Title:
FINE DUST COLLECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/065542
Kind Code:
A1
Abstract:
The present invention relates to a fine dust collecting device. The fine dust collecting device receives external air supplied from the outside into the housing through an air inlet and may include: a foam generating area for generating foam by using fluid received therein; a first foam storage area for storing the foam; a purified air passage for connecting the first foam storage area and an air outlet; and an air discharger which is disposed at the air outlet and discharges purified air introduced into the purified air passage to the outside, wherein pollutant included in the external air can be removed by the foam when passing through the first foam storage area.
Inventors:
YEO CHOEL HO (KR)
Application Number:
PCT/KR2020/012889
Publication Date:
March 31, 2022
Filing Date:
September 23, 2020
Export Citation:
Assignee:
YEO CHOEL HO (KR)
International Classes:
B01D47/02; B01D53/78; B01D53/79
Foreign References:
| JP2018115806A | 2018-07-26 | |||
| KR101519376B1 | 2015-06-16 | |||
| JP2019041933A | 2019-03-22 | |||
| KR20200099851A | 2020-08-25 | |||
| KR101614906B1 | 2016-04-29 | |||
| JP2005095859A | 2005-04-14 |
Attorney, Agent or Firm:
HONG, Seung Hoon (KR)
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