公开(公告)号：US4657671A

公开(公告)日：1987-04-14

申请号：US591040

申请日：1984-03-19

申请人： Dietrich W. Botstiber ,  David A. Nielsen

发明人： Dietrich W. Botstiber ,  David A. Nielsen

IPC分类号： B01D29/11 ,  B01D35/143 ,  F01M11/03 ,  G01N15/06 ,  G01N33/28 ,  B01D29/38

CPC分类号： G01N33/2858 ,  B01D29/117 ,  B01D35/143 ,  G01N15/0656 ,  F01M2001/1042

摘要： A device using intentionally introduced centrifugal force to direct particles suspended in a liquid to peripherally arranged contact members and to detain them there through the static pressure caused by the peripherally moving liquid.The device separates the ferrous, magnetizable, from the nonferrous, not magnetizable, particles by providing a magnetic capturing unit having a diameter smaller than that of the aforementioned contact member arrangement, so that ferrous particles will be retained by magnetism and so indicated, while nonferrous ones will be detained by the radially more outwardly located contact members and indicated accordingly. Individual indications of, especially nonferrous particle accumulations, are provided for at least two particle magnitude ranges.

摘要翻译： 使用有意引入离心力的装置将悬浮在液体中的颗粒引导到外围布置的接触构件并通过由周边移动的液体引起的静压将其留在那里。 该装置通过提供具有比上述接触构件装置的直径小的直径的磁捕获单元将铁，可磁化的有色金属，不可磁化的颗粒分离，使得亚铁颗粒将被磁性保持，如此指出，而有色金属 一些将被径向更向外定位的接触构件扣留并相应地指示。 提供了至少两个粒子范围的个体特征，特别是有色颗粒积聚。