GB2293993B - Separation device - Google Patents

Separation device

Info

Publication number
GB2293993B
GB2293993B GB9520059A GB9520059A GB2293993B GB 2293993 B GB2293993 B GB 2293993B GB 9520059 A GB9520059 A GB 9520059A GB 9520059 A GB9520059 A GB 9520059A GB 2293993 B GB2293993 B GB 2293993B
Authority
GB
United Kingdom
Prior art keywords
separation device
separation
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
GB9520059A
Other versions
GB2293993A (en
GB9520059D0 (en
Inventor
John B Mckeown
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.)
Motherwell Bridge Fabricators Ltd
Original Assignee
Motherwell Bridge Fabricators 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
Priority claimed from GB9419805A external-priority patent/GB9419805D0/en
Priority claimed from GBGB9515013.2A external-priority patent/GB9515013D0/en
Application filed by Motherwell Bridge Fabricators Ltd filed Critical Motherwell Bridge Fabricators Ltd
Priority to GB9520059A priority Critical patent/GB2293993B/en
Publication of GB9520059D0 publication Critical patent/GB9520059D0/en
Publication of GB2293993A publication Critical patent/GB2293993A/en
Application granted granted Critical
Publication of GB2293993B publication Critical patent/GB2293993B/en
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
    • B01D21/0006—Settling tanks provided with means for cleaning and maintenance
    • 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
    • B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • 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
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/22—Apparatus in which the axial direction of the vortex is reversed with cleaning means
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/12—Separation devices for treating rain or storm water
GB9520059A 1994-09-30 1995-10-02 Separation device Expired - Fee Related GB2293993B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9520059A GB2293993B (en) 1994-09-30 1995-10-02 Separation device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9419805A GB9419805D0 (en) 1994-09-30 1994-09-30 Separation device
GBGB9515013.2A GB9515013D0 (en) 1995-07-21 1995-07-21 Improvements in or relating to separation devices
GB9520059A GB2293993B (en) 1994-09-30 1995-10-02 Separation device

Publications (3)

Publication Number Publication Date
GB9520059D0 GB9520059D0 (en) 1995-12-06
GB2293993A GB2293993A (en) 1996-04-17
GB2293993B true GB2293993B (en) 1998-08-05

Family

ID=27267406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9520059A Expired - Fee Related GB2293993B (en) 1994-09-30 1995-10-02 Separation device

Country Status (1)

Country Link
GB (1) GB2293993B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998042424A1 (en) * 1997-03-24 1998-10-01 Rochat Jean Denis Device and method for separating particules contained in a fluid
GB2380691B (en) * 2001-10-10 2005-04-27 Hydro Int Plc Overflow chamber
KR100445808B1 (en) * 2002-02-28 2004-08-25 삼성광주전자 주식회사 Cyclone-type dust collecting apparatus for a vacuum cleaner
AUPS135502A0 (en) 2002-03-25 2002-05-09 Son Screen Pty Ltd Overflow screening device
US20050042042A1 (en) * 2003-07-16 2005-02-24 Neville Clarke Movement modification of feed streams in separation apparatus
KR100539762B1 (en) * 2004-03-09 2006-01-10 엘지전자 주식회사 Filter cleaning device for vacuum cleaner
US7344636B2 (en) * 2004-08-26 2008-03-18 Hydro International Plc Separator
CN101444676B (en) * 2007-11-27 2010-08-11 贵阳铝镁设计研究院 Water vapor baffling reclamation plant
EP2092830A1 (en) * 2008-02-20 2009-08-26 Macchine Soncini Alberto S.P.A. A unit for recovering salt in ham-working lines
DE202009006133U1 (en) 2009-04-28 2010-09-23 Nais Wasseraufbereitungstechnik Gmbh Processing plant for process water
US9688544B2 (en) 2011-05-20 2017-06-27 Hydro International Plc Treatment device
CN104587726B (en) * 2015-02-02 2016-03-02 南通奥普机械工程有限公司 A kind of recyclable filter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082941A (en) * 1980-08-11 1982-03-17 Hydro Research & Dev Uk Ltd A separator
GB2223957A (en) * 1988-10-07 1990-04-25 Hydro Int Ltd Gravity separator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082941A (en) * 1980-08-11 1982-03-17 Hydro Research & Dev Uk Ltd A separator
GB2223957A (en) * 1988-10-07 1990-04-25 Hydro Int Ltd Gravity separator

Also Published As

Publication number Publication date
GB2293993A (en) 1996-04-17
GB9520059D0 (en) 1995-12-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011002