SE8304798L - SLADMATING DEVICE - Google Patents
SLADMATING DEVICEInfo
- Publication number
- SE8304798L SE8304798L SE8304798A SE8304798A SE8304798L SE 8304798 L SE8304798 L SE 8304798L SE 8304798 A SE8304798 A SE 8304798A SE 8304798 A SE8304798 A SE 8304798A SE 8304798 L SE8304798 L SE 8304798L
- Authority
- SE
- Sweden
- Prior art keywords
- cloths
- plates
- press
- filter
- hole
- 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
- B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the 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
- B01D25/21—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Abstract
A filter press includes a series of filter plates 2, each of which has a slurry hole 2a, and a pair of filter cloths 4 interposed between each pair of plates. Each cloth has a through hole aligned with holes 2a, and the marginal portion of cloth adjacent the hole is clamped between two plates 6,7 by bolts 8. The bolts belonging to adjacent cloths 4 abut when the press is closed, providing a gap 9 by which slurry is fed from aligned holes 2a into the spaces 14 between the cloths. When the press is opened the cloths can be separated and washed, e.g. while being wound on to rollers. In the press shown, alternate plates 2' carry inflatable membranes 13. <IMAGE>
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57157898A JPS6010768B2 (en) | 1982-09-09 | 1982-09-09 | Filter press stock solution supply device |
JP57164511A JPS6015368B2 (en) | 1982-09-20 | 1982-09-20 | Filter press stock solution supply device |
JP57186620A JPS6021762B2 (en) | 1982-10-22 | 1982-10-22 | Filter press stock solution supply device |
JP57188635A JPS6015369B2 (en) | 1982-10-26 | 1982-10-26 | Filter press stock solution supply device |
JP57216344A JPS6015371B2 (en) | 1982-12-09 | 1982-12-09 | Filter press stock solution supply device |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8304798D0 SE8304798D0 (en) | 1983-09-07 |
SE8304798L true SE8304798L (en) | 1984-03-10 |
SE454053B SE454053B (en) | 1988-03-28 |
Family
ID=27528156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8304798A SE454053B (en) | 1982-09-09 | 1983-09-07 | FILTER PRESS ORDER |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3332632C2 (en) |
GB (1) | GB2129699B (en) |
MY (1) | MY100093A (en) |
SE (1) | SE454053B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB975662A (en) * | 1961-08-05 | 1964-11-18 | Progress Engineers Ltd | Improvements in and relating to filter presses |
CA996470A (en) * | 1972-03-06 | 1976-09-07 | Akitoshi Iwatani | Filter press |
FI58723C (en) * | 1974-12-24 | 1981-04-10 | Ishigaki Mech Ind | FILTER PRESS |
GB1554803A (en) * | 1976-09-16 | 1979-10-31 | Kurita Machinery Manuf | Filter press |
GB1562736A (en) * | 1976-12-17 | 1980-03-12 | Ngk Insulators Ltd | Filter press |
GB2088231B (en) * | 1980-12-02 | 1984-10-03 | P & S Filtration Ltd | Improvements in filter cloths for filter presses |
-
1983
- 1983-09-07 SE SE8304798A patent/SE454053B/en not_active IP Right Cessation
- 1983-09-08 GB GB08324074A patent/GB2129699B/en not_active Expired
- 1983-09-09 DE DE3332632A patent/DE3332632C2/en not_active Expired
-
1987
- 1987-04-18 MY MYPI87000503A patent/MY100093A/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE8304798D0 (en) | 1983-09-07 |
GB8324074D0 (en) | 1983-10-12 |
GB2129699B (en) | 1986-10-15 |
MY100093A (en) | 1989-10-10 |
SE454053B (en) | 1988-03-28 |
DE3332632C2 (en) | 1986-06-12 |
GB2129699A (en) | 1984-05-23 |
DE3332632A1 (en) | 1984-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
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NUG | Patent has lapsed |