公开(公告)号：US6062393A

公开(公告)日：2000-05-16

申请号：US931423

申请日：1997-09-16

申请人： Frank S. Knoll ,  Adrian Perregaux ,  Joseph Boehm

发明人： Frank S. Knoll ,  Adrian Perregaux ,  Joseph Boehm

IPC分类号： B03C1/14 ,  B03C1/00

CPC分类号： B03C1/14

摘要： A process and an apparatus for separating particles according to the strength of their magnetic susceptibilities includes a mass of loose particles transported on a moving surface over a plurality of long, thin, magnets separated by thin straps of ferromagnetic metal. The magnets are arranged such that the polarities of two adjacent magnets engaging opposite sides of the same ferromagnetic strap are identical. Particles are separated on the moving surface and when that surface passes around a horizontal axis, the particles fall off the surface into selected areas according to the magnetic susceptibilities of the particles. Cooling air flows between the moving surface and magnets to enhance operation and the useful life of the magnets.

摘要翻译： 用于根据其磁化率的强度分离颗粒的方法和装置包括在由铁磁性金属薄带分离的多个长而薄的磁体上的运动表面上传输的大量松散颗粒。 磁体被布置成使得与相同铁磁带的相对侧啮合的两个相邻磁体的极性是相同的。 颗粒在移动表面上分离，并且当该表面绕水平轴线时，颗粒根据颗粒的磁化率从表面落入选定区域。 冷却空气在运动表面和磁体之间流动，以增加磁铁的运行和使用寿命。

公开(公告)号：US4031004A

公开(公告)日：1977-06-21

申请号：US689662

申请日：1976-05-24

申请人： Edward J. Sommer, Jr. ,  Garry R. Kenny ,  Frank S. Knoll ,  David W. Mitchell

发明人： Edward J. Sommer, Jr. ,  Garry R. Kenny ,  Frank S. Knoll ,  David W. Mitchell

IPC分类号： B03C1/23 ,  B03C1/30

CPC分类号： B03C1/23 ,  Y10S241/38

摘要： A feed system is disclosed herein for use with an electromagnetic eddy current materials separator for supplying material to be acted upon by the eddy current magnet directly into the regions strongest influence of the magnetic field of said magnet. Automatic blockage release means are provided to terminate jam-ups in the event that a blockage should occur in the delivery of feedstock to the region of influence of the magnetic field of the magnet.

摘要翻译： 本文公开了一种与电磁涡流材料分离器一起使用的进料系统，用于将由涡流磁体直接作用的材料直接供应到所述磁体的磁场的最强影响区域中。 提供自动堵塞释放装置以在发生在磁体的磁场影响区域内的原料输送时发生堵塞的情况下终止堵塞。

公开(公告)号：US3970546A

公开(公告)日：1976-07-20

申请号：US476281

申请日：1974-06-04

申请人： Clyde B. Webb ,  Frank S. Knoll

发明人： Clyde B. Webb ,  Frank S. Knoll

IPC分类号： B03B9/06 ,  B03C7/02 ,  B03B1/00 ,  B03C7/04

CPC分类号： B03C7/02 ,  B03B9/06 ,  Y02W30/526 ,  Y02W30/527 ,  Y10S209/93 ,  Y10S241/38

摘要： Apparatus for separating non-ferrous metal from waste material comprising a grounded rotary conductive drum, means for feeding waste material to the drum, a D.C. corona electrode, an A.C. corona electrode, a D.C. static electrode and a splitter. The method of separation comprises magnetic separation of ferrous metals, sizing of the waste material, preliminary classification to remove dust and low density particles, drying to reduce the moisture content, feeding the waste material to the rotating grounded roll and subjecting the material successively to D.C. corona discharge, A.C. corona discharge and a D.C. electrostatic field.

摘要翻译： 用于将有色金属与废料分离的设备，包括接地的旋转导电滚筒，用于将废料输送到滚筒的装置，直流电晕电极，直流电晕电极，直流静态电极和分流器。 分离方法包括黑色金属的磁分离，废料的上浆，初步分类以除去粉尘和低密度颗粒，干燥以降低含水量，将废料送入转动的接地辊中，并将材料连续地送至DC 电晕放电，AC电晕放电和DC静电场。

公开(公告)号：US06336559B1

公开(公告)日：2002-01-08

申请号：US09449381

申请日：1999-11-24

申请人： Frank S. Knoll ,  Weng S. Kow ,  Timo U. Niitti

发明人： Frank S. Knoll ,  Weng S. Kow ,  Timo U. Niitti

IPC分类号： B03B552

CPC分类号： B03B5/626

摘要： Replaceable inserts are provided in depressions of a spiral separator wherein the inserts have surface irregularities to optimize the spiral efficiencies in separating feed stock materials. These irregularities become worn by the materials and would require replacement of the spiral, ordinarily, whereas new inserts herein greatly extend the useful life of the spiral. Also, if the feed of the spiral changes appropriate new inserts may be used to separate the changed feed. The inserts may be any shape, circular being preferred when adjustability is needed.

摘要翻译： 在螺旋分离器的凹陷处提供可更换的刀片，其中刀片具有表面凹凸，以优化分离原料的螺旋效率。 这些不规则性被材料磨损，并且通常需要更换螺旋，而新的插入件大大延长了螺旋的使用寿命。 此外，如果螺旋线的进给适当，则可以使用新的刀片来分离改变的进给。 插入件可以是任何形状，当需要可调整性时，圆形是优选的。

公开(公告)号：US5452805A

公开(公告)日：1995-09-26

申请号：US191033

申请日：1994-02-02

申请人： Michael D. Robertson ,  Frank S. Knoll

发明人： Michael D. Robertson ,  Frank S. Knoll

IPC分类号： B03B5/62 ,  B07C9/00

CPC分类号： B03B5/626

摘要： A spiral trough separator having a vertical axis and adapted to separate fine particles from a liquid slurry stream of those particles flowing down the spiral trough. The trough has spaced groups of parallel grooves, transverse to the flow of the slurry, a drain adjacent the lower ends of the grooves for collecting concentrates or fines of the particles and a wash liquid outlet to deliver liquid into the slurry stream to remove impurities from such fines prior to collection in the drain. The wash liquid outlet is adjustable with respect to the wash liquid flow in the wash liquid trough of the spiral to select the appropriate volume of wash liquid to be introduced into the liquid slurry stream.

摘要翻译： 螺旋槽分离器具有垂直轴线并且适于将细颗粒与从螺旋槽流下的那些颗粒的液体浆料流分离。 槽具有间隔开的一组平行的沟槽，横向于浆料的流动，邻近槽的下端的排水口用于收集颗粒的浓缩物或细粉，以及洗涤液体出口以将液体输送到浆料流中以从 这些罚款在收集在排水渠之前。 洗涤液出口相对于螺旋的洗涤液槽中的洗涤液体流动是可调节的，以选择适当体积的待引入液体浆料流的洗涤液体。

公开(公告)号：US4305797A

公开(公告)日：1981-12-15

申请号：US209371

申请日：1980-11-24

申请人： Frank S. Knoll ,  Joseph B. Taylor

发明人： Frank S. Knoll ,  Joseph B. Taylor

IPC分类号： B03C7/02 ,  B03C5/00

CPC分类号： B03C7/023

摘要： An apparatus and method are provided for separating electrically neutral solid materials having different dielectric, shape, density or dipole moment properties by passing a mixture of such materials through a nonuniform electric field generated between an electrically charged arcuate surface and a flat horizontal grounded surface having a receiving end, a discharge end and two lateral edges, said arcuate surface being spaced above said horizontal surface and extending from about said receiving end to about said discharge end and from one of said lateral edges to at least midway between said lateral edges; a means for introducing said solid materials into the electric field near said receiving end and conducting said material through the field to said discharge end; and recovering one type of material from said lateral edge adjacent said arcuate surface and another type of material from said discharge end of the horizontal surface.

摘要翻译： 提供了一种用于分离具有不同电介质，形状，密度或偶极矩特性的电中性固体材料的装置和方法，其通过使这种材料的混合物通过在带电的弧形表面和平坦的水平接地表面之间产生的不均匀的电场， 所述弧形表面在所述水平表面上方间隔开并且从所述接收端从所述接收端延伸到所述排出端，并从所述侧边之一至所述侧边之间的至少中间延伸; 将所述固体材料引入所述接收端附近的电场并将所述材料通过所述场导入所述放电端的装置; 以及从所述弓形表面相邻的所述侧边缘和从所述水平表面的所述排放端的另一种类型的材料回收一种类型的材料。

公开(公告)号：US5098558A

公开(公告)日：1992-03-24

申请号：US456857

申请日：1989-12-27

申请人： Frank S. Knoll ,  Arnold H. Jackson

发明人： Frank S. Knoll ,  Arnold H. Jackson

IPC分类号： B03C7/00 ,  B03C7/04

CPC分类号： B03C7/003 ,  B03C7/04 ,  Y10S209/92

摘要： In an inclined pan feeding apparatus for presenting or discharging particulate material onto a conveyor including a feed hopper, a generally horizontal pan to receive particles from the hopper and deliver the particles in a thin layer to a conveyor belt or roll; the improvement wherein the pan is adjustably inclined downwardly from the hopper to a spillway edge above the belt or roll, the pan being attached to the stationary frame through a front pair of vibration absorbers and a rear pair of vibration absorbers, a rotating motor with eccentric weights is attached to the pan to cause the pan to vibrate generally horizontally, the motor being selectively positioned vertically on the back of the pan, and the front pair of vibration absorbers being selectively positioned at spaced locations along the sides of the pan; and a skirt of flexible plastic fringe hanging closely above and parallel to the spillway edge of the pan.

摘要翻译： 在用于将颗粒材料呈现或排出到包括进料斗的输送机的倾斜盘进给装置中，该进料斗是大体上水平的盘，用于从料斗接收颗粒并将薄层中的颗粒输送到输送带或辊; 改进之处在于，锅可从料斗向下调节到带或辊上方的溢流道边缘，锅通过前一对减震器和后一对减震器附接到固定框架，具有偏心的旋转马达 重物连接在锅上，使锅大致水平地振动，电动机选择性地垂直地定位在锅的后部，并且前面的一对减震器被选择性地定位在沿着锅的侧面的间隔位置处; 和柔软的塑料边缘的裙部紧紧地悬挂在平底锅的溢流道边缘上方并平行。

公开(公告)号：US4421148A

公开(公告)日：1983-12-20

申请号：US316138

申请日：1981-10-29

申请人： Frank S. Knoll ,  Arnold H. Jackson

发明人： Frank S. Knoll ,  Arnold H. Jackson

IPC分类号： B65G47/19 ,  B65B1/30

CPC分类号： B65G47/19

摘要： A device for feeding particulate material to a moving surface comprising a hopper for containing particulate material and having an outlet in the bottom for dispensing that material; a moving surface spaced downwardly from the outlet of the hopper and adapted to receive particulate material distributed across the surface; a receiver spaced downwardly from the outlet of the hopper to receive particulate material from the outlet and to direct that material generally horizontally to fall from an open edge of the receiver; and a vertical chute to receive the particulate material falling from the open edge of the receiver and to direct it downwardly and then horizontally to a dispensing edge spaced vertically above and closely adjacent to the moving surface.

摘要翻译： 一种用于将颗粒材料供给到移动表面的装置，包括用于容纳颗粒材料的料斗并且在底部具有用于分配该材料的出口; 从所述料斗的出口向下间隔的移动表面，并且适于接收分布在所述表面上的颗粒材料; 从料斗的出口向下间隔开的接收器，以从出口接收颗粒材料，并将该材料大致水平地引导从接收器的开口边缘落下; 以及垂直滑槽，用于接收从接收器的开口边缘落下的颗粒材料，并将其向下并且然后水平地引导到在移动表面垂直上方并且紧密相邻的分配边缘。

公开(公告)号：US4251353A

公开(公告)日：1981-02-17

申请号：US959753

申请日：1978-11-13

申请人： Frank S. Knoll

发明人： Frank S. Knoll

IPC分类号： B03B9/06 ,  B03C7/06 ,  B07B13/00

CPC分类号： B03C7/06 ,  B03B9/061 ,  B03B9/062 ,  B07B13/003 ,  Y02W30/527 ,  Y02W30/60

摘要： A method of treating a refuse fraction to separate a desired valuable constituent, such as a glass concentrate, is disclosed in which a particulate refuse fraction comprising glass, stones, metal and the like is fed to the top of a rotating support comprising a grounded conductive underlayer and a nonconductive overlayer and the particles are pinned to the rotating support by ion bombardment. The stone and metal particles tend to separate first from the roll while the glass particles have a greater tendency to remain pinned to the roll and can be collected as a separate fraction.

摘要翻译： 公开了一种处理垃圾部分以分离所需的有价值成分（例如玻璃浓缩物）的方法，其中将包含玻璃，石头，金​​属等的颗粒垃圾部分进料到旋转载体的顶部，所述旋转载体包括接地导电 底层和非导电覆盖层，并且通过离子轰击将颗粒固定到旋转载体上。 石头和金属颗粒倾向于首先与辊分离，而玻璃颗粒具有更大的保持固定在辊上的趋势并且可以作为单独的部分收集。

公开(公告)号：US4247390A

公开(公告)日：1981-01-27

申请号：US953882

申请日：1978-10-23

申请人： Frank S. Knoll

发明人： Frank S. Knoll

IPC分类号： B03C7/06 ,  B03C7/00

CPC分类号： B03C7/06

摘要： A method of separating vermiculite from the associated gangue is disclosed in which the ore is fed to the top of a rotating support comprising a grounded conductive underlayer and a nonconductive overlayer and the ore particles are pinned to the rotating support by ion bombardment. The gangue tends to separate first from the roll while the vermiculite particles have a greater tendency to remain pinned to the roll and can be collected as a separate fraction.

摘要翻译： 公开了一种从相关的脉石分离蛭石的方法，其中矿石被供给到包括接地的导电底层和非导电覆盖层的旋转载体的顶部，并且矿石颗粒通过离子轰击固定到旋转载体上。 ang石倾向于首先与辊分离，而蛭石颗粒具有更大的保持固定在辊上的趋势并且可以作为单独的部分收集。