Title:
WATER PURIFICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/096192
Kind Code:
A1
Abstract:
The present invention relates to a water purification system. The water purification system comprises: a filter unit which has a raw water area for receiving raw water, and a purified water area for accommodating purified water produced by filtering at least a portion of the raw water from the raw water area, and which is provided to separate the raw water into waste water and purified water to be discharged; and a flushing tank provided to receive and store purified water from the purified water area and supply the stored purified water to the raw water area, wherein after being introduced into the flushing tank from the purified water area, at least a portion of the purified water supplied from the flushing tank to the raw water area may be re-filtered and then discharged from the purified water area to be re-introduced into the flushing tank.
Inventors:
LIM YOUNG JO (KR)
LEE SOO YOUNG (KR)
LEE SOO YOUNG (KR)
Application Number:
PCT/KR2022/016836
Publication Date:
June 01, 2023
Filing Date:
October 31, 2022
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
B01D35/157; B01D35/147; B01D35/16
Foreign References:
| KR20170116808A | 2017-10-20 | |||
| KR20180076121A | 2018-07-05 | |||
| JPH07256283A | 1995-10-09 | |||
| KR0159587B1 | 1998-11-16 | |||
| KR20210048149A | 2021-05-03 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
Download PDF:
Previous Patent: SHIM FOR DIE COATER AND DIE COATER FOR COATING ACTIVE MATERIAL ON CURRENT COLLECTOR FOR SECONDARY BA...
Next Patent: BATTERY MODULE
Next Patent: BATTERY MODULE