Global Patent Index - EP 0484309 A3

EP 0484309 A3 19920812 - METHOD AND DEVICE FOR SEPARATING PARTICULATE MATTER

Title (en)

METHOD AND DEVICE FOR SEPARATING PARTICULATE MATTER

Publication

EP 0484309 A3 19920812 (EN)

Application

EP 91850268 A 19911031

Priority

SE 9003485 A 19901101

Abstract (en)

[origin: EP0484309A2] 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>

IPC 1-7

B03C 1/24

IPC 8 full level

B03C 1/247 (2006.01)

CPC (source: EP)

B03C 1/247 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0484309 A2 19920506; EP 0484309 A3 19920812; SE 468078 B 19921102; SE 9003485 D0 19901101; SE 9003485 L 19920502

DOCDB simple family (application)

EP 91850268 A 19911031; SE 9003485 A 19901101