Title:
MICROBIAL WATER PURIFICATION BRICK
Document Type and Number:
WIPO Patent Application WO/2022/077713
Kind Code:
A1
Abstract:
Disclosed is a microbial water purification brick for use in rivers, in which a base plate and a cover plate fit together to provide a survival space for microorganisms, so as to enable the formation of a microbial community for purification treatment and to reduce the depletion of microorganisms, thereby reducing the frequency of conservation operations. The microbial water purification brick is characterized in that: edges of the base plate protrude upward to form a recess, and multiple base recesses arranged in an array are provided at the bottom of the recess of the base plate. An aeration pipe is provided at an edge of the base plate, and multiple aeration holes are equidistantly provided on the aeration pipe. An air inlet pipe is connected to the aeration pipe and communicates therewith. The cover plate is disposed in the recess. Two symmetrical auxiliary purification channels are provided on the cover plate. A cross-section of each auxiliary purification channel has a curved shape, and multiple water inlet holes are equidistantly provided on each auxiliary purification channel. A main purification channel is provided on the cover plate, and has an inverted Y shaped structure. The main purification channel is located between the two auxiliary purification channels, and multiple water inlet holes are also equidistantly provided on the main purification channel.
Inventors:
QIU CHUNYAN (CN)
Application Number:
PCT/CN2020/131413
Publication Date:
April 21, 2022
Filing Date:
November 25, 2020
Export Citation:
Assignee:
XUZHOU CHUANGZHISHE GEN TECH IND RES INST CO LTD (CN)
International Classes:
C02F3/34
Foreign References:
| CN104328029A | 2015-02-04 | |||
| CN204151337U | 2015-02-11 | |||
| CN111635020A | 2020-09-08 | |||
| TW401985U | 2000-08-11 | |||
| CN208116394U | 2018-11-20 | |||
| CN108794054A | 2018-11-13 |
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