GB1371623A - Apparatus for the magnetic separation of solid magnetic particles from a fluid current - Google Patents

Apparatus for the magnetic separation of solid magnetic particles from a fluid current

Info

Publication number
GB1371623A
GB1371623A GB592671A GB592671A GB1371623A GB 1371623 A GB1371623 A GB 1371623A GB 592671 A GB592671 A GB 592671A GB 592671 A GB592671 A GB 592671A GB 1371623 A GB1371623 A GB 1371623A
Authority
GB
United Kingdom
Prior art keywords
fluid
flow
magnets
magnetic
magnetic particles
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
Application number
GB592671A
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.)
Individual
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
Priority to GB592671A priority Critical patent/GB1371623A/en
Priority to DE2210029A priority patent/DE2210029C3/en
Publication of GB1371623A publication Critical patent/GB1371623A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • 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
    • 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
    • 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
    • B03C1/029—High gradient magnetic separators with circulating matrix or matrix elements
    • B03C1/03—High gradient magnetic separators with circulating matrix or matrix elements rotating, e.g. of the carousel type
    • 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
    • B03C1/032—Matrix cleaning systems
    • 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
    • B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
    • 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
    • B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Centrifugal Separators (AREA)

Abstract

1371623 Magnetic separators G H JONES 29, Feb 1972 [3 March 1971] 5926/71 Heading B2J Apparatus for separating solid magnetic particles from . a fluid current includes an inclined separation device 12; electro-magnets 9, 10 for producing a magnetic field transverse to the fluid flow; and means 16 for cyclically controlling the flow of feed fluid, washing fluid and scouring fluid through the device. In operation, the feed fluid is caused to flow down through the device 12, and the magnets are energised so that the magnetic particles adhere to the device; the flow is then stopped and replaced by a washing fluid flow, after which the magnets are switched off and the adherent particles are removed by scouring fluid. An outlet valve 14 controls the flow rate, and the output from the device 12 can be diverted into compartmemts of a receptacle 15 by means of a variable-position funnel 13. The device 12 is constituted by a box having a plurality of spaced apart plates arranged therein to define passageways for the fluid flow, each plate having grooves on one surface thereof (Figs. 1, 4, 5 and 9a, not shown). The plate boxes may be mounted on a rotor for movement into and out of magnetic fields produced by permanent or electro-magnets (Figs. 6 to 8, not shown).
GB592671A 1971-03-03 1971-03-03 Apparatus for the magnetic separation of solid magnetic particles from a fluid current Expired GB1371623A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB592671A GB1371623A (en) 1971-03-03 1971-03-03 Apparatus for the magnetic separation of solid magnetic particles from a fluid current
DE2210029A DE2210029C3 (en) 1971-03-03 1972-03-02 Wet magnetic separator for solid suspensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB592671A GB1371623A (en) 1971-03-03 1971-03-03 Apparatus for the magnetic separation of solid magnetic particles from a fluid current

Publications (1)

Publication Number Publication Date
GB1371623A true GB1371623A (en) 1974-10-23

Family

ID=9805230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB592671A Expired GB1371623A (en) 1971-03-03 1971-03-03 Apparatus for the magnetic separation of solid magnetic particles from a fluid current

Country Status (2)

Country Link
DE (1) DE2210029C3 (en)
GB (1) GB1371623A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139524A (en) * 1983-05-10 1984-11-14 Mineral Tech Council Magnetic separator
US8292084B2 (en) 2009-10-28 2012-10-23 Magnetation, Inc. Magnetic separator
US8708152B2 (en) 2011-04-20 2014-04-29 Magnetation, Inc. Iron ore separation device
EP3015172A4 (en) * 2013-06-28 2017-03-01 National Institute of Advanced Industrial Science and Technology Matrix for magnetic separator and magnetic separator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371235A1 (en) * 1976-03-26 1978-06-16 Fives Cail Babcock MAGNETIC SEPARATOR
DE3744167A1 (en) * 1987-12-24 1989-07-06 Krupp Gmbh Magnetic separator
AU2010318028A1 (en) * 2009-11-11 2012-05-24 Basf Se Method for concentrating magnetically separated components from ore suspensions and for removing said components from a magnetic separator at a low loss rate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139524A (en) * 1983-05-10 1984-11-14 Mineral Tech Council Magnetic separator
US4729827A (en) * 1983-05-10 1988-03-08 Council For Mineral Technology Magnetic separator
US8292084B2 (en) 2009-10-28 2012-10-23 Magnetation, Inc. Magnetic separator
US8777015B2 (en) 2009-10-28 2014-07-15 Magnetation, Inc. Magnetic separator
US8708152B2 (en) 2011-04-20 2014-04-29 Magnetation, Inc. Iron ore separation device
EP3015172A4 (en) * 2013-06-28 2017-03-01 National Institute of Advanced Industrial Science and Technology Matrix for magnetic separator and magnetic separator
US9884326B2 (en) 2013-06-28 2018-02-06 National Institute Of Advanced Industrial Science And Technology Matrix for magnetic separator and magnetic separator

Also Published As

Publication number Publication date
DE2210029A1 (en) 1972-09-07
DE2210029C3 (en) 1978-10-26
DE2210029B2 (en) 1978-02-23

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Legal Events

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