GB724621A - Improvements relating to a permanent magnetic separating apparatus - Google Patents

Improvements relating to a permanent magnetic separating apparatus

Info

Publication number
GB724621A
GB724621A GB1799453A GB1799453A GB724621A GB 724621 A GB724621 A GB 724621A GB 1799453 A GB1799453 A GB 1799453A GB 1799453 A GB1799453 A GB 1799453A GB 724621 A GB724621 A GB 724621A
Authority
GB
United Kingdom
Prior art keywords
discs
pole
frame
disc
magnetic
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
GB1799453A
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 GB1799453A priority Critical patent/GB724621A/en
Publication of GB724621A publication Critical patent/GB724621A/en
Expired 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
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/14—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
    • B03C1/145—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets with rotating annular or disc-shaped material carriers

Landscapes

  • Sorting Of Articles (AREA)

Abstract

724,621. Magnetic separators. SPODIG, H. June 29, 1953, No. 17994/53. Class 117. A U-shaped iron frame 1, 2 forms a closed magnetic circuit with an axle 5 carrying rotatable disc-shaped pole-pieces 8 which project into the airgap between magnets 6 mounted on the frame. Material to be separated is introduced between the pole-discs and magnetic material adhering to the discs is carried round to a neutral zone where it drops off, or is removed by e.g. a brush (not shown). Parts 1, 2 of the frame may be movable to adjust the airgap between the magnets and pole discs. Modifications: (i) a single pole-disc only is used, preferably closer to one magnet than the other, Figs. 1, 2 (not shown); (ii) a further disc of non-magnetic material may be arranged between the two discs 8, Fig. 4 (not shown); (iii) the discs 8 may be made of alternate sectors of magnetic and non-magnetic material to reduce eddy currents, Figs. 5, 6 (not shown) ; (iv) instead of a U-shaped frame, the frame parts 1, 2 may be joined at both ends by an axle carrying a pole disc, Fig. 7 (not shown).
GB1799453A 1953-06-29 1953-06-29 Improvements relating to a permanent magnetic separating apparatus Expired GB724621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1799453A GB724621A (en) 1953-06-29 1953-06-29 Improvements relating to a permanent magnetic separating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1799453A GB724621A (en) 1953-06-29 1953-06-29 Improvements relating to a permanent magnetic separating apparatus

Publications (1)

Publication Number Publication Date
GB724621A true GB724621A (en) 1955-02-23

Family

ID=10104796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1799453A Expired GB724621A (en) 1953-06-29 1953-06-29 Improvements relating to a permanent magnetic separating apparatus

Country Status (1)

Country Link
GB (1) GB724621A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948766A (en) * 1972-06-27 1976-04-06 Heinrich Spodig Magnetic separator
US4273646A (en) * 1977-08-04 1981-06-16 Heinrich Spodig Magnetic separator having intersecting conveyor belts
WO2012020201A1 (en) * 2010-08-11 2012-02-16 Arnaud Becker Device for separating ferrous and non-ferrous materials after grinding, incineration, or the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948766A (en) * 1972-06-27 1976-04-06 Heinrich Spodig Magnetic separator
US4273646A (en) * 1977-08-04 1981-06-16 Heinrich Spodig Magnetic separator having intersecting conveyor belts
WO2012020201A1 (en) * 2010-08-11 2012-02-16 Arnaud Becker Device for separating ferrous and non-ferrous materials after grinding, incineration, or the like
FR2963744A1 (en) * 2010-08-11 2012-02-17 Arnaud Becker DEVICE FOR SEPARATING FERROUS AND NON-FERROUS PRODUCTS FROM MILLING, INCINERATION OR OTHERWISE

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