CA955541A - Rotary settler with variable buoyancy raking arms - Google Patents
Rotary settler with variable buoyancy raking armsInfo
- Publication number
- CA955541A CA955541A CA067,645A CA67645A CA955541A CA 955541 A CA955541 A CA 955541A CA 67645 A CA67645 A CA 67645A CA 955541 A CA955541 A CA 955541A
- Authority
- CA
- Canada
- Prior art keywords
- settler
- rotary
- variable buoyancy
- raking arms
- raking
- 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
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Treatment Of Sludge (AREA)
- Earth Drilling (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Farming Of Fish And Shellfish (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB55991/68A GB1268350A (en) | 1968-11-26 | 1968-11-26 | Improvements in or relating to settling apparatus such as for slimes, slurries, sludges or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
CA955541A true CA955541A (en) | 1974-10-01 |
Family
ID=10475447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA067,645A Expired CA955541A (en) | 1968-11-26 | 1969-11-17 | Rotary settler with variable buoyancy raking arms |
Country Status (5)
Country | Link |
---|---|
US (1) | US3616910A (en) |
AT (1) | AT307336B (en) |
CA (1) | CA955541A (en) |
DE (1) | DE1959049C3 (en) |
GB (1) | GB1268350A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933655A (en) * | 1974-03-12 | 1976-01-20 | Warman Equipment International | Cable-controlled thickener |
JPS5262967U (en) * | 1975-11-06 | 1977-05-10 | ||
US4172040A (en) * | 1978-10-19 | 1979-10-23 | Aluminiumipari Tervezo Es Kutato Intezet | Sediment raking device |
HU181516B (en) * | 1979-09-25 | 1983-10-28 | Tatabanyai Szenbanyak | Apparatus for concentrating sludges and slimes |
AT389299B (en) * | 1985-05-30 | 1989-11-10 | Oestreicher Purator | Apparatus for the anaerobic purification of wastewater |
US5389249A (en) * | 1993-12-01 | 1995-02-14 | Dorr-Oliver Incorporated | Clarifier with rotating sealed cover |
US6758978B1 (en) | 1999-08-06 | 2004-07-06 | Gl&V Management Hungary Kft. | Deep bed thickener/clarifiers with enhanced liquid removal |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB514662A (en) * | 1938-06-02 | 1939-11-14 | James Alger Coombs | Improvements in or relating to apparatus for scraping the floors of sewage tanks |
GB619345A (en) * | 1946-12-03 | 1949-03-08 | Farrer William E Ltd | Improvements in scrapers or sweep devices for removing sediment or sludge from settling tanks or reservoirs |
-
1968
- 1968-11-26 GB GB55991/68A patent/GB1268350A/en not_active Expired
-
1969
- 1969-11-17 CA CA067,645A patent/CA955541A/en not_active Expired
- 1969-11-20 US US878557A patent/US3616910A/en not_active Expired - Lifetime
- 1969-11-20 AT ATA10857/69A patent/AT307336B/en not_active IP Right Cessation
- 1969-11-25 DE DE1959049A patent/DE1959049C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1959049B2 (en) | 1973-10-31 |
DE1959049C3 (en) | 1974-05-30 |
DE1959049A1 (en) | 1970-06-04 |
AT307336B (en) | 1973-03-15 |
GB1268350A (en) | 1972-03-29 |
US3616910A (en) | 1971-11-02 |
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