Title:
FILTRATION STRUCTURE AND FILTRATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/051814
Kind Code:
A1
Abstract:
The present application relates to a filtration structure comprising a top cover and a base, with a chamber enclosed therebetween, wherein the chamber is provided with a filtration assembly in a laying arrangement, the filtration assembly is press-fitted between the top cover and the base, the filtration direction of the filtration assembly is arranged in the direction from the top cover to the base, and the side of the filtration assembly close to the top cover is provided with a planar-structured flow-conducting end surface. The filtration assembly is provided with a planar laying structure on which a filtration membrane can be laid and arranged to form a filtration direction in the chamber in the direction from the upper cover to the base via the filtration assembly to filter liquid through the filtration assembly, the filtration assembly has a planar-structured flow-conducting end surface, the liquid flows in through the top cover, and flows through the planar-structured flow-conducting end surface of the filtration assembly to the surface of the filtration assembly, so as to obtain a relatively large filtration area, and whole-side filtration is carried out by means of the surface of the filtration assembly. With the accumulation of filtration residues on the filtration membrane, a better filtration effect can still be obtained, and situations wherein filtration fails due to a reduction in the filtration area are reduced. The present application further provides a filtration device.
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Inventors:
LAI LIN (CN)
FENG JIE (CN)
HAN WEICHUN (CN)
LI MINGZE (CN)
ZHAO LIFENG (CN)
WANG GUANGMING (CN)
WU PING (CN)
WU SHENHAO (CN)
FENG JIE (CN)
HAN WEICHUN (CN)
LI MINGZE (CN)
ZHAO LIFENG (CN)
WANG GUANGMING (CN)
WU PING (CN)
WU SHENHAO (CN)
Application Number:
PCT/CN2023/117701
Publication Date:
March 14, 2024
Filing Date:
September 08, 2023
Export Citation:
Assignee:
GENEMIND BIOSCIENCES CO LTD (CN)
SHENZHEN RES ACADEMY OF ENVIRONMENTAL SCIENCES (CN)
SHENZHEN RES ACADEMY OF ENVIRONMENTAL SCIENCES (CN)
International Classes:
B01D29/05; B01D63/08
Foreign References:
| CN217067866U | 2022-07-29 | |||
| CN114733253A | 2022-07-12 | |||
| CN115400478A | 2022-11-29 | |||
| GB2043478A | 1980-10-08 | |||
| CN110960910A | 2020-04-07 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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