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1. WO2020083203 - EXHAUST TREATMENT SYSTEM AND METHOD

Publication Number WO/2020/083203
Publication Date 30.04.2020
International Application No. PCT/CN2019/112262
International Filing Date 21.10.2019
IPC
B01D 53/00 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
B03C 3/12 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
02Plant or installations having external electricity supply
04dry type
12characterised by separation of ionising and collecting stations
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
CPC
B01D 53/00
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, aerosols,
B01D 53/32
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, aerosols,
32by electrical effects other than those provided for in group B01D61/00
B01D 53/54
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, aerosols,
34Chemical or biological purification of waste gases
46Removing components of defined structure
54Nitrogen compounds
B01D 53/74
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, aerosols,
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
B01D 53/92
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, aerosols,
34Chemical or biological purification of waste gases
92of engine exhaust gases
B03C 3/00
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
Applicants
  • 上海必修福企业管理有限公司 SHANGHAI BIXIUFU ENTERPRISE MANAGEMENT CO., LTD. [CN]/[CN]
Inventors
  • 唐万福 TANG, Wanfu
  • 段志军 DUAN, Zhijun
  • 王大祥 WANG, Daxiang
  • 邹永安 ZOU, Yongan
  • 奚勇 XI, Yong
Agents
  • 上海启核知识产权代理有限公司 SHANGHAI QIHE INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
201811227550.122.10.2018CN
201811227573.222.10.2018CN
201811307602.605.11.2018CN
201811308119.X05.11.2018CN
201811525874.313.12.2018CN
201811527816.413.12.2018CN
201811563797.020.12.2018CN
201910124517.419.02.2019CN
201910211284.120.03.2019CN
201910340443.825.04.2019CN
201910340445.725.04.2019CN
201910418872.220.05.2019CN
201910446294.327.05.2019CN
201910452169.328.05.2019CN
201910465124.X30.05.2019CN
201910512533.013.06.2019CN
201910521793.417.06.2019CN
201910521796.817.06.2019CN
201910522488.717.06.2019CN
201910605156.505.07.2019CN
201910636710.615.07.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) EXHAUST TREATMENT SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE TRAITEMENT D'ÉCHAPPEMENT
(ZH) 排气处理系统及方法
Abstract
(EN)
An exhaust treatment system, comprising a dust-removal system; wherein the dust-removal system comprises an electric field device (1021) and an exhaust cooling device; the electric field device (1021) comprises an inlet of the electric field device, an outlet of the electric field device, a dust-removal electric field cathode (10212), and a dust-removal electric field anode (10211), the dust-removal electric field cathode (10212) and the dust-removal electric field anode (10211) being used for generating an ionization dust-removal electric field; and the exhaust cooling device is used for reducing an exhaust temperature before the inlet of the electric field device. An exhaust dust-removal system facilitates to reduce greenhouse gas emission, and also facilitates to reduce hazardous gas and pollutant emission, so that gas emission is more environment-friendly.
(FR)
Un système de traitement d'échappement, comprenant un système d'élimination de poussière; le système d'élimination de poussière comprend un dispositif de champ électrique (1021) et un dispositif de refroidissement d'échappement; le dispositif de champ électrique (1021) comprend une entrée du dispositif de champ électrique, une sortie du dispositif de champ électrique, une cathode de champ électrique d'élimination de poussière (10212), et une anode de champ électrique d'élimination de poussière (10211), la cathode de champ électrique d'élimination de poussière (10212) et l'anode de champ électrique d'élimination de poussière (10211) étant utilisé pour générer un champ électrique d'élimination de poussière d'ionisation; et le dispositif de refroidissement d'échappement étant utilisé pour réduire une température d'échappement avant l'entrée du dispositif de champ électrique. Un système d'élimination de poussière d'échappement facilite la réduction de l'émission de gaz à effet de serre, et facilite également la réduction de gaz dangereux et d'émission de polluants, de telle sorte que l'émission de gaz est plus conviviale.
(ZH)
一种排气处理系统,包括除尘系统;所述除尘系统包括电场装置(1021)、排气降温装置;所述电场装置(1021)包括电场装置入口、电场装置出口、除尘电场阴极(10212)和除尘电场阳极(10211),所述除尘电场阴极(10212)和所述除尘电场阳极(10211)用于产生电离除尘电场;所述排气降温装置用于在所述电场装置入口之前降低排气温度。该排气除尘系统能够有助于减少温室气体排放,也有助于减少有害气及污染物的排放,使气体排放更环保。
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