Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021000621 - VOC WASTE GAS TREATMENT AND PURIFICATION DEVICE AND BAKING FINISH HOUSE PROVIDED WITH SAME

Publication Number WO/2021/000621
Publication Date 07.01.2021
International Application No. PCT/CN2020/084184
International Filing Date 10.04.2020
IPC
B01D 53/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
02by adsorption, e.g. preparative gas chromatography
06with moving adsorbents
B01D 50/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
50Combinations of devices for separating particles from gases or vapours
F23G 7/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
7Methods or apparatus, e.g. incinerators, specially adapted for combustion of specific waste or low grade fuels, e.g. chemicals
06of waste gases or noxious gases, e.g. exhaust gases
F23G 5/46 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
5Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels
44Details; Accessories
46Recuperation of heat
B05B 14/462 2018.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
14Arrangements for collecting, re-using or eliminating excess spraying material
40for use in spray booths
46by washing the air charged with excess material
462and separating the excess material from the washing liquid, e.g. for recovery
B05B 16/00 2018.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
16Spray booths
CPC
B01D 2253/108
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
10Inorganic adsorbents
106Silica or silicates
108Zeolites
B01D 2253/116
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
10Inorganic adsorbents
116Molecular sieves other than zeolites
B01D 2257/708
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
708Volatile organic compounds V.O.C.'s
B01D 2258/0258
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2258Sources of waste gases
02Other waste gases
0258from painting equipments or paint drying installations
B01D 2259/4009
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2259Type of treatment
40Further details for adsorption processes and devices
40083Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
40088by heating
4009using hot gas
B01D 50/60
Applicants
  • 广东澄宇实业有限公司 GUANGDONG CHENGYU INDUSTRIAL CO., LTD. [CN]/[CN]
Inventors
  • 刘飞俭 LIU, Feijian
Agents
  • 广州粤高专利商标代理有限公司 YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY
Priority Data
201910600096.804.07.2019CN
202010149784.X06.03.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VOC WASTE GAS TREATMENT AND PURIFICATION DEVICE AND BAKING FINISH HOUSE PROVIDED WITH SAME
(FR) DISPOSITIF DE TRAITEMENT ET DE PURIFICATION DE GAZ RÉSIDUAIRE DE VOC ET MAISON DE FINITION DE CUISSON ÉQUIPÉE DE CELUI-CI
(ZH) 一种VOC废气处理净化装置及具有其的烤漆房
Abstract
(EN) A VOC waste gas treatment and purification device and a baking finish house provided with same, the VOC waste gas treatment and purification device comprising a housing, and an air inlet assembly (100), a dust removal assembly (200), a molecular sieve purification assembly (300) and a molecular sieve circulation assembly which are disposed at the inner part of the housing. A first guide assembly (400) guides waste gas from the air inlet assembly (100) to the dust removal assembly (200), and a second guide assembly (500) guides the waste gas from the dust removal assembly (200) to the molecular sieve purification assembly (300) for treatment and purification to output purified air. The molecular sieve circulation assembly comprises a conveying assembly (600), a heating assembly (700) used for heating and desorbing a molecular sieve, and a condensing assembly (800) used for condensing the molecular sieve. The molecular sieve that has adsorbed VOCs falls from an input end onto the conveying assembly (600), and falls back into the molecular sieve purification assembly (300) from an output end after being heated and desorbed by the heating assembly (700) and condensed by the condensing assembly (800); meanwhile, the VOCs are combusted and decomposed.
(FR) L'invention concerne un dispositif de traitement et de purification de gaz résiduaire de VOC et une maison de finition de cuisson équipée de celui-ci, le dispositif de traitement et de purification de gaz résiduaire de VOC comprenant un boîtier, et un ensemble d'entrée d'air (100), un ensemble d'élimination de poussière (200), un ensemble de purification à tamis moléculaire (300) et un ensemble de circulation de tamis moléculaire qui sont disposés au niveau de la partie interne du boîtier. Un premier ensemble de guidage (400) guide les gaz d'échappement provenant de l'ensemble d'entrée d'air (100) vers l'ensemble d'élimination de poussière (200), et un second ensemble de guidage (500) guide le gaz résiduaire de l'ensemble d'élimination de poussière (200) vers l'ensemble de purification à tamis moléculaire (300) pour le traitement et la purification pour produire de l'air purifié. L'ensemble de circulation à tamis moléculaire comprend un ensemble de transport (600), un ensemble de chauffage (700) utilisé pour chauffer et désorber un tamis moléculaire, et un ensemble de condensation (800) utilisé pour condenser le tamis moléculaire. Le tamis moléculaire qui a adsorbé des VOCs tombe d'une extrémité d'entrée sur l'ensemble de transport (600), et retombe dans l'ensemble de purification à tamis moléculaire (300) à partir d'une extrémité de sortie après avoir été chauffé et désorbé par l'ensemble de chauffage (700) et condensé par l'ensemble de condensation (800) ; pendant ce temps, les VOCs sont brûlés et décomposés.
(ZH) 一种VOC废气处理净化装置及具有其的烤漆房,该VOC废气处理净化装置包括壳体以及设于壳体内部的进风组件(100)、除尘组件(200)、分子筛净化组件(300)、分子筛循环组件,第一导向组件(400)将废气由进风组件(100)导向除尘组件(200),第二导向组件(500)将废气由除尘组件(200)导向分子筛净化组件(300)处理净化输出净化空气;分子筛循环组件包括输送组件(600)、用于分子筛加热脱附的加热组件(700)及用于分子筛冷凝的冷凝组件(800),吸附有VOC的分子筛由输入端落入输送组件(600)上、经加热组件(700)加热脱附及冷凝组件(800)冷凝后由输出端回落至分子筛净化组件(300)中,同时VOC燃烧分解。
Latest bibliographic data on file with the International Bureau