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Title:
VARIABLE-DIAMETER ACCELERATION FREE RADICAL CLUSTER INJECTION SYNERGISTIC CATALYTIC WASTE GAS TREATMENT APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/070980
Kind Code:
A1
Abstract:
Disclosed are a variable-diameter acceleration, free radical cluster injection synergistic catalytic waste gas treatment apparatus and method, related to the field of organic waste gas control. An output end of a waste gas inlet is in communication with a background waste gas channel and an electrode waste gas channel, a portion of waste gas entering the electrode waste gas channel and then a variable-diameter acceleration channel, and the remaining waste gas entering the background waste gas channel; the variable-diameter acceleration channel is a tapered, variable-diameter pipe; the variable-diameter acceleration channel is disposed on an electrode insulation layer; an input end of the variable-diameter acceleration channel is an electrode waste gas channel, and an output end thereof is a nozzle electrode; a mesh electrode is disposed at a position above the nozzle electrode; the mesh electrode is provided with a catalyst layer; the mesh electrode is in communication with a high-voltage power supply by means of a mesh electrode lead; and the nozzle electrode is in communication with a grounding unit by means of a nozzle electrode lead. In the present invention, an organic waste gas is shunted, and an electrode gas is provided using variable-diameter pipe acceleration, so that the structure is simplified.

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Inventors:
LIU LU (CN)
GONG PENG (CN)
WANG JUNFENG (CN)
SHAO GUANGCAI (CN)
WANG SHUANG (CN)
Application Number:
PCT/CN2022/074189
Publication Date:
May 04, 2023
Filing Date:
January 27, 2022
Export Citation:
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Assignee:
UNIV JIANGSU (CN)
International Classes:
B01D53/86; B01D53/32; B01D53/42
Domestic Patent References:
WO2008068917A12008-06-12
Foreign References:
CN205461785U2016-08-17
CN201200858Y2009-03-04
CN209155498U2019-07-26
Attorney, Agent or Firm:
NANJING DOYES INTELLECTUAL PROPERTY CO., LTD. (CN)
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