Title:
LIVESTOCK BARN AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2024/019230
Kind Code:
A1
Abstract:
The present invention relates to an air purifier for removing contaminants from internal air of a livestock barn, comprising: a casing (110) that has provided at both ends an inlet (111) through which internal air is introduced and an outlet (115) through which purified air is discharged; a circulating water injection pipe (120) that has a plurality of injection nozzles (121) which are arranged vertically at regular intervals from the inlet (111) of the casing (110) toward the outlet (115) and inject circulating water (W); a plurality of filler layers (130) that are alternately arranged with the plurality of circulating water injection pipes (120) and flow down after the circulating water injected from the circulating water injection nozzles (121) are absorbed, to increase the contact time and contact area with the internal air; a circulating water tank (150) that is provided at the lower portion of the casing (110) and stores waste circulating water being in contact with the internal air and having contaminants dissolved therein; a circulating water supply pipe (160) that connects the circulating water tank (150) and the circulating water injection pipe (120); and a circulating water pump (170) that causes circulating water of the circulating water tank (150) to circulate between the casing (110) and the circulating water tank (150) through the circulating water supply pipe (160).
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Inventors:
LEE IN BOK (KR)
LEE SANG YEON (KR)
PARK SE JUN (KR)
KIM JUN GYU (KR)
CHOI YOUNG BAE (KR)
CHO JEONG HWA (KR)
JEONG HYO HYEOG (KR)
KANG SOL MOE (KR)
LEE SANG YEON (KR)
PARK SE JUN (KR)
KIM JUN GYU (KR)
CHOI YOUNG BAE (KR)
CHO JEONG HWA (KR)
JEONG HYO HYEOG (KR)
KANG SOL MOE (KR)
Application Number:
PCT/KR2022/016257
Publication Date:
January 25, 2024
Filing Date:
October 24, 2022
Export Citation:
Assignee:
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
B01D47/06; A01K1/00; A61L9/14; B01D47/12; B01D47/14; B01D53/78; B01D53/79
Foreign References:
| KR20190012923A | 2019-02-11 | |||
| KR19990048814A | 1999-07-05 | |||
| KR20120047475A | 2012-05-14 | |||
| KR19990073885A | 1999-10-05 | |||
| KR20200109665A | 2020-09-23 |
Attorney, Agent or Firm:
TAEDONG PATENT & LAW FIRM (KR)
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