AT274694B - Float clearing device - Google Patents

Float clearing device

Info

Publication number
AT274694B
AT274694B AT605167A AT605167A AT274694B AT 274694 B AT274694 B AT 274694B AT 605167 A AT605167 A AT 605167A AT 605167 A AT605167 A AT 605167A AT 274694 B AT274694 B AT 274694B
Authority
AT
Austria
Prior art keywords
clearing device
float
float clearing
clearing
Prior art date
Application number
AT605167A
Other languages
German (de)
Original Assignee
Passavant Werke
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 Passavant Werke filed Critical Passavant Werke
Application granted granted Critical
Publication of AT274694B publication Critical patent/AT274694B/en

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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
    • B01D21/14—Settling tanks with multiple outlets for the separated liquids 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/16—Settling tanks with multiple outlets for the separated liquids provided with flocculating compartments
    • 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
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT605167A 1966-07-22 1967-06-29 Float clearing device AT274694B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0040031 1966-07-22

Publications (1)

Publication Number Publication Date
AT274694B true AT274694B (en) 1969-09-25

Family

ID=7376877

Family Applications (1)

Application Number Title Priority Date Filing Date
AT605167A AT274694B (en) 1966-07-22 1967-06-29 Float clearing device

Country Status (6)

Country Link
AT (1) AT274694B (en)
BE (1) BE701625A (en)
CH (1) CH468312A (en)
DE (1) DE1584976A1 (en)
ES (1) ES343029A1 (en)
NL (1) NL6709905A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507057B1 (en) 1991-02-28 1995-02-22 Passavant-Werke Ag Process for removing floating sludge from sedimentation and thickening basins
US5330660A (en) * 1991-09-09 1994-07-19 Passavant-Werke Ag Method for evacuating floating sludge from settling tanks and thickener tanks
DE9312978U1 (en) * 1993-08-30 1994-04-28 Huber Hans Gmbh & Co Kg Device for taking clarified waste water from rectangular tanks
FI124928B (en) * 2013-04-05 2015-03-31 Finnchain Oy METHOD AND EQUIPMENT FOR SURFACE SLUDGE REMOVAL

Also Published As

Publication number Publication date
DE1584976A1 (en) 1969-12-18
CH468312A (en) 1969-02-15
ES343029A1 (en) 1968-08-16
NL6709905A (en) 1968-01-23
BE701625A (en) 1968-01-02

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