Title:
GAS TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/219016
Kind Code:
A1
Abstract:
A gas treatment device, comprising a cavity enclosed by a housing (1), and a filter unit (2) provided in the cavity. Both ends of the device housing (1) are respectively provided with an air inlet (106) and an air outlet (108) for gas to enter and exit the cavity. The filter unit (2) is driven to rotate and is separated between the air inlet (106) and the air outlet (108). The cavity is not fully filled with a treatment liquid, and the filter unit (2) is partially immersed in the treatment liquid. A channel is formed above the liquid level of the treatment liquid for gas to flow through. When the gas flows through the channel, the gas passes through the filter unit (2) soaked with the treatment liquid.
Inventors:
MA ZHIHAO (CN)
Application Number:
PCT/CN2021/090626
Publication Date:
November 04, 2021
Filing Date:
April 28, 2021
Export Citation:
Assignee:
MA ZHIHAO (CN)
International Classes:
B01D46/00; B01D50/00; B01D46/12; B01D47/02; B01D53/04; B01D53/50; B01D53/56; B01D53/60; B01D53/78; B01D53/92
Domestic Patent References:
| WO2015052693A1 | 2015-04-16 |
Foreign References:
| CN111408233A | 2020-07-14 | |||
| CN111437686A | 2020-07-24 | |||
| CN212548967U | 2021-02-19 | |||
| CN111558287A | 2020-08-21 | |||
| CN208599444U | 2019-03-15 | |||
| CN104841225A | 2015-08-19 | |||
| CN104587777A | 2015-05-06 | |||
| CN108534240A | 2018-09-14 | |||
| EP0630678A1 | 1994-12-28 | |||
| US6197262B1 | 2001-03-06 |
Attorney, Agent or Firm:
BEIJING SHENGFANZHIRONG INTELLECTUAL PROPERTY AGENCY CO. LTD (CN)
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