Title:
AIR PURIFIER AND CATALYST PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/095619
Kind Code:
A1
Abstract:
An air purifier and a catalyst preparation method. The air purifier (1000) comprises: a dust removal module (100), the dust removal module (100) being used for filtering dust flowing through air; an air purification module (200), the air purification module (200) being provided with manganese oxide; and a fan module (300), the fan module (300) being used for driving airflow to sequentially pass through the dust removal module (100) and the air purification module (200).
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Inventors:
YANG WEIXING (CN)
YANG JIE (CN)
CHENG BINGKUN (CN)
ZHANG HONGLI (CN)
CAO DAHUA (CN)
YANG JIE (CN)
CHENG BINGKUN (CN)
ZHANG HONGLI (CN)
CAO DAHUA (CN)
Application Number:
PCT/CN2021/119944
Publication Date:
May 12, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD (CN)
International Classes:
F24F13/28; F24F3/06
Foreign References:
| CN214249892U | 2021-09-21 | |||
| CN106582266A | 2017-04-26 | |||
| CN106642487A | 2017-05-10 | |||
| CN2449810Y | 2001-09-26 | |||
| CN109126884A | 2019-01-04 | |||
| CN106823781A | 2017-06-13 | |||
| CN108534265A | 2018-09-14 | |||
| KR20060092168A | 2006-08-22 | |||
| JPH1061986A | 1998-03-06 | |||
| JP2001187348A | 2001-07-10 | |||
| JP2002186880A | 2002-07-02 | |||
| JPH09173748A | 1997-07-08 | |||
| JP2003305371A | 2003-10-28 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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