发明公开
- 专利标题: APPARATUS AND METHOD FOR SORTING NON-FERROMAGNETIC PARTICLES
- 专利标题(中): 装置和方法分离铁磁颗粒
-
申请号: EP98921212.1申请日: 1998-05-15
-
公开(公告)号: EP0999895A1公开(公告)日: 2000-05-17
- 发明人: GESING, Adam, J. , DEHETRE, Kevin, W. , CRANFORD, Tommy , NOE, James E.
- 申请人: HURON VALLEY STEEL CORPORATION(a Michigan corporation)
- 申请人地址: 41000 Huron River Drive Belleville, MI 48111 US
- 专利权人: HURON VALLEY STEEL CORPORATION(a Michigan corporation)
- 当前专利权人: HURON VALLEY STEEL CORPORATION(a Michigan corporation)
- 当前专利权人地址: 41000 Huron River Drive Belleville, MI 48111 US
- 代理机构: Rees, Alexander Ellison
- 优先权: US903543 19970730
- 国际公布: WO9906151 19990211
- 主分类号: B03C1/00
- IPC分类号: B03C1/00
摘要:
An eddy current separator (10, 10a, 10b, 10c, 10d, 10e, 10f, 10g) and a separation method for separating non-ferromagnetic particles (14) by engaging the particles to force the particles into a primary magnetic field (34) to increase the induced eddy current flow that generates particle magnetic fields such that subsequent release of the particles allows increased magnetic field propulsion to propel the particles distances that vary according to their electrical resistance, densities, shapes and sizes. Different embodiments move the particles into the primary magnetic field by an inclined engagement member (42) that may be a flexible member (42') or a brush (42''), a vertically movable roll (54a), a rotary brush (54b), an upper auxiliary conveyor (64), an upper belt reach (26) of a belt conveyor (16), a vibratory member (26') of a vibratory conveyor (16'), and an inclined gravity slide (70) that may be a curved trough (72).
信息查询