GB817577A - Magnetic separator - Google Patents

Magnetic separator

Info

Publication number
GB817577A
GB817577A GB11212/56A GB1121256A GB817577A GB 817577 A GB817577 A GB 817577A GB 11212/56 A GB11212/56 A GB 11212/56A GB 1121256 A GB1121256 A GB 1121256A GB 817577 A GB817577 A GB 817577A
Authority
GB
United Kingdom
Prior art keywords
rotor
launder
roller
slurry
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
GB11212/56A
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
Publication of GB817577A publication Critical patent/GB817577A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/10Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/14Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets

Landscapes

  • Crushing And Grinding (AREA)
  • Centrifugal Separators (AREA)

Abstract

817,577. Magnetic separation. SVIRSKIS. B. April 12, 1956 [April 12, 1955], No 11212/56. Class 117 A magnetic separator for treating slurries or similar wet mixtures comprises a rotor 7 made from thin silicon steel discs clamped between cheek plates 9. The rotor is mounted between adjustable pole-pieces 4, 5 of an electromagnet, and a table 14 leading to a launder 18 receives slurry from a number of feed pipes 13 leading from a hopper 11. A perforated screen 12 prevents oversize particles from entering the hopper, which is provided with a water spray pipe 15 and a rotary agitator 16. A second spray pipe 17 enables the slurry to be further diluted and dispersed as it moves down the table 14. A strongly magnetized pick-off roller 19 of mild or silicon steel engages and is driven by the rotor, and a 'scraper (not shown) of rubber or felt engages the roller from which a launder 20 extends parallel to the launder 18. Magnetic particles attracted from the slurry adhere to the ridges of the rotor until they are attracted to the roller 19, the particles then being removed therefrom by the scraper and passing down the launder 20. The non-magnetic particles normally remain on the table and pass direct down the launder 18 but any partides which are swept upwardly in the valleys of the rotor will be washed downwardly by the spray 21 as they approach the roller and will pass on to the launder 18. More than one rotor may be used, e.g. an H-shaped electromagnet may be provided with a rotor on either side of the central vertical member. Rotors of other contours are specified, Figs. 4-8 (not shown).
GB11212/56A 1955-04-12 1956-04-12 Magnetic separator Expired GB817577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU817577X 1955-04-12

Publications (1)

Publication Number Publication Date
GB817577A true GB817577A (en) 1959-08-06

Family

ID=3760366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11212/56A Expired GB817577A (en) 1955-04-12 1956-04-12 Magnetic separator

Country Status (3)

Country Link
US (1) US2868377A (en)
FR (1) FR1147344A (en)
GB (1) GB817577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232432A (en) * 1962-07-02 1966-02-01 Rosaen Filter Co Filter devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357559A (en) * 1964-07-28 1967-12-12 Eriez Magnetics Endless belt magnetic separator with magnetic doffer
CA1090296A (en) * 1977-08-27 1980-11-25 Yukio Imai Stationary-magnet rotating-short-cylinder-type separator with deentraining features

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE175765C (en) *
DE250080C (en) *
US832823A (en) * 1905-03-20 1906-10-09 Internat Separator Company Magnetic ore-separator.
GB145442A (en) * 1918-08-02 1920-11-18 Krupp Ag Grusonwerk Improvements in or relating to magnetic separators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232432A (en) * 1962-07-02 1966-02-01 Rosaen Filter Co Filter devices

Also Published As

Publication number Publication date
FR1147344A (en) 1957-11-21
US2868377A (en) 1959-01-13

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