Title:
FILTER CAPABLE OF INLINE SEWAGE DISCHARGE, AND WORKING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/222341
Kind Code:
A1
Abstract:
Disclosed are a filter capable of inline sewage discharge and a working method therefor. The filter comprises a filter cylinder, a filter screen and a lead-out pipe, wherein the filter screen is located in the filter cylinder, an inlet at one end of the filter screen is fixed at an inlet of the filter cylinder, and the other end of the filter screen is connected to one end of the lead-out pipe, while the other end of the lead-out pipe passes through the filter cylinder and is then provided with a shutdown system. The filter and the working method therefor can perform inline cleaning on a filter screen, and the filter has a simple structure and low costs.
Inventors:
YANG YU (CN)
LI HONGZHI (CN)
ZHANG LEI (CN)
WU SHUAISHUAI (CN)
ZHANG CHUN (CN)
GAO WEI (CN)
LI HONGZHI (CN)
ZHANG LEI (CN)
WU SHUAISHUAI (CN)
ZHANG CHUN (CN)
GAO WEI (CN)
Application Number:
PCT/CN2021/115625
Publication Date:
October 27, 2022
Filing Date:
August 31, 2021
Export Citation:
Assignee:
XIAN THERMAL POWER RES INST CO (CN)
International Classes:
B01D29/01; B01D29/60; B01D29/66; B01D29/94
Foreign References:
| CN113082806A | 2021-07-09 | |||
| CN201632123U | 2010-11-17 | |||
| CN201470193U | 2010-05-19 | |||
| CN2778798Y | 2006-05-10 |
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (CN)
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