FR2167412A1 - Filter press - with inflatable chamber for squeezing cake - Google Patents
Filter press - with inflatable chamber for squeezing cakeInfo
- Publication number
- FR2167412A1 FR2167412A1 FR7201283A FR7201283A FR2167412A1 FR 2167412 A1 FR2167412 A1 FR 2167412A1 FR 7201283 A FR7201283 A FR 7201283A FR 7201283 A FR7201283 A FR 7201283A FR 2167412 A1 FR2167412 A1 FR 2167412A1
- Authority
- FR
- France
- Prior art keywords
- sheets
- filter
- plates
- filtrate
- channels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/127—Filter presses, i.e. of the plate or plate and frame type with 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/172—Plate spreading means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
- B01D25/281—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating specially for chamber filter presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
- B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
- B01D25/285—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/322—Removal of the filter cakes specially for chamber filter presses
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7201283A FR2167412A1 (en) | 1972-01-14 | 1972-01-14 | Filter press - with inflatable chamber for squeezing cake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7201283A FR2167412A1 (en) | 1972-01-14 | 1972-01-14 | Filter press - with inflatable chamber for squeezing cake |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2167412A1 true FR2167412A1 (en) | 1973-08-24 |
FR2167412B1 FR2167412B1 (US20110158925A1-20110630-C00042.png) | 1977-01-14 |
Family
ID=9091946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7201283A Granted FR2167412A1 (en) | 1972-01-14 | 1972-01-14 | Filter press - with inflatable chamber for squeezing cake |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2167412A1 (US20110158925A1-20110630-C00042.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0142173A2 (en) * | 1983-11-16 | 1985-05-22 | Mitsubishi Plastics Industries Limited | Diaphragm for a filter press |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1451324A (fr) * | 1964-06-19 | 1966-01-07 | Chemokomplex Vegyipari Gep Es | Filtre-presse automatique à rendement élevé |
FR1507614A (fr) * | 1966-01-08 | 1967-12-29 | Chemokomplex Vegyipari Gep Es | Procédé et appareil perfectionnés de filtrage |
CH467633A (de) * | 1967-11-10 | 1969-01-31 | Ciba Geigy | Filterpresse |
-
1972
- 1972-01-14 FR FR7201283A patent/FR2167412A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1451324A (fr) * | 1964-06-19 | 1966-01-07 | Chemokomplex Vegyipari Gep Es | Filtre-presse automatique à rendement élevé |
FR1507614A (fr) * | 1966-01-08 | 1967-12-29 | Chemokomplex Vegyipari Gep Es | Procédé et appareil perfectionnés de filtrage |
CH467633A (de) * | 1967-11-10 | 1969-01-31 | Ciba Geigy | Filterpresse |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0142173A2 (en) * | 1983-11-16 | 1985-05-22 | Mitsubishi Plastics Industries Limited | Diaphragm for a filter press |
EP0142173A3 (en) * | 1983-11-16 | 1986-06-11 | Mitsubishi Plastics Industries Limited | Diaphragm for a filter press |
Also Published As
Publication number | Publication date |
---|---|
FR2167412B1 (US20110158925A1-20110630-C00042.png) | 1977-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |