EP 0484309 A3 19920812 - METHOD AND DEVICE FOR SEPARATING PARTICULATE MATTER
Title (en)
METHOD AND DEVICE FOR SEPARATING PARTICULATE MATTER
Publication
Application
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
IPC 8 full level
B03C 1/247 (2006.01)
CPC (source: EP)
B03C 1/247 (2013.01)
Citation (search report)
- [Y] DE 2129002 A1 19711223 - UNIV VANDERBILT
- [Y] US 4229288 A 19801021 - AKAMA MASARU
- [AD] US 4313543 A 19820202 - PATERSON MALCOLM M
- [AD] EP 0307250 A2 19890315 - ALCAN INT LTD [CA]
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