Title:
CHEMICAL FILTER REPLACEMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/114441
Kind Code:
A1
Abstract:
The present invention provides a chemical filter replacement apparatus capable of reducing the time taken to replace a cartridge and having a simple structure. To implement this, the chemical filter replacement apparatus comprises a cartridge transport portion including a first grip portion which grips a new cartridge and seats the new cartridge on a filter fixing portion and a second grip portion which grips a waste cartridge to separate the waste cartridge from the filter fixing portion, wherein the cartridge transport portion is provided to transport the first grip portion gripping the new cartridge and the second grip portion gripping the waste cartridge.
Inventors:
SONG YONG IK (KR)
LEE JIN WOO (KR)
CHA HEE BONG (KR)
CHOI LAK GON (KR)
LIM WOO TAEK (KR)
SHIN DONG HYOUK (KR)
LEE SANG CHEOL (KR)
KIM MAN HO (KR)
PARK JOUNG HUN (KR)
LEE JIN WOO (KR)
CHA HEE BONG (KR)
CHOI LAK GON (KR)
LIM WOO TAEK (KR)
SHIN DONG HYOUK (KR)
LEE SANG CHEOL (KR)
KIM MAN HO (KR)
PARK JOUNG HUN (KR)
Application Number:
PCT/KR2021/009343
Publication Date:
June 02, 2022
Filing Date:
July 20, 2021
Export Citation:
Assignee:
STI CO LTD (KR)
International Classes:
B01D46/00; B01D46/42
Foreign References:
| KR20200051471A | 2020-05-13 | |||
| KR101921601B1 | 2018-11-23 | |||
| KR20190102452A | 2019-09-04 | |||
| CN109310139A | 2019-02-05 | |||
| KR102087861B1 | 2020-03-12 | |||
| KR102277115B1 | 2021-07-14 |
Attorney, Agent or Firm:
CHO, Youngcheol et al. (KR)
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