SE9400753D0 - Method and apparatus for cleaning slats in a slat separator - Google Patents
Method and apparatus for cleaning slats in a slat separatorInfo
- Publication number
- SE9400753D0 SE9400753D0 SE9400753A SE9400753A SE9400753D0 SE 9400753 D0 SE9400753 D0 SE 9400753D0 SE 9400753 A SE9400753 A SE 9400753A SE 9400753 A SE9400753 A SE 9400753A SE 9400753 D0 SE9400753 D0 SE 9400753D0
- Authority
- SE
- Sweden
- Prior art keywords
- lamellas
- lamella
- rail
- contact
- depositions
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/20—Driving mechanisms
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Method and device for continuously cleaning a surface on lamellas in a lamella separator exposed to depositions with a plurality of lamellas (1) parallel to each other, with an inclination to the horizontal plane between which water with suspended impurities therein is forced to flow. The surface (1) exposed to depositions is subjected to frictional influence from bendable elongate means, for example a cable, chain or wire (7), which under the influence of gravity is kept in contact with the lamella surface and during a continuous contact with the lamella surface (1) is brought to move periodically along the whole surface scraping the lamella surface (1). A rail (5) is arranged above the lamellas and is movable along the upper edges of the lamellas (1) and carries said cables, chains or wires (7) in contact with the lamella surfaces (1). At the same time as the rail (5) is moved along the upper edges of the lamellas, the rail (5) is given a periodical back and forthgoing movement up and down.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400753A SE502455C2 (en) | 1994-03-07 | 1994-03-07 | Method and apparatus for cleaning slats in a slat separator |
PCT/SE1995/000236 WO1995024253A1 (en) | 1994-03-07 | 1995-03-06 | A method and a device for cleaning lamellas in a lamella separator |
AU20883/95A AU2088395A (en) | 1994-03-07 | 1995-03-06 | A method and a device for cleaning lamellas in a lamella separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400753A SE502455C2 (en) | 1994-03-07 | 1994-03-07 | Method and apparatus for cleaning slats in a slat separator |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9400753D0 true SE9400753D0 (en) | 1994-03-07 |
SE9400753L SE9400753L (en) | 1995-09-08 |
SE502455C2 SE502455C2 (en) | 1995-10-23 |
Family
ID=20393178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9400753A SE502455C2 (en) | 1994-03-07 | 1994-03-07 | Method and apparatus for cleaning slats in a slat separator |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2088395A (en) |
SE (1) | SE502455C2 (en) |
WO (1) | WO1995024253A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005288425A (en) * | 2004-04-02 | 2005-10-20 | Jikkan Engineering:Kk | Solid-liquid separator provided with rectangular horizontal multistage plate-type scraper |
CA2980632C (en) * | 2015-03-31 | 2020-08-04 | Ground Effects Environmental Services Inc. | Electro-separation cell with solids removal |
SE542367C2 (en) * | 2018-05-09 | 2020-04-14 | Nordic Water Prod Ab | Automatic cleaning of lamella plate settler |
-
1994
- 1994-03-07 SE SE9400753A patent/SE502455C2/en not_active IP Right Cessation
-
1995
- 1995-03-06 WO PCT/SE1995/000236 patent/WO1995024253A1/en active Application Filing
- 1995-03-06 AU AU20883/95A patent/AU2088395A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE502455C2 (en) | 1995-10-23 |
AU2088395A (en) | 1995-09-25 |
WO1995024253A1 (en) | 1995-09-14 |
SE9400753L (en) | 1995-09-08 |
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Legal Events
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NUG | Patent has lapsed |
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