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Patent Searching and Data


Title:
MAGNETIC DRUM AND MAGNETIC SEPARATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/017256
Kind Code:
A1
Abstract:
With regard to a magnetic drum with a plurality of magnets disposed in the circumferential direction thereon and a magnetic separation device, the present invention addresses the problem of easily assembling the magnetic drum by restricting movement of the magnets during assembly. The present invention also addresses the problem of preventing changes in the arrangement of magnets in the assembled magnetic drum so as not to impair design functionality of the magnetic drum. In order to solve the problem described above, the present invention provides a magnetic drum and a magnetic separation device comprising the magnetic drum wherein the magnetic drum, which has a plurality of magnets mounted on a holder in the circumferential direction, is characterized in that the magnets are arranged so that magnetic pole faces face each other on the holder in the circumferential direction and the magnets are engaged to the holder so as not to move in the circumferential direction.

Inventors:
NISHIZAWA SHINYA (JP)
Application Number:
PCT/JP2019/025139
Publication Date:
January 23, 2020
Filing Date:
June 25, 2019
Export Citation:
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Assignee:
SUMITOMO HEAVY IND FINETECH LTD (JP)
International Classes:
B03C1/247; B03C1/00; B23Q11/00; B24B55/12
Foreign References:
JP2009172590A2009-08-06
JP2009172589A2009-08-06
JP2013252498A2013-12-19
JPS4948514B11974-12-21
Attorney, Agent or Firm:
TOKKYO GYOMUHOJIN YUKON (JP)
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