Title:
GAS CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/246737
Kind Code:
A1
Abstract:
The present invention relates to a gas cleaner. The present invention comprises: a fist chamber unit comprising a first main chamber part for receiving a primary cleaning liquid for primarily cleaning a harmful gas introduced from the outside, and a fist auxiliary chamber part capable of at least partially receiving the first cleaning liquid flowing backward by the pressure of the primarily cleaned gas; a second chamber unit comprising a second main chamber part for receiving a secondary cleaning liquid for secondarily cleaning the primarily cleaned gas introduced from the first chamber unit, and a second auxiliary chamber capable of at least partially receiving the secondary cleaning liquid flowing backward by the pressure of the secondarily cleaned gas; a drying unit for separating the secondarily cleaned gas introduced from the second chamber unit into a cleaned gas and a liquid by using a centrifugal force; and a recovery unit for recovering moisture separated from the drying unit. Thus, the contact area between a harmful gas and a cleaning liquid can be increased, satisfaction at a cleaning work is very high, and malfunction of the cleaner can be prevented, thereby improving the durability and preventing safety-related accidents.
Inventors:
KIM JUNG HYUNG (KR)
Application Number:
PCT/KR2021/006736
Publication Date:
December 09, 2021
Filing Date:
May 31, 2021
Export Citation:
Assignee:
ING INT CO LTD (KR)
International Classes:
B01D47/02; B01D45/12; B01D53/30; B01D53/78; B01D53/79; B04C9/00
Foreign References:
| JP2008036513A | 2008-02-21 | |||
| US20080219905A1 | 2008-09-11 | |||
| KR101478973B1 | 2015-01-05 | |||
| KR100798983B1 | 2008-01-28 | |||
| KR19990048108A | 1999-07-05 | |||
| KR102141223B1 | 2020-08-05 |
Attorney, Agent or Firm:
HANGANG IP LAW FIRM (KR)
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