NL7003306A - - Google Patents

Info

Publication number
NL7003306A
NL7003306A NL7003306A NL7003306A NL7003306A NL 7003306 A NL7003306 A NL 7003306A NL 7003306 A NL7003306 A NL 7003306A NL 7003306 A NL7003306 A NL 7003306A NL 7003306 A NL7003306 A NL 7003306A
Authority
NL
Netherlands
Application number
NL7003306A
Other versions
NL160730B (nl
NL160730C (nl
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 NL7003306A publication Critical patent/NL7003306A/xx
Publication of NL160730B publication Critical patent/NL160730B/xx
Application granted granted Critical
Publication of NL160730C publication Critical patent/NL160730C/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
    • B01D21/18—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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
NL7003306.A 1969-03-10 1970-03-09 Sedimentatie-tank voor continu bedrijf. NL160730C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80556869A 1969-03-10 1969-03-10

Publications (3)

Publication Number Publication Date
NL7003306A true NL7003306A (enrdf_load_stackoverflow) 1970-09-14
NL160730B NL160730B (nl) 1979-07-16
NL160730C NL160730C (nl) 1979-12-17

Family

ID=25191931

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7003306.A NL160730C (nl) 1969-03-10 1970-03-09 Sedimentatie-tank voor continu bedrijf.

Country Status (7)

Country Link
US (1) US3542207A (enrdf_load_stackoverflow)
JP (1) JPS4727863B1 (enrdf_load_stackoverflow)
BR (1) BR7017360D0 (enrdf_load_stackoverflow)
DE (1) DE2010832C3 (enrdf_load_stackoverflow)
FR (1) FR2039579A5 (enrdf_load_stackoverflow)
GB (1) GB1300724A (enrdf_load_stackoverflow)
NL (1) NL160730C (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959152A (en) * 1973-12-28 1976-05-25 Dorr-Oliver Incorporated Traction-driven composite sludge raking mechanism for sedimentation tanks
US3933655A (en) * 1974-03-12 1976-01-20 Warman Equipment International Cable-controlled thickener
US4048076A (en) * 1975-12-29 1977-09-13 Environmental Elements Corporation Center column drive arrangement for circular clarifiers
US4000075A (en) * 1975-12-31 1976-12-28 Dorr-Oliver Incorporated Sedimentation tank with rotary yieldable rake arm structure
IL58255A (en) * 1978-10-10 1982-09-30 Dorr Oliver Inc Sedimentation apparatus
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
US5445173A (en) * 1994-07-18 1995-08-29 Matrix Service, Inc. System for stirring and thereby reducing build up of bottom sediments in a storage tank
US5944995A (en) * 1998-01-26 1999-08-31 Baker Hughes Incorporated Clarifier feedwell
US20040149639A1 (en) * 2002-11-15 2004-08-05 Weston Vaughn J. Apparatus for mixing and dispensing influent slurry into a tank and systems incorporating same
US7547396B2 (en) * 2006-10-25 2009-06-16 Flsmidth Technology A/S Thickener/clarifier feedwell assembly with froth dissipation
WO2012051536A1 (en) * 2010-10-14 2012-04-19 Flsmidth A/S Thickener/clarifier feedwell having volute peripheries

Also Published As

Publication number Publication date
BR7017360D0 (pt) 1973-03-08
DE2010832C3 (de) 1980-05-29
JPS4727863B1 (enrdf_load_stackoverflow) 1972-07-25
DE2010832B2 (de) 1979-09-13
GB1300724A (en) 1972-12-20
NL160730B (nl) 1979-07-16
US3542207A (en) 1970-11-24
DE2010832A1 (enrdf_load_stackoverflow) 1970-10-01
FR2039579A5 (enrdf_load_stackoverflow) 1971-01-15
NL160730C (nl) 1979-12-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DORR OLIVER