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Title:
AIR BLOWING ROLLER, AND DUST REMOVAL DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/103739
Kind Code:
A1
Abstract:
An air blowing roller, and a dust removal device and method, wherein the air blowing roller (121) comprises a roller body (1211); the outer peripheral surface (12111) of the roller body (1211) is provided with a plurality of air outlets (12122); the plurality of air outlets (12122) are arranged in the axial direction of the roller body (1211); the air outlet direction of each air outlet (12122) is tangent to the outer peripheral surface (12111) of the roller body (1211), and the air outlet directions of the plurality of air outlets (12122) are consistent. The dust removal device (100) comprises a conveying mechanism (110), an air blowing roller assembly (120) and an air suction roller assembly (130). The air blowing roller, and the dust removal device and method have a relatively good dust removal effect.

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Inventors:
LIAO RUHU (CN)
CAI QUANSHUI (CN)
ZENG GANG (CN)
WEI JINGJING (CN)
DAI YA (CN)
WANG JIANLEI (CN)
CHEN GUANGSHENG (CN)
Application Number:
PCT/CN2022/132644
Publication Date:
June 15, 2023
Filing Date:
November 17, 2022
Export Citation:
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Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
B08B5/02
Domestic Patent References:
WO2015124488A12015-08-27
Foreign References:
CN201234955Y2009-05-13
CN209049831U2019-07-02
CN201990853U2011-09-28
CN208712429U2019-04-09
CN211036446U2020-07-17
CN215031424U2021-12-07
CN212796190U2021-03-26
EP1426485A12004-06-09
US20200122492A12020-04-23
Attorney, Agent or Firm:
BEIJING WEIFEI LIANCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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