Title:
MOLTEN METAL FILTRATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/017557
Kind Code:
A1
Abstract:
This filtration device 10 has a can body 20 having a reservoir 3 that connects to an opening 9 at the top, and a filtration unit 40 which is detachably installed in the reservoir. The filtration unit has a support plate 42, and filtration tubes 41 of bottomed cylindrical shape fastened to the support plate. The side wall 22 of the can body 20 has a protruding locking part 30 for installation of the filtration unit so that the filtration tubes are suspended from the support plate 42, with the openings 43 thereof facing upward. With the support plate 42 locked into the locking part 30, pressing members 70 for pressing the support plate 42 downward from the upper surface side in sections thereof lying towards the peripheral edge S in relation to the fastening locations of the filtration tubes 41 are deployed, making it possible for the support plate 42 to be fastened in clamped fashion by the locking part 30 and the pressing members 70.
Inventors:
ARITA TAKEO (JP)
KUBOTA MINORU (JP)
KAWAGUCHI KAZUHIKO (JP)
TSUTSUMI EIKI (JP)
KUBOTA MINORU (JP)
KAWAGUCHI KAZUHIKO (JP)
TSUTSUMI EIKI (JP)
Application Number:
PCT/JP2015/071162
Publication Date:
February 04, 2016
Filing Date:
July 24, 2015
Export Citation:
Assignee:
MITSUI MINING & SMELTING CO (JP)
International Classes:
C22B9/02; B01D29/50; B22C9/08; B22D43/00; C22B21/06
Foreign References:
| JP2013136812A | 2013-07-11 | |||
| JP3137233U | 2007-11-15 | |||
| JPH07335243A | 1995-12-22 | |||
| JP2001059748A | 2001-03-06 | |||
| JPH05140660A | 1993-06-08 |
Attorney, Agent or Firm:
HATORI, Osamu et al. (JP)
Osamu Hatori (JP)
Osamu Hatori (JP)
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