CA955541A - Rotary settler with variable buoyancy raking arms - Google Patents

Rotary settler with variable buoyancy raking arms

Info

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
Application number
CA067,645A
Inventor
Michael R. Gericke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Corp Ltd
Original Assignee
Union Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Corp Ltd filed Critical Union Corp Ltd
Application granted granted Critical
Publication of CA955541A publication Critical patent/CA955541A/en
Expired legal-status Critical Current

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)
  • Farming Of Fish And Shellfish (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Treatment Of Sludge (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Earth Drilling (AREA)
CA067,645A 1968-11-26 1969-11-17 Rotary settler with variable buoyancy raking arms Expired CA955541A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AT307336B (en) 1973-03-15
GB1268350A (en) 1972-03-29
US3616910A (en) 1971-11-02
DE1959049C3 (en) 1974-05-30
DE1959049B2 (en) 1973-10-31
DE1959049A1 (en) 1970-06-04

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