BE434712A - - Google Patents

Info

Publication number
BE434712A
BE434712A BE434712DA BE434712A BE 434712 A BE434712 A BE 434712A BE 434712D A BE434712D A BE 434712DA BE 434712 A BE434712 A BE 434712A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE434712A publication Critical patent/BE434712A/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
    • B01D21/0003—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
    • B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
    • 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
    • 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
    • B01D21/2405—Feed 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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
    • 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
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B01D21/30—Control equipment
    • 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
    • B01D21/30—Control equipment
    • B01D21/307—Passive control mechanisms without external energy, e.g. using a float
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Extraction Or Liquid Replacement (AREA)
BE434712D 1935-06-08 1939-06-05 BE434712A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25584A US2185785A (en) 1935-06-08 1935-06-08 Sedimentation process and apparatus
BE434712T 1939-06-05
GB1806/41A GB534684A (en) 1935-06-08 1939-06-05 Improvements in sedimentation apparatus
FR855784T 1939-06-05
NL93719A NL64183C (fr) 1935-06-08 1939-06-05

Publications (1)

Publication Number Publication Date
BE434712A true BE434712A (fr) 1939-07-08

Family

ID=32096973

Family Applications (1)

Application Number Title Priority Date Filing Date
BE434712D BE434712A (fr) 1935-06-08 1939-06-05

Country Status (5)

Country Link
US (3) US2185785A (fr)
BE (1) BE434712A (fr)
FR (1) FR855784A (fr)
GB (2) GB534684A (fr)
NL (1) NL64183C (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457191A (en) * 1943-10-26 1948-12-28 Paul L Wigton Sedimentation apparatus
US2428756A (en) * 1944-04-14 1947-10-07 Chain Belt Co Sedimentation chamber for separating solids from liquids having flow distributing means therein
US2419004A (en) * 1944-06-09 1947-04-15 Graver Tank & Mfg Co Inc Tank structure for liquid treatment
US2479126A (en) * 1945-02-08 1949-08-16 Grace W R & Co Liquid clarifier
US2473297A (en) * 1945-04-03 1949-06-14 Henry C Parker Apparatus for clarifying liquors
US2525842A (en) * 1947-05-27 1950-10-17 Dorr Co Liquid clarifying apparatus
US2607492A (en) * 1949-01-27 1952-08-19 Standard Oil Dev Co Apparatus for removing iron impurities from fluid streams
US2663432A (en) * 1949-05-23 1953-12-22 Kamyr Ab Inclined rotary vacuum filter
NL74972C (fr) * 1949-10-15
US2678730A (en) * 1951-02-02 1954-05-18 Dorr Co Flocculation and sedimentation
US2708520A (en) * 1951-10-03 1955-05-17 James L Dallas Settling tank
US2773600A (en) * 1952-01-29 1956-12-11 Brueckenbau Flender Gmbh Plant for the clarification of slurries
US2720975A (en) * 1952-02-27 1955-10-18 Standard Oil Co Thermal diffusion apparatus
US2760633A (en) * 1952-05-06 1956-08-28 Nelson L Davis Method of and apparatus for sink and float separation of fine coal and the like
US2963157A (en) * 1953-01-09 1960-12-06 Kuss Kaethe Separation of solids from liquids by sedimentation
US2681151A (en) * 1953-02-24 1954-06-15 Dorr Co Skimming device for clarification tanks
US2779731A (en) * 1953-06-11 1957-01-29 Process Engineers Inc Pressure flotation
BE525460A (fr) * 1953-11-16
US2781911A (en) * 1954-08-02 1957-02-19 Graver Tank & Mfg Co Inc Clarifier construction
US2888144A (en) * 1955-02-28 1959-05-26 Ellwood H Aldrich Apparatus for separating solids from liquids
US2966268A (en) * 1956-06-12 1960-12-27 Chain Belt Co Method and apparatus for removing sediment
US2991884A (en) * 1956-10-08 1961-07-11 Schackmann Heinrich Filtration of sludges
US3067878A (en) * 1959-07-07 1962-12-11 Albert L Genter Method and apparatus for settling solids from liquids
US3228530A (en) * 1960-11-14 1966-01-11 Rex Chainbelt Inc Distribution means for separation and clarification tanks
US3291316A (en) * 1963-09-25 1966-12-13 Eimco Corp Feed means for clarification apparatus
US3314547A (en) * 1964-11-16 1967-04-18 Wayne A Kivell Liquid clarifying apparatus
US3452869A (en) * 1967-01-18 1969-07-01 Laval Inc De Settling tank and method of operation thereof
US3465886A (en) * 1967-06-14 1969-09-09 Laval Turbine Collection and input apparatus for a bath undergoing gravitational classification
US3521755A (en) * 1968-11-26 1970-07-28 Cities Service Athabasca Inc Separating apparatus
US3552571A (en) * 1969-10-01 1971-01-05 Fmc Corp Electroflotation apparatus
BE790475A (fr) * 1971-11-01 1973-02-15 Johnson Construction Cy A B Ensemble a reservoirs a floculation et a sedimentation pour lesimmondices d'egout
US3814262A (en) * 1972-10-12 1974-06-04 Universal Oil Prod Co Emulsion separation apparatus
DE2432581C3 (de) * 1974-07-06 1980-02-28 Friedrich Wilh. Schwing Gmbh, 4690 Herne Einrichtung zum Verteilen von Beton
AU525617B2 (en) * 1978-07-19 1982-11-18 Dorr-Oliver Incorporated Sedimentation apparatus
US4439323A (en) * 1981-07-02 1984-03-27 Orenco Systems, Inc. Method of discharging septic tank filtered effluent
EP0078491B1 (fr) * 1981-10-26 1985-10-02 Blue Circle Projects (Proprietary) Limited Floculation et conditionnement mécanique de liquides
US4994187A (en) * 1988-08-17 1991-02-19 Richard Totzke Mashinen- Und Apparatebaue Gmbh Apparatus for removing sewage sludge from the bottom or the surface in a settling basin
DE4111760A1 (de) * 1991-04-11 1992-10-15 Dorr Oliver Gmbh Klaerbecken fuer die abwasserreinigung
US5478468A (en) * 1993-09-10 1995-12-26 Sumitomo Heavy Industries, Ltd. Coagulating sedimentation processing apparatus
EP0890383A1 (fr) * 1997-07-10 1999-01-13 Robert Dipl.-Ing. Freimann Dispositif de prelèvement d'eau usée clarifiée de bassins circulaires
EP0890382B1 (fr) * 1997-07-10 2005-03-23 Robert Dipl.-Ing. Freimann Dispositif d'alimentation de bassins circulaires en eau usée à épurer
US6010634A (en) * 1998-02-18 2000-01-04 National Tank Company System and method for separating mingled heavier and lighter components of a liquid stream
KR100571106B1 (ko) * 2004-07-12 2006-04-13 한국서부발전 주식회사 물질이동탑내 방사형 분사관의 설계방법
US7976713B2 (en) 2009-03-09 2011-07-12 Orenco Systems Incorporated Secondary filtering and discharging of wastewater
AU2011344204B2 (en) * 2010-12-13 2016-09-08 Flsmidth A/S Open-channel feed dilution system for a thickener or settling tank
KR101870673B1 (ko) * 2018-02-27 2018-06-25 대가파우더시스템 주식회사 바이오필터 시스템

Also Published As

Publication number Publication date
GB534684A (en) 1941-03-13
US2263167A (en) 1941-11-18
FR855784A (fr) 1940-05-20
NL64183C (fr) 1949-10-15
US2185785A (en) 1940-01-02
GB534685A (en) 1941-03-13
US2263168A (en) 1941-11-18

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