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1. 发明授权

US06789679B2 Method and apparatus for separating particles 失效
标题翻译：分离颗粒的方法和装置
公开(公告)号：US06789679B2
公开(公告)日：2004-09-14
申请号：US10117183
申请日：2002-04-08
申请人： Vagiz Nurgalievich Abrarov , Sergei Dimitrievich Vaulin , Bojidara Grigorova , James Anthony Jude Tumilty , Christian Ghislain Schmidt
发明人： Vagiz Nurgalievich Abrarov , Sergei Dimitrievich Vaulin , Bojidara Grigorova , James Anthony Jude Tumilty , Christian Ghislain Schmidt
IPC分类号： B03C700
CPC分类号： B03C7/023
摘要： The invention concerns a method and apparatus for separating mineral particles according to their dielectric and/or electrophysical properties. In one practical example, rutile particles can be separated from zircon particles. In the method, the mineral particles which are to be separated are passed through a sharply non-homogenous electrical field. Particles with different dielectric and/or electrophysical properties are subjected to different forces which separate them spatially. The spatially separated particles are collected in discrete fractions.
摘要翻译：本发明涉及根据其电介质和/或电物理性质分离矿物颗粒的方法和设备。在一个实际实例中，金红石颗粒可以与锆石颗粒分离。在该方法中，待分离的矿物颗粒通过急剧不均匀的电场。具有不同电介质和/或电物理性质的颗粒受到将空间分离的不同的力。空间分离的颗粒以离散的级分收集。

2. 发明申请

US20080257789A1 Device for and Method of Separating Particles 审中-公开
标题翻译：分离颗粒的装置和方法
公开(公告)号：US20080257789A1
公开(公告)日：2008-10-23
申请号：US11658122
申请日：2005-07-15
申请人： Sergei Dimitrievich Vaulin
发明人： Sergei Dimitrievich Vaulin
IPC分类号： B07B7/00
CPC分类号： B03C7/003 , B03C7/06
摘要： A device (32) is provided for separating particles in a material (34), the particles having different conductivities. The device (32) comprises a feeder (36) for accommodating the material (34), the feeder (36) defining an outlet opening (38). Charging means (40) is located within the feeder (36) and proximate the opening (38) of the feeder (36), the charging means (40) being arranged to directly charge the particles. The device (32) further includes a rotatable drum (42) that is located adjacent the opening (38) of the feeder (36). In use, the charging means (40) is arranged to produce a cloud of similarly charged particles that leave the feeder (36) via the opening (38) and land on the drum (42) substantially as a monolayer, with conductive particles (48) subsequently losing their charge to the drum (42) and thus falling off, while the insulative/less conductive particles (50) remain charged and thus attracted to the surface of the drum (42) so as to be removed further on in the rotation of the drum (42).
摘要翻译：提供了用于分离材料（34）中的颗粒的装置（32），该颗粒具有不同的电导率。设备（32）包括用于容纳材料（34）的馈送器（36），馈送器（36）限定出口开口（38）。充电装置（40）位于进料器（36）内并且靠近进料器（36）的开口（38）处，所述充电装置（40）被布置成直接对颗粒充电。所述装置（32）还包括位于所述进给器（36）的开口（38）附近的可旋转滚筒（42）。在使用中，充电装置（40）被布置成产生类似带电粒子的云，其通过开口（38）离开给料器（36）并且基本上以单层与导电颗粒（48））随后将其电荷丢失到鼓（42）并因此脱落，同时绝缘/较少导电的颗粒（50）保持充电并因此被吸引到滚筒（42）的表面，以便在旋转中进一步去除的滚筒（42）。

3. 发明授权

US06390302B1 Method and apparatus for separating particles 失效
标题翻译：分离颗粒的方法和装置
公开(公告)号：US06390302B1
公开(公告)日：2002-05-21
申请号：US09258312
申请日：1999-02-26
申请人： Vagiz Nurgalievich Abrarov , Sergei Dimitrievich Vaulin , Bojidara Grigorova , James Anthony Jude Tumilty , Christian Ghislain Schmidt
发明人： Vagiz Nurgalievich Abrarov , Sergei Dimitrievich Vaulin , Bojidara Grigorova , James Anthony Jude Tumilty , Christian Ghislain Schmidt
IPC分类号： B03C700
CPC分类号： B03C7/023
摘要： The invention concerns a method and apparatus for separating mineral particles according to their dielectric and/or electrophysical properties. In one practical example, rutile particles can be separated from zircon particles. In the method, the mineral particles which are to be separated are passed through a sharply non-homogenous electrical field. Particles with different dielectric and/or electrophysical properties are subjected to different forces which separate them spatially. The spatially separated particles are collected in discrete fractions.
摘要翻译：本发明涉及根据其电介质和/或电物理性质分离矿物颗粒的方法和设备。在一个实际实例中，金红石颗粒可以与锆石颗粒分离。在该方法中，待分离的矿物颗粒通过急剧不均匀的电场。具有不同电介质和/或电物理性质的颗粒受到将空间分离的不同的力。空间分离的颗粒以离散的级分收集。

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