CH522422A - Filter press - Google Patents
Filter pressInfo
- Publication number
- CH522422A CH522422A CH690171A CH690171A CH522422A CH 522422 A CH522422 A CH 522422A CH 690171 A CH690171 A CH 690171A CH 690171 A CH690171 A CH 690171A CH 522422 A CH522422 A CH 522422A
- Authority
- CH
- Switzerland
- Prior art keywords
- filter press
- press
- filter
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5579670 | 1970-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH522422A true CH522422A (en) | 1972-06-30 |
Family
ID=13008860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH690171A CH522422A (en) | 1970-06-24 | 1971-05-11 | Filter press |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH522422A (en) |
DE (1) | DE2114764A1 (en) |
FR (1) | FR2099854A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2814557A1 (en) * | 1977-04-05 | 1978-10-12 | Ngk Insulators Ltd | FILTER CLOTH WASHING DEVICE FOR A FILTER PRESS |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2421781C2 (en) * | 1974-05-06 | 1984-06-14 | Eberhard Hoesch & Söhne, 5160 Düren | Floor pressure filter with horizontally aligned filter plates |
FR2425262A1 (en) * | 1978-05-10 | 1979-12-07 | Parmentier Alfred H | Vertical filter press with movable filter belts - in which independent endless belts slidably mounted one above another discharge simultaneously on one side of press |
FR2539642B1 (en) * | 1983-01-20 | 1985-12-13 | Choquenet Sa L | PRESS FILTER COMPRISING SLUDGE EXTRACTION MEANS |
US5275097A (en) * | 1992-05-26 | 1994-01-04 | Wettlaufer Dale E | Press assembly for extracting liquids from solids |
-
1971
- 1971-03-26 DE DE19712114764 patent/DE2114764A1/en active Pending
- 1971-05-11 CH CH690171A patent/CH522422A/en not_active IP Right Cessation
- 1971-06-23 FR FR7122896A patent/FR2099854A5/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2814557A1 (en) * | 1977-04-05 | 1978-10-12 | Ngk Insulators Ltd | FILTER CLOTH WASHING DEVICE FOR A FILTER PRESS |
Also Published As
Publication number | Publication date |
---|---|
DE2114764A1 (en) | 1972-01-05 |
FR2099854A5 (en) | 1972-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |