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Title:
FILTER DEVICE AND DUST-REMOVING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2017/092424
Kind Code:
A1
Abstract:
Provided is a filter device, comprising a dust collecting chamber (2), a helical air inlet channel provided on an air inlet side of the dust collecting chamber (2), a filter (3) arranged inside the dust collecting chamber (2), and a baffle plate (4) fixedly connected to the filter (3), wherein the baffle plate (4) surrounds the filter (3) for at least 90% of one circle, the outer edge thereof is close to an inner wall of the dust collecting chamber (2), there is a predetermined distance along the axial direction of the filter (3) between a head end and a tail end thereof, thereby forming an opening, and the opening faces towards a helical extension direction of the helical air inlet channel. Provided is dust-removing equipment having the filter device.

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Inventors:
HU GUOHAI (CN)
Application Number:
PCT/CN2016/096823
Publication Date:
June 08, 2017
Filing Date:
August 26, 2016
Export Citation:
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Assignee:
HU GUOHAI (CN)
International Classes:
B01D50/00; B01D45/16
Foreign References:
CN105413369A2016-03-23
CN205145803U2016-04-13
CN105311915A2016-02-10
CN205145905U2016-04-13
CN101573168A2009-11-04
US4559068A1985-12-17
GB1083264A1967-09-13
CN101912711A2010-12-15
GB1319370A1973-06-06
Attorney, Agent or Firm:
BEIJING ZHIQIAN INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF:
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