专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080000811A1 Mineral Separation Plant Device 审中-公开
标题翻译：矿物分离设备
公开(公告)号：US20080000811A1
公开(公告)日：2008-01-03
申请号：US10599750
申请日：2005-04-07
申请人： Bruce Selvey , Johannes Kruger , Mark Palmer , Keith Borg
发明人： Bruce Selvey , Johannes Kruger , Mark Palmer , Keith Borg
IPC分类号： B03C7/12 , B03C1/30 , B03C7/10
CPC分类号： B03C7/12 , B03C1/30 , B03C7/10
摘要： The present invention provides an electrostatic separation device to separate components of a mixture of particulates, said device including a means to electrostatically charge said particulates and a first roll and a second roll which are conductive, said first and second roll being arranged one above the other, said device including third and fourth rolls which are also conductive, said first and second rolls each producing a non-conductive output and conductive output, which proceeds respectively to said third roll and said fourth roll, with said first and second rolls producing a mids output, said mids output from said first roll proceeding onto said second roll. The present invention also provides a method of separating particulates from a mixture of particulates, said method including the steps of electrostatically charging said particulates and passing same over a first and second rolls which are conductive, whereby the non-conductive output and conductive output of said first roll bypasses said second roll, said second roll processing only the mids output from said first roll. The present invention also provides a separation plant having such a device or utlising such a method. The present invention further provides an electrostatic and magnetic mineral separation device having a roll onto which a feed of particulate to be separated can be introduced, said roll including a magnetic means associated therewith to allow magnetic forces to act on said particulates and thereby attract said particulates to said roll, said roll also being conductive and said device including a means to electrostatically charge said particulates so that conductive particulate is removed from said roll before non conductive particulate.
摘要翻译：本发明提供了一种用于分离微粒混合物的组分的静电分离装置，所述装置包括用于对所述微粒进行静电充电的装置和具有导电性的第一辊和第二辊，所述第一和第二辊彼此上下排列所述装置包括也是导电的第三和第四辊，所述第一和第二辊各自产生非导电输出和导电输出，其分别进入所述第三辊和所述第四辊，所述第一和第二辊产生中间输出，从所述第一辊输出的所述中间体进入所述第二辊。本发明还提供了一种从微粒混合物中分离微粒的方法，所述方法包括以下步骤：对导电的第一和第二辊静电充电所述微粒并使其通过，由此所述的导电输出和导电输出第一辊绕过所述第二辊，所述第二辊仅处理从所述第一辊输出的中间体。本发明还提供一种具有这种装置或使用这种方法的分离装置。本发明还提供了一种具有卷筒的静电和磁性矿物分离装置，可以在其上引入待分离颗粒的进料，所述辊包括与其相关联的磁性装置，以允许磁力作用在所述颗粒上，从而吸引所述颗粒所述辊也是导电的，并且所述装置包括对所述颗粒进行静电充电的装置，使得在非导电颗粒之前从所述辊移除导电颗粒。

IPRDB

热门服务

关于我们

友情链接

联系方式