DE69022669D1 - Trennvorrichtung zur Behandlung von Flüssigkeiten. - Google Patents

Trennvorrichtung zur Behandlung von Flüssigkeiten.

Info

Publication number
DE69022669D1
DE69022669D1 DE69022669T DE69022669T DE69022669D1 DE 69022669 D1 DE69022669 D1 DE 69022669D1 DE 69022669 T DE69022669 T DE 69022669T DE 69022669 T DE69022669 T DE 69022669T DE 69022669 D1 DE69022669 D1 DE 69022669D1
Authority
DE
Germany
Prior art keywords
weir
section
liquids
container
flat
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 - Fee Related
Application number
DE69022669T
Other languages
English (en)
Other versions
DE69022669T2 (de
Inventor
David Alan Burt
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.)
Delmar Recovery Systems Ltd West Drayton Middle
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69022669D1 publication Critical patent/DE69022669D1/de
Application granted granted Critical
Publication of DE69022669T2 publication Critical patent/DE69022669T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D21/24—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
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0036—Horizontal partition 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/2438—Discharge mechanisms for floating particles provided with scrapers on the liquid surface for removing floating particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Removal Of Floating Material (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Detergent Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Centrifugal Separators (AREA)
DE69022669T 1989-08-11 1990-07-11 Trennvorrichtung zur Behandlung von Flüssigkeiten. Expired - Fee Related DE69022669T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898918383A GB8918383D0 (en) 1989-08-11 1989-08-11 Improvements in and relating to the treatment of liquids

Publications (2)

Publication Number Publication Date
DE69022669D1 true DE69022669D1 (de) 1995-11-02
DE69022669T2 DE69022669T2 (de) 1996-05-02

Family

ID=10661503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022669T Expired - Fee Related DE69022669T2 (de) 1989-08-11 1990-07-11 Trennvorrichtung zur Behandlung von Flüssigkeiten.

Country Status (7)

Country Link
US (1) US5108609A (de)
EP (1) EP0412658B1 (de)
AT (1) ATE128377T1 (de)
CA (1) CA2020968C (de)
DE (1) DE69022669T2 (de)
ES (1) ES2080118T3 (de)
GB (1) GB8918383D0 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69224053D1 (de) * 1992-01-31 1998-02-19 Hydrotech S R L Flüssigkeitstrennvorrichtung
US5520825A (en) * 1993-11-08 1996-05-28 Mctighe Industries, Inc. Oil-water separator
CA2198141A1 (en) * 1997-02-20 1998-08-20 Yves Lord Wastewater treatment unit and method for treating wastewater
CA2238792C (en) 1998-05-27 2002-02-12 Paul Do Apparatus for use in a sewage clarifier
US6079571A (en) * 1998-10-30 2000-06-27 Stowell; James Richard George Oil/water separator
US6158386A (en) * 1999-08-18 2000-12-12 Aquatic Engineers, Inc. Fluid treatment systems
DE60032636T2 (de) * 2000-04-06 2007-10-04 Lisopharm Ag Verfahren und vorrichtung zur trennung einer mischung von nicht miteinander mischbaren flüssigkeiten
US6966984B1 (en) * 2004-12-03 2005-11-22 Michael A. Solomon Pre-cast drive-down water separation pit system
CN110270141A (zh) * 2019-07-12 2019-09-24 台州创兴环保科技有限公司 一种沉降净水装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT300687B (de) * 1970-07-13 1972-08-10 Internat Pollution Control Sys Vorrichtung zur Abtrennung von Öl aus verölten Flüssigkeiten, insbesondere Schiffsbilgen von Sportbooten od.dgl.
GB1484727A (en) * 1974-04-08 1977-09-01 Burt D Treatment of liquids
DE2423872A1 (de) * 1973-05-16 1974-12-05 David Alan Burt Verfahren und vorrichtung zum behandeln von fluessigkeiten
US4036176A (en) * 1975-02-03 1977-07-19 Syntex (U.S.A.) Inc. System for culturing aquatic animals
US4146937A (en) * 1975-05-22 1979-04-03 Baker William H Perimeter skimming gutter with fluid level-responsive weir closure for weir skimming flow control
US4767536A (en) * 1987-08-27 1988-08-30 Warminster Fiberglass Company Gas extraction outlet for wastewater settling tank
EP0308949B1 (de) * 1987-09-24 1993-09-08 Nikolaus Hammerschmitt Leichtflüssigkeitsabscheider

Also Published As

Publication number Publication date
US5108609A (en) 1992-04-28
CA2020968A1 (en) 1991-02-12
ATE128377T1 (de) 1995-10-15
CA2020968C (en) 1998-05-19
DE69022669T2 (de) 1996-05-02
EP0412658A3 (en) 1992-08-19
GB8918383D0 (en) 1989-09-20
ES2080118T3 (es) 1996-02-01
EP0412658B1 (de) 1995-09-27
EP0412658A2 (de) 1991-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MORRISON BURT SEPARATORS LTD., STEVENAGE, HERTFORD

8328 Change in the person/name/address of the agent

Free format text: H. WILCKEN UND KOLLEGEN, 23552 LUEBECK

8381 Inventor (new situation)

Free format text: BURT, DAVID ALAN, BISHOP'S STORTFORD, HERTFORDSHIRE, GB

8327 Change in the person/name/address of the patent owner

Owner name: MORRISON CONSTRUCTION LTD., STEVENAGE, HERTFORDSHI

8327 Change in the person/name/address of the patent owner

Owner name: DELMAR RECOVERY SYSTEMS LTD., WEST DRAYTON, MIDDLE

8339 Ceased/non-payment of the annual fee