GB8813323D0 - Improvements in/relating to separators - Google Patents

Improvements in/relating to separators

Info

Publication number
GB8813323D0
GB8813323D0 GB888813323A GB8813323A GB8813323D0 GB 8813323 D0 GB8813323 D0 GB 8813323D0 GB 888813323 A GB888813323 A GB 888813323A GB 8813323 A GB8813323 A GB 8813323A GB 8813323 D0 GB8813323 D0 GB 8813323D0
Authority
GB
United Kingdom
Prior art keywords
separators
relating
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.)
Granted
Application number
GB888813323A
Other versions
GB2205512A (en
GB2205512B (en
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.)
Clean Water Co Ltd
Original Assignee
Clean Water Co Ltd
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 Clean Water Co Ltd filed Critical Clean Water Co Ltd
Publication of GB8813323D0 publication Critical patent/GB8813323D0/en
Publication of GB2205512A publication Critical patent/GB2205512A/en
Application granted granted Critical
Publication of GB2205512B publication Critical patent/GB2205512B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • 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
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cyclones (AREA)
GB8813323A 1987-06-06 1988-06-06 Improvements in or relating to separators Expired - Fee Related GB2205512B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878713308A GB8713308D0 (en) 1987-06-06 1987-06-06 Separators

Publications (3)

Publication Number Publication Date
GB8813323D0 true GB8813323D0 (en) 1988-07-13
GB2205512A GB2205512A (en) 1988-12-14
GB2205512B GB2205512B (en) 1991-02-13

Family

ID=10618516

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878713308A Pending GB8713308D0 (en) 1987-06-06 1987-06-06 Separators
GB8813323A Expired - Fee Related GB2205512B (en) 1987-06-06 1988-06-06 Improvements in or relating to separators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878713308A Pending GB8713308D0 (en) 1987-06-06 1987-06-06 Separators

Country Status (1)

Country Link
GB (2) GB8713308D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220593B (en) * 1988-06-09 1992-04-22 Cyclofil Hydro-cyclone
GB2233255B (en) * 1989-06-21 1993-07-14 Hydro Int Ltd Separator
US5188238A (en) * 1989-06-21 1993-02-23 Hydro International Limited Separator for separating solids components of liquid mixtures and method of using the same
GB9122222D0 (en) * 1991-10-19 1991-12-04 Clean Water The Company Limite Improvements in or relating to separators
GB9123566D0 (en) * 1991-11-06 1992-01-02 Clean Water Company The Limite Improvements in or relating to separators
GB2317351A (en) * 1996-09-19 1998-03-25 Patrick Todkill A tangential flow separator with inner settlement chamber
CN1090591C (en) * 1998-11-24 2002-09-11 梁维安 Vortex equipment for treating sewage
GB2352409B (en) * 1999-07-27 2003-06-18 Church Garry Improvements in or relating to the cleaning of contaminated liquids
US8439071B2 (en) 2011-05-27 2013-05-14 Johnson Screens, Inc. Screen basket vortex breaker for vessel
WO2020019057A1 (en) * 2018-07-23 2020-01-30 Veolia Water Solutions & Technologies Support Vortex grit removal apparatus with eddy generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887456A (en) * 1973-10-01 1975-06-03 James W Loughner Classifier with rifflers and variable throat
US4147630A (en) * 1977-09-19 1979-04-03 Laval Claude C Hydraulic separating device with automatic flow control
AU536655B2 (en) * 1979-04-11 1984-05-17 British Petroleum Company Limited, The m
US4344538A (en) * 1980-06-11 1982-08-17 Kabushiki Kaisha Kobe Seiko Sho Cyclone separator with influent guide blade
US4363641A (en) * 1981-07-02 1982-12-14 General Electric Company Liquid degasser with self-throttling exhaust orifice
EP0108058A4 (en) * 1982-05-07 1985-06-26 Bauer Bros Co Hydrocyclone featuring hydraulic jump in overflow passage.
GB2158741B (en) * 1984-05-14 1988-08-17 Hydro Int Ltd Separation of components of a fluid mixture

Also Published As

Publication number Publication date
GB8713308D0 (en) 1987-07-08
GB2205512A (en) 1988-12-14
GB2205512B (en) 1991-02-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970606