Title:
WATER TREATMENT FILTER AND FILTER APPARATUS COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/027383
Kind Code:
A1
Abstract:
The present invention relates to a water treatment filter exhibiting high filtering capability by preventing vortices, and a filter apparatus comprising same. Provided is a water treatment filter, which is a cross-flow water treatment filter, comprising: a metal thin plate; and a plurality of micropores passing through the metal thin plate so as to filter some of water flowing on one side of the metal thin plate. A micropore comprises: an inlet port which is formed on one surface of the metal thin plate and through which water flows in; a discharge port which is formed on the other surface positioned opposite from the one surface of the metal thin plate, and through which the water flowing in through the inlet port is discharged; and a curved part which is convexly curved towards the inside of the micropore, connects the inlet port and the discharge port and forms the same surface as the other surface of the metal thin plate.
Inventors:
OH SOON-BONG (KR)
Application Number:
PCT/KR2018/013643
Publication Date:
February 06, 2020
Filing Date:
November 09, 2018
Export Citation:
Assignee:
ARUN CO LTD (KR)
International Classes:
B01D39/10; B01D35/16; B01D35/20; B01D35/30; B01D37/04
Foreign References:
| JP2017177106A | 2017-10-05 | |||
| KR101410756B1 | 2014-06-24 | |||
| KR101236830B1 | 2013-02-26 | |||
| JPH0924257A | 1997-01-28 | |||
| KR100918742B1 | 2009-09-24 | |||
| KR20060037051A | 2006-05-03 | |||
| KR101763916B1 | 2017-08-01 |
Other References:
See also references of EP 3831459A4
Attorney, Agent or Firm:
DARAE IP FIRM (KR)
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