Abrégé

A platinum channel device for a glass production line, comprising a plurality of channel units, wherein each channel unit comprises a platinum inner layer and a supporting outer layer. The platinum inner layer comprises a platinum channel base (1) and a platinum channel upper cover (2), the platinum channel upper cover (2) is connected onto the platinum channel base (1), and a channel inner cavity allowing glass to pass through is formed between the platinum channel base (1) and the platinum channel upper cover (2). The supporting outer layer comprises a supporting layer base (3) and a supporting layer upper cover (4), wherein the supporting layer base (3) surrounds the outer side surface of the platinum channel base (1), and two side walls of the platinum channel base (1) in the width direction are connected to the supporting layer base (3); the supporting layer upper cover (4) surrounds the outer side surface of the platinum channel upper cover (2), and the supporting layer upper cover (4) is connected to the platinum channel upper cover (2).

Classes IPC  ?

• C03B 7/02 - Avant-corps, c.-à-d. canaux de distribution
• C03B 5/18 - AgitateursHomogénéisation

Produits et services

Concrete; concrete building elements; floor board; gypsum board; cement; tiles, not of metal, for building; refractory construction materials, not of metal; rock wool products (for construction); building materials, not of metal; buildings, not of metal; building glass; coatings [building materials]. Construction consultancy; providing information relating to repairs; providing construction information; rental of construction equipment; construction; construction and maintenance of buildings; building maintenance and repair; heating equipment installation and repair; machinery installation, maintenance and repair; electric appliance installation and repair.

Produits et services

Computer hardware; computer software applications, downloadable; telepresence robots; computer software, recorded; computer programs, recorded; computer programs, downloadable; security surveillance robots; solar inverter; remote control apparatus; electric installations for the remote control of industrial operations; rechargeable battery; solar batteries; solar installations and equipment for the production of electricity; batteries, electric; photovoltaic cells; accumulators, electric; battery separator; plates for batteries.

Produits et services

Buildings of metal; building materials of metal / construction materials of metal; tiles of metal for building; roofing tiles of metal; wall tiles of metal; floor tiles of metal; steel buildings; pantiles of metal; roofing of metal; roof coverings of metal.

Produits et services

Shredders [machines] for industrial use; disintegrators; crushing machines; conveyors [machines]; handling apparatus for loading and unloading; anti-friction bearings for machines; belts for machines; dust removing installations for cleaning purposes; sifting installations; mining machinery and equipment; machinery and equipment for glass industry; wind power generation equipment; handling machines, automatic [manipulators]; industrial robots; electricity generators; industrial mechanical arm; electronic industry equipment. Custom assembling of materials for others; metal treating; metal casting; upcycling [waste recycling]; waste treatment [transformation]; recycling of waste and trash; decontamination of hazardous materials; air purification; rental of air-conditioning apparatus; water treating. Technological research; geological research; geological surveys; geological prospecting; chemical research; chemistry services; chemical analysis; architectural consultancy; architectural services; computer programming.

Produits et services

Construction consultancy; providing information relating to repairs; providing construction information; rental of construction equipment; construction; construction and maintenance of buildings; building maintenance and repair; heating equipment installation and repair; machinery installation, maintenance and repair; electric appliance installation and repair.

Abrégé

Disclosed in the present invention are a real-time measurement system and measurement method for the throughput of a roller press. The measurement system comprises a central control system, and a fixed-roller morphology measurement system, a movable-roller morphology measurement system, a fixed-roller encoder, a movable-roller encoder and a DCS, which are electrically connected to the central control system. In the measurement method, a direct measurement method shown in formula (1) is improved, the displacement of a movable roller is taken into consideration, and a bulk density correction coefficient, a slip correction coefficient and a roll back correction coefficient are introduced to correct a calculated throughput. Compared to a direct measurement method in the prior art, the present invention can accurately obtain the real-time throughput of a roller press.

Classes IPC  ?

• B02C 4/02 - Broyage ou désagrégation par broyeurs cylindriques par plusieurs meules
• B02C 4/30 - Forme ou structure des meules
• B02C 4/28 - Broyage ou désagrégation par broyeurs cylindriques Parties constitutives
• B02C 25/00 - Systèmes de commande spécialement adaptés au broyage ou à la désagrégation

Abrégé

A method and an apparatus for high-throughput preparation of a cement-based material are released and belong to the technical field of cement production. According to the technical solution of the present application, a single-mine, a single-phase or a unit components maintaining specific hydration hardening characteristics are used as structural units, and the method comprises the following steps that (1) the structural units are placed in storage tubes X1, X2, X3 . . . Xn respectively; (2) the materials in the storage pipes are put according to the composition design proportion of the cement-based material, and Y1, Y2, Y3 . . . Ym of mixed materials are prepared; (3) fully and uniformly mixing the Y1, Y2, Y3 . . . Ym of mixed materials through a uniform mixing device; and 4) respectively filling the Y1, Y2, Y3 . . . Ym of uniformly mixed materials into storage tanks Z1, Z2, Z3 . . . Zm to prepare m groups of cement-based material samples. The method and device are easy to operate and high in applicability, and the material research and development manpower and resource cost can be greatly reduced.

Classes IPC  ?

• B28C 7/00 - Commande de l'opération de production des mélanges d'argile ou de ciment avec d'autres substancesAlimentation ou dosage des ingrédients pour les mélanges ci-dessusDéchargement du mélange
• B28C 9/00 - Disposition générale ou schéma d'installation
• C04B 7/36 - Fabrication des ciments hydrauliques en général
• G01N 33/38 - BétonChauxMortierPlâtreBriquesProduits céramiquesVerre

Produits et services

Advertising; providing business information via a website; commercial intermediation services; lead generation services; sales promotion for others; import-export agency services; provision of an online marketplace for buyers and sellers of goods and services; procurement services for others [purchasing goods and services for other businesses]; personnel management consultancy; web indexing for commercial or advertising purposes.

Abrégé

Disclosed are a BP neural network-based weighing assembly layout method and system. The method comprises the following steps: step S1, selecting a limited number of drywall weighing products of different specifications as weighing layout samples, and using weighing expectations to perform layout completion analysis on each weighing layout sample to obtain an optimal weighing point for weighing each weighing layout sample; step S2, causing the BP neural network to undergo learning and training on the basis of an attribute feature and the optimal weighing point of each weighing layout sample to obtain a weighing point layout model; and step S3, configuring a weighing support mechanism and a transmitter as a movable structure, the weighing support mechanism and the transmitter performing fixed-point movement according to optimal weighing points of the drywall weighing products outputted by the weighing point layout model. The present invention achieves the optimal layout for the weighing of the drywall weighing products, and the adaptability of weighing relies on modeling of the objective determination of expert experience while ensuring high adaptability and low resource waste.

Classes IPC  ?

• G06F 30/18 - Conception de réseaux, p. ex. conception basée sur les aspects topologiques ou d’interconnexion des systèmes d’approvisionnement en eau, électricité ou gaz, de tuyauterie, de chauffage, ventilation et climatisation [CVC], ou de systèmes de câblage

Abrégé

Disclosed in the present invention is a defect detection and avoidance method based on gypsum board production full data collection, comprising the following steps: performing timing analysis on adjustment amounts of gypsum board production device adjustment items to extract companion relationships between the gypsum board production device adjustment items, and abstracting the companion relationships into a companion network among the gypsum board production device adjustment items; and on the basis of the number of real-time gypsum board production device adjustment items, determining real-time settings of production conditions of the gypsum board production device. According to the present invention, learning and training is performed on characterization data of gypsum board defect items and adjustment amounts of gypsum board production device adjustment items to obtain a defect adjustment calculation model, timing analysis is performed on the adjustment amounts of the gypsum board production device adjustment items to extract companion relationships between the gypsum board production device adjustment items, and the companion relationships are abstracted into a companion network among the gypsum board production device adjustment items, thereby achieving full detection and full avoidance of potential defects of gypsum boards, and improving the proactiveness of defect detection and avoidance.

Classes IPC  ?

• G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]

Abrégé

The present invention relates to the technical field of resin cast sample manufacturing, and in particular to a conformally adjustable mold for a resin cast, and a manufacturing method and use method for the mold. The conformally adjustable mold for a resin cast comprises a conformal inner mold; a metal surrounding frame having an open upper end is arranged on the periphery of the conformal inner mold; two glass plates are bonded to two opposite sides of the metal surrounding frame; clamping assemblies are distributed on the periphery of the two glass plates at intervals; the clamping assemblies clamp the two glass plates together; the mold further comprises a flow guide tube, and the flow guide tube is inserted into a forming cavity of the conformal inner mold from the gap between the upper ends of the two glass plates. The mold for manufacturing a resin cast sample in the present invention has a simple structure and is convenient to use, and the size of the conformal inner mold can be adjusted to adapt to sample types of different specifications. In the present invention, conventional steel molds, silicone molds, etc., are abandoned, and plate glass and a polytetrafluoroethylene conformal inner mold are used to form a casting cavity; thus, it is not easy to generate bubbles and the standard conformity of samples can be greatly improved.

Classes IPC  ?

• B29C 39/26 - Moules ou noyaux

Abrégé

23233. Thus, the glass fiber has low raw material cost, and can be used for production of large wind power blades.

Classes IPC  ?

• G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle

Abrégé

The disclosure belongs to the technical field of glass fibers, and specifically relates to a glass fiber composition with low dielectric loss. The content of each component of the composition is as follows: 50-60% of SiO2; 20-30% of B2O3; 8-18% of Al2O3; 1-6% of CaO; 0.2-1.50% of F2; 0.05-0.5% of SnO2; 0.05-0.5% of Li2O; and K2O+Na2O≤0.05%. In the disclosure, SnO2 and F2 are both added, and the ratio of F2/SnO2 is controlled, such that not only glass fibers have relatively low dielectric constant and dielectric loss, but also the viscosity of the glass fibers is reduced, so that the number of bubbles in the glass fibers is zero. According to the disclosure, various components interact with one another, such that the glass fiber composition obtained has the low dielectric constant, low dielectric loss, few bubbles, low viscosity, and excellent glass performance.

Classes IPC  ?

• C03C 13/00 - Compositions pour fibres ou filaments de verre
• C03C 3/118 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un halogène ou de l'azote contenant du fluor contenant du bore contenant de l'aluminium
• C03C 4/16 - Compositions pour verres ayant des propriétés particulières pour verre diélectrique

Abrégé

Provided is a preparation method for a PMNT target material, comprising: obtaining an MNT precursor; mixing the MNT precursor with PbO, and treating same at a high temperature to obtain PMNT powder; carrying out ball milling, granulation, sieving, cold isostatic pressing, binder discharging, and hot-pressing sintering treatment on the PMNT powder to obtain a PMNT target material. By means of the provided preparation method, a PMNT target material having uniform microstructure, high density and high purity can be obtained, and particularly, a large-sized high-quality PMNT target material can be obtained, thereby improving the yield of PMNT thin film products and reducing costs.

Classes IPC  ?

• C04B 35/499 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates à base de solutions solides avec de l'oxyde de plomb contenant également des titanates
• C04B 35/472 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates de plomb

Abrégé

Disclosed in the present invention are an efficient sealing structure for a high-pressure IV-type cylinder, and a manufacturing process therefor. The structure comprises an inner container, a cylinder valve seat, an end plug and a seal ring; a sealing failure caused by outward pressure deformation of the inner container when the inner container is subjected to an internal pressure is avoided in the structure, and high-pressure sealing can be effectively implemented by means of a plane seal and a radial seal; a hole is provided in a reinforcing ring taking the fluidity of plastic fluid during rotational molding or injection molding processes into consideration, so as to guarantee that the plastic fluid can flow into a target position; the reinforcing ring is additionally provided on the cylinder valve seat to guarantee that plastic at the plane seal does not deform when subjected to an internal pressure, so as to ensure the sealing effectiveness; and as long as flatness and roughness of a flat surface are guaranteed, efficient sealing conditions can be satisfied, and it is also necessary for other sealing structures to guarantee flatness and roughness, concentricity between the end plug, the cylinder valve seat and the plastic inner container, and a fully-filled plastic inner container, etc. Compared with other sealing structures, the sealing structure according to the present invention is simpler and easier to implement.

Classes IPC  ?

• F17C 13/06 - Fermetures, p. ex. couvercles, organes frangibles
• F17C 13/04 - Disposition ou montage des soupapes
• F17C 1/16 - Récipients sous pression, p. ex. bouteilles de gaz, réservoirs de gaz, cartouches échangeables en matériaux plastiques
• B29C 69/00 - Combinaisons de techniques de façonnage non prévues dans un seul des groupes principaux , p. ex. associations de techniques de moulage et d'assemblageAppareils à cet effet
• B29C 41/20 - Façonnage par revêtement d'un moule, noyau ou autre support, c.-à-d. par dépôt de la matière à mouler et démoulage de l'objet forméAppareils à cet effet pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés en incorporant des parties ou des couches préformées, p. ex. moulage autour d'inserts ou sur des objets à recouvrir
• B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir

Produits et services

Solar wafer; plates for batteries; batteries, electric; photovoltaic power generation equipment; grids for batteries; solar batteries; photovoltaic cells; photovoltaic devices and equipment for solar power generation; accumulators, electric; rechargeable battery. Plastic film, other than for wrapping; glass wool for insulation; insulating materials; fiberglass for insulation; fiberglass insulation panels and pipes; fiberglass fabrics for insulation; insulating felt; dielectrics [insulators]; insulating films; insulating materials.

Abrégé

Provided in the present invention is a method for forming a tape curvature structure. The method comprises the following steps: providing a mold, which comprises a main body part, a first auxiliary plate and a second auxiliary plate, wherein the first auxiliary plate and the second auxiliary plate are respectively located on two opposite sides of the main body part, the main body part comprises a web, a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are respectively located on two opposite sides of the web; providing a prepreg laminate, attaching the prepreg laminate to the first auxiliary plate, and then bending the prepreg laminate towards the web until the prepreg laminate is attached to the web; and bending the prepreg laminate towards the second auxiliary plate until the prepreg laminate is attached to the second auxiliary plate. The forming method prevents the prepreg laminate from causing fiber accumulation during a forming process, thereby preventing a wrinkle defect from being generated on a formed tape curvature structure.

Classes IPC  ?

• B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
• B29C 70/54 - Parties constitutives, détails ou accessoiresOpérations auxiliaires
• B29C 33/00 - Moules ou noyauxLeurs détails ou accessoires

Produits et services

Solar wafer; plates for batteries; batteries, electric; photovoltaic power generation equipment; grids for batteries; solar batteries; photovoltaic cells; photovoltaic devices and equipment for solar power generation; accumulators, electric; rechargeable battery.

Produits et services

Plastic film, other than for wrapping; glass wool for insulation; insulating materials; fiberglass for insulation; fiberglass insulation panels and pipes; fiberglass fabrics for insulation; insulating felt; dielectrics [insulators]; insulating films; insulating materials.

Abrégé

An oxygen-fuel combustion clinker-cooler air supply system. The air supply system comprises a clinker cooler (1), a kiln tail system (11), an oxygen generation system (12) and a water-vapor removal cooling system (13), wherein an air supply region of the clinker cooler (1) comprises a fixed-end air supply region (1-1), a first air supply region (1-2), a second air supply region (1-3) and a third air supply region (1-4); cooling air of the fixed-end air supply region (1-1) and the first air supply region (1-2) is a gas mixture which is composed of a circulating flue gas of the kiln tail system (11) and oxygen prepared by means of the oxygen generation system (12); and a rotary kiln (2) and a tertiary air pipe (3) are provided at one end of an air outlet of the clinker cooler (1). After being heated by means of clinker, a gas rich in oxygen and carbon dioxide is fed into the rotary kiln (2) and a decomposing furnace (4), such that the oxygen-fuel combustion and carbon dioxide enrichment of a whole firing system are realized; moreover, the oxygen demand of a whole cement oxygen-fuel combustion system can be controlled, and a gas barrier above a clinker grate cooler in the second air supply region (1-3) can also be achieved.

Classes IPC  ?

• F27D 15/02 - Refroidissement
• F27D 17/00 - Dispositions pour l'utilisation de la chaleur perdueDispositions pour l'utilisation ou pour l'élimination des gaz résiduaires
• C04B 7/47 - Refroidissement

Abrégé

The present invention particularly relates to the technical field of recovery of carbon dioxide in the cement industry. Disclosed in the present invention is a device for coupled oxygen-fuel combustion of cement and capture and purification of carbon dioxide in flue gas. The device comprises a carbon dioxide enrichment system, a carbon dioxide capturing system and a carbon dioxide refining system, wherein the carbon dioxide enrichment portion achieves CO2 enrichment of by subjecting flue gas generated by calcination to oxygen-fuel combustion and then circulating the flue gas; the carbon dioxide capturing portion rapidly cools the flue gas, and captures and concentrates carbon dioxide in the flue gas in a pressure swing adsorption manner after performing impurity removal; and the carbon dioxide refining portion compresses and dries the carbon dioxide, and further removes impurities therefrom to prepare a food-grade or industrial-grade liquid carbon dioxide product. The present invention achieves enrichment of carbon dioxide in some flue gas at the back end of a kiln, and completes carbon dioxide capture by means of a pressure swing adsorption method, such that the difficulty and costs of carbon dioxide capture are greatly reduced, and a foundation is laid for the sequestration and resource utilization of carbon dioxide in the cement industry.

Classes IPC  ?

• B01D 53/18 - Unités d'absorptionDistributeurs de liquides
• B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
• F23J 15/02 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p. ex. pour enlever les matériaux nocifs
• F27B 7/00 - Fours à tambours rotatifs, c.-à-d. horizontaux ou légèrement inclinés
• C04B 7/44 - CuissonFusion

Abrégé

The present invention relates to the technical field of cement processing. Disclosed is a grinding device based on target particle size distribution control. The grinding device comprises an external circulation vertical mill system, a high-fineness ball mill system, a cement batching and homogenizing system, and a cement online regulation and control system. The cement online regulation and control system comprises an online particle size monitor, online samplers, and a controller; a first finished product pipeline and a second finished product pipeline are respectively mounted inside the external circulation vertical mill system and the high-fineness ball mill system; a bin inlet mixing pipeline and a finished product discharging pipeline are mounted on the cement batching and homogenizing system, the bin inlet mixing pipeline is separately connected to the first finished product pipeline and the second finished product pipeline, and online samplers are mounted on the first finished product pipeline, the second finished product pipeline, the bin inlet mixing pipeline, and the finished product discharging pipeline. According to the present invention, particle matters in all stages of a cement powder production process are detected by means of the online particle size monitor and the online samplers.

Classes IPC  ?

• B02C 25/00 - Systèmes de commande spécialement adaptés au broyage ou à la désagrégation
• B02C 21/00 - Installations de désagrégation avec ou sans séchage des matériaux
• C04B 7/52 - Broyage fin

Abrégé

A method for matching control of a paper faced plasterboard-production feeding system and a main line system, comprising the following steps: step S1, establishing a linear relationship between each production process parameter and the main line speed of a main line system according to production relationships among production process parameters in the paper surface plasterboard-production feeding system; step S2, selecting an optimal adjustment coefficient according to the linear relationships on the basis of the yield of plasterboards, and constructing an adjustment coefficient determination model representing mapping relationships between the adjustment coefficient and the production environment as well as the gypsum performance; and step S3, combining the adjustment coefficient and the linear relationships to obtain a matching relationship between the feeding system and the main line system. According to the method, automatic matching of the formula of the plasterboard is achieved, the matching relationship is set depending on the production environment and the gypsum performance during plasterboard production, thereby facilitating application based on scenarios, and improving the actual production effect.

Classes IPC  ?

• G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]
• B28B 17/00 - Parties constitutives ou accessoires de l'appareillage à façonner le matériauMesures auxiliaires prises en liaison avec un tel façonnage

Abrégé

A calcining apparatus and a calcining system. The calcining apparatus comprises a cylinder (1), and a heat exchange pipe (14) arranged in the cylinder (1), wherein a feeding port (11) and a discharging port (13) are formed in the cylinder (1), the heat exchange pipe (14) is configured to heat materials in the cylinder (1), and pipe sections at different positions of the heat exchange pipe (14) in a length direction of the cylinder (1) have different heat exchange efficiencies.

Classes IPC  ?

• C04B 11/028 - Dispositifs à cet effet

Abrégé

A gypsum board main line operation method based on control optimization. The method comprises the following steps: monitoring the actual speed of a gypsum board main line that is controlled by a physical servo shaft, and quantifying the degree of deviation of a virtual servo shaft on the basis of the actual speed of the gypsum board main line and an expected speed of the gypsum board main line; controlling a deviation rectification mode of the virtual servo shaft on the basis of the degree of deviation; and setting stability and timeliness as multiple optimization objectives in slow-state deviation rectification, and determining a deviation rectification process of the slow-state deviation rectification on the basis of the multiple optimization objectives. In this way, the optimized deviation rectification of the virtual servo shaft is realized to ensure the stability of gypsum board main line operation and prevent the oscillation of a production line caused by instantaneous speed adjustments, and the stability of a gypsum board can directly improve the production effect of the gypsum board.

Classes IPC  ?

• G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]

Abrégé

A mainline control model-based gypsum board production synchronous regulation and control method, comprising the following steps: setting a virtual servo axis for a mainline synchronization model of a gypsum board production line, and on the basis of the virtual servo axis and a gypsum board expected mainline speed, setting a regulation coefficient for each real servo axis in the mainline synchronization model; monitoring a gypsum board actual mainline speed controlled by the real servo axes, performing time series prediction on the gypsum board actual mainline speed, so as to obtain a gypsum board actual mainline speed at a future time series, and comparing the gypsum board actual mainline speed at the future time series with the gypsum board expected mainline speed, so as to determine a regulation and control unit, thus achieving advanced regulation and control on the mainline synchronization model, and reducing the duration of asynchronous operation; and separately constructing the mapping relationships between the virtual servo axis and working condition time series and between the regulation coefficient of each real servo axis and the working condition time series, so as to maintain the accuracy of calculations for the regulation and control unit and simultaneously reduce the complexity of calculations for the regulation and control unit.

Classes IPC  ?

• G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]

Produits et services

Solar wafer; plates for batteries; batteries, electric; photovoltaic power generation equipment; grids for batteries; solar batteries; photovoltaic cells; photovoltaic devices and equipment for solar power generation; accumulators, electric; rechargeable battery. Plastic film, other than for wrapping; glass wool for insulation; insulating materials; fiberglass for insulation; fiberglass insulation panels and pipes; fiberglass fabrics for insulation; insulating felt; dielectrics [insulators]; insulating films; insulating materials.

Abrégé

A roller-table transition device for electronic float glass, the device comprising: a plurality of transition rollers, which are rotatably arranged on an inner wall of an annealing kiln, wherein a plurality of boron nitride rings are fixedly sleeved on an outer side wall of each transition roller, heat-resistant steel pipes are respectively arranged on two sides of each transition roller, and a plurality of air output holes are formed in an outer side wall of each heat-resistant steel pipe; the heat-resistant steel pipes are in communication with an external hot air supply box; and a plurality of cleaning assemblies for use in cooperation with the transition rollers are arranged at the bottom of the interior of the annealing kiln.

Classes IPC  ?

• C03B 35/16 - Transport des feuilles de verre chaud au moyen de convoyeurs à rouleaux
• C03B 35/18 - Structure des rouleaux de convoyeurs

Abrégé

Disclosed in the present invention is a new-type combined falling plate crushing mechanism. The new-type combined falling plate crushing mechanism comprises: a combined feeding structure, a slope receiving roller bed and a crusher, wherein the combined feeding structure is arranged at a feeding end of the slope receiving roller bed and is configured to slide defective glass plates onto the slope receiving roller bed; the crusher is arranged at a discharging end of the slope receiving roller bed and is configured to crush the defective glass plates; and the combined feeding structure comprises a lower swing feeding device and a piano-key-type feeding device, the lower swing feeding device is configured to slide large defective glass plates, and the piano-key-type feeding device is arranged on the lower swing feeding device and is configured to slide small defective glass plates. The present invention can perform a feeding operation on small glass plates and large glass plates, and has wide applicability and low costs.

Classes IPC  ?

• B07C 5/36 - Appareils trieurs caractérisés par les moyens qu'ils utilisent en vue de la distribution

Abrégé

223232222325333. Silicon dioxide and aluminum oxide are sieved and then stirred until uniform, and same and the remaining raw materials are mixed until uniform and then subjected to melting, thinning and forming in a tin bath zone, annealing, cutting and edge-breaking, so as to obtain a finished product. The glass not only meets requirements for the use performance of optical glass, but also has good mechanical properties and thermal properties, and has good use prospects in OLED glass and display industries.

Classes IPC  ?

• C03C 3/118 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un halogène ou de l'azote contenant du fluor contenant du bore contenant de l'aluminium
• C03B 18/02 - Façonnage de feuilles
• C03C 4/00 - Compositions pour verres ayant des propriétés particulières

Abrégé

A flexible antimicrobial glass capable of effectively inhibiting the reduction of silver ions. The flexible antimicrobial glass comprises the following components in percentages by mass: 55-65% of SiO2, 16-25% of Al2O3, 5-12% of Na2O, 0.5-4% of K2O, 2-8% of MgO, 0-1% of CaO, 0-2% of ZrO2, 0.1-1% of Ag2O, 0.2-3.55% of CoO, and 0-0.5% of Na2S. The above constituting raw materials compose a batch, and the batch is melted and molded. The flexible antimicrobial glass has the advantages of the flexible antimicrobial glass perfectly inhibiting the reduction of silver ions into elemental silver, such that the yellowing of the glass is effectively controlled; and the flexible glass has antimicrobial performance, and compared with an ion exchange method which enables flexible glass to have an antimicrobial effect, the strength and toughness of the flexible glass of the present invention are prevented from damage because the flexible glass is thin, and the flexible glass has an antimicrobial activity grade of grade II, with the antimicrobial R being greater than or equal to 3, and has visible light transmittance at 380-780 nm of greater than or equal to 91%.

Classes IPC  ?

• C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p. ex. verre à vitre ordinaire ou verre pour récipients creux
• C03C 4/00 - Compositions pour verres ayant des propriétés particulières
• C03C 1/00 - Ingrédients généralement utilisés pour la fabrication des verres, glaçures ou émaux vitreux

Abrégé

Disclosed in the present application are a machine-learning-based method and system for predicting a stress layer depth after glass tempering. The method comprises: extracting a plurality of sample key feature parameters of preset feature dimensions on the basis of different glass components and different tempering process parameters; fitting relationships between the plurality of sample key feature parameters and a plurality of preset stress layer depths by using a pre-constructed machine learning model, so as to obtain a depth prediction model; acquiring a plurality of target key feature parameters of preset feature dimensions used for the tempering of glass to be subjected to prediction; and inputting the plurality of target key feature parameters into the depth prediction model, so as to obtain a stress layer depth prediction result after the tempering of the glass to be subjected to prediction. In the embodiments of the present application, relationships between a plurality of key feature parameters and stress layer depths are fitted by using a pre-constructed machine learning model, thereby improving the accuracy of stress layer depth analysis after glass tempering.

Classes IPC  ?

• G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
• G06N 20/00 - Apprentissage automatique
• G06F 119/14 - Analyse des forces ou optimisation des forces, p. ex. forces statiques ou dynamiques

Abrégé

A lift-up roller arrangement for electronic float glass, including a plurality of lift-up rollers rotatably arranged on the inner wall of an annealing kiln, wherein a plurality of boron nitride rings are fixedly sleeved on the outer side wall of each lift-up roller; a heat-resisting steel tubes is arranged on each of both sides of each lift-up roller; a plurality of exhaust holes are arranged on an outer side wall of the heat-resisting steel tube; the heat-resisting steel tube is in communication with an external hot gas supply case; and a plurality of cleaning assemblies used in cooperation with the lift-up rollers are arranged at the inner bottom of the annealing kiln.

Classes IPC  ?

• C03B 35/18 - Structure des rouleaux de convoyeurs
• C03B 35/16 - Transport des feuilles de verre chaud au moyen de convoyeurs à rouleaux

Abrégé

2232322222322233≤1.5, and RO is an alkaline earth metal oxide. The surface treatment method comprises the following steps: S1, coating the flexible glass prepared from the components with a film; S2, uniformly coating the surface of the flexible glass with the film material; and S3, chemically strengthening the flexible glass by means of a one-step method or a two-step method. The stress distribution uniformity of the flexible glass is regulated and controlled from the aspect of the composition structure, and the influence of warpage is solved by the flexible glass itself; and by means of a coating method, the ion exchange efficiency of the flexible glass is reduced, a stress center is changed, and the influence of a temperature or stress gradient on warpage after the flexible glass is chemically strengthened is reduced.

Classes IPC  ?

• C03C 3/095 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant des terres rares
• C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
• C03C 17/22 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par d'autres matières inorganiques

Abrégé

A winnowing device (100), comprising: an air intake device (1000) for vertical air intake and a winnowing device (2000). An annular rotating cavity (1420) of the air intake device (1000) allows a dust-containing airflow to spirally advance to separate particles in the dust-containing airflow by using centrifugal force. A winnowing channel (2500) of the winnowing device (100) is configured to screen particles discharged from a discharging port (1131) by using the wind power in the opposite direction of gravity and the gravity of the particles and discharge the screened particles, and a particle size threshold can be controlled by wind power, so that particulate matter is screened according to particle size, and the screened particles are finally discharged.

Classes IPC  ?

• B07B 7/086 - Séparation sélective des matériaux solides portés par des courants de gaz, ou dispersés dans ceux-ci utilisant la force centrifuge produite par le déplacement du courant de gaz

Abrégé

A quick-release piano key-type plate lowering and crushing mechanism, comprising: a piano key-type plate lowering roller conveyor, which is used for conveying glass and lowering defective glass. The piano key-type plate lowering roller conveyor comprises a frame, and the frame is provided with a driving assembly, multiple single-key lowering roller conveyors and multiple lifting assemblies; the driving assembly is in transmission connection with the multiple single-key lowering roller conveyors and is used for driving the multiple single-key lowering roller conveyors to convey glass; the multiple single-key lowering roller conveyors are arranged at equal intervals along the length direction of the frame, and feeding ends of the multiple single-key lowering roller conveyors are rotatingly disposed on the frame; the multiple lifting assemblies are respectively arranged at discharging ends of the multiple single-key lowering roller conveyors and are used for driving the discharging ends of the single-key lowering roller conveyors to ascend and descend. In the present invention, maintenance efficiency is improved, and manual maintenance costs are reduced.

Classes IPC  ?

• B65G 49/06 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des feuilles fragiles, p. ex. en verre

Abrégé

A glass (600) edge-alignment conveying device and method. The device comprises a transverse-edge correction area (110) and a longitudinal-edge alignment area (120), which independently operate; an edge blocking device (200), which can be moved to above and below a conveying face of a conveying roller table (100), wherein when a first detection device (510) detects that glass (600) enters the transverse-edge correction area (110), the edge blocking device (200) moves to above the conveying face of the conveying roller table (100) to block the glass (600) from moving in an X-axis direction, so as to realize alignment of a transverse edge of the glass (600); an edge measurement device (300), which is movable in a Y-axis direction and is configured to measure a distance L from a longitudinal edge of the glass (600) to a preset positioning line; and a lifting conveying device (400), which can ascend to above and descend to below the conveying face of the conveying roller table (100), wherein when a second detection device (520) detects that the glass (600) enters the longitudinal-edge alignment area (120), the lifting conveying device (400) ascends to above the conveying face for driving the glass (600) to move towards the preset positioning line by the distance L in the Y-axis direction, so as to realize alignment of the longitudinal edge of the glass (600). The glass (600) edge-alignment conveying device and method realize automatic edge alignment, and have the characteristics of high stacking precision and efficiency.

Classes IPC  ?

• B65G 49/06 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des feuilles fragiles, p. ex. en verre
• B65G 47/24 - Dispositifs pour influencer la position relative ou l'orientation des objets pendant le transport par transporteurs présentant les objets selon un orientement donné

Abrégé

22323333233, and 0.2-0.4 wt% of Sn based on the total weight of the raw materials. A preparation method therefor comprises the steps of: mixing the raw materials until uniform, pouring same into a platinum crucible, melting and clarifying same at 1,580-1,700ºC, then pouring same into a stainless steel mold for molding, annealing same at 550-650ºC, cooling same, and then subjecting same to conventional thinning and strengthening. The flexible glass provided in the present application has a high elastic modulus and a low high-temperature intrinsic viscosity point, the glass liquid has low surface tension, and the glass product has high density uniformity; moreover, the flexible glass is prepared by using a float process, and the process is easy to control.

Classes IPC  ?

• C03C 6/04 - Charges de mélanges vitrifiables contenant de la silice non combinée, p. ex. sable
• C03C 4/00 - Compositions pour verres ayant des propriétés particulières

Abrégé

223232322233 is 80-82%. An OLED glass substrate, which is prepared by mixing the raw materials with the above proportions, fusing same at 1,660-1,700ºC for 7-12 h, melting the fused glass liquid in a platinum crucible and stirring, clarifying and homogenizing same, has a strain point temperature as high as 720ºC or more, an elastic modulus of 80 GPa or more, few bubbles, and good homogeneity.

Classes IPC  ?

• C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium

Produits et services

Plastic film, other than for wrapping; glass wool for insulation; insulating materials; fiberglass for insulation; fiberglass insulation panels and pipes; fiberglass fabrics for insulation; insulating felt; dielectrics [insulators]; insulating films; insulating materials.

Produits et services

Solar wafer; plates for batteries; batteries, electric; photovoltaic power generation equipment; grids for batteries; solar batteries; photovoltaic cells; photovoltaic devices and equipment for solar power generation; accumulators, electric; rechargeable battery.

Abrégé

A belite-ye'elimite-ternesite cement clinker includes: ye'elimite: 20-50 wt. %; ternesite: 24-50 wt. %; belite: 10-35 wt. %; and free-calcium sulfate (f-C$): 2-10 wt. %. The composition of cement clinker includes an appropriate amount of ye'elimite minerals, ensuring fast early hydration and high early strength of the cement clinker. The cement clinker further includes a certain amount of free-calcium sulfate (f-C$), and is characterized by its good grindability, leading to decreased energy and mechanical losses essential for clinker grinding. This environmentally conscious and energy-efficient method aligns with the global objective of reducing carbon emissions.

Classes IPC  ?

• C04B 7/345 - Ciments hydrauliques non prévus par l'un des groupes
• C04B 7/43 - Traitement thermique, p. ex. précalcination, cuisson, fusionRefroidissement
• C04B 7/52 - Broyage fin
• C04B 11/30 - Leurs mélanges avec d'autres matières inorganiques cimentaires avec des ciments hydrauliques, p. ex. avec des ciments Portland

Abrégé

Disclosed in the present invention is a temperature measuring device for liquid tin. The device is mounted on a tin bath bottom brick and comprises: a thermocouple, a tungsten cover plate and a locking member, wherein the tungsten cover plate covers the side of the tin bath bottom brick in contact with liquid tin, one end of the thermocouple extends into the tin bath bottom brick and abuts against the tungsten cover plate, and the other end of the thermocouple is located outside the tin bath bottom brick and is sleeved with the locking member. The temperature measuring device for liquid tin can accurately measure the temperature of liquid tin directly below a glass ribbon, and in particular can measure the temperature of liquid tin in the middle of the glass ribbon; and has an important significance in terms of mastering the temperature distribution of a tin bath, guiding a production operation and improving the product quality.

Classes IPC  ?

• G01K 7/02 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments thermo-électriques, p. ex. des thermocouples

Abrégé

The present invention belongs to the technical field of cement clinkers, and provides a dicalcium silicate - calcium sulphoaluminate - calcium sulphosilicate cement clinker, and a preparation process therefor. The cement clinker comprises the following components: 20-50 wt.% of calcium sulphoaluminate, 24-50 wt.% of calcium sulphosilicate, 10-35 wt.% of dicalcium silicate, and 2-10 wt.% of free gypsum. The cement clinker comprises a proper amount of calcium sulphoaluminate mineral, which can ensure that the clinker has a high early hydration speed and a high early strength; the prepared cement clinker has a relatively high content of calcium sulphosilicate and a relatively low content of belite, also contains a certain amount of free gypsum and has good grindability, such that energy and mechanical loss required by clinker crushing can be significantly reduced; and the preparation process is energy-saving and environmentally friendly, which contributes to achieving carbon emission targets.

Classes IPC  ?

• C04B 7/32 - Ciments alumineux
• C04B 7/38 - Préparation ou traitement des matières premières séparément ou en mélange

Abrégé

33 component. The present invention comprises setting an oxide composition of the low-carbon cement clinker according to C, P, N and Cs; or according to C, P, N and Cs, first setting specific rate value parameters, then reversely calculating the oxide composition, and according to the oxide composition and the oxide contents of various raw materials, deducing and calculating the ratio of the various raw materials.

Classes IPC  ?

• C04B 7/19 - Ciments Portland
• C04B 7/21 - Leurs mélanges avec d'autres matières inorganiques cimentaires ou avec d'autres activateurs avec des activateurs contenant du sulfate de calcium
• C04B 7/26 - Ciments produits à partir de schistes bitumineux, de déchets ou de résidus autres que des scories à partir de matières premières contenant des cendres folles
• C04B 7/46 - CuissonFusion électrique
• C04B 7/345 - Ciments hydrauliques non prévus par l'un des groupes

Abrégé

A low-carbon cement clinker, having the following parameter ranges: alkalinity coefficient C: 1.0≤C≤1.5; aluminum-sulfur ratio P: P<1.92; aluminum-silicon ratio N: N<1; and limestone saturation coefficient Cs: 0.9≤Cs<1.0. The specific range of each parameter value ensures an idea ratio of mineral composition in the low-carbon cement clinker. The ratio promotes a coordinated interaction among different minerals and compounds present when exposed to water, leading to improved strength development and overall performance of the final cement product.

Classes IPC  ?

• C04B 7/43 - Traitement thermique, p. ex. précalcination, cuisson, fusionRefroidissement
• C04B 7/34 - Ciments de chaux hydrauliqueCiments romains
• C04B 7/47 - Refroidissement
• C04B 7/52 - Broyage fin

Abrégé

An automatic sampling analysis system for a down-the-hole drill and an application thereof: accurate sampling of a specified drilling depth is achieved by means of a drilling depth and start-stop interlocking of a vacuum pump (25) of an automatic sampling system, fluctuations in plasma temperature and electron density are reduced by means of sample pretreatment of grinding and flattening, and the accuracy of a laser analysis technique in rock powder sample detection is improved. By means of the use of linkage with an incoming limestone neutron analyzer, a mine geological model is accurately updated in real time, a blasting plan and a mining plan of a mine are optimized, an ore blending and adjusting system of a digital mine can be optimized in real time, and finally closed-loop management and control of a mining and blending system of the mine are achieved, so that not only is the mining efficiency of the mine increased and the service life of the mine prolonged, but the stability of the quality of cement can also effectively be guaranteed.

Classes IPC  ?

• G01N 21/71 - Systèmes dans lesquels le matériau analysé est excité de façon à ce qu'il émette de la lumière ou qu'il produise un changement de la longueur d'onde de la lumière incidente excité thermiquement
• G01N 1/04 - Dispositifs pour prélever des échantillons à l'état solide, p. ex. par coupe à l'outil

Abrégé

A gradient combustion off-line decomposition furnace carbon dioxide enrichment system and a process thereof. The gradient combustion off-line decomposition furnace carbon dioxide enrichment system comprises a flue gas heating furnace, an off-line decomposition furnace, a gas-solid separation cooling device, a circulating fan, an oxygen producing device, a raw material feeding device, and a pulverized coal conveying and metering device. The flue gas heating furnace, the off-line decomposition furnace, the gas-solid separation cooling device and the circulating fan are sequentially connected along a gas path. One air outlet of the oxygen producing device and an air outlet of the circulating fan are connected in parallel to an air inlet of the flue gas heating furnace, and the other air outlet of the oxygen producing device is connected to the off-line decomposition furnace. According to the present application, the adaptability of the off-line decomposition furnace to fuel is improved to better achieve burn-out of the fuel and preheating decomposition of the raw materials in the off-line decomposition furnace, thereby increasing the concentration of carbon dioxide in flue gas.

Classes IPC  ?

• F27D 17/00 - Dispositions pour l'utilisation de la chaleur perdueDispositions pour l'utilisation ou pour l'élimination des gaz résiduaires

Abrégé

The embodiment of the present application proposes a TFT-LCD float glass substrate processing line, which is sequentially divided into a precision cutting and edge grinding working area, a surface grinding working area, and an inspection and packaging working area. In the precision cutting and edge grinding working area, a cold-end cutting device, a precision cutting and breaking device, a multi-axis edge grinding device, an after-edge-grinding cleaning device, a first edge inspection machine device, a first size measurement device, a grinding range measurement device, a flipping conveyor belt, and a loading frame are sequentially installed. In the surface grinding working area, a bonding machine entry conveyor belt, a first vacuum transfer suction cup, a bonding machine device, a surface grinding device, a peeling machine device, a second vacuum transfer suction cup, an after-surface-grinding cleaning machine, a first surface inspection machine device, a final cleaning machine, a third surface inspection machine device, a second edge inspection machine device, a second size measurement device, and a thickness measurement device.

Classes IPC  ?

• H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
• B24B 9/10 - Machines ou dispositifs pour meuler les bords ou les biseaux des pièces ou pour enlever des bavuresAccessoires à cet effet caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière propre aux objets à meuler de matière inorganique non métallique, p. ex. de la pierre, des céramiques, de la porcelaine du verre des vitres
• C03B 33/02 - Découpe ou fendage des feuilles de verreDispositifs ou machines à cet effet

Abrégé

An automatic feeding system and method for calcined gypsum. The system is provided with a material transportation and regulation apparatus (1), a weighing and material distribution apparatus (2), a material backflow driving apparatus (3), and a control module, wherein the weighing and material distribution apparatus (2) performs material distribution on calcined gypsum, such that one portion of the calcined gypsum enters a mixing machine (4), and the other portion of the calcined gypsum enters the material backflow driving apparatus (3). The loading amount of calcined gypsum and the transportation rate of the calcined gypsum are adjusted, the overall transportation flow during a calcined gypsum transportation process is controlled, calcined gypsum entering the mixing machine (4) is periodically weighed by means of the weighing and material distribution apparatus (2), and material distribution is performed, according to a weighing result, on calcined gypsum which is about to enter the mixing machine (4), such that a portion of calcined gypsum, which exceeds the amount of calcined gypsum required by the mixing machine (4) per unit of time, is driven to return to a weighing belt conveyor, and when the amount of calcined gypsum at a material inlet does not match the transportation speed of a weighing belt scale in a timely manner, the amount of calcined gypsum entering the mixing machine (4) in real time is controlled, thereby improving the stability of a calcined gypsum transportation and supply process.

Classes IPC  ?

• B65G 43/08 - Dispositifs de commande actionnés par l'alimentation, le déplacement ou le déchargement des objets ou matériaux
• B65G 15/00 - Transporteurs comportant des surfaces porteuses de charges sans fin, c.-à-d. des tapis roulants ou autres systèmes équivalents, auxquelles l'effort de traction est transmis par des moyens différents des éléments d'entraînement sans fin de même configuration
• B65G 65/32 - Dispositifs de remplissage
• B65G 17/12 - Transporteurs comportant un élément de traction sans fin, p. ex. une chaîne transmettant le mouvement à une surface porteuse de charges continue ou sensiblement continue, ou à une série de porte-charges individuelsTransporteurs à chaîne sans fin dans lesquels des chaînes constituent la surface portant la charge comprenant une série de porte-charges individuels fixés ou normalement fixés à l'élément de traction
• B65G 33/24 - Transporteurs rotatifs à vis ou à hélice Détails
• G01G 11/00 - Appareils pour peser au passage un produit dont l'écoulement est continuAppareils de pesée pour bande transporteuse
• G01G 11/08 - Appareils pour peser au passage un produit dont l'écoulement est continuAppareils de pesée pour bande transporteuse ayant des moyens pour contrôler le taux de remplissage ou de vidange
• G01G 11/12 - Appareils pour peser au passage un produit dont l'écoulement est continuAppareils de pesée pour bande transporteuse ayant des moyens pour contrôler le taux de remplissage ou de vidange par commande de la vitesse de déplacement de la bande transporteuse
• B28C 7/04 - Alimentation ou dosage des ingrédients
• B28C 7/06 - Alimentation en ingrédients solides, p. ex. au moyen de transporteurs sans fin ou à secousses

Abrégé

Disclosed are a device for precisely positioning, distributing and conveying gypsum plasterboard into a drying oven and a control method. The device comprises a distribution bridge, an angle sensor, a distance measuring sensor, a horizontal moving mechanism, a rotating mechanism and a control system. The layer height of each layer of feeding port of a drying oven is preset in the control system, and the control system receives detection results of the angle sensor and the distance measuring sensor. According to the present invention, the angle sensor and the distance measuring sensor are configured to monitor the inclination angle of the distribution bridge and the horizontal distance between the distribution bridge and the drying oven, and the control system is configured to compare and analyze the difference between detection data and target data, and to control the horizontal moving mechanism and the rotating mechanism according to the difference so as to adjust the rotation angle of the distribution bridge and compensate for a horizontal movement distance for alignment and connection with a chamber having a target layer height, thereby achieving precise positioning-based alignment and connection, maintaining tight alignment and connection all the time, and greatly reducing the adverse effects on the plasterboard due to a large gap generated between the distribution bridge and the drying oven in the inclined rotation process of the distribution bridge.

Classes IPC  ?

• B65G 39/10 - Aménagements des rouleaux
• B65G 13/12 - Châssis de rouleaux réglables
• B28B 11/24 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour faire prendre ou durcir

Abrégé

Provided is a positioning and conveying system for layered distribution of a gypsum plaster board, comprising a control apparatus (5), a speed sensor(1) mounted on a distribution bridge (9), a variable frequency motor (2), a lift (3), and an encoder (4) mounted on the lift (3); the encoder (4) outputs one pulse signal for each revolution, and the number of pulse signals of the encoder (4) that corresponds to the layer height of a dryer is pre-stored in the control apparatus (5). The control apparatus (5) receives the number of pulse signals of the encoder (4), determines a lifting/lowering direction and a lifting/lowering distance of the lift (3) according to a comparison result of the counted number of pulse signals and the number of pulses corresponding to a preset layer height, and regulates the variable frequency motor (2) according to the lifting/lowering distance and a speed measurement value of the speed sensor (1) to change the conveying speed of the distribution bridge (9). Gypsum board layer changing and gypsum board conveying are linked and locked, so that layer changing and board conveying are completed at the same time, and when the distribution bridge (9) fits an inlet of a target drying layer, the board is directly fed into the dryer, so that waiting is not needed, time is saved, and the production efficiency is improved.

Classes IPC  ?

• B28B 17/00 - Parties constitutives ou accessoires de l'appareillage à façonner le matériauMesures auxiliaires prises en liaison avec un tel façonnage
• B65G 47/52 - Dispositifs pour transférer objets ou matériaux entre transporteurs, p. ex. pour décharger ou alimenter

Abrégé

kvpkspkvkskvkskvkvksksksT, and if yes, prompting slope early-warning.

Classes IPC  ?

• G06F 11/34 - Enregistrement ou évaluation statistique de l'activité du calculateur, p. ex. des interruptions ou des opérations d'entrée–sortie

Abrégé

A control optimization method for high-precision cutting of a gypsum plasterboard, comprising the following steps: Step S1: setting a plurality of optimization targets for cutting control of a gypsum plasterboard, and respectively establishing a plurality of optimization control models for prediction generation of a cutter cutting control scheme on the basis of each optimization target; Step S2: quantifying a precision error between a predicted value of the cutting control scheme obtained by each optimization control model and an expected value of the cutting control scheme, and determining a model weight of each optimization control model by using the precision error; and Step S3: performing weighted combination on model weights of optimization models corresponding to the cutting control schemes output by the optimization control models to obtain an optimal cutting control scheme, and controlling cutting operations of a cutter by using the optimal cutting control scheme. According to the optimization method, control optimization is performed on the entire cutting process, and a focus is placed on a plurality of indexes, thereby improving the comprehensiveness of the control optimization, ensuring the effect of control optimization, and achieving high-precision cutting of the gypsum plasterboard.

Classes IPC  ?

• G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs

Abrégé

A high-precision cutting method for a gypsum plasterboard (10) and a control system. The method comprises the following steps: step S1, extracting the shearing circumferential size of a cutter (4), and constructing a cutting operation trajectory (9) of the cutter (4) for cutting the gypsum plasterboard (10); step S2, arranging the cutting operation trajectory (9) to have three trajectory segments, and according to the cutting length of the gypsum plasterboard (10) and the shearing circumferential size of the cutter, setting the operation rules of the trajectory segments, so that the cutter (4) is accurately adapted to the cutting length; and step S3, controlling the cutter (4) to perform cutting operation on the trajectory segments according to the operation rules. According to the cutting method and the control system, the cutting operation trajectory (9) of the cutter (4) is subjected to segmented arrangement, and the operation rules of the trajectory segments are set according to the cutting length of the gypsum plasterboard (10) and the shearing circumferential size of the cutter (4), so that the cutter (4) is accurately adapted to the cutting length, it is ensured that the shearing section of the gypsum plasterboard (10) is flat, and the surface damage of the gypsum plasterboard (10) is avoided.

Classes IPC  ?

• B28B 11/16 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour diviser les objets façonnés par découpage après extrusion

Abrégé

An automated high-precision cut-off device and method for a paper-faced gypsum board. The device comprises a motion controller (1), a double-shaft electric motor module (2), a servo motor module (3) and a cutter structure (4), wherein the motion controller (1) is electrically connected to the double-shaft electric motor module (2), the double-shaft electric motor module (2) is electrically connected to the servo motor module (3), and the servo motor module (3) is in control connection with the cutter structure (4). In the device, upper and lower cutters are used to carry out bidirectional cutting, electronic gear synchronization is carried out between the upper cutter (401) and the lower cutter (402), and the electronic gears have independent axes, such that an intermediate link is omitted. Mechanical loss does not need to be considered, stepless speed adjustment can be achieved by means of software, the transmission flexibility is good, the control precision is high, and no mechanical backlash will occur. Electronic cam synchronization is carried out between the cutters and a main line of a production line, such that a control mode is short in terms of response time, and the machining difficulty is low.

Classes IPC  ?

• B28B 11/14 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour diviser les objets façonnés par découpage

Abrégé

An automatic cutting and drying integrated device for a gypsum plasterboard, comprising a splitting machine (1), a single board feeding mechanism (2), a single board microwave drying machine (3), an additive overturning and conveying mechanism (4), a multi-board feeding mechanism (5), and a multi-board drying machine (6), wherein the conveying direction of the additive overturning and conveying mechanism (4) is perpendicular to the discharging direction of the single board microwave drying machine (3). According to the device, the conveying and drying process of a single gypsum board is gradually adjusted into the conveying and drying work of multiple gypsum boards by means of conveying and overturning, thereby increasing the number of dried gypsum boards within the same batch, and increasing the conveying and drying efficiency of the gypsum boards by at least two times while guaranteeing the drying effect. By means of the additive overturning and conveying mechanism (4), the conveying direction of the gypsum boards is adjusted from the length direction to the width direction before the gypsum boards enter the overturning operation, thereby reducing the overturning space that needs to be reserved for an overturning part, shortening the time of conveying the gypsum boards, and saving certain machine manufacturing costs, and improving the conveying efficiency of the gypsum boards.

Classes IPC  ?

• B28B 11/24 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour faire prendre ou durcir
• B28B 11/14 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour diviser les objets façonnés par découpage
• B28B 17/00 - Parties constitutives ou accessoires de l'appareillage à façonner le matériauMesures auxiliaires prises en liaison avec un tel façonnage
• B65G 49/06 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des feuilles fragiles, p. ex. en verre

Abrégé

Disclosed in the present invention is a cutting length regulation and control method for high-precision cutting of a gypsum plaster board, comprising the following steps: step S1, dividing, into three operation stages, cutting operation tracks of cutters for cutting gypsum plaster boards, and quantifying driving energy consumption of the cutters of different sizes corresponding to the gypsum plaster boards having different cutting lengths; step S2, obtaining a model training sample on the basis of minimum driving energy consumption and cam curves of the cutters; and step S3, performing training on the basis of the model training sample by using a BP neural network so as to obtain a cam curve regulation and control model representing a mapping relationship between the cutting lengths and the cam curves. According to the present invention, a data sample of a construction model is obtained by using a driving energy consumption minimization optimization method, a cam curve regulation and control model is trained on the basis of the data sample, and the cam curve regulation and control model is directly applied to regulation and control of the cutting lengths of gypsum plaster boards, so that the complex calculation amount in the regulation and control process is avoided, the manpower workload is reduced, and the regulation and control precision and efficiency are improved.

Classes IPC  ?

• G06F 17/10 - Opérations mathématiques complexes
• G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
• G06Q 50/04 - Fabrication
• G06N 3/04 - Architecture, p. ex. topologie d'interconnexion
• G06N 3/08 - Méthodes d'apprentissage

Abrégé

A lightweight flexure-resistant gypsum plasterboard and a preparation method therefor. The gypsum plasterboard is prepared from the following raw materials: 100 parts by weight of calcined gypsum, 0.05-1 parts by weight of an ion retardant, 0.1-2 parts by weight of fiber, 0.15-1.5 parts by weight of a binder, 0.01-0.5 parts by weight of a foaming agent, 0.01-1 parts by weight of a crystal regulator, and 50-90 parts by weight of water.

Classes IPC  ?

• C04B 28/14 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments de sulfate de calcium
• B32B 13/02 - Produits stratifiés composés essentiellement d'une substance à prise hydraulique, p. ex. du béton, du plâtre, du ciment, ou d'autres matériaux entrant dans la construction avec des fibres ou particules enrobées dans ces substances ou liées à ces substances
• B32B 13/08 - Produits stratifiés composés essentiellement d'une substance à prise hydraulique, p. ex. du béton, du plâtre, du ciment, ou d'autres matériaux entrant dans la construction comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de papier ou de carton
• B32B 29/00 - Produits stratifiés composés essentiellement de papier ou de carton
• B32B 7/10 - Liaison entre couches au moins une des couches ayant des propriétés inter-réactives
• B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
• C04B 24/06 - Acides carboxyliquesLeurs sels, anhydrides ou esters comportant des groupes hydroxyle
• C04B 111/40 - Matériaux poreux ou légers

Abrégé

A high-throughput preparation method and preparation apparatus for cement-based material samples. The preparation method comprises: using a single mineral, a single phase or a unit component maintaining specific hydration and hardening characteristics as a structural unit, performing the following steps: (1) respectively placing the structural unit in storage tubes X1, X2, X3...Xn; (2) according to a cement-based material composition design ratio, feeding the materials in the storage tubes to obtain Y1, Y2, Y3...Ym parts of mixed materials; (3) fully mixing the Y1, Y2, Y3...Ym parts of mixed materials uniformly, respectively, by means of a uniform mixing apparatus; and (4) respectively putting the uniformly mixed Y1, Y2, Y3...Ym parts of mixed materials into storage tanks Z1, Z2, Z3...Zm to obtain m groups of cement-based material samples. The preparation method and the preparation apparatus involve simple operations, thereby greatly reducing the labor and resource costs of material research and development.

Classes IPC  ?

• G01N 1/28 - Préparation d'échantillons pour l'analyse
• C04B 28/04 - Ciments Portland
• C04B 22/00 - Emploi de matières inorganiques comme ingrédients actifs pour mortiers, béton ou pierre artificielle, p. ex. emploi d'accélérateurs

Abrégé

Disclosed in the present invention is an automatic paper bonding system provided with multiple rolls of edge bands, comprising paper feeding machines, a paper bonding reel set, paper conveying reels, a paper bonding mechanism, and middle conveying lines. The paper bonding mechanism is used for driving, at the paper bonding reel set, paper on one paper feeding machine to be bonded to the end of paper that is conveyed on the paper feeding machine and is about to be used up; the middle conveying lines are each used for providing a conveying roller and a transferring roller to convey the paper on the paper feeding machine to the paper bonding reel set; when the end of the paper reaches the transferring roller at an end, the paper bonding mechanism performs driving to perform paper bonding operation. According to the present invention, the end of the paper is conveyed from the paper feeding machine to the paper bonding reel set, so that the paper is always kept in a tensioned state in the conveying process, and paper bonding is performed when the end of the paper passes through the end of each of the middle conveying lines, such that an overlapping portion of the bonded paper is reduced, complete bonding of the overlapping portion of the bonded paper is ensured, the stability of the paper bonding process is ensured, and the final production quality of gypsum boards is improved.

Classes IPC  ?

• B65H 19/18 - Fixation, p. ex. par collage, de la bande de remplacement à celle qui se termine
• B65H 20/02 - Progression des bandes par un rouleau de friction

Abrégé

Disclosed in the present invention is a method for manufacturing a compositely molded 99-MPa-grade hydrogen storage container for a hydrogen refueling station. The method is a process of obtaining a steel lining which meets design requirements by means of spinning necking, a heat treatment and thread machining, and enveloping and curing a fiber material on the surfaces of a cylinder body section and a circular arc transition section of a bottle shoulder via a thermosetting resin to form a composite layer. The method comprises the steps of: subjecting a steel lining to a surface treatment; formulating a thermosetting resin system and keeping same in a state; pre-winding a polyester surfacing mat and a first glass fiber layer which serves as an isolating inner layer; prefabricating fiber composite unidirectional cloth, and manufacturing a reinforced fiber layer on the isolating inner layer in a layered manner; winding a second glass fiber layer which serves as a protective layer; and subjecting same to re-curing and a shaping treatment. The steel lining is stable in terms of heat treatment performance, and hoop winding is beneficial for multiplying the strength action rate of fibers, such that the winding efficiency is improved while the consumption of the fibers is reduced, and a finished container is allowed to have a volume of 500 L or more and bear a pressure up to 100 MPa.

Classes IPC  ?

• B29C 53/58 - Enroulement et assemblage, p. ex. enroulement en spirale hélicoïdal
• B29C 53/80 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
• B21D 51/24 - Fabrication d'objets creux caractérisés par l'usage de l'objet de réservoirs à haute-pression, p. ex. chaudières, bouteilles à gaz
• F17C 1/06 - Enveloppes protectrices constituées par un enroulement de bandes ou de matériaux filiformes p. ex. fils métalliques

Abrégé

An anti-counterfeiting tracing method for a gypsum board product and a system. The method comprises the following steps: Step S1, synchronously uploading anti-counterfeiting information to an anti-counterfeiting tracing cloud by means of an RFID tag, and attaching the RFID tag written with the anti-counterfeiting information and an anti-counterfeiting secret key to the surface of a gypsum board product for anti-counterfeiting tracing of the gypsum board product; Step S2, the anti-counterfeiting tracing cloud performing transportation intention speculation to obtain a transportation intention of the gypsum board product, and transmitting the transportation intention to the RFID tag so as to perform transportation intention feedback to a consumer user; and Step S3, the consumer user performing anti-counterfeiting tracing on the gypsum board product according to the anti-counterfeiting information and the transportation intention of the gypsum board product. The anti-counterfeiting solution based on an RFID technology has the advantages that: each tag has a globally unique ID number, and the number is directly written into the RFID tag, cannot be modified, and is difficultly counterfeited, such that the anti-counterfeiting reliability is high; and the transportation intention identification function is achieved, such that the transportation condition of the gypsum board product in the transportation process can be determined, and transportation anomaly early warning is performed.

Classes IPC  ?

• G06Q 30/00 - Commerce

Abrégé

Disclosed are a modified continuous carbon fiber reinforced polyether ether ketone composite material laminated plate and a preparation method therefor. The method comprises: after carrying out desizing and activation on continuous carbon fibers, carrying out surface treatment on the continuous carbon fibers by using graphene oxide nanoparticles, then compounding the surface-treated continuous carbon fibers with polyether ether ketone powder by means of melt impregnation, and finally preparing the modified continuous carbon fiber reinforced polyether ether ketone composite material laminated plate by means of a compression molding process.

Classes IPC  ?

• B29C 70/34 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau et façonnage ou imprégnation par compression

Abrégé

A TFT-LCD float glass substrate processing line, sequentially comprising: a fine-cutting and edge-grinding working area, a surface grinding working area, and an inspection and packaging working area. A cold cutting device, a fine-cutting and breaking device, a multi-axis edge-grinding device, a post-edge-grinding cleaning device, a first edge inspection machine device, a first size measuring device, a grinding amplitude measuring device, a flipping conveyor belt, and a loading frame are sequentially mounted in the fine-cutting and edge-grinding working area; an attaching machine inlet conveyor belt, a first vacuum transfer suction cup, an attaching machine device, a surface grinding device, a stripping machine device, a second vacuum transfer suction cup, a post-surface-grinding cleaning device, a first surface inspection machine device, a final cleaning machine, a third surface inspection machine device, a second edge inspection machine device, a second size measuring device, and a thickness measuring device are sequentially mounted in the surface grinding working area.

Classes IPC  ?

• C03B 33/02 - Découpe ou fendage des feuilles de verreDispositifs ou machines à cet effet
• B24B 9/10 - Machines ou dispositifs pour meuler les bords ou les biseaux des pièces ou pour enlever des bavuresAccessoires à cet effet caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière propre aux objets à meuler de matière inorganique non métallique, p. ex. de la pierre, des céramiques, de la porcelaine du verre des vitres
• B24B 37/10 - Machines ou dispositifs de rodageAccessoires conçus pour travailler les surfaces planes caractérisés par le déplacement de la pièce ou de l'outil de rodage pour un rodage simple face

Abrégé

A high-throughput preparation method and apparatus for a cement-based material using graded metering. The method comprises: performing graded weighing on raw materials of structural units in a cement-based material; presetting n side-by-side columns of metering groups, so as form a one-main multi-auxiliary weighing sequence, wherein each column of metering groups comprises n metering devices, where n≥1, and n is an integer; when a first-grade metering group in each column performs weighing, obtaining a1, …, a1n, performing next-grade weighing according to the obtained mass and the mass required by a ratio, and a second-grade metering group in each column obtaining a2, …, a2n; and repeating the above steps until a weighing result of an+1 collected at the bottom of a first column meets the design ratio of the composition of the cement-based material. The accurate weighing of a basic element of a structural unit during a high-throughput preparation process is realized by means of graded metering, thereby reducing test errors; and the accurate weighing and an automatic operation for the high-throughput preparation of a cement-based material are realized, thereby further reducing the human and resource costs for material research and development.

Classes IPC  ?

• G01N 1/28 - Préparation d'échantillons pour l'analyse
• G01N 1/38 - Dilution, dispersion ou mélange des échantillons
• G01G 19/32 - Appareils ou méthodes de pesée adaptés à des fins particulières non prévues dans les groupes pour le dosage de produits par pesée avant de les mélanger utilisant plusieurs appareils de pesée
• G01G 19/36 - Appareils ou méthodes de pesée adaptés à des fins particulières non prévues dans les groupes pour le dosage de produits par pesée avant de les mélanger avec des moyens de commande mécaniques
• G01G 19/22 - Appareils ou méthodes de pesée adaptés à des fins particulières non prévues dans les groupes pour le dosage de produits par pesée avant de les mélanger

Abrégé

Disclosed is an integrated filament winding apparatus, comprising a gantry frame, a creel, a dry and wet winding trolley, a thermoplastic winding trolley, a dry and wet winding device, and a thermoplastic winding device. Carriers corresponding to various types of yarn balls and corresponding tension adaptation units are provided on different sides of the creel. With the gantry frame cooperating with the trolleys and winding devices corresponding to different winding processes, the integrated filament winding apparatus can switch to required winding operation. The integrated filament winding apparatus achieves organic combination of various functions including wet winding, dry winding and thermoplastic winding and real-time monitoring of the tension, pressure and temperature at different positions, so that the utilization rate of the apparatus is improved, and the occupied space and the investment cost of the apparatus are reduced.

Classes IPC  ?

• B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
• B29C 70/54 - Parties constitutives, détails ou accessoiresOpérations auxiliaires
• B29C 70/56 - Tensionnage des renforcements avant ou pendant le façonnage
• B29C 35/08 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation utilisant l'énergie ondulatoire ou un rayonnement corpusculaire

Abrégé

A preform having preset hole channels having yarns implanted and a preparation method for the preform, which are applied to the field of fiber preforms. The preparation method comprises the following steps: designing widening yarn having certain width and thickness according to the property requirements of a composite material; sequentially flatly laying the widening yarn in multiple directions; for the used widening yarn, machining holes having a certain diameter in center lines or edges of yarn bundles in the length direction; by means of computer aided design, flatly laying widening yarn having various widths in multiple directions and multiple layers; forming regular holes channels in the thickness direction, the formed hole channels being perpendicular to the flatly laid yarn layer, inclined in a single direction, inclined in multiple directions, etc.; and flatly laying the widening yarn to have a required thickness size, and then filling fibers into the hole channels one by one under the control of a computer program to form a preform. The method avoids the abrasion of fiber bundles in a conventional preform forming process, reduces the device complexity, and improves the product properties.

Classes IPC  ?

• D03D 25/00 - Tissus non prévus ailleurs
• D06C 23/04 - Production de motifs ou de dessins sur tissus par retrait, gaufrage, moirage ou crêpage

Abrégé

A lightweight high-strength paperbacked gypsum board and a preparation method therefor. A board core comprises the following raw materials in parts by weight: 100 parts of calcined gypsum, 0.05-1 part of an ion blocking agent, 0.15-1.5 parts of a binder, 0.01-0.5 part of a foaming agent, and 50-90 parts of water. The preparation method comprises: dividing the water into three parts; mixing the ion blocking agent with the second part of water to obtain an ion blocking agent solution; mixing the foaming agent, the compressed air, and the third part of water, and foaming the mixture to obtain a foaming solution; mixing the calcined gypsum, the binder, the ion blocking agent solution, the foaming solution, the first part of water, and an optional fiber to obtain a slurry; and attaching surface protection papers on upper and lower surfaces of the slurry, molding, and drying to obtain the lightweight high-strength paperbacked gypsum board. The bonding performance between the surface protection papers of the prepared lightweight high-strength paperbacked gypsum board and the board core, and the lightweight high-strength paperbacked gypsum board is lightweight and high in strength.

Classes IPC  ?

• C04B 28/14 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments de sulfate de calcium
• E04C 2/26 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés composés de matériaux couverts par plusieurs des groupes , , ou de matériaux couverts par un de ces groupes avec un matériau non spécifié dans l'un de ces groupes
• C04B 111/40 - Matériaux poreux ou légers