Abstract

A process for improving the storage quality of rice by means of the combined action of steam and microwaves. The process sequentially comprises a steam treatment, a microwave treatment and a tempering treatment. A low-field nuclear magnetic resonance technique is used to detect changes in the moisture phase state of rice at different stages, wherein peak T21 is a bound water peak, and peak T23 is a free water peak. Compared with untreated raw rice, the moisture distribution of the rice which has been subjected to the steam treatment is that the rightward migration rates of peaks T21 and T23 are 1-2%, and the moisture content of the rice is increased by 0.5-2.0%; and peaks T21 and T23 of the rice which has been subjected to the microwave treatment migrate leftwards and restore to the original positions, and the moisture content of the rice is reduced by 0.2-1.2% compared with that of the raw rice. The process can ensure that while the broken rice rate of the treated rice remains stable, the taste of the treated rice is effectively improved, the deterioration of the rice within a storage period is reduced, and insect pests, mildewing, etc., during the storage of the rice are reduced.

IPC Classes  ?

• A23B 9/02 - Preserving by heating
• A23B 9/08 - DryingSubsequent reconstitution
• A23B 9/20 - Preserving with chemicals in the form of gases, e.g. fumigationCompositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O

Abstract

A granulation apparatus for starch-based crispy particles, the apparatus comprising a pretreatment unit, a granulation unit and a drying unit, wherein the pretreatment unit comprises a reactor vessel; the granulation unit comprises an extrusion granulator, which comprises an extrusion nozzle and a first adjusting device, which is used for adjusting an extrusion pressure; the drying unit comprises a hot-air drying oven; a hot air blower and a drying tunnel are arranged in the hot-air drying oven; the hot-air drying oven is provided with a temperature adjustment device; the reactor vessel is connected to the extrusion granulator by means of a conveying pipe; the conveying pipe is provided with a second adjusting device for adjusting a conveying pressure; and the extrusion granulator is connected to the hot-air drying oven by means of a conveyor belt. The granulation apparatus in the present invention can effectively ensure the stability of a starch-based product and improve the quality of the product, and has a high degree of automation and high production efficiency. The present invention further relates to a granulation method for starch-based crispy particles, the method being suitable for industrial promotion and production of starch-based products.

IPC Classes  ?

• A23P 30/34 - Puffing or expanding by pressure release, e.g. explosion puffingPuffing or expanding by vacuum treatment by extrusion-expansion
• A23L 7/10 - Cereal-derived products

Abstract

Disclosed in the present invention is grain microwave drying equipment. The equipment comprises: a drying chamber, wherein a rotating tray which is horizontally arranged is arranged at the bottom of the drying chamber, and the rotating tray is used for loading grains; a detection device, comprising sensors, wherein the sensors are arranged on the rotating tray, a plurality of circles of sensors are concentrically arranged at the center point on the rotating tray and arranged outwards along the center point, each circle of sensors are evenly distributed in the circumferential direction, the height of detection probes of the sensors protruding out of the surface of the rotating tray is 0.4-0.6 cm, and each sensor is used for measuring the temperature and humidity; a microwave heating device, arranged in the drying chamber and used for heating grains in the drying chamber; a vacuum device, used for adjusting the vacuum degree in the drying chamber; and a control device, wherein the detection device, the microwave heating device, and the vacuum device are all connected to the control device. High-quality dried grain products are obtained while energy consumption is reduced. Further disclosed in the present invention is a grain drying method, which can effectively overcome the defects of a large amount of broken rice and the like caused by thermal inertia caused by traditional microwave drying and the like.

IPC Classes  ?

• F26B 11/18 - Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
• F26B 23/08 - Heating arrangements using electric heating inductive heatingHeating arrangements using electric heating capacitative heatingHeating arrangements using electric heating microwave heating
• F26B 25/00 - Details of general application not covered by group or
• F26B 25/02 - Applications of driving mechanisms, not covered by another subclass
• F26B 25/18 - Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan
• F26B 25/12 - Walls or sidesDoors
• F26B 5/04 - Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum

Abstract

A method for increasing the content of lovastatin in functional red yeast rice, comprising the steps of pretreatment, inoculation and fermentation. During pretreatment, rice and an auxiliary solution accounting for 5-15% of the mass of the rice are mixed and then sterilized to serve as a rice culture medium for later use, wherein the auxiliary solution contains corn steep liquor, monopotassium phosphate, and magnesium sulfate heptahydrate, and the pH value of the auxiliary solution is 4.5-5.5; and monascus is activated and then inoculated to the rice culture medium, and fermentation is carried out, thereby obtaining a red yeast rice product. According to the method, an added auxiliary solution and rice are used to prepare a unique rice culture medium, and specific variable-temperature fermentation and turning processes are adopted in combination, so that the content of lovastatin in a functional red yeast rice product can be effectively increased, and lovastatin in the product is mainly present in an acid structure.

IPC Classes  ?

• A23L 7/104 - Fermentation of farinaceous cereal or cereal materialAddition of enzymes or microorganisms
• A23L 33/00 - Modifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof

Abstract

The present invention relates to a preparation method for a monascus polysaccharide, comprising: mycelium preparation: activating a monascus strain, then carrying out inoculation to obtain a monascus seed solution, further fermenting the monascus seed solution, collecting mycelia, and drying the mycelia for later use, wherein the monascus strain is monascus pilosus, and the strain number of monascus pilosus is CICC 5045; crude polysaccharide extraction: mixing the dried mycelia with alkaline liquor, then carrying out leaching to obtain a leaching solution, carrying out ultrafiltration concentration on the leaching solution to obtain a concentrated solution, and using a sevag reagent to carry out deproteinization on the concentrated solution so as to obtain a monascus crude polysaccharide; preliminary purification: using a DEAE-52 cellulose chromatography column to carry out preliminary separation and purification on the monascus crude polysaccharide so as to obtain a polysaccharide solution; and secondary purification: using a Sephadex G-100 glucan gel chromatography column to further carry out separation and purification on the polysaccharide solution so as to obtain a monascus polysaccharide product. The purity of the monascus polysaccharide in the product prepared by the present invention reaches 95.23±3.66%, and the product has good economic value.

IPC Classes  ?

• C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
• C12P 19/04 - Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
• C12R 1/645 - Fungi

Abstract

A method for preparing modified starch by using a transglutaminase in conjunction with a double-enzyme method, comprising the following steps: pretreatment; directed enzymatic hydrolysis: adding pullulanase into a gelatinized starch emulsion for primary directed enzymatic hydrolysis, and adding isoamylase into a primary enzymatic hydrolysis solution for secondary directed enzymatic hydrolysis; and molecular orientation induction: adding a transglutaminase into the starch emulsion that has undergone the directed enzymatic hydrolysis, so as to carry out molecular orientation induction, carrying out enzyme inactivation after the enzymatic hydrolysis is completed, and carrying out centrifugal drying, thereby obtaining modified starch.

IPC Classes  ?

• C12P 19/04 - Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
• C12P 19/14 - Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase, e.g. by alpha-amylase

Abstract

A qualitative and quantitative detection primer set, a kit and a detection method for scented rice are provided. The scented rice and non-scented rice are qualitatively analyzed by fluorescence quantitative polymerase chain reaction (PCR), and the scented rice with different adulteration ratios is calculated by a 2-ΔΔCT method, so that the scented rice and the non-scented rice of different varieties can be accurately identified. Primers are designed for specific fragments of the scented rice and the non-scented rice respectively based on the principle of amplification-refractory mutation system (ARMS)-PCR, and qualitative identification of the scented rice can be achieved by agarose gel electrophoresis or fluorescence quantitative PCR according to different laboratory conditions. Combined with internal reference primers for the calculation of gene level by fluorescence quantitative PCR method of scented rice and/or non-scented rice can achieve the adulteration detection of the scented rice quantitatively.

IPC Classes  ?

• C12Q 1/6895 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
• C12Q 1/6851 - Quantitative amplification

Abstract

Disclosed is a damping test system for a wood-based material based on full sampling of a free vibration curve, comprising: a damping test device, a carrying space, a processor, and a storage module. The processor is configured to generate a test scheme and execute a test corresponding to the test scheme; obtain a labeled test scheme; determine, based on the labeled test scheme, test data of the labeled test scheme; determine, based on the test data, whether an extended test is added; in response to determining that the extended test is added, adjust, based on the test data obtained from the storage module, a sampling frequency of a data monitoring module, and determine a test parameter of a newly added extended test; generate, based on the test parameter of the newly added extended test and an adjusted sampling frequency, a new test scheme.

IPC Classes  ?

• G01M 7/02 - Vibration-testing

Abstract

The present invention relates to the technical field of food processing. Specifically disclosed is a method for adjusting the physical properties and digestion properties of starch, comprising the following steps: 1) adding water to starch for mixing to obtain a starch emulsion, adding a vegetable protein to the starch emulsion, and stirring for 10-30 min to obtain a first mixed emulsion; 2) adding phosphate which accounts for 0.05-5% of the dry basis weight of starch to the first mixed emulsion, and stirring for 0.5-3 h to obtain a second mixed emulsion; and 3) adjusting the pH value of the second mixed emulsion to be 5.0-8.0, adding glutamine transaminase, stirring and reacting at 25-60°C for 1-3 h, and then performing ultrasonic treatment for 25-35 min. Conditioned starch obtained in the present invention is applied to starch food processing to obtain a product, and the obtained product has better gel strength, water retention properties, and cooking and textural properties, has significantly improved digestibility, and is suitable for industrial processing and production.

IPC Classes  ?

• C08L 3/02 - StarchDegradation products thereof, e.g. dextrin
• C08L 89/00 - Compositions of proteinsCompositions of derivatives thereof
• C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
• A23L 29/30 - Foods or foodstuffs containing additivesPreparation or treatment thereof containing carbohydrate syrupsFoods or foodstuffs containing additivesPreparation or treatment thereof containing sugarsFoods or foodstuffs containing additivesPreparation or treatment thereof containing sugar alcohols, e.g. xylitolFoods or foodstuffs containing additivesPreparation or treatment thereof containing starch hydrolysates, e.g. dextrin

Abstract

The present invention provides a self-rotating asphalt emulsification mixing production apparatus, which relates to a technical field of construction engineering. It includes a rotatable inner tank, arranged in an outer tank, wherein the inner tank is provided with a blending shaft; a second blending blade, distributed on an outer wall of the inner tank; the emulsification tank is provided with a partition plate, an overfeed hole is provided at a center of the partition plate; a rotary shaft is provided at a center of the emulsification tank, and the rotary shaft is connected with the blending shaft through the overfeed hole; a first disk and a second disk are provided on the rotary shaft. The present invention can carry out more efficient mixing of the asphalt, better heating uniformity, and at the same time realize a integrated processing of the mixing and emulsification of asphalt and soap.

IPC Classes  ?

• E01C 19/10 - Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resinsApparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
• B01F 27/09 - Stirrers characterised by the mounting of the stirrers with respect to the receptacle
• B01F 27/115 - Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
• B01F 27/171 - Stirrers with additional elements mounted on the stirrer, for purposes other than mixing for disintegrating, e.g. for milling
• B01F 27/2124 - Shafts with adjustable length, e.g. telescopic shafts
• B01F 29/80 - Mixers with rotating receptacles rotating about a substantially vertical axis
• B01F 29/83 - Mixers with rotating receptacles rotating about a substantially vertical axis with rotary paddles or arms, e.g. movable out of the receptacle
• B01F 33/82 - Combinations of dissimilar mixers

Abstract

A method for cultivating a Tung tree seedling through hypocotyle grafting includes selection of a sand storage time of a rootstock (Vernicia montana Lour.) seed, seedbed construction, scion collection, scion cutting, rootstock cutting, bandaging, transplantation and management, and the like. A grafted plant obtained by a traditional grafting method (bud grafting) for Tung tree is easy to break at a grafting interface; and when the stem grafting is conducted, because a scion is thick, a rootstock for grafting must be cultivated one year in advance. These grafting methods have production problems such as long cycle and high cost, which can be solved by the present disclosure. The present disclosure has a short rootstock cultivation time, simple grafting operations, a high grafting efficiency, and a high survival rate, greatly shortens a cycle of asexual propagation-based seedling cultivation for Tung tree.

IPC Classes  ?

• A01G 2/35 - CuttingInserting
• A01G 17/00 - Cultivation of hops, vines, fruit trees, or like trees

Abstract

Lactarius hatsudake Tanaka polysaccharide LHP-5.

IPC Classes  ?

• A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
• A61K 36/07 - Basidiomycota, e.g. Cryptococcus
• C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof

Abstract

Disclosed is a method for preparing an environmentally-friendly high-strength wood composite material, which includes the following steps: S1. pulverizing wood into a wood flour, adding the wood flour to an acid solution to obtain a first mixture, ball milling the first mixture to obtain a ball milled mixture, and filtering the ball milled mixture, to obtain a dually-treated wood flour; S2. adding the dually-treated wood flour to a first alkaline solution, and performing a neutralization reaction, to obtain a second mixture; S3. adding an alkaline solution to the second mixture to remove part of lignin, to obtain a lignin-partially removed wood flour; S4. washing the lignin-partially removed wood flour with anhydrous ethanol and drying, to obtain a dried lignin-partially removed wood flour; S5. subjecting the dried lignin-partially removed wood flour to hot pressing, followed by cooling, to obtain the environmentally-friendly high-strength wood composite material.

IPC Classes  ?

• B27D 1/04 - Joining wood veneer with any materialForming articles therebyPreparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefromPlywood sheets
• B27D 1/08 - Manufacture of shaped articlesPresses specially designed therefor

Abstract

The present disclosure provides a method and device for cooperative control of rice hulling and rice polishing, and a storage medium. The method includes: acquiring operation data of a rice huller during a rice hulling process; acquiring operation data of a rice polisher during a rice polishing process; acquiring real-time detection data of rice samples after rice hulling and rice polishing; establishing, an energy consumption prediction model and a broken rice rate prediction model via a neural network and in combination with the operation data of a rice huller and the operation data of a rice polisher; based on a machine learning algorithm, and in combination with the energy consumption prediction model, the broken rice rate prediction model and the real-time detection data, acquiring an optimized process parameter set; and controlling rice processing in real time according to the optimized process parameter set.

IPC Classes  ?

• B02B 5/02 - Combined processes
• B02B 3/00 - HullingHuskingDecorticatingPolishingRemoving the awnsDegerming
• G06Q 10/20 - Administration of product repair or maintenance
• G06Q 99/00 - Subject matter not provided for in other groups of this subclass

Abstract

The present invention provides a method for grafted seedlings of bud seedling stock of vernicia fordii, comprising the processes of selection of stock (vernicia montana) seed sand storage time, seedbed lifting, ear picking, ear cutting, stock cutting, binding, transplanting management and the like. According to the present invention, the defects that a grafting opening is prone to breakage (bud grafting) after traditional vernicia fordii is grafted, scions are relatively thick during scion grafting, the stock for grafting is necessarily cultivated one year in advance, and the grafting methods have the production problems of long period, high cost and the like are solved. The present invention has the advantages of short stock cultivation time, simple grafting operation and high grafting efficiency and survival rate, greatly shortening the asexual propagation seedling raising period of the vernicia fordii, and reducing the production cost of asexual reproduction of the vernicia fordii, provides a feasible method for asexual propagation and popularization of the vernicia fordii and preservation of germplasm resources, and thus provides an efficient and feasible method for industrial asexual reproduction of the vernicia fordii in the future.

IPC Classes  ?

• A01G 2/30 - Grafting
• A01G 17/00 - Cultivation of hops, vines, fruit trees, or like trees

Abstract

Kadsura coccinea in the future.

IPC Classes  ?

• A01H 4/00 - Plant reproduction by tissue culture techniques
• A01G 2/10 - Vegetative propagation by means of cuttings
• A01G 24/22 - Growth substratesCulture mediaApparatus or methods therefor based on or containing natural organic material containing plant material
• A01G 7/06 - Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
• A01G 23/04 - Transplanting treesDevices for grasping the root ball, e.g. stump forcepsWrappings or packages for transporting trees

Abstract

Disclosed in the present invention are a Ganoderma lucidum mycelium antihypertensive peptide and a preparation method therefor, belonging to the technical fields of polypeptide biotechnologies and antihypertensive drugs. The antihypertensive peptide of the present invention has good in-vitro and in-vivo antihypertensive activity, has the characteristics of being low in molecular weight and easy to be absorbed by the human body, and can be used as a health-care food additive or an antihypertensive drug. A Ganoderma lucidum strain SCIM 1006 of the present invention is a Chinese Ganoderma lucidum mycelium capable of producing an antihypertensive peptide Ser-Tyr-Pro. By adding an exogenous amino acid into a liquid fermentation culture medium and combining a low-temperature and low-speed fermentation technology, the production yield of the natural polypeptide thereof is increased to 1.52 g/L. In addition, an antihypertensive peptide extraction and purification method of the present invention is simple to operate, quick and convenient, and easy for industrial production.

IPC Classes  ?

• C07K 5/083 - Tripeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
• C07K 1/00 - General processes for the preparation of peptides
• C12N 1/14 - Fungi Culture media therefor
• C12P 1/02 - Preparation of compounds or compositions, not provided for in groups , by using microorganisms or enzymesGeneral processes for the preparation of compounds or compositions by using microorganisms or enzymes by using fungi
• C12P 21/02 - Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
• A61K 38/06 - Tripeptides
• C12N 15/09 - Recombinant DNA-technology
• A61P 9/12 - Antihypertensives

Abstract

Provided are a method for sterilizing an explant of a budded stem of Kadsura coccinea and a method for the direct induction of a sterilized bud for rapid proliferation. Processes such as the selection, processing and sterilization, primary culturing, and secondary proliferation and culturing of an explant are comprised. The present invention overcomes the problem in which the primary culturing of stem tissue of Kadsura coccinea is difficult.

IPC Classes  ?

• A01H 4/00 - Plant reproduction by tissue culture techniques

Abstract

A solenoid valve includes a main valve, a first auxiliary valve, a second auxiliary valve, a main valve body, and an auxiliary valve body. The main and auxiliary valve bodies are axially parallel and detachably connected. The main valve is mounted on the main valve body, the first and second auxiliary valves are mounted on the auxiliary valve body, which is provided with an air inlet, a cylinder port and an air discharging port. The air inlet communicates with the main valve through a first air passage. The cylinder port is sequentially in communication with the first and second auxiliary valves and the main valve through a second air passage. The air discharging port sequentially communicates with the first and second auxiliary valves and the main valve through a third air passage. The main and second auxiliary valves are solenoid valves. The first auxiliary valve is a hand-operated valve.

IPC Classes  ?

• B01F 5/06 - Mixers in which the components are pressed together through slits, orifices, or screens
• B01D 45/16 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream
• B01D 46/02 - Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
• B01F 15/06 - Heating or cooling systems
• E04F 15/12 - Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo
• B01F 3/18 - Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed solid with solids
• B29B 7/82 - Heating or cooling
• B01F 15/00 - Accessories for mixers
• E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard

Abstract

Technical fields of building external wall decoration and material manufacturing, providing a mildewproof and antirot high-strength cement particle board and a preparation method thereof. The preparation method includes: (1) sequentially carbonizing and water-washing a shaving, and mixing the obtained carbonized shaving with a cement gelling agent, a curing agent aqueous solution and water to obtain a mixture; (2) molding the mixture to obtain a pre-molded material; and (3) sequentially curing and drying the pre-molded material to obtain the mildewproof and antirot high-strength cement particle board. Compared to ordinary cement particle board, which is not subjected to carbonization treatment and water-washing, the cement particle board of the present invention can effectively avoid mildew and rot, and can significantly improve the mechanical strength and durability thereof, helping to extend the service life of the cement particle board.

IPC Classes  ?

• C04B 18/26 - Wood, e.g. sawdust, wood shavings
• C04B 18/24 - Vegetable refuse, e.g. rice husks, maize-ear refuseCellulosic materials, e.g. paper
• C04B 22/12 - Acids or salts thereof containing halogen in the anion, e.g. calcium chloride
• C04B 28/04 - Portland cements
• C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
• C04B 41/00 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone
• C04B 41/53 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone involving the removal of part of the materials of the treated article
• C04B 41/72 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
• C04B 103/10 - Accelerators
• C04B 111/00 - Function, property or use of the mortars, concrete or artificial stone

Abstract

The present invention discloses a method for quick hot-press forming of laminated wood. The method includes: drying a machined small wood material to a moisture content of 5-8 wt %; gluing the dried small wood material, and assembling and laying the dried small wood material to be a square material or a sheet material, where an adhesive for the gluing is a water-soluble adhesive having a solid content of 45-60 wt %; clamping the square material or the sheet material through a three-dimensional metal clamp; sending the clamped square material or sheet material together with the clamp into a microwave heating machine for microwave heating to obtain a formed laminated wood, where the time from the gluing to the entry into the microwave heating machine is controlled to not exceed 15 min. According to the present invention, a glued part that needs to be heated can be heated quickly, precisely and effectively, the gluing strength and production efficiency of the laminated wood can be significantly improved, and the cost of production energy consumption is reduced.

IPC Classes  ?

• B27N 3/18 - Auxiliary operations, e.g. preheating, humidifying, cutting-off
• B27N 3/00 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres
• B27N 3/02 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
• C08L 61/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Abstract

A large-scale multifunctional rice noodle making machine, along the direction of materials delivery comprises sequentially a rice lifting machine inlet, a rice lifting machine, a fermenter, a rice feeder, a rice-flour outlet, an auxiliary ingredients machine, a continuously mixing and conveying machine, an outlet, a self-ripening and shaping machine, a hot water circulation tank, a rice-flour feeder, an extruding machine, a conveyor of aging machine, a fan, an aging machine, a first noodle loosen machine, a noodle steamer, an out-feed channel, a second noodle loosen machine, a conveyor, an inlet, an inner packaging machine, a conveyor I, a weighing scale, a metal detector, a conveyor II, a sterilizer, and a rice noodle collector. The present invention relates to a large-scale multifunction rice noodle machine, which can automatically and efficiently produce a variety of rice noodles, such as fermented and non-fermented rice noodles.

IPC Classes  ?

• A21C 11/16 - Extruding machines
• A23L 7/109 - Types of pasta, e.g. macaroni or noodles
• A21C 1/00 - Mixing or kneading machines for the preparation of dough
• A23L 5/10 - General methods of cooking foods, e.g. by roasting or frying
• A21C 13/02 - Provers, i.e. apparatus permitting dough to rise with endless conveyors

Abstract

A high-strength network structured nano-carrier material and a preparation method and application thereof. A nano-cellulose solution and graphene are mixed and ultrasonication is performed in an ultrasonic pulverizer to obtain a nano-cellulose/graphene suspension. The suspension with a phenolic resin adhesive is mixed and stirred to obtain a nano-cellulose/graphene/phenolic resin suspension. The nano-cellulose/graphene/phenolic resin suspension is injected into a mold. The mold is placed in a freeze dryer for freezing and vacuum dried in two stages to obtain a nano-cellulose/graphene/phenolic resin aerogel. The aerogel is preheated and cured in a muffle furnace, then subjected to a high-temperature thermal decomposition treatment in a tube furnace to obtain a nano-carrier material having a high-strength network structure. The preparation method is simple and convenient, low in cost, environmentally friendly and green. The obtained carrier material has a good water resistance and a high mechanical property, and can carry more active substances.

IPC Classes  ?

• C01B 32/182 - Graphene
• C08K 3/04 - Carbon
• D21H 13/50 - Carbon fibres
• D21H 15/02 - Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
• C08J 5/18 - Manufacture of films or sheets
• D21H 21/08 - Dispersing agents for fibres
• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
• D21H 11/12 - Pulp from non-woody plants or crops, e.g. cotton, flax, straw or bagasse
• C08J 9/28 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
• C01B 32/194 - After-treatment
• D21H 17/56 - PolyaminesPolyiminesPolyester-imides
• D21H 13/08 - Synthetic cellulose fibres from regenerated cellulose
• C08J 3/205 - Compounding polymers with additives, e.g. colouring in the presence of a liquid phase
• C08L 61/06 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
• B82Y 40/00 - Manufacture or treatment of nanostructures

Abstract

A method for preparing a nanocarrier material having a high strength network structure, comprising the following steps: mixing a nanocellulose solution and graphene, performing ultrasonic crushing in an ultrasonic wave pulverizer to obtain a nanocellulose/graphene suspension; mixing the suspension with a phenolic resin adhesive under stirring to obtain a nanocellulose/graphene/phenolic resin suspension; injecting the nanocellulose/graphene/phenolic resin suspension into a mold, placing the mold in a lyophilizer for freezing, and performing vacuum drying in two stages so as to obtain a nanocellulose/graphene/phenolic resin aerogel; and preheating and curing the aerogel in a muffle furnace, and then subjecting same to high temperature thermal decomposition treatment in a tube furnace, so as to obtain the nanocarrier material having a high strength network structure. Said preparation method is simple and convenient, has low costs, is environmentally friendly, and has good application prospects. The obtained carrier material has a stronger water resistance and high mechanical properties, being able to support more active substances.

IPC Classes  ?

• C01B 32/05 - Preparation or purification of carbon not covered by groups , , ,
• C01B 32/194 - After-treatment
• B82Y 40/00 - Manufacture or treatment of nanostructures

Abstract

Disclosed in the present invention are a step-by-step hierarchical adhesive application device for an agriculture and forestry processing residue-based inorganic composite material, and an adhesive application method. The adhesive application device comprises a primary ring-type mixer and a secondary ring-type mixer connected to each other; an agriculture and forestry processing residue feeding pipe is provided at one end of the primary ring-type mixer, and an adhesive solid raw material feeding pipe is provided at the other end of the primary ring-type mixer; a liquid raw material feeding device used for feeding an adhesive liquid raw material into the agriculture and forestry processing residue feeding pipe is mounted on the agriculture and forestry processing residue feeding pipe; a primary mixer discharging port is provided at the end, close to the adhesive solid raw material feeding pipe, of the primary ring-type mixer; a secondary mixer feeding port is provided at one end of the secondary ring-type mixer, and a secondary mixer discharging pipe is provided at the other end of the secondary ring-type mixer; the primary mixer discharging port and the secondary mixer feeding port are connected by means of a connecting pipe. The adhesive application device is high in adhesive application uniformity; the mechanical strength of an obtained composite material is high; and the adverse effect of an adhesive on production devices is less.

IPC Classes  ?

• B27N 1/02 - Mixing the material with binding agent
• B27N 3/00 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres

Abstract

Disclosed are a robot for picking fruit of Camellia oleifera and a method for picking fruit of Camellia oleifera using the robot. The robot for picking fruit of Camellia oleifera comprises a chassis (5), and a chassis travelling system (6) for driving the chassis to move and a control system (7). A picking arm (3) and a visual recognition system (4) are arranged on the chassis, vibrating picking heads (3-20) being arranged on an end of the picking arm. A three-phase asynchronous electric motor (7) providing motive power to the chassis travelling system, an electrical control cabinet (1) controlling the picking arm and the visual recognition system, and an electric generator (2) providing electric power to the Camellia oleifera fruit picker are arranged on the chassis. The control system comprises a control computer, the control computer controlling the picking arm to pick fruit according to information such as the position and size of a Camellia oleifera fruit tree collected by the visual recognition system, automatically accomplishing the process of picking Camellia oleifera fruit. The fruit picking robot has advantages such as being highly automated, having good adaptability to the picking environment, excellent compatibility between mechanisms, and being convenient for maintenance. The robot is able to ensure continuity in the picking operation, so that the picking efficiency is high.

IPC Classes  ?

• A01D 46/30 - Robotic devices for individually picking crops