GB123589A - Improved Filter Press. - Google Patents
Improved Filter Press.Info
- Publication number
- GB123589A GB123589A GB3516/18A GB351618A GB123589A GB 123589 A GB123589 A GB 123589A GB 3516/18 A GB3516/18 A GB 3516/18A GB 351618 A GB351618 A GB 351618A GB 123589 A GB123589 A GB 123589A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frames
- plates
- filter press
- pressure
- liquid
- 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.)
- Expired
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
- B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
-
- 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
- B01D25/19—Clamping means for closing the filter press, e.g. hydraulic jacks
-
- 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
- B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
-
- 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
- B01D25/287—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
123,589. Turner, J., Parker, R. G., and British Dyes, Ltd. Feb. 27, 1918. Filter-presses; platen presses.-To facilitate pressing the plates of a filter press together after the ordinary filtration is finished to expel the residual liquid, the plates are separated by collapsible or compressible frames. In the arrangement shown in Fig. 3, these frames C are formed of hollow rings of metal with beaded edges F, somewhat like the cover of a bicycle tyre, bearing against appropriately shaped surfaces G<1>, G<2> formed on the plates D. The frames C contain hollow rubber cores 1, the expansion of which opens out the frames when the pressure is released. In the form shown in Fig. 4, the frames are made in two portions, one portion Q being formed with an annular groove S into which the other portion R fits like a piston, cup leathers being provided. The groove X is supplied with liquid under pressure through a pipe T, whereby the frames are pressed liquid-tight against the plates, and opened out when the end pressure is removed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3516/18A GB123589A (en) | 1918-02-27 | 1918-02-27 | Improved Filter Press. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3516/18A GB123589A (en) | 1918-02-27 | 1918-02-27 | Improved Filter Press. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB123589A true GB123589A (en) | 1919-02-27 |
Family
ID=32670081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3516/18A Expired GB123589A (en) | 1918-02-27 | 1918-02-27 | Improved Filter Press. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB123589A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849121A (en) * | 1954-09-22 | 1958-08-26 | Burwell Blair | Pressure filter |
US2932399A (en) * | 1955-07-05 | 1960-04-12 | Emele Otto | Filter press mechanism |
EP0745415A2 (en) * | 1993-01-07 | 1996-12-04 | Fuji Electric Co. Ltd. | Sludge filtering and thickening installation and method |
CN111065444A (en) * | 2017-09-08 | 2020-04-24 | 克朗斯股份公司 | Plate filter pressing unit and filtering method using the same |
-
1918
- 1918-02-27 GB GB3516/18A patent/GB123589A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849121A (en) * | 1954-09-22 | 1958-08-26 | Burwell Blair | Pressure filter |
US2932399A (en) * | 1955-07-05 | 1960-04-12 | Emele Otto | Filter press mechanism |
EP0745415A2 (en) * | 1993-01-07 | 1996-12-04 | Fuji Electric Co. Ltd. | Sludge filtering and thickening installation and method |
EP0745415A3 (en) * | 1993-01-07 | 1997-12-17 | Fuji Electric Co. Ltd. | Sludge filtering and thickening installation and method |
CN111065444A (en) * | 2017-09-08 | 2020-04-24 | 克朗斯股份公司 | Plate filter pressing unit and filtering method using the same |
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