NL227974A - - Google Patents

Info

Publication number
NL227974A
NL227974A NL227974DA NL227974A NL 227974 A NL227974 A NL 227974A NL 227974D A NL227974D A NL 227974DA NL 227974 A NL227974 A NL 227974A
Authority
NL
Netherlands
Application number
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.)
Publication of NL227974A publication Critical patent/NL227974A/xx

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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • 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)
  • Soil Working Implements (AREA)
NL227974D 1957-05-21 NL227974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP18602A DE1197394B (en) 1957-05-21 1957-05-21 Clearer for sedimentation basin

Publications (1)

Publication Number Publication Date
NL227974A true NL227974A (en)

Family

ID=7367083

Family Applications (2)

Application Number Title Priority Date Filing Date
NL227974D NL227974A (en) 1957-05-21
NL6607038A NL6607038A (en) 1957-05-21 1966-05-23

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6607038A NL6607038A (en) 1957-05-21 1966-05-23

Country Status (2)

Country Link
DE (1) DE1197394B (en)
NL (2) NL6607038A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584971C3 (en) * 1965-12-17 1979-04-12 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Clearing device for round clarification or thickening tanks without a central structure
US5423980A (en) * 1994-01-18 1995-06-13 Envirex Inc. Wastewater treatment apparatus with ice resistant adjustable friction drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB378890A (en) * 1931-04-13 1932-08-15 William Warren Triggs Improvements in sedimentation apparatus
FR765906A (en) * 1933-12-21 1934-06-18 Kaolins Du Morbihan Improvements to so-called thickening devices
US2150865A (en) * 1936-09-25 1939-03-14 Chain Belt Co Sedimentation apparatus
DE715867C (en) * 1937-09-15 1942-01-08 Kloeckner Humboldt Deutz Ag Thickener with a chain moving in a circle from the edge of the thickener

Also Published As

Publication number Publication date
DE1197394B (en) 1965-07-22
NL6607038A (en) 1966-08-25

Similar Documents

Publication Publication Date Title
AT206375B (en)
DE1048522B (en)
DE1050311C2 (en)
BE562408A (en)
BE571954A (en)
BE568882A (en)
BE569682A (en)
BE568636A (en)
BE570080A (en)
BE570324A (en)
BE568208A (en)
BE568111A (en)
BE569351A (en)
NL6607038A (en)
BE570361A (en)
BE566808A (en)
CH1275360A4 (en)
BE564057A (en)
BE560068A (en)
BE560349A (en)
BE570195A (en)
BE568848A (en)
BE560748A (en)
BE568644A (en)
BE566108A (en)