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Title:
MAGNETIC MATERIAL RECOVERY DEVICE AND MAGNETIC MATERIAL RECOVERY SYSTEM EQUIPPED WITH THE SAME
Document Type and Number:
Japanese Patent JP2012106195
Kind Code:
A
Abstract:

To provide a magnetic material recovery device that recovers magnetic materials as much as possible at a time with a compact configuration without adopting extra components, and a magnetic material recovery system equipped with the magnetic material recovery device.

A shaft-shaped suction member 100b is moved along a cylindrical support shaft 100c in a casing 110 by compressed air from a control device 200. When the shaft-shaped suction member 100b is positioned inside a non-magnetic cylindrical member 110b, magnetic powders are sucked through the non-magnetic cylindrical member 110b and made to adhere to the outer peripheral surface thereof under the magnetic actions of respective permanent magnets 175 of the shaft-shaped suction member 100b, and when the shaft-shaped suction member 100b is moved into a magnetic cylindrical member 110a, suction against the magnetic powders is released by a peripheral wall of the magnetic cylindrical member 110a to fall off the magnetic powders.


Inventors:
MIYAWAKI HISAHIRO
Application Number:
JP2010257907A
Publication Date:
June 07, 2012
Filing Date:
November 18, 2010
Export Citation:
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Assignee:
MIYAWAKI SETSUBI KK
International Classes:
B03C1/28; B03C1/00
Domestic Patent References:
JP2002143716A2002-05-21
JPS59109257A1984-06-23
JPH1147633A1999-02-23
JPH06218298A1994-08-09
JP2004337810A2004-12-02
JP2004148150A2004-05-27
JP2002195212A2002-07-10
JP2001009322A2001-01-16
JP2006502850A2006-01-26
Foreign References:
US2517325A1950-08-01
US20070251885A12007-11-01
Attorney, Agent or Firm:
間瀬 ▲けい▼一郎
Minoru Yamada