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WO2008155574A3 - Magnetic separator device - Google Patents

Magnetic separator device Download PDF

Info

Publication number
WO2008155574A3
WO2008155574A3 PCT/GB2008/050458 GB2008050458W WO2008155574A3 WO 2008155574 A3 WO2008155574 A3 WO 2008155574A3 GB 2008050458 W GB2008050458 W GB 2008050458W WO 2008155574 A3 WO2008155574 A3 WO 2008155574A3
Authority
WO
WIPO (PCT)
Prior art keywords
plates
magnet
magnetic
pole pieces
passage means
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.)
Ceased
Application number
PCT/GB2008/050458
Other languages
French (fr)
Other versions
WO2008155574A2 (en
Inventor
John Marlowe
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.)
Magnom Corp Ltd
Original Assignee
Magnom Corp 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 Magnom Corp Ltd filed Critical Magnom Corp Ltd
Publication of WO2008155574A2 publication Critical patent/WO2008155574A2/en
Publication of WO2008155574A3 publication Critical patent/WO2008155574A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets

Landscapes

  • Water Treatment By Electricity Or Magnetism (AREA)
  • Filtration Of Liquid (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

A separator device for removing magnetisable material from a fluid in which said material is suspended, comprises a first annular magnet (28), a second magnet (30) located within the boundary of said first magnet and a pair of metal plates (32), each of said magnets having faces of opposite magnetic polarity and each of said plates being disposed in abutment with a respective one of said faces of each magnet. Each of said plates has a plurality of passage means (40, 47, 50) for the passage of fluid from one side of the plate to the other and a plurality of projections (42, 44, 46, 48) defining magnetic pole pieces located adjacent to the passage means, the magnetic pole pieces on one of the plates being aligned with the magnetic pole pieces on the other of the plates and forming axially extending regions of magnetic attraction to which magnetic material passing through the adjacent passage means is attracted.
PCT/GB2008/050458 2007-06-19 2008-06-18 Magnetic separator device Ceased WO2008155574A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0711835A GB2450335A (en) 2007-06-19 2007-06-19 A separator device
GB0711835.9 2007-06-19

Publications (2)

Publication Number Publication Date
WO2008155574A2 WO2008155574A2 (en) 2008-12-24
WO2008155574A3 true WO2008155574A3 (en) 2009-02-19

Family

ID=38332362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/050458 Ceased WO2008155574A2 (en) 2007-06-19 2008-06-18 Magnetic separator device

Country Status (2)

Country Link
GB (1) GB2450335A (en)
WO (1) WO2008155574A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2486172B8 (en) 2010-12-01 2015-06-24 Adey Holdings 2008 Ltd Water and dirt separator
GB2486173B (en) 2010-12-01 2017-02-01 Adey Holdings 2008 Ltd Separator
GB2491246B (en) 2012-05-21 2013-05-15 Adey Holdings 2008 Ltd Separator device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149764A (en) * 1937-06-10 1939-03-07 Bendix Aviat Corp Magnetic filter
US2959287A (en) * 1956-03-19 1960-11-08 Philips Corp Magnetic separator
GB1129516A (en) * 1965-10-26 1968-10-09 M E L Equipment Co Ltd Improvements in or relating to magnetic filters
WO1997004873A1 (en) * 1995-07-26 1997-02-13 Marlowe, John A magnetic filter device
US6270667B1 (en) * 1995-12-06 2001-08-07 Koji Nakamura Oil filter not using filter paper but using permanent magnets
EP1252932A1 (en) * 1998-05-08 2002-10-30 John Marlowe A magnetic filtration system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149764A (en) * 1937-06-10 1939-03-07 Bendix Aviat Corp Magnetic filter
US2959287A (en) * 1956-03-19 1960-11-08 Philips Corp Magnetic separator
GB1129516A (en) * 1965-10-26 1968-10-09 M E L Equipment Co Ltd Improvements in or relating to magnetic filters
WO1997004873A1 (en) * 1995-07-26 1997-02-13 Marlowe, John A magnetic filter device
US6270667B1 (en) * 1995-12-06 2001-08-07 Koji Nakamura Oil filter not using filter paper but using permanent magnets
EP1252932A1 (en) * 1998-05-08 2002-10-30 John Marlowe A magnetic filtration system

Also Published As

Publication number Publication date
GB0711835D0 (en) 2007-07-25
GB2450335A (en) 2008-12-24
WO2008155574A2 (en) 2008-12-24

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