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Title:
WASTE LIQUID TREATMENT DEVICE FOR AROMATIC HYDROCARBON SOLVENT
Document Type and Number:
WIPO Patent Application WO/2023/236089
Kind Code:
A1
Abstract:
A waste liquid treatment device for an aromatic hydrocarbon solvent, comprising a first storage box (1) and a sealing plate (4). A second storage box (2) is arranged at the top of the first storage box (1), and a third storage box (3) is arranged at the top of the second storage box (2); a fixed rod (5) is fixedly connected to the bottom of the sealing plate (4), and a filter screen (6) is fixedly connected to the outer surface of the fixed rod (5); a fixing member (7) is fixedly connected to the bottom end of the fixed rod (6), and cleaning bristles (8) are fixedly connected to the outer surface of the fixing member (7); one side of the top of the sealing plate (4) is in communication with a fixed pipe (14); the top of the first storage box (1), the top of the second storage box (2), and the top of the third storage box (3) are not closed.

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Inventors:
TAN YONG (CN)
Application Number:
PCT/CN2022/097575
Publication Date:
December 14, 2023
Filing Date:
June 08, 2022
Export Citation:
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Assignee:
PENGCHEN NEW MATERIAL TECH CO LTD (CN)
International Classes:
B01D29/01; B01D35/28
Domestic Patent References:
WO2022104873A12022-05-27
Foreign References:
CN214158208U2021-09-10
CN212102433U2020-12-08
CN215208969U2021-12-17
DE212021000102U12021-08-02
DE212021000103U12021-08-03
CN210945526U2020-07-07
CN215841774U2022-02-18
CN208308590U2019-01-01
CN216254915U2022-04-12
CN202645800U2013-01-02
Attorney, Agent or Firm:
WANCHO PATENT AGENCY OFFICE (CN)
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