GB784231A - Improvements in or relating to filtering apparatus - Google Patents
Improvements in or relating to filtering apparatusInfo
- Publication number
- GB784231A GB784231A GB3603054A GB3603054A GB784231A GB 784231 A GB784231 A GB 784231A GB 3603054 A GB3603054 A GB 3603054A GB 3603054 A GB3603054 A GB 3603054A GB 784231 A GB784231 A GB 784231A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- conduit
- press
- plates
- disposed
- 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
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
784,231. Filters. CARLSON, Ltd., J. C. Dec. 13, 1955 [Dec. 13, 1954], No. 36030/54. Class 46. A filter-press plate 1 has two conduit-forming portions 13, Fig. 3, and 5, Fig. 2, at diagonallyopposite corners, one, 13, being disposed beneath the lower edge and the other, 5, at the upper end of a side. A gas-collecting space is provided in the portion 5 by forming the upper edge of the eye 6 and part of the upper wall 11 of the channel 9 above the level of the filtering area. Adjacent plates are disposed in opposite ways to constitute alternate inlet and outlet plates, and each portion 13, 5 has a spigot on one face and a socket on the other for connection with adjacent like-disposed plates. The front plate of the complete press has inlet conduits at opposite ends of one diagonal and outlet conduits at opposite ends of the other, a single cock serving a main conduit to each pair. A ribless area on each face of the plate 1 in the vicinity of each conduit-forming portion communicates therewith by one or more apertures 10 ; 17, 18, and one or more channels 9 ; 15, 16, and is covered by a perforated detachable gate 20, Fig. 5, having spring fingers 22, 23, Fig. 7, inter-engaging through slots 19 in the plate with those on the opposite gate and having also a rib 26 abutting against studs 25 on the plate. Asbestos or textile filter sheets or kieselguhr filter cakes may be used in the press.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3603054A GB784231A (en) | 1954-12-13 | 1954-12-13 | Improvements in or relating to filtering apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3603054A GB784231A (en) | 1954-12-13 | 1954-12-13 | Improvements in or relating to filtering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB784231A true GB784231A (en) | 1957-10-09 |
Family
ID=10384181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3603054A Expired GB784231A (en) | 1954-12-13 | 1954-12-13 | Improvements in or relating to filtering apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB784231A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2644079A1 (en) * | 1989-03-13 | 1990-09-14 | Passavant Werke | PLATE PRESS FILTERS WITH COVERED FILTRATION DRAIN HOLES |
-
1954
- 1954-12-13 GB GB3603054A patent/GB784231A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2644079A1 (en) * | 1989-03-13 | 1990-09-14 | Passavant Werke | PLATE PRESS FILTERS WITH COVERED FILTRATION DRAIN HOLES |
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