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1. 发明授权

US3426895A Method and apparatus for electrostatic separation 失效
标题翻译：静电分离方法与装置
公开(公告)号：US3426895A
公开(公告)日：1969-02-11
申请号：US3426895D
申请日：1966-11-21
申请人： NAT ENG CO
发明人： BULLOCK HARRY L
IPC分类号： B03C7/00 , B03C7/10
CPC分类号： B03C7/00 , B03C7/10

2. 发明授权

US2615570A Middlings purifier 失效
标题翻译：中尉净化器
公开(公告)号：US2615570A
公开(公告)日：1952-10-28
申请号：US10988649
申请日：1949-08-12
申请人： GEN MILLS INC
发明人： MORRISON CREIGHTON H
IPC分类号： B03C7/10
CPC分类号： B03C7/10

3. 发明授权

US2382122A Apparatus for the electrostatic separation of material particles 失效
标题翻译：用于静电分离材料颗粒的装置
公开(公告)号：US2382122A
公开(公告)日：1945-08-14
申请号：US40326741
申请日：1941-07-21
申请人： OREFRACTION INC
发明人： WIEGAND EDWIN L
IPC分类号： B03C7/10
CPC分类号： B03C7/10

4. 发明申请

US20070084758A1 Charging and sorting device 审中-公开
标题翻译：充电和分拣装置
公开(公告)号：US20070084758A1
公开(公告)日：2007-04-19
申请号：US11473240
申请日：2006-06-23
申请人： Yasuhiro Endo , Muneaki Mukuda , Yuichi Matsuo
发明人： Yasuhiro Endo , Muneaki Mukuda , Yuichi Matsuo
IPC分类号： B03C7/00
CPC分类号： B29B17/02 , B03C7/10 , B29B2017/0203 , B29B2017/0265 , Y02W30/527 , Y02W30/622
摘要： A mixture of first material chips and second material chips is charged by a first frictional charging device made of a first material property, and then first and second sorted matters are sorted from the mixture by an electric field across first and second opposed electrodes. After that, the second sorted matter of higher content of the second material chips than the content of the first material chips is charged by a second frictional charging device made of a second material property, and then third and fourth sorted matters are sorted from the second sorted matter by an electric field across third and fourth opposed electrodes. By subjecting the mixture including the first and second material chips to two-stage sorting, and selecting the materials of portions having charging capability of first and second charging devices to conform to the electrostatic properties of the materials of the mixture, the charging of the first and second material chips in the first and second charging devices is accelerated, making it easy to obtain sorted matters where the first and second materials have been purified to a high degree. A charging and sorting device is therefore achieved which is capable of sorting the materials of the mixture to a higher degree.
摘要翻译：第一材料芯片和第二材料芯片的混合物由第一材料性能的第一摩擦充电装置充电，然后通过跨越第一和第二相对电极的电场从混合物中分选第一和第二分选物质。之后，通过由第二材料属性制成的第二摩擦充电装置对第二材料芯片的含量高于第一材料芯片的第二分选物进行充电，然后将第三和第四分类物从第二材料碎片通过第三和第四相对电极上的电场分选物质。通过对包括第一和第二材料芯片的混合物进行两级分选，并且选择具有第一和第二充电装置的充电能力的部分的材料以符合混合物的材料的静电特性，第一并且第一和第二充电装置中的第二材料芯片被加速，使得容易获得第一和第二材料已被高纯化的分类物质。因此实现了能够将混合物的材料分级到更高程度的充电和分选装置。

5. 发明授权

US2687803A Method and apparatus for the electrostatic separation of corn from its impurities 失效
标题翻译：用于从其杂质中静电分离玉米的方法和装置
公开(公告)号：US2687803A
公开(公告)日：1954-08-31
申请号：US15628850
申请日：1950-04-17
申请人： QUAKER OATS CO
发明人： JOHNSON HERBERT B
IPC分类号： B03C7/10
CPC分类号： B03C7/10

6. 发明授权

US2213510A Apparatus for classification and separation of material particles 失效
标题翻译：用于分类和分离材料颗粒的装置
公开(公告)号：US2213510A
公开(公告)日：1940-09-03
申请号：US14980637
申请日：1937-06-23
申请人： WIEGAND EDWIN L
发明人： WIEGAND EDWIN L
IPC分类号： B03C7/10
CPC分类号： B03C7/10

7. 发明授权

US08307987B2 Electrostatic material separator 有权
标题翻译：静电分离器
公开(公告)号：US08307987B2
公开(公告)日：2012-11-13
申请号：US12818339
申请日：2010-06-18
申请人： Steve Miller , Roy Miller , Dane Campbell
发明人： Steve Miller , Roy Miller , Dane Campbell
IPC分类号： B07B4/00
CPC分类号： B03C7/10 , B03B9/06 , B03C7/06 , B03C7/08 , B07B1/155 , B07B4/02 , B07B9/02 , B07B11/06 , B07B13/11 , B65B69/0008 , Y02W30/523 , Y02W30/525 , Y02W30/527
摘要： A separation system includes an air separator that, in one embodiment, primarily receives Municipal Solid Waste (MSW) containing a mixture of relatively light MSW recyclable materials such as plastic, paper, cardboard, plastic containers, and/or metal containers and relatively heavy MSW such as textiles, food waste, yard debris, etc. The air separator blows the relatively light MSW recyclable materials up though a chamber and onto a first conveyor while the other relatively heavy MSW material drops down a chute onto a second conveyor. A separation screen receives the relatively light MSW recyclable materials from the air separator and separates the relatively flat fiber and plastic film materials from the other paper, plastic and metal containers. In another separation stage, an electrostatic emitter is positioned adjacent to a conveyor for applying an electrostatic charge to faciliate separation of the MSW recyclable materials. An optical identification system is configured to distinguish different types of recyclable materials.
摘要翻译：分离系统包括空气分离器，在一个实施方案中，空气分离器主要接收含有相对较轻的MSW可再循环材料（例如塑料，纸张，纸板，塑料容器和/或金属容器）和相对较重的MSW的混合物的城市固体废物（MSW）例如纺织品，食物垃圾，院子碎片等。空气分离器将相对较轻的MSW可回收材料通过一个室和第一个输送机吹出，而另一个相对较重的MSW材料将滑槽下落到第二个输送机上。分离屏幕从空气分离器接收相对较轻的MSW可回收材料，并将相对平坦的纤维和塑料薄膜材料与其他纸张，塑料和金属容器分离。在另一个分离阶段，静电发射器邻近传送带定位，用于施加静电电荷以促进MSW可回收材料的分离。光学识别系统被配置为区分不同类型的可回收材料。

8. 发明授权

US3998727A Electrostatic separator 失效
标题翻译：静电分离器
公开(公告)号：US3998727A
公开(公告)日：1976-12-21
申请号：US494290
申请日：1974-08-02
申请人： Philip John Giffard
发明人： Philip John Giffard
IPC分类号： B03C7/10
CPC分类号： B03C7/10
摘要： An electrostatic separator unit comprises an arcuate feed plate, an arcuate screen co-axial with the feed plate, feed introduction means adapted to feed a mixture to be separated onto the feed plate for gravitational flow to the screen and an electrode above the screen. At least one of the feed plate, screen and feed introduction means is positionally adjustable rotationally about the common axis of feed plate and screen.
摘要翻译：静电分离器单元包括弓形进料板，与进料板同轴的弧形筛网，进料引入装置，适于将待分离的混合物进料到进料板上，以重力流向筛网和筛网上方的电极。进料板，筛网和进料引入装置中的至少一个可以围绕进料板和筛网的公共轴线旋转位置调节。

9. 发明授权

US2813626A Method for separating asbestos from its ores 失效
标题翻译：从其矿石中分离石棉的方法
公开(公告)号：US2813626A
公开(公告)日：1957-11-19
申请号：US39406953
申请日：1953-11-24
申请人： QUAKER OATS CO
发明人： JOHNSON HERBERT B , BOSS CHARLES G
IPC分类号： B03C7/10
CPC分类号： B03C7/10

10. 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。

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