Title:
フィルタープレス
Document Type and Number:
Japanese Patent JP4451774
Kind Code:
B2
Abstract:
To provide a structure for extending the life of a liquid feed opening of a filter press shown in Fig. 1.
In the filter press, a first head part of the liquid feed opening for an acidic solution is equipped with a rubber lining part of the liquid feed opening, in addition, and a protection pipe for the liquid feed opening made of an acid resistance resin.
COPYRIGHT: (C)2006,JPO&NCIPI
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Inventors:
Kazuhiro Hatano
Kikuchi Motoharu
Kikuchi Motoharu
Application Number:
JP2004378401A
Publication Date:
April 14, 2010
Filing Date:
December 28, 2004
Export Citation:
Assignee:
Nikko Metal Co., Ltd.
International Classes:
B01D25/12
Domestic Patent References:
| JP61000416A | ||||
| JP54073473A | ||||
| JP61222513A |