Title:
AIR PURIFICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/039679
Kind Code:
A1
Abstract:
The present invention relates to an air purification apparatus capable of effectively purifying polluted air. The present invention provides an air purification apparatus comprising: a housing including an air purification channel and a dust collection channel; a first filter unit which is disposed in the air purification channel and filters dust contained in the air flowing into the air purification channel; a first filter cleaning unit which is disposed in the first filter unit, separates dust collected in the first filter unit, and sends the separated dust to the dust collection channel; a dust box which is disposed in the dust collection channel and collects the dust sent to the dust collection channel from the air purification channel; and a dust separation unit which is disposed adjacent to the dust box and guides the dust sent to the dust collection channel to the dust box.
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Inventors:
LIM CHAEYOUNG (KR)
Application Number:
PCT/KR2018/001975
Publication Date:
February 28, 2019
Filing Date:
February 14, 2018
Export Citation:
Assignee:
PUREECOTECH CO LTD (KR)
International Classes:
B01D46/00; F03D9/11; F03D9/34; H02S10/12
Foreign References:
| KR100849416B1 | 2008-07-31 | |||
| KR100495859B1 | 2005-06-16 | |||
| KR20160070864A | 2016-06-21 | |||
| JP2017023726A | 2017-02-02 | |||
| KR20080098935A | 2008-11-12 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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