Shenzhen Energy Environment Co., Ltd .

Chine

Retour au propriétaire

1-27 de 27 pour Shenzhen Energy Environment Co., Ltd . Trier par
Recheche Texte
Affiner par
Date
2023 5
2022 17
2021 5
Classe IPC
F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires 6
F23G 5/02 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable 4
F23G 5/50 - Commande ou dispositifs de sécurité 4
B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif 3
B65D 90/00 - Parties constitutives, détails ou accessoires des grands réceptacles 2
Voir plus
Résultats pour  brevets

1.

HUMIDITY-BASED WASTE INCINERATION FLY ASH TREATMENT CONTROL METHOD AND APPARATUS, AND STORAGE MEDIUM

      
Numéro d'application CN2022131733
Numéro de publication 2023/173780
Statut Délivré - en vigueur
Date de dépôt 2022-11-14
Date de publication 2023-09-21
Propriétaire SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
Inventeur(s)
  • Li, Zhuoge
  • Wei, Qiang
  • Zhong, Rigang
  • Wu, Hao
  • Liu, Hong
  • Bai, Xianxiang
  • Shen, Hong

Abrégé

airairfly ashfly ashfly ash of the fly ash before the fly ash is subjected to chelation treatment, calculating the addition proportion R of water during the chelation treatment for the fly ash; and during the chelation treatment for the fly ash, controlling the addition amount of water according to the addition proportion R.

Classes IPC  ?

  • F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires

2.

AIR DRAFT SYSTEM FOR PREVENTING ODOR FROM ESCAPING DURING FURNACE STARTING AND STOPPING IN WASTE INCINERATION POWER PLANT

      
Numéro d'application CN2022131797
Numéro de publication 2023/124588
Statut Délivré - en vigueur
Date de dépôt 2022-11-15
Date de publication 2023-07-06
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s) Tang, Yongquan

Abrégé

An air draft system for preventing odor from escaping during furnace starting and stopping in a garbage incineration power plant, comprising a primary air draft system and a secondary air draft system. Due to the fact that a primary air furnace top air draft pipeline and a secondary air furnace top air draft pipeline are further provided, when the incinerator is in an off state or is in a just-started combustion state, since the hearth temperature is low, pneumatic fire dampers of the primary air draft system and and of the secondary air draft system are closed, and then the primary air furnace top air draft pipeline and the secondary air furnace top air draft pipeline are opened, and the primary air draft system and the secondary air draft system respectively draft air from the top of the furnace. Due to the fact that air above the top of the furnace is clean, the surrounding environment is not affected when flue gas is discharged into the air by means of a chimney. The flue gas discharged into the air by means of the chimney is prevented from containing an obvious odor because the temperature of the furnace is lower, effectively solving the existing technical problem.

Classes IPC  ?

  • F23G 5/50 - Commande ou dispositifs de sécurité
  • F23L 1/00 - Passages ou ouvertures pour amener l'air primaire de combustion
  • F23L 9/00 - Passages ou ouvertures pour introduire l'air secondaire nécessaire à la combustion complète du combustible

3.

METHOD FOR MEASURING CONTENT OF HEAVY METAL ELEMENTS IN HOUSEHOLD GARBAGE POWER PLANT FLY ASH

      
Numéro d'application CN2022131726
Numéro de publication 2023/103718
Statut Délivré - en vigueur
Date de dépôt 2022-11-14
Date de publication 2023-06-15
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD. (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
Inventeur(s)
  • Chen, Siyang
  • Gu, Yu

Abrégé

A method for measuring the content of heavy metal elements in household waste incineration power plant fly ash. A potion, i.e., a glacial acetic acid, is prepared at an extraction stage in the measurement process, and a tedious extractant confirmation operation is not needed; at a measurement stage, a calibration curve is drawn only once, the concentration gradient of the curve is set reasonably, and a dilution ratio of a suspected high-concentration sample can be determined before on-machine measurement; the preparation of HJ/ T 300-2007 traditional Chinese medicine can be effectively simplified; an extractant confirmation operation is not needed; and the disadvantages that many types of standard samples are needed, the concentration gradient of the calibration curve is unreasonable, the test time is long, the consumption of high-purity argon is high, the measurement is difficult, and the high-concentration waste liquid pollutes the environment in measuring the content of heavy metal in garbage power plant fly ash and a chelate thereof by HJ 781-2016 can be effectively solved. The present invention has significant advantages in the aspects such as sample testing period, material consumption, labor intensity, pollution control among samples, and measurement difficulty.

Classes IPC  ?

  • G01N 1/28 - Préparation d'échantillons pour l'analyse

4.

AMMONIA WATER STORAGE SYSTEM

      
Numéro d'application CN2022131735
Numéro de publication 2023/103719
Statut Délivré - en vigueur
Date de dépôt 2022-11-14
Date de publication 2023-06-15
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD. (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
Inventeur(s) Kong, Hua

Abrégé

An ammonia water storage system uses a two-ammonia tank structure, and comprises an ammonia water storage tank (1.1), an outer ammonia water storage tank (4), an ammonia gas recovery pipe (6) and a dilution water tank (2.1). The ammonia water storage tank (1.1) is disposed in the outer ammonia water storage tank (4), and a sandwiched space (5) is arranged between the ammonia water storage tank (1.1) and the outer ammonia water storage tank (4), such that ammonia gas escaping from the ammonia water storage tank (1.1) is stored in the sandwiched space (5). An inlet end of the ammonia gas recovery pipe (6) is connected to a top portion of a tank body of the outer ammonia water storage tank (4) and is in communication with the sandwiched space (5). An outlet end of the ammonia gas recovery pipe (6) is connected to the dilution water tank (2.1), and an opening of the outlet end is located below the liquid level of dilution water. The ammonia gas escaping to the sandwiched space (5) flows into the ammonia gas recovery pipe (6) from the inlet end of the ammonia gas recovery pipe (6) and is finally dissolved in the water in the dilution water tank (2.1) to form dilution water. The invention enables recycling of escaped ammonia gas, and ensures the safety of the environment surrounding an ammonia region.

Classes IPC  ?

  • B65D 88/00 - Grands réceptacles
  • B65D 90/24 - Moyens pour retenir les écoulements, p. ex. bassins de récupération
  • B65D 90/00 - Parties constitutives, détails ou accessoires des grands réceptacles
  • B01D 53/18 - Unités d'absorptionDistributeurs de liquides

5.

STRONG COUPLING SYNERGISTIC TREATMENT METHOD FOR WASTE IN URBAN VEIN INDUSTRIAL PARK

      
Numéro d'application CN2021106136
Numéro de publication 2023/283811
Statut Délivré - en vigueur
Date de dépôt 2021-07-14
Date de publication 2023-01-19
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Peng, Xiaowei
  • Li, Zhuoge
  • Zhong, Rigang
  • Liu, Hong
  • Wu, Hao

Abrégé

A strong coupling synergistic treatment method for waste in an urban vein industrial park: on the basis of the concepts of ecological industrial parks and circular economies, a municipal solid waste treatment system is taken as an integrated whole; according to physical and chemical characteristics of different solid wastes such as household garbage, kitchen garbage, municipal sludge and old tires, and process characteristics of combustion, anaerobic fermentation, pyrolysis and other processes, a synergistic coupling method for efficient circulation and cascade utilization of energy, intermediate products, and reclaimed water is established, which achieves the recycling of energy and materials, increases energy efficiency, reduces the consumption of chemical agents and reduces pollution emissions; by means of sharing a portion of treatment facilities, land resources are conserved and investment costs are reduced; at the same time, biogas/combustible gas is reformed to produce hydrogen, which is used for hydrogen energy garbage trucks, thereby successfully creating a green low-carbon closed-loop management model for solid wastes, and fully reflecting the concept of carbon-neutral solid waste energy stations.

Classes IPC  ?

  • B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
  • F23G 5/02 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable

6.

METHOD FOR ONLINE RAPID CALCULATION OF GARBAGE INCINERATION CALORIFIC VALUE

      
Numéro d'application CN2021105882
Numéro de publication 2022/142264
Statut Délivré - en vigueur
Date de dépôt 2021-07-13
Date de publication 2022-07-07
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s) Fan, Dian

Abrégé

Disclosed is a method for the online rapid calculation of a garbage incineration calorific value. The method comprises: collecting real-time temperature and humidity data and garbage fermentation time data of a garbage pool, and collecting real-time temperature data and air chamber pressure difference data of all sections of fire grates in a combustion chamber; and inputting historical data in a database into a data model formula, automatically comparing same with collected real-time data, and rapidly analyzing a garbage calorific value of a certain region by means of big data statistics and the data model formula. Under the support of rapidly analyzing a garbage calorific value, the speed of a fire grate and the opening degree of an air blower can be directly regulated and controlled, such that an optimal combustion working condition is realized, thereby ensuring that the effect of garbage incineration treatment and a pollutant emission index meet the requirements of a related national standard. After a rapid analysis is performed on a garbage calorific value, a regulation link of a garbage incinerator control system is entered in a more targeted manner, thereby improving the garbage incineration efficiency, and meeting the requirements for the decontamination, reduction and resource utilization treatment of solid waste in garbage.

Classes IPC  ?

  • G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu
  • G06F 30/28 - Optimisation, vérification ou simulation de l’objet conçu utilisant la dynamique des fluides, p. ex. les équations de Navier-Stokes ou la dynamique des fluides numérique [DFN]
  • F23G 5/50 - Commande ou dispositifs de sécurité
  • G06F 113/08 - Fluides
  • G06F 119/08 - Analyse thermique ou optimisation thermique
  • G06F 119/14 - Analyse des forces ou optimisation des forces, p. ex. forces statiques ou dynamiques

7.

SYNERGISTIC TREATMENT METHOD FOR FLY ASH WASHING WASTEWATER AND WET-PROCESS DEACIDIFICATION WASTEWATER

      
Numéro d'application CN2021105868
Numéro de publication 2022/121308
Statut Délivré - en vigueur
Date de dépôt 2021-07-13
Date de publication 2022-06-16
Propriétaire
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s) Qiu, Haoxiang

Abrégé

A synergistic treatment method for fly ash washing wastewater and wet-process deacidification wastewater. Chloride salts in fly ash are extracted by means of fly ash washing, then the fly ash is treated by curing using a chelating agent. After fly ash washing, the water content of a filter cake pressed by a plate and frame filter press is 40-50%, and an increase in an amount of water can increase the contact area between the chelating agent and the fly ash and improve the contact efficiency, so that the dosage of the chelating agent can be significantly reduced, and the production cost is reduced; moreover, generated fly ash washing wastewater is pumped into a deacidification wastewater pool by means of a pump and mixed with deacidification wastewater generated by a wet-process deacidification system of a waste incineration power plant, a mixed solution is conveyed to a sewage treatment facility by means of a pump, coagulation-sedimentation and evaporative crystallization processes are jointly performed to separate salts and purify water, the salts obtained by evaporation can be sold in the market, and the purified water is reused as makeup water for a fly ash washing process. Thus, the problem of enrichment of salts and heavy metals in fly ash is solved, and the goals of waste recycling and zero discharge of wastewater are achieved.

Classes IPC  ?

  • C02F 9/10 - Traitement thermique
  • C02F 103/18 - Nature de l'eau, des eaux résiduaires ou des eaux ou boues d'égout à traiter provenant de l'épuration des effluents gazeux par voie humide
  • C02F 101/20 - Métaux lourds ou leurs composés
  • C02F 101/30 - Composés organiques

8.

MOVABLE MEDICAL WASTE INCINERATION TREATMENT VEHICLE

      
Numéro d'application CN2020132510
Numéro de publication 2022/110081
Statut Délivré - en vigueur
Date de dépôt 2020-11-28
Date de publication 2022-06-02
Propriétaire
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Wang, Li
  • Shen, Hong

Abrégé

A movable medical waste incineration treatment vehicle, comprising a movable unit. A box is provided on the unit, an incineration device and a flue gas treatment device are provided inside the box, a crusher is further provided at an inlet of an incinerator, a liquefied gas combustion-supporting device is further provided, and a combustion-supporting fan is further provided. During operation, medical waste is fed into the crusher for crushing treatment, and then enters into the incinerator to be combusted. In order to ensure smooth combustion, the combustion-supporting fan continuously supplies air into the incinerator. Flue gas generated in the incinerator enters, from a flue, the flue gas treatment device to be treated, and is then discharged from a chimney; ash residues generated after combustion are discharged downwards from an ash residue outlet at the bottom of the incinerator. The flue gas and the dust in the flue gas treatment device sequentially pass through a bag filter, a dust collection chamber, and a dust collector, and are finally discharged from an ash discharge port. Therefore, waste-minimized and environment-friendly incineration treatment for medical waste is achieved in a movable manner.

Classes IPC  ?

  • F23G 7/00 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets particuliers ou de combustibles pauvres, p. ex. des produits chimiques
  • F23G 5/033 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable consistant en une désagrégation ou un broyage
  • F23G 5/12 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un chauffage supplémentaire utilisant un combustible gazeux ou liquide
  • F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires
  • F23J 1/00 - Enlèvement des cendres, mâchefers ou scories des chambres de combustion
  • F23J 15/02 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p. ex. pour enlever les matériaux nocifs
  • B60P 3/00 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux
  • F27B 7/00 - Fours à tambours rotatifs, c.-à-d. horizontaux ou légèrement inclinés

9.

WATER ACCUMULATION PREVENTION DEVICE FOR EVACUATING POWER PLANT CONDENSER

      
Numéro d'application CN2021106134
Numéro de publication 2022/110831
Statut Délivré - en vigueur
Date de dépôt 2021-07-14
Date de publication 2022-06-02
Propriétaire
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s) Zheng, Chao

Abrégé

A water accumulation prevention device for evacuating a power plant condenser comprising an evacuation main pipe and two independent evacuation systems for evacuating the evacuation main pipe. During a normal operation process, one of the evacuation systems is in use while the other is in a standby mode. In each of the two evacuation systems, a communicating water redirection pipe is arranged after an inlet manual diaphragm valve and before an inlet absolute pressure gauge, and a valve is further arranged on the communicating water redirection pipe. Arrangement of the communicating water redirection pipe enables the operating evacuation system to remove water accumulated at an inlet section of the standby evacuation system, such that condensed water continuously generated by a non-condensed gas in a standby pump pipe does not accumulate in a pipe section thereof, thereby solving the problem of water accumulation at the inlet section, and ensuring normal operation of a power plant.

Classes IPC  ?

  • F28B 9/10 - Systèmes auxiliaires, aménagements ou dispositifs accessoires pour extraire, refroidir et enlever les gaz non condensables

10.

SLUDGE UNLOADING ROOM DEODORIZATION SYSTEM

      
Numéro d'application CN2020127078
Numéro de publication 2022/094920
Statut Délivré - en vigueur
Date de dépôt 2020-11-06
Date de publication 2022-05-12
Propriétaire
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT (Chine)
Inventeur(s)
  • Luo, Wenhai
  • Liao, Xuanliang
  • Wang, Yongtao

Abrégé

A sludge unloading room deodorization system, comprising a sludge unloading room (1.1) in a negative air pressure state and a room deodorization system (1.2), the room deodorization system (1.2) comprising a room airtight door (1.21), a room airtight door air curtain (1.22) and a room deodorization ventilation system air exhaust pipe (1.23). A sludge unloading bin (2.1) which may be closed and which is in a negative air pressure state and a bin deodorization system (2.2) are also provided in the interior of the sludge unloading room (1.1), the bin deodorization system (2.2) comprising a bin airtight door (2.21), a bin airtight door air curtain (2.22) and a bin deodorization ventilation system air exhaust pipe (2.23). Problems such as odor overflow, accumulation and a poor operating environment in a sludge unloading room are effectively solved by configuring two sets of automatic sealing control systems of rapid airtight doors, airtight door air curtains and breather valves and two sets of continuously operating ventilation deodorization systems.

Classes IPC  ?

  • B08B 15/00 - Précautions prises pour empêcher les crasses ou les fumées de s'échapper de la zone où elles sont produitesRamassage ou enlèvement des crasses ou des fumées de cette zone
  • F24F 7/06 - Ventilation avec réseau de gaines à circulation d'air forcée, p. ex. par un ventilateur
  • E04H 5/02 - Bâtiments ou groupes de bâtiments à des fins industrielles, p. ex. pour centrales énergétiques ou usines

11.

LIME SLURRY PREPARATION SYSTEM FOR WASTE INCINERATION PLANT

      
Numéro d'application CN2020127060
Numéro de publication 2022/094917
Statut Délivré - en vigueur
Date de dépôt 2020-11-06
Date de publication 2022-05-12
Propriétaire
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Zhang, Lei
  • Wang, Yongtao
  • Zheng, Wei

Abrégé

A lime slurry preparation system for a waste incineration plant, the system comprising: a digestion device (1), a dilution device (2) and a lime slurry conveying device (3); and further comprising: a Venturi dust removal device (4), wherein a first lime slurry backflow pipeline (4.2) is further provided, one end of the first lime slurry backflow pipeline (4.2) being connected to a slurry output pipeline (3.2B), and the other end thereof being connected to a first inlet (4.1A1) of a Venturi negative-pressure suction washing device (4.1). A steam collection pipeline (4.3) is further arranged at the top of a digestion tank (1.4), one end of the steam collection pipeline (4.3) being connected to the digestion tank (1.4), and the other end thereof being connected to a second inlet (4.1A2) of the Venturi negative-pressure suction washing device (4.1); and an outlet (4.1B) of the Venturi negative-pressure suction washing device (4.1) is connected to a dilution tank (2.1). By means of adding a lime slurry backflow pipeline, a small portion of an output slurry of the slurry output pipeline (3.2B) in the lime slurry conveying device (3) is conveyed to an atomizer, and the majority of the output slurry flows into the Venturi negative-pressure suction washing device (4.1) via the first inlet (4.1A1), such that in a Venturi pipe, moist hot steam and a backflow slurry are mixed and condensed, and finally flow back to the dilution tank (2.1), thereby eliminating the moist hot steam.

Classes IPC  ?

  • B01D 53/80 - Procédés en phase semi-solide, c.-à-d. au moyen de boues
  • B01D 47/10 - Épurateurs à Venturi
  • B01D 53/40 - Composants acides
  • B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
  • C04B 2/08 - Dispositifs à cet effet

12.

SITE LOCATION-BASED SYSTEM AND METHOD FOR MANAGEMENT OF ENGINEERING QUALITY ACCEPTANCE

      
Numéro d'application CN2020127156
Numéro de publication 2022/094934
Statut Délivré - en vigueur
Date de dépôt 2020-11-06
Date de publication 2022-05-12
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD (Chine)
  • (CHAOZHOU) SHENZHEN ENERGYENVIRONMENT CO., LTD (Chine)
  • GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Luo, Zhixiong
  • Wei, Qiang
  • Li, Zhuoge
  • Zhong, Rigang
  • Chen, Renci
  • Wu, Jianhua
  • Wang, Xingwu
  • Zhou, Rumeng
  • Yang, Bo

Abrégé

In order to solve a problem existing in the prior art, the present invention provides a site location-based system and method for management of engineering quality acceptance: positioning an engineering project inspection site by means of a positioning base station, and solidifying criteria for quality acceptance in a software system; that is, it is convenient for a user to check the acceptance criteria at the time of acceptance; it is also possible to take photos on-site if a quality problem is found, and propose corrective action; during specific operation, the user can make a selection by means of clicking, with no need for the time-consuming input of text; at the same time, the entry of results is standardized, the selection and entry of numbers being the main focus, and the input of text being disabled, significantly increasing convenience for the user; by means of an engineering project information recommendation and selection process, the scope of selection is narrowed, further reducing the time spent by the user to operate the system, improving the operability of the system and effectively solving the problem in the prior art.

Classes IPC  ?

13.

BIOGAS DUAL-MEMBRANE STORAGE SYSTEM FOR WASTE INCINERATION POWER PLANT

      
Numéro d'application CN2021106133
Numéro de publication 2022/095500
Statut Délivré - en vigueur
Date de dépôt 2021-07-14
Date de publication 2022-05-12
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Ding, Peng
  • Liu, Wanpeng
  • Zhou, Zhongyin
  • Yuan, Hongtao
  • Li, Cong
  • Zhang, Zechi

Abrégé

A biogas dual-membrane storage system for a waste incineration power plant. The system comprises an explosion-proof fan (1), a check valve (2), a safety valve (3), a bottom membrane (4), an outer membrane (5), an inner membrane (6), a gas intake pipe (7) and a bottom plate (8), wherein the bottom membrane (4) is attached and fixed to the bottom plate (8), a closed gas storage space (6.1) is formed between the bottom membrane (4) and the inner membrane (6), a pressure regulating chamber (5.1) is formed between the inner membrane (6) and the outer membrane (5), and biogas generated by a biogas digester enters the gas storage space (6.1) by means of the gas intake pipe (7). Since a pressure regulating exhaust device is additionally arranged, when the pressure intensity of gas in the pressure regulating chamber (5.1) experiences overpressure, a pressure regulator (9) of the pressure regulating exhaust device is opened, and gas in the pressure regulating chamber (5.1) sequentially enters an alkali washing tower (10) and a deodorizing spray tower (11) by means of a pipeline for treatment, and then is discharged and is not directly discharged into the atmosphere, such that peculiar smell is prevented from being generated in the surrounding environment, system safety is further ensured, and the problems in the prior art are effectively solved.

Classes IPC  ?

  • F17B 1/02 - Gazomètres à capacité variable Parties constitutives
  • F17B 1/12 - Dispositions d'amenée ou d'évacuation des gaz
  • F17B 1/14 - Dispositifs de sécurité, p. ex. prévention des surpressions
  • F17C 1/00 - Récipients sous pression, p. ex. bouteilles de gaz, réservoirs de gaz, cartouches échangeables
  • F17C 7/00 - Procédés ou appareils pour vider les gaz liquéfiés, solidifiés ou comprimés contenus dans des récipients sous pression, non couverts par une autre sous-classe
  • F17C 13/04 - Disposition ou montage des soupapes
  • B01D 53/75 - Procédés multi-étapes
  • B01D 53/78 - Procédés en phase liquide avec un contact gaz-liquide

14.

ABNORMALITY IDENTIFICATION AND ADJUSTMENT METHOD IN ANAEROBIC TREATMENT PROCESS FOR HOUSEHOLD WASTE LEACHATE

      
Numéro d'application CN2021106137
Numéro de publication 2022/095501
Statut Délivré - en vigueur
Date de dépôt 2021-07-14
Date de publication 2022-05-12
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Yuan, Hongtao
  • Dai, Shaoming
  • Zhou, Zhongyin
  • Ding, Peng
  • Li, Cong
  • Zhang, Zechi

Abrégé

An abnormality identification and adjustment method in an anaerobic treatment process for a household waste leachate, comprising a first identification step and a subsequent adjustment step. First, a water sample is obtained at a specified sampling point of an anaerobic reactor, and a gas sample is obtained at a discharge valve of a biogas manifold; the volatile organic acid concentration, total alkalinity, chemical oxygen demand, and pH value of the water sample, and the hydrogen sulfide concentration of the gas sample are analyzed; quick identification and diagnosis of working conditions of the anaerobic reactor are performed; on the basis of the identification and diagnosis results, an appropriate adjustment method is selected. The present invention aims at identifying direct causes of abnormalities of leachate anaerobic reactors, and making anticipations and adjustments.

Classes IPC  ?

  • C02F 3/28 - Procédés de digestion anaérobies
  • C02F 3/00 - Traitement biologique de l'eau, des eaux résiduaires ou des eaux d'égout
  • C02F 103/06 - Eau souterraine contaminée ou eau de lessivage

15.

SYSTEM AND METHOD FOR PRECISELY CONTROLLING PRODUCTION PROCESS OF HOUSEHOLD WASTE INCINERATION POWER PLANT

      
Numéro d'application CN2020117092
Numéro de publication 2022/061577
Statut Délivré - en vigueur
Date de dépôt 2020-09-23
Date de publication 2022-03-31
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Zhong, Rigang
  • Liu, Hanjun
  • Liao, Peng
  • Shen, Danjiang

Abrégé

A system and method for precisely controlling a production process of a household waste incineration power plant. The system comprises an MVC-based three-layer architecture using a B/S architecture, i.e. a basic service layer, a system performance layer and a business logic layer. The basic service layer comprises a production database module, which is used for storing production statistical data and serves as a system encapsulation basic service layer to implement basic functions, such as data storage and file processing, so as to realize code transparency of underlying data and other basic information for the business logic layer. The system performance layer comprises a mobile phone reporting end, which is used by an operator to report production data and serves as a system performance layer to be responsible for user interaction, so as to call a business logic layer interface to realize various user operations. The business logic layer comprises a management platform, which is used for generating a production and operation indicator from the production data, performing precise production control, and processing all business function logic. Statistical analysis can be effectively performed on the production cost, power consumption and material consumption of household waste incineration power generation, thereby achieving cost control and potentiality exploitation, and providing data support for analysis, decision-making, etc. of a management layer.

Classes IPC  ?

  • G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
  • G06Q 10/10 - BureautiqueGestion du temps
  • G06Q 50/06 - Fourniture d’énergie ou d’eau

16.

COMPRESSION VOLUME REDUCTION APPARATUS FOR FLY ASH CHELATE

      
Numéro d'application CN2020117234
Numéro de publication 2022/061621
Statut Délivré - en vigueur
Date de dépôt 2020-09-23
Date de publication 2022-03-31
Propriétaire
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Liu, Chao
  • Ran, Conghua
  • Huang, Junbin
  • Wang, Panfeng

Abrégé

A compression volume reduction apparatus for a fly ash chelate, comprising a compression box (1), a discharge chute (2), and a mounting seat (3), and further comprising a feeding mechanism (4), a compression mechanism (5), a discharge mechanism (6), and a PLC control system. The feeding mechanism (4) comprises a feeding hopper (4.1) and a screw feeder (4.2). The compression mechanism (5) comprises a first hydraulic piston system (5.1), a guide assembly (5.2), and a compression plate (5.3). The discharge mechanism (6) comprises a second hydraulic piston system (6.1) and a pushing plate (6.2). A fly ash chelate enters the feeding hopper (4.1) from a feeding port on an upper side of the feeding hopper (4.1) and enters the screw feeder (4.2) from a discharge port on a lower side of the feeding hopper (4.1); the screw feeder (4.2) conveys the fly ash chelate to a feeding port at one end of the compression box (1); the fly ash chelate enters the compression box (1), is compressed, and then enters the discharge chute (2) from a discharge port at the other end of the compression box (1); the second hydraulic piston system (6.1) is started up to push the compressed fly ash chelate to a discharge port of the discharge chute (2). The described compression volume reduction apparatus can effectively solve the problem in which land resources are wasted due to the low density, irregular shape, and so on of a fly ash chelate.

Classes IPC  ?

  • B30B 9/30 - Presses spécialement adaptées à des fins particulières pour bottelerBoîtes de compression à cet effet
  • B30B 15/30 - Alimentation des presses en matériau
  • B30B 15/32 - Déchargement des presses
  • B30B 15/26 - Commande programmée

17.

GARBAGE POOL CONTROL CABINET PROTECTION SYSTEM FOR GARBAGE INCINERATION POWER PLANT

      
Numéro d'application CN2020117113
Numéro de publication 2022/061580
Statut Délivré - en vigueur
Date de dépôt 2020-09-23
Date de publication 2022-03-31
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD. (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
Inventeur(s)
  • Cheng, Lianhong
  • Meng, Daoxiang

Abrégé

A garbage pool control cabinet protection system for a garbage incineration power plant. An electric heating unit, an internal circulation fan, a humidity detector and a toxic and harmful gas monitoring apparatus are added and are all connected to a control unit by means of a control line, and parameters such as the temperature, the humidity and the toxic and harmful gas concentration of a control cabinet are transmitted to a garbage hoisting operation control room by means of signals from the control unit passing through a communication line. Effective remote monitoring and safety protection can be performed on a garbage pool control cabinet. Air circulation in the cabinet can be realized, timely elimination of air humidity within the cabinet is be facilitated, and whether a drainage system is blocked can be determined. The concentration of harmful gas in the control cabinet can be monitored in real time, a monitoring basis is provided for personnel in the control room, and a ventilation period for a garbage pool can be adjusted in a timely manner so as to prevent damage to a control system in the control cabinet.

Classes IPC  ?

  • H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
  • G01D 21/02 - Mesure de plusieurs variables par des moyens non couverts par une seule autre sous-classe
  • F23G 5/02 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable

18.

INTELLIGENT CONTROL METHOD FOR WASTE POOL IN WASTE-TO-ENERGY PLANT

      
Numéro d'application CN2020108335
Numéro de publication 2022/032465
Statut Délivré - en vigueur
Date de dépôt 2020-08-11
Date de publication 2022-02-17
Propriétaire
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s) You, Xingquan

Abrégé

An intelligent control method for a waste pool (1) in a waste-to-energy plant. The method mainly comprises the following steps: step one, gridded space locating for the waste pool (1); step two, data acquisition; step three, data systematic analysis; and step four, three-dimensional model displaying. Gridding locating is performed on the waste pool (1) and a three-dimensional scanning system performs regular scanning, and systematic analysis is performed by means of obtained data, so as to construct a real-time three-dimensional digital model regarding stacking of waste (2) in the waste pool (1); a calculation result is output by means of a data output system to an automatic control system of a waste (2) crane, so as to realize the fully automatic operation of the waste (2) crane; and system data can be output to a remote management system to realize far-end situation monitoring, such that the visualized management of the waste pool (1) is finally realized, and continuous efficient management is performed on the waste pool (1).

Classes IPC  ?

  • G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
  • G06Q 50/06 - Fourniture d’énergie ou d’eau
  • G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
  • G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu
  • F23G 5/50 - Commande ou dispositifs de sécurité
  • B66C 13/48 - Commande automatique de l'entraînement des grues pour produire un cycle de travail unique ou répétéCommande par programmation
  • B66C 13/46 - Indicateurs de position pour charges suspendues ou pour éléments de grues
  • B66C 13/16 - Utilisation de dispositifs indicateurs de positionnement ou de pesée

19.

SYSTEM AND METHOD FOR COOPERATIVE TREATMENT OF KITCHEN WASTE IN WASTE INCINERATION PLANT

      
Numéro d'application CN2020108400
Numéro de publication 2022/032474
Statut Délivré - en vigueur
Date de dépôt 2020-08-11
Date de publication 2022-02-17
Propriétaire
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Wu, Hao
  • Tan, Wei
  • Zhong, Rigang
  • Huang, Junbin
  • Wang, Kai
  • Shen, Hong
  • Wei, Qiang
  • Li, Zhuoge

Abrégé

A system and method for cooperative treatment of kitchen waste in a waste incineration plant, comprising a kitchen waste system and a domestic garbage treatment system. Waste water generated after the kitchen waste passes through a kitchen waste pretreatment system is divided into two paths for treatment; during the treatment of the first path of kitchen waste water, a coagulation apparatus and an air flotation apparatus are sequentially arranged before a waste leachate treatment system; and during the treatment of the second path of kitchen waste water, a homogeneous emulsification apparatus and a filtering and impurity removal apparatus are provided before a spray-back apparatus. The kitchen waste water is subjected to coagulation, air flotation, homogeneous emulsification, and filtering and impurity removal in advance, thereby solving the problem of high waste water treatment grease in the cooperative treatment process of the kitchen waste; moreover, in consideration of cooperative advantages of using a garbage power plant, the recycling of the kitchen waste is achieved to the greatest extent, the reduction and the harmlessness are achieved to the greatest extent, the treatment cost is reduced, and economic operation is achieved.

Classes IPC  ?

  • B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif

20.

METHOD FOR MEASURING AND CALCULATING FLUE GAS MAIN CONTROL TEMPERATURE OF FIRST FLUE OF GARBAGE INCINERATOR

      
Numéro d'application CN2020108466
Numéro de publication 2022/032483
Statut Délivré - en vigueur
Date de dépôt 2020-08-11
Date de publication 2022-02-17
Propriétaire
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • ENVIRONMENT EASTERN CO., LTD (Chine)
  • ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • SHUIKOU VILLAGE, LINGUI TOWN, LINGUI DISTRICT, GUILIN CITY (Chine)
  • (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Chen, Lianhong
  • Meng, Daoxiang

Abrégé

0850850nc2s2s2s of the flue gas of the first flue after same operates for two seconds.

Classes IPC  ?

  • F23G 5/50 - Commande ou dispositifs de sécurité
  • G06F 17/10 - Opérations mathématiques complexes

21.

SYSTEM AND METHOD FOR COOPERATIVELY TREATING KITCHEN WASTE IN GARBAGE INCINERATION PLANT

      
Numéro d'application CN2020108457
Numéro de publication 2022/032481
Statut Délivré - en vigueur
Date de dépôt 2020-08-11
Date de publication 2022-02-17
Propriétaire
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD. (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Wu, Hao
  • Tan, Wei
  • Zhong, Rigang
  • Huang, Junbin
  • Wang, Kai
  • Sheng, Hong
  • Wei, Qiang
  • Li, Zhuoge

Abrégé

Disclosed are a system and a method for cooperatively treating kitchen waste in a garbage incineration plant. The system comprises a garbage pool, a three-phase separation device and a garbage incineration and power generation system, and further comprises a garbage leachate treatment system and a back-spraying device which work synergistically. Solid residue resulting from leachate of the garbage pool passing through the three-phase separation device enters the garbage pool; waste water is treated in two paths, waste water in a first path is treated by the garbage leachate treatment system, and waste water in a second path is sprayed back to an incinerator of the garbage incineration power generation system by means of the back-spraying device; and crude grease resulting from kitchen garbage and household garbage passing through the three-phase separation device is further purified or sold. According to a flow direction of the waste water, for the treatment of the waste water in the first path, a coagulation device and an air floatation device are sequentially arranged before the position where the waste water enters the garbage leachate treatment system; and for the treatment of the waste water in the second path, a homogeneous emulsification device and a filtering and impurity removing device are further arranged in front of the back-spraying device. The system can mainly solve the problem of a high amount of grease in waste water treatment during a synergistic treatment process of kitchen waste.

Classes IPC  ?

  • F23G 5/02 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable
  • F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires
  • F23G 5/46 - Récupération de la chaleur
  • F01D 15/10 - Adaptations pour la commande des générateurs électriques ou combinaisons avec ceux-ci
  • B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
  • B09B 5/00 - Opérations non couvertes par une seule autre sous-classe ou par un seul autre groupe de la présente sous-classe

22.

HEATING DEVICE FOR GARBAGE POOL OF GARBAGE INCINERATION POWER PLANT

      
Numéro d'application CN2020108524
Numéro de publication 2022/032495
Statut Délivré - en vigueur
Date de dépôt 2020-08-11
Date de publication 2022-02-17
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • ENVIRONMENT EASTERN CO., LTD (Chine)
  • ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • ENERGY ENVIRONMENT CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Zhao, Nana
  • Yang, Bo
  • Sun, Xin

Abrégé

A heating device for a garbage pool of a garbage incineration power plant, the device comprising a garbage pool box body (1), a leachate channel room (2), a circulating ventilation system composed of a first centrifugal fan (3.11) and a circulating ventilation pipeline (3.12) thereof, and a primary and secondary air draft system composed of an incinerator (4) and a primary and secondary air ventilation pipeline (4.1) between the incinerator (4) and the garbage pool box body (1). A heating system (3.2) is further additionally arranged on the circulating ventilation system (3.1) in parallel, and the heating system (3.2) comprises a heating pipeline (3.22), and a second centrifugal fan (3.21) and an air heat exchanger (3.23) that are sequentially arranged, and further comprises a steam turbine (3.24) and a drainage tank (3.25), wherein steam of the steam turbine (3.24) enters the air heat exchanger (3.23).

Classes IPC  ?

  • F23G 5/02 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable
  • F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires
  • F23G 5/08 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un chauffage supplémentaire

23.

WATER-COOLED FURNACE WALL OF WASTE INCINERATOR

      
Numéro d'application CN2020094059
Numéro de publication 2021/243586
Statut Délivré - en vigueur
Date de dépôt 2020-06-03
Date de publication 2021-12-09
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Yuan, Zhenqiang
  • Zou, Jinsheng
  • Luo, Peizhong

Abrégé

A water-cooled furnace wall of a waste incinerator, comprising a side wall system consisting of a drying section side wall (7), a burning section side wall (8) and a burning-out section side wall (9) which respectively correspond to a drying grate (4), a burning grate (5) and a burning-out grate (6), a front side wall and a rear side wall, and a combustion chamber top wall system consisting of a front arch water-cooled wall (2) and a rear arch water-cooled wall (3). The burning section side wall (8) uses the water-cooled furnace wall, and as such, the flue gas temperature of a portion of a combustion chamber (1) at the side wall is reduced, so that the overall temperature in the combustion chamber (1) is reduced, and the service life of the furnace wall is prolonged; the flue gas distribution in the combustion chamber (1) is more uniform, which is beneficial for performing heat exchange and safe operation of a downstream heating surface; and compared with an air-cooled furnace wall, the water-cooled furnace wall has a simpler structure and a lower cost.

Classes IPC  ?

  • F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires

24.

FURNACE-WALL COKING PREVENTION APPARATUS FOR BURNING SECTION AND BURNOUT SECTION OF GARBAGE INCINERATOR

      
Numéro d'application CN2020094061
Numéro de publication 2021/243588
Statut Délivré - en vigueur
Date de dépôt 2020-06-03
Date de publication 2021-12-09
Propriétaire
  • (LONGYAN XINDONGYANG) SHENZHEN ENERGY ENVIRONMENT PURIFICATION CO., LTD. (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
Inventeur(s)
  • Li, Houyu
  • Xiao, Shouying

Abrégé

Disclosed is a furnace-wall coking prevention apparatus for a burning section and a burnout section of a garbage incinerator, the furnace-wall coking prevention apparatus comprising a cooling air conveying pipeline (5), wherein an air door (4), an air box (6) and a wall penetrating pipe (7) are sequentially arranged on the conveying pipeline (5) according to the flowing direction of cooling air; by means of the conveying pipeline (5), the cooling air sequentially passes through the air door (4), the air box (6) and the wall penetrating pipe (7) to enter a furnace hearth (8); and the cooling air cools a furnace wall (1) when passing through the wall penetrating pipe (7), further preventing the furnace wall from coking.

Classes IPC  ?

  • F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires

25.

DREDGING AND DRAINING APPARATUS FOR LANDFILL LEACHATE

      
Numéro d'application CN2020093671
Numéro de publication 2021/243503
Statut Délivré - en vigueur
Date de dépôt 2020-06-01
Date de publication 2021-12-09
Propriétaire
  • (LONGYAN XINDONGYANG) SHENZHEN ENERGY ENVIRONMENT PURIFICATION CO., LTD. (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
Inventeur(s) Guo, Liangliang

Abrégé

A dredging and draining apparatus for a landfill leachate, comprising a mobile trolley. The mobile trolley has a frame structure made of metal profiles. The mobile trolley is provided with an upright frame and a base, also is provided with insertion rods in the horizontal direction, the insertion rods are fixedly mounted on the upright frame, the insertion rods are provided in an array at a row spacing and a column spacing, and, a wheel set also is mounted under the mobile trolley. One fixed base is also provided, a straight slide rail is provided on the fixed base, and the fixed base is fixed on the floor. The mobile trolley is mounted on the straight slide rail via the wheel set. In addition, a hydraulic piston and a hydraulic driving system for driving the actions of the piston are provided, the hydraulic piston drives the mobile trolley to move along the straight slide rail. The hydraulic system is driven via the hydraulic piston, the mobile trolley moves back and forth along the slide rail, and the insertion rods are inserted into a garbage pile in a landfill for dredging and draining. Unblocked drainage of the landfill leachate is effectively ensured.

Classes IPC  ?

  • C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout

26.

KITCHEN WASTE PRETREATMENT APPARATUS

      
Numéro d'application CN2020093851
Numéro de publication 2021/243533
Statut Délivré - en vigueur
Date de dépôt 2020-06-02
Date de publication 2021-12-09
Propriétaire
  • (YIWU) SHENZHEN ENERGY RENEWABLE RESOURCES UTILIZATION CO., LTD. (Chine)
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
Inventeur(s)
  • Liu, Chao
  • Hu, Zelin
  • Liu, Guohui
  • Zhong, Rigang
  • Tan, Wei
  • Jiang, Hao

Abrégé

A kitchen waste pretreatment apparatus, comprising a tank body (1), wherein an upper part (1A) of the tank body (1) has a rectangular structure, a lower part (1B) of the tank body has a conical structure, a head part (1E1) of the tank body (1) is provided with a feed opening (1.1), a tail part (1E2) of the tank body is provided with a discharge opening (1.2), a tank bottom (1C) of the tank body (1) is in an inclined state, in which the head part (1E1) is higher than the tail part (1E2), and sand deposited on the tank bottom (1C) flows to the tail part along the inclined tank bottom (1C); and a sand extraction point of a shaftless spiral sand extraction machine (4) is positioned at the bottommost part of the tank body (1), an emptying pipe (1.4) is arranged at the bottom of the tank body (1), a residual baffle (2) is arranged between the head part (1E1) and the tail part (1E2) of the tank body (1), a residual push plate (3.1) is also arranged on one side face of the tank body (1), a residual outlet (1.3) is also arranged at a position on the other side face of the tank body (1) corresponding to the residual push plate (3.1), and the residual push plate (3.1) is positioned upstream of the residual baffle (2) according to the flow direction of a liquid material (5). The apparatus has the functions of automatically discharging residual slurry and sand, has a simple and practical structure, and occupies a small area.

Classes IPC  ?

  • B03B 5/28 - Lavage de matériaux en grains, en poudre ou en grumeauxSéparation par voie humide en utilisant des plongeants et flottants
  • B03B 11/00 - Dispositifs d'alimentation ou d'évacuation intégrés dans un matériel de lavage ou de séparation par voie humide

27.

ASH COLLECTION DEVICE OF WASTE INCINERATION POWER PLANT

      
Numéro d'application CN2020094060
Numéro de publication 2021/243587
Statut Délivré - en vigueur
Date de dépôt 2020-06-03
Date de publication 2021-12-09
Propriétaire
  • SHENZHEN ENERGY ENVIRONMENT CO., LTD . (Chine)
  • SHENZHEN ENERGY ENVIRONMENT EASTERN CO., LTD (Chine)
  • SHENZHEN ENERGY & URBAN ENVIRONMENTAL SERVICES CO., LTD. (Chine)
  • (CHAOZHOU) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (GUILIN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • XINGOU GARBAGE POWER GENERATION CO., LTD, (WUHAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
  • (SHANXIAN) SHENZHEN ENERGY ENVIRONMENT CO., LTD (Chine)
Inventeur(s)
  • Jiao, Jianwei
  • Zhuan, Yinghuan
  • Zou, Jingang
  • Liu, Shuai

Abrégé

The present invention provides an ash collection device of a waste incineration power plant, sequentially comprising an ash hopper, an ash falling pipe and an ash conveying machine according to the falling direction of ash from top to bottom; an upper port of the ash falling pipe is connected to a discharge port of the ash hopper and a lower port thereof is connected to the ash conveying machine, and the ash falls into the ash conveying machine through the ash falling pipe; a manhole door is further provided on the ash hopper; an ash collection device is further provided, and sequentially comprises a grating plate, a collection hopper, an ash conveying pipe and a gate valve according to the falling direction of the ash from top to bottom; the grating plate is provided on a lower side of the manhole door, an upper port of the ash conveying pipe is connected to the collection hopper and a lower port thereof is connected to the ash conveying machine, and the ash leaked from the manhole door falls through the grating plate and then enters the ash collection device. The present invention can effectively solve the problems in the prior art and ensure the personal safety of operators.

Classes IPC  ?

  • B65D 90/10 - Trous d'hommeOuvertures de visiteCouvercles à cet effet
  • B65D 88/64 - Grands réceptacles caractérisés par des moyens pour faciliter le remplissage ou le vidage en empêchant la formation de ponts
  • B65D 90/00 - Parties constitutives, détails ou accessoires des grands réceptacles
  • B65G 47/18 - Aménagements ou utilisation de trémies ou colonnes de descente
  • F23J 1/02 - Appareils pour enlever les cendres, mâchefers ou scories des cendriers, p. ex. à l'aide de wagonnets ou de convoyeurs, en employant des dispositifs à succion