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1. WO1996005904 - FILTER CLOTH SUSPENDING APPARATUS FOR FILTER PRESS

Publication Number WO/1996/005904
Publication Date 29.02.1996
International Application No. PCT/JP1995/001646
International Filing Date 21.08.1995
IPC
B01D 25/127 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
25Filters formed by clamping together several filtering elements or parts of such elements
12Filter presses, i.e. of the plate or plate and frame type
127with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
CPC
B01D 25/127
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
25Filters formed by clamping together several filtering elements or parts of such elements
12Filter presses, i.e. of the plate and frame type
127with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
B01D 25/32
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
25Filters formed by clamping together several filtering elements or parts of such elements
32Removal of the filter cakes
Applicants
  • ISHIGAKI MECHANICAL INDUSTRY CO., LTD. [JP/JP]; 4-15, Nihonbashi 3-chome Chuou-ku Tokyo 103, JP (AllExceptUS)
  • IWATANI, Akitoshi [JP/JP]; JP (UsOnly)
  • KAWASAKI, Hiroichi [JP/JP]; JP (UsOnly)
Inventors
  • IWATANI, Akitoshi; JP
  • KAWASAKI, Hiroichi; JP
Agents
  • MIYOSHI, Hidekazu; Toranomon Daiichi Building 3rd floor 2-3, Toranomon 1-chome Minato-ku Tokyo 105, JP
Priority Data
6/22251823.08.1994JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FILTER CLOTH SUSPENDING APPARATUS FOR FILTER PRESS
(FR) APPAREIL DE SUSPENSION POUR LE TISSU FILTRANT D'UN FILTRE-PRESSE
Abstract
(EN)
A filter cloth suspending apparatus for a filter press in which a filter cake is formed between filter cloth portions by pressing the sewage and waste water therebetween by a filter plate, and then discharged. An upper end portion of a filter cloth (12) is supported on an upper support bar (13), while a lower end portion thereof is recessed, suspension members (15) being connected to both corner portions (18, 20) thereof. This prevents the upper support bar and the lower end portion of the filter cloth from contacting each other, and the filter cloth from being broken. The sagging of the lower end portion of the filter cloth is also prevented.
(FR)
L'invention concerne un appareil destiné à la suspension du tissu filtrant d'un filtre-presse, dans lequel un gâteau de filtre se forme entre des parties de tissu filtrant, lorsque les eaux d'égout et les eaux usées sont soumises, entre lesdites parties de tissu filtrant, à une pression exercée par une plaque, et est ensuite évacué. Une partie terminale supérieure d'un tissu filtrant (12) est soutenue par une barre de support supérieure (13), la partie terminale inférieure dudit tissu comportant une échancrure et des éléments de suspension (15) étant reliés aux deux coins (18, 20) de cette partie terminale inférieure. Cela empêche la barre de support supérieure et la partie terminale inférieure du tissu filtrant d'entrer en contact et le tissu filtrant de se rompre. Cela empêche également un affaissement de la partie terminale inférieure du tissu filtrant.
Also published as
DE19581138
Latest bibliographic data on file with the International Bureau