Title:
WATER CIRCULATION DEVICE FOR MEDICAL WASTE TREATMENT
Document Type and Number:
WIPO Patent Application WO/2023/088490
Kind Code:
A1
Abstract:
The present invention relates to a water circulation device for medical waste treatment, comprising a medical waste treatment mechanism and a water circulation mechanism. The bottom of the medical waste treatment mechanism is communicated with a waste liquid treatment mechanism by means of a filter assembly; the filter assembly comprises filter screens; each filter screen is provided with an anti-clogging component; the anti-clogging component comprises a pair of brushes; the brushes are connected by means of a connecting plate; a rotating shaft is connected to the middle of the connecting plate; a sensing assembly is connected to one end of the rotating shaft; when the brush on one side gets close to the filter screen by means of the rotating shaft, the brush on the other side gets away from the filter screen; the brush on the side close to the filter screen passes through the filter screen to close the filter screen, and the filter screen on the other side is used for circulation of waste liquid; when the filter screen is clogged, the brush on the side away from the filter screen gets close to and closes the filter screen; and the originally closed filter screen is opened for circulation of waste liquid, thereby avoiding clogging of the filter screen. The two filter screens are used alternately by means of the sensing assembly and the rotating shaft, and cleaning is performed alternately, thereby avoiding clogging.
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Inventors:
CHEN YIMING (CN)
CHEN WEIXING (CN)
LIU JUNFENG (CN)
HUANG GUANZHONG (CN)
CHEN WEIXING (CN)
LIU JUNFENG (CN)
HUANG GUANZHONG (CN)
Application Number:
PCT/CN2022/140948
Publication Date:
May 25, 2023
Filing Date:
December 22, 2022
Export Citation:
Assignee:
ZHEJIANG WEIDUN ENVIRONMENTAL TECH CO LTD (CN)
International Classes:
B65F1/08; B01D29/03; B01D29/64; B65F1/14; B65F1/16; B65F7/00
Foreign References:
| CN114275402A | 2022-04-05 | |||
| CN209997757U | 2020-01-31 | |||
| CN107777190A | 2018-03-09 | |||
| CN208683624U | 2019-04-02 | |||
| CN203379687U | 2014-01-08 | |||
| CN214485947U | 2021-10-26 | |||
| JPH1128320A | 1999-02-02 |
Attorney, Agent or Firm:
BEIJING QIHEQI INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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