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Title:
ENGINE EMISSION TREATMENT SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2020/083100
Kind Code:
A1
Abstract:
Disclosed is an engine emission treatment system, characterized by comprising an air intake ionization dust removal system, a tail gas ionization dust removal system and a tail gas ozone purification system. The tail gas ionization dust removal system comprises a tail gas dust removal system inlet, a tail gas dust removal system outlet and a tail gas electric field device. The tail gas electric field device comprises a tail gas electric field device inlet, a tail gas electric field device outlet, a tail gas dust removal electric field cathode (10212) and a tail gas dust removal electric field anode (10211), wherein the tail gas dust removal electric field cathode (10212) and the tail gas dust removal electric field anode (10211) are used for generating a tail gas ionization dust removal electric field. The tail gas ionization dust removal system comprises a tail gas wind equalizing device (1023). The tail gas ozone purification system comprises a reaction field (202) for mixing an ozone stream and a tail gas stream for reaction.

Inventors:
TANG WANFU (CN)
DUAN ZHIJUN (CN)
WANG DAXIANG (CN)
ZOU YONGAN (CN)
XI YONG (CN)
Application Number:
PCT/CN2019/111817
Publication Date:
April 30, 2020
Filing Date:
October 18, 2019
Export Citation:
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Assignee:
SHANGHAI BIXIUFU ENTERPRISE MAN CO LTD (CN)
International Classes:
B03C3/02; F01N3/01
Domestic Patent References:
WO2017114049A12017-07-06
Foreign References:
CN107433092A2017-12-05
CN101524668A2009-09-09
CN201394503Y2010-02-03
CN107433091A2017-12-05
CN203469745U2014-03-12
JP2003035445A2003-02-07
Attorney, Agent or Firm:
SHANGHAI QIHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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