-
公开(公告)号：US20170320745A1
公开(公告)日：2017-11-09
申请号：US15147792
申请日：2016-05-05
申请人： REC Silicon Inc
发明人： Robert J. Geertsen
CPC分类号： C01B33/02 , B07B1/22 , B07B4/06 , B07B4/08 , B07B7/02 , C01P2004/32 , C01P2004/60 , C01P2006/80
摘要： Methods and apparatus for separating polysilicon powder from a mixture of granular polysilicon and polysilicon powder are disclosed. The method includes tumbling the polysilicon material in a tumbling device while flowing humidified sweep gas through the tumbling device. Also disclosed are compositions including granulate polysilicon or polycrystalline silicon, in some examples, including a coating layer consisting essentially of water.
-
公开(公告)号：US20150321226A1
公开(公告)日：2015-11-12
申请号：US14708206
申请日：2015-05-09
摘要： A separating device for separating crop from a mixture with admixtures has a drop stage and a conveying device supplying the mixture to the drop stage. The mixture is falling in the drop stage and the drop stage effects loosening of the mixture. A retaining element is arranged downstream of the drop stage so as to face the mixture falling in the drop stage, wherein downstream of the retaining element the crop and the solid bodies separated from the mixture are transported farther as separated individual parts in substantially opposite conveying directions. An air stream interacts with the retaining element and exits as a discharged air stream from the retaining element. A functional unit extends substantially above the retaining element and interacts at least partially with the discharged air stream and produces one or more partial air streams. The partial air streams are controllable by the functional unit.
摘要翻译： 用于将混合物与混合物分离的分离装置具有液滴级和将混合物供给到液滴级的输送装置。 混合物处于下降阶段，下降阶段会使混合物松动。 保持元件布置在液滴台的下游，以便面对落在液滴台中的混合物，其中在保持元件的下游，作物和与混合物分离的固体物质在分开的独立部件基本相反的输送方向上被更远地输送 。 空气流与保持元件相互作用并作为排出的空气流从保持元件排出。 功能单元基本上在保持元件上方延伸并且至少部分地与排出的空气流相互作用并产生一个或多个部分空气流。 部分气流由功能单元控制。
-
公开(公告)号：US20120012687A1
公开(公告)日：2012-01-19
申请号：US13182309
申请日：2011-07-13
申请人： Scott Vierstra
发明人： Scott Vierstra
摘要： An axial classifier, for separating the coarse particles from a fluid flow having both coarse and fine particles, comprising a housing forming a first chamber for the fluid flow to enter the classifier, a vane assembly provided within the housing, wherein the vane assembly includes a plurality of blades aligned around a flow diverter, a cone member forming a second chamber for the fluid flow to pass therein, wherein the cone member includes an opening for the coarse particles separated from the fluid flow to pass therethrough, and an outlet for the particles remaining in the fluid flow after separation of the coarse particles to exit the classifier, wherein the plurality of blades of the vane assembly abut an outer surface of the flow diverter to direct the fluid flow from the first chamber into the second chamber in a manner that congregates the coarse particles for classification.
摘要翻译： 一种轴向分级器，用于将粗颗粒与具有粗颗粒和细颗粒的流体流分离，包括形成用于流体流进入分级器的第一室的壳体，设置在壳体内的叶片组件，其中叶片组件包括： 多个叶片围绕流动分流器对准，锥形构件形成用于流体流动的第二室，其中锥形构件包括用于从流体流分离的粗颗粒通过的开口，以及用于颗粒的出口 在分离出粗粒子之后残留在流体流中离开分级器，其中叶片组件的多个叶片邻接分流器的外表面，以将来自第一室的流体流引导到第二室中， 聚集粗颗粒进行分类。
-
公开(公告)号：US20100252486A1
公开(公告)日：2010-10-07
申请号：US11649883
申请日：2007-01-05
申请人： Shintaro Sato
发明人： Shintaro Sato
IPC分类号： B07B7/00
摘要： Particulates called nanoparticles (principally having a diameter of 10 nm or less) are reliably and easily according to size with high throughput. An impactor includes a particulate size classifying chamber provided with an exhaust port for particulates, a nozzle ejecting to the inside of the particulate size classifying chamber a carrier gas containing particulates to be classified, and a trapping plate as particulate trapping unit provided in the particulate size classifying chamber and selectively trapping particulates ejected from the nozzle.
摘要翻译： 称为纳米颗粒（主要是具有10nm或更小的直径）的颗粒可根据具有高生产量的尺寸可靠且容易地进行。 冲击器包括设置有用于颗粒的排气口的颗粒尺寸分级室，喷射到颗粒尺寸分级室的内部的喷嘴，其包含待分级颗粒的载气和作为颗粒捕集单元的捕集板，其设置为颗粒尺寸 分选室并选择性地捕集从喷嘴喷出的微粒。
-
公开(公告)号：US5107632A
公开(公告)日：1992-04-28
申请号：US476158
申请日：1990-02-07
申请人： Leif E. Stern , Sten G. Drennow
发明人： Leif E. Stern , Sten G. Drennow
CPC分类号： B07B4/02 , B07B7/02 , B24C9/006 , Y02P70/179
摘要： The present invention relates to a device for separating blasting dust from blasting agent, whereby separation occurs in a separating space (16) from which the blasting dust (15) is sucked into a dust collecting device (19) while the blasting agent (13) is fed to a recirculating device (12) for recycling thereof, and whereby the blasting dust (15) is sucked into the dust collecting device (19) by generating a negative pressure therein by means of a negative pressure-generating device. In order to eliminate the need for bulky fan devices for generating negative pressures in the dust collecting device, the negative pressure-generating device includes an air guide means (32) which is connected to a compressor (9) and feeds air from said compressor in a direction from a blasting dust inlet (30) towards a collecting container (21) for blasting dust (15).
-
公开(公告)号：US4528092A
公开(公告)日：1985-07-09
申请号：US463047
申请日：1983-02-01
申请人： Wolfgang Krambrock , Hans Hoppe
发明人： Wolfgang Krambrock , Hans Hoppe
CPC分类号： B07B7/02
摘要： An air classifier having an upright housing open at both ends in which a pipe section is concentrically located to define a first annular passage closed at its upper end. A feed conduit attached to a pneumatic delivery system is concentrically located within the pipe section defining a second annular passage open at both ends. A cover is mounted over the upper end of the housing defining a dispersing chamber for bulk material. The dispersed material falls through the second passage, beyond the lower end of the pipe into an annular chamber where the components are separated by an air stream moving upwardly. The heavier particles falls and the lighter particle travel with the upward air.
摘要翻译： 一种空气分级器，其具有在两端敞开的直立壳体，其中管段同心地定位以限定在其上端封闭的第一环形通道。 连接到气动输送系统的进料导管同心地位于管部分内，限定在两端敞开的第二环形通道。 盖子安装在壳体的上端，限定用于散装材料的分散室。 分散的材料通过第二通道落下，超过管子的下端进入环形室，其中部件被向上移动的空气流分开。 较重的颗粒落下，较轻的颗粒随着向上的空气行进。
-
公开(公告)号：US4222858A
公开(公告)日：1980-09-16
申请号：US47006
申请日：1979-06-11
申请人： Maximo L. Avila , Edwin L. Cortez
发明人： Maximo L. Avila , Edwin L. Cortez
CPC分类号： B07B7/02
摘要： A particle separator physically separates a mixture of small and large particles and metal particles which are suspended in a stream of air into discrete groups of small particles, large particles and metal particles. The particle separator includes a chamber having a bottom and including an inverted truncated cone. The cone includes an upper skirt which forms a seal with the inner wall of the chamber and an aperture in the lower end. The cone divides the chamber into upper and lower compartments. An inlet duct extends through the wall of the chamber into the upper compartment of the chamber. A filter plate is positioned within the lower compartment of the chamber and includes a first side surface which forms a seal with the inner wall of the chamber and a second side surface which forms a seal with the wall of the cone. The structure of the filter defines an intermediate compartment in the upper portion of the lower compartment. An outlet duct extends throught the wall of the chamber into the intermediate compartment. A blower is coupled to the separator and produces a flow of air from the inlet duct through the upper compartment and through the aperture in the cone into the lower compartment, through the filter into the intermediate compartment and out through the inlet duct. A valve in the bottom of the chamber removes large particles from the chamber.
摘要翻译： 颗粒分离器将悬浮在空气流中的小颗粒和大颗粒和金属颗粒的混合物物理分离成离散的小颗粒，大颗粒和金属颗粒组。 颗粒分离器包括具有底部并包括倒立锥体的室。 锥体包括与裙部内壁形成密封的上裙部和下端的孔。 锥体将腔室分成上部和下部隔室。 入口管道延伸穿过腔室的壁进入腔室的上部隔间。 过滤板定位在室的下部隔室内，并且包括与室的内壁形成密封的第一侧表面和与锥体的壁形成密封的第二侧表面。 过滤器的结构在下隔室的上部限定中间隔室。 出口管道延伸穿过腔室的壁进入中间隔室。 鼓风机联接到分离器并且从入口管道通过上隔室并且通过锥体中的孔产生空气流进入下隔室，通过过滤器进入中间隔室并通过入口管道出来。 腔室底部的阀门从腔室中除去大颗粒物。
-
公开(公告)号：US4125456A
公开(公告)日：1978-11-14
申请号：US780206
申请日：1977-03-22
申请人： Eulas W. Henderson
发明人： Eulas W. Henderson
CPC分类号： C09C1/487 , B01D45/02 , B07B7/02 , C01P2004/61
摘要： A method and apparatus is provided for separating heavier particulate material from a mixture of light particulate material, heavy particulate material and gas. The apparatus includes a vessel having an outlet at a lower portion thereof wherein particulate material flows toward the outlet and is contacted by countercurrent flow of gas for uplifting of lighter particles of particulate material. Heavy particulate material and some light particulate material is then collected in a chamber of a valve wherein sequential injections of gas in a lower portion of the chamber further separates light particulate material from the heavy particulate material with the remaining particulate material in the chamber being discharged by sequential operation of the valve.
摘要翻译： 提供了一种方法和装置，用于将重颗粒材料与轻质颗粒材料，重颗粒材料和气体的混合物分离。 该装置包括在其下部具有出口的容器，其中颗粒材料朝着出口流动并且通过逆流气流而接触，以提升颗粒材料的较轻颗粒。 然后将重颗粒材料和一些轻微颗粒材料收集在阀的腔室中，其中在腔室的下部分中连续注入气体还将轻微颗粒材料与重颗粒材料分离，其中室中的剩余颗粒材料通过 顺序操作阀门。
-
公开(公告)号：US3883423A
公开(公告)日：1975-05-13
申请号：US38445673
申请日：1973-08-01
申请人： AEROFALL MILLS LTD
发明人： TURNER ROBERT R , HART RALPH H
摘要： In a vertical classifier, a high efficiency of separation is achieved by recirculating a portion of the main fluid stream within the classifier so as to create a horizontal vortex whereby larger particles are prevented from passing with the fine fraction; incoming fluid serves to carry fines from such recirculated portion of the fluid stream.
摘要翻译： 在垂直分选机中，通过使分析器内的主流体流的一部分再循环以产生水平涡流来实现高效率的分离，从而防止较大的颗粒与精细分数通过; 进入的流体用于从流体流的这种再循环部分携带细粒。
-
公开(公告)号：US3720307A
公开(公告)日：1973-03-13
申请号：US3720307D
申请日：1970-04-29
发明人： HUKKI R
摘要： An improved apparatus for pneumatic classification of finely divided solids, including primary separation of the material by directing a curtain of finely ground falling solids in a zig-zag course through a gas stream of relatively high velocity and a second separation step of the finer fractions by similar treatment in a lower velocity gas stream.
摘要翻译： 一种用于气动分级细碎固体的改进装置，包括通过将经精细研磨的落下固体的窗帘通过相对较高速度的气流引导精细研磨的落下固体的窗帘并通过较细分数的第二分离步骤， 在较低速度的气流中进行类似的处理。
-
-
-
-
-
-
-
-
-
搜索结果
109 条记录 (耗时 0.018 秒)
