SE9003485L - PROCEDURE AND DEVICE FOR TORRESPARATION OF GRANULES - Google Patents

PROCEDURE AND DEVICE FOR TORRESPARATION OF GRANULES

Info

Publication number
SE9003485L
SE9003485L SE9003485A SE9003485A SE9003485L SE 9003485 L SE9003485 L SE 9003485L SE 9003485 A SE9003485 A SE 9003485A SE 9003485 A SE9003485 A SE 9003485A SE 9003485 L SE9003485 L SE 9003485L
Authority
SE
Sweden
Prior art keywords
space
separation
separation space
throwing
magnets
Prior art date
Application number
SE9003485A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE468078B (en
SE9003485D0 (en
Inventor
P-A Svensson
Original Assignee
Scandinavian Recycling Ab
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 Scandinavian Recycling Ab filed Critical Scandinavian Recycling Ab
Priority to SE9003485A priority Critical patent/SE468078B/en
Publication of SE9003485D0 publication Critical patent/SE9003485D0/en
Priority to EP19910850268 priority patent/EP0484309A3/en
Publication of SE9003485L publication Critical patent/SE9003485L/en
Publication of SE468078B publication Critical patent/SE468078B/en

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
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum

Landscapes

  • Electrostatic Separation (AREA)

Abstract

The invention relates to a method and a device for separating at least one particulate, electrically conductive, non-magnetic material which is included as a constituent or as constituents in a mixture, the separation being performed in a space permeable to magnetic waves, and the mixture in the space is subjected to an alternating magnetic field generated by a rotating element equipped with magnets. According to the invention, the particles are thrown up from the bottom of the space in a direction opposite to the direction of rotation of the magnet-equipped element and corresponding to a throwing angle alpha relative to the horizontal plane, 0 < alpha < 90, and the magnet-equipped element is disposed above the separation space. The device comprises a separation space (2, 3, 4) permeable to magnetic waves, means (5) for generating an alternating magnetic field, and feeding and discharging means. The means (5) is a rotating element equipped with magnets, and a throwing apparatus (11) is provided for throwing up the particles in the separation space in a direction opposite to the direction of rotation of the means (5), which is disposed above the separation space. <IMAGE>
SE9003485A 1990-11-01 1990-11-01 DEVICE FOR TORRESPARATION OF GRANULES SE468078B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003485A SE468078B (en) 1990-11-01 1990-11-01 DEVICE FOR TORRESPARATION OF GRANULES
EP19910850268 EP0484309A3 (en) 1990-11-01 1991-10-31 Method and device for separating particulate matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003485A SE468078B (en) 1990-11-01 1990-11-01 DEVICE FOR TORRESPARATION OF GRANULES

Publications (3)

Publication Number Publication Date
SE9003485D0 SE9003485D0 (en) 1990-11-01
SE9003485L true SE9003485L (en) 1992-05-02
SE468078B SE468078B (en) 1992-11-02

Family

ID=20380790

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003485A SE468078B (en) 1990-11-01 1990-11-01 DEVICE FOR TORRESPARATION OF GRANULES

Country Status (2)

Country Link
EP (1) EP0484309A3 (en)
SE (1) SE468078B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003325C2 (en) * 1996-06-12 1997-12-17 Tno Device for separating non-ferrous metals from eddy currents (Eddy currents) or separating non-ferrous metal particles by composition, size, shape or density.
SE529814C2 (en) * 2006-04-11 2007-11-27 Mattssonfoeretagen I Uddevalla Wire-engraved engraving roll and method of making it

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129002A1 (en) * 1970-06-15 1971-12-23 Univ Vanderbilt Method and device for separating particles with different electrical conductivities
JPS54122466A (en) * 1978-03-16 1979-09-22 Shinko Electric Co Ltd Linear motor type nonmagnetic metal selector
US4313543A (en) * 1979-09-04 1982-02-02 Raytheon Company Multi-size materials separator
ZA886696B (en) * 1987-09-11 1989-04-26 Alcan Int Ltd Method of separating metal alloy particles

Also Published As

Publication number Publication date
SE468078B (en) 1992-11-02
EP0484309A3 (en) 1992-08-12
EP0484309A2 (en) 1992-05-06
SE9003485D0 (en) 1990-11-01

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