公开(公告)号：US06994219B2

公开(公告)日：2006-02-07

申请号：US10764769

申请日：2004-01-26

申请人： Paul Gregory Roth ,  Richard Frederick Halter

发明人： Paul Gregory Roth ,  Richard Frederick Halter

IPC分类号： B03B5/00

CPC分类号： B03C1/288 ,  B03C1/0332 ,  B03C1/32 ,  B03C2201/18 ,  B03C2201/24

摘要： A particulate feed comprising a first particle type and a second particle type is separated by providing a separation apparatus having a separation vessel having a top and a bottom, and wherein the separation vessel includes inwardly sloping side walls. A magnet structure has a first pole positioned exterior of and adjacent to each of the side walls of the separation vessel, and a second pole positioned above the separation vessel. A mixture of the particulate feed and a ferrofluid is introduced into the separation vessel, and the particulate feed is separated into a first particle fraction comprising a majority of the first particle type, which sinks in the separation vessel, and a second particle fraction comprising a majority of the second particle type which floats in the separation vessel.

摘要翻译： 通过提供具有顶部和底部的分离容器的分离装置分离包含第一颗粒类型和第二颗粒类型的颗粒进料，并且其中分离容器包括向内倾斜的侧壁。 磁体结构具有位于分离容器的每个侧壁的外部并邻近分离容器的每个侧壁的第一极和位于分离容器上方的第二极。 将颗粒进料和铁磁流体的混合物引入分离容器中，并将颗粒进料分离成包含沉淀在分离容器中的大部分第一颗粒类型的第一颗粒级分和包含 大部分漂浮在分离容器中的第二颗粒类型。

公开(公告)号：US20050258079A1

公开(公告)日：2005-11-24

申请号：US11131358

申请日：2005-05-18

申请人： Reimund Rienecker ,  Stefan Rippl ,  Peter Schweiss

发明人： Reimund Rienecker ,  Stefan Rippl ,  Peter Schweiss

IPC分类号： B03B5/00 ,  D21D5/02 ,  D21D5/16 ,  B07B1/00 ,  B07B1/20 ,  D21C9/08

CPC分类号： D21D5/026

摘要： Pressurized screen and process for screening a fibrous suspension, in which the pressurized screen includes a housing and at least one wire arranged in the housing. The at least one wire has a plurality of openings and a center line of running essentially vertically. A tangential inflow is coupled to an inflow chamber, and an accepted-stock chamber is coupled to an accepted-stock outlet, such that the at least one wire being positioned in a flow path between the inflow chamber and the accepted-stock chamber. At least one reject outlet is provided, as well as a driven wire scraper located in the accepted-stock chamber driven in a circumferential direction opposed to an inflow direction of the suspension through the tangential inflow, and a light-particle outlet coupled to an upper part of the inflow chamber.

摘要翻译： 加压筛网和筛选纤维悬浮液的方法，其中加压筛包括壳体和布置在壳体中的至少一根丝线。 所述至少一根线具有多个开口和基本垂直地延伸的中心线。 切向流入联接到流入室，并且可接受的储存室耦合到可接受的库存出口，使得至少一个线定位在流入室和接受储存室之间的流动路径中。 提供至少一个废料出口，以及位于被接受库存室中的从动钢丝刮板，其沿与通过切向流入的悬架的流入方向相反的圆周方向驱动，以及耦合到上部的光粒子出口 流入室的一部分。

公开(公告)号：US06866047B1

公开(公告)日：2005-03-15

申请号：US09937772

申请日：2000-03-30

申请人： Barry C. Marvin

发明人： Barry C. Marvin

IPC分类号： B08B3/04 ,  B01F13/00 ,  B01F15/00 ,  B03B5/00 ,  B03B9/06 ,  B08B9/00 ,  B08B9/08 ,  B28C5/42 ,  B60P3/16 ,  B08B3/02

CPC分类号： B28C5/4203 ,  B01F13/0035 ,  B01F15/00019 ,  B01F15/00025 ,  B01F2215/0431 ,  B03B9/063 ,  B08B9/00 ,  B08B9/08 ,  Y02W30/58

摘要： An apparatus and method for containing and filtering rinse water, sediment and aggregate resulting from washing the hopper and discharge chute components of a concrete truck at a construction site following use comprises a container (20) removably mountable on the end of the discharge chute (18), the container (20) having an open upper end (31), a screen (23) removably positionable within the container (20) and an outlet (29) located in a lower portion of the container (20) below the screen (23). The apparatus further includes a pump (32) mountable on the truck, the pump (32) having a suction hose (34) extending between the container outlet (29) and the pump (32), and a discharge hose (36) extending from the pump (32) to an open end discharging into the mixing drum (14). When the pump (32) is operating, rinse water and relatively small particle size sediment flushed down the chute (18) and into the container (20) is automatically conveyed through the suction (34) and discharge (36) hoses into the mixing drum (14).

摘要翻译： 一种用于容纳和过滤冲洗水，沉积物和聚集体的装置和方法，所述冲洗水，沉淀物和聚集体是在使用后的施工现场清洗料斗和排出混凝土卡车的滑槽部件而形成的，包括可移除地安装在卸料槽（18）的端部上的容器 ），具有敞开的上端（31）的容器（20），可移除地定位在容器（20）内的筛网（23）和位于屏幕下方的容器（20）下部的出口（29） 23）。 该装置还包括可安装在卡车上的泵（32），泵（32）具有在容器出口（29）和泵（32）之间延伸的抽吸软管（34）和从罐 泵（32）到排放到混合筒（14）中的开口端。 当泵（32）运行时，漂洗水和从滑槽（18）冲洗并进入容器（20）的相对较小颗粒的沉积物通过抽吸（34）自动输送并将（36）软管排放到混合鼓 （14）。

公开(公告)号：US5819771A

公开(公告)日：1998-10-13

申请号：US477851

申请日：1995-06-07

申请人： Robert D. Tate

发明人： Robert D. Tate

IPC分类号： B03B5/00 ,  B09C1/02 ,  B09C1/08 ,  G21F9/30 ,  B08B3/10

CPC分类号： B09C1/02 ,  B03B5/00 ,  B09C1/08 ,  G21F9/30

摘要： Apparatus and method for treating solids contaminated by alkaline earth metal scales which have naturally occurring radioactive material entrained throughout the scale. The equipment and method of the present invention may be used on site to clean stored contaminated solids so that as a result of the treatment the solids may be disposed of as non-hazardous oil field waste and the radioactive isotopes may be dispersed in aqueous solution. The apparatus and method of the invention provide for placing contaminated solids and a treatment fluid in a fluid contact zone which is designed to provide optimum chemical activity for treating the contaminating scale so as to release the radioactive isotopes into solution. Once the release of the isotopes is complete to a target level of radioactivity, the treating fluid is then separated from the solids which are then reduced to non-hazardous oil field waste.

摘要翻译： 用于处理由碱土金属垢污染的固体的装置和方法，其具有在整个秤上夹带的天然存在的放射性物质。 本发明的设备和方法可以在现场使用以清洁存储的污染固体，使得作为处理的结果，固体可以作为非危险的油田废物处理，并且放射性同位素可以分散在水溶液中。 本发明的装置和方法提供将受污染的固体和处理流体放置在流体接触区中，该流体接触区被设计为提供最佳化学活性以处理污染标尺，以将放射性同位素释放到溶液中。 一旦同位素的释放完成到目标放射性水平，然后将处理流体与固体分离，然后将其还原成非危险的油田废物。

公开(公告)号：US5803270A

公开(公告)日：1998-09-08

申请号：US550750

申请日：1995-10-31

申请人： Pierre Brodeur

发明人： Pierre Brodeur

IPC分类号： B01J19/10 ,  B03B5/00 ,  D21B1/30 ,  D21D5/00 ,  B03B5/28

CPC分类号： B01D21/283 ,  B01J19/10 ,  B03B5/00 ,  D21B1/30 ,  D21D5/00

摘要： Methods and apparatus for acoustic fiber fractionation using a plane ultrasonic wave field interacting with water suspended fibers circulating in a channel flow using acoustic radiation forces to separate fibers into two or more fractions based on fiber radius, with applications of the separation concept in the pulp and paper industry. The continuous process relies on the use of a wall-mounted, rectangular cross-section piezoelectric ceramic transducer to selectively deflect flowing fibers as they penetrate the ultrasonic field. The described embodiment uses a transducer frequency of approximately 150 kHz. Depending upon the amount of dissolved gas in water, separation is obtained using a standing or a traveling wave field.

公开(公告)号：US5794863A

公开(公告)日：1998-08-18

申请号：US765299

申请日：1997-02-24

申请人： Vladimir Georgievich Kochnev ,  Sergey Albertovich Simankin

发明人： Vladimir Georgievich Kochnev ,  Sergey Albertovich Simankin

IPC分类号： B03B1/00 ,  B03B5/00 ,  B03B5/32

CPC分类号： B03B5/00 ,  B03B1/00

摘要： A device for disintegration of argillaceous materials comprises a plurality of vanes 8 mounted on the inner surface of the housing 1 between the outlets of the feed pipes 2 and 3 and the inlets of the discharge pipes 4 and 5. Each of the vanes 8 is arranged in a manner such that the angle between the tangent 11 to the cylindrical surface 1 in the plane of the vane 8 and the plane 12 perpendicular to the axis 6 of the housing 1, is between 0 and 60 degrees. As the hydraulic fluid stream impinges upon the vanes 8, the argillaceous material is multiply exposed to pressure differentials and cavitation, this favoring faster impregnation of clay lumps with water and their disintegration leading to separation of mineral grams.

摘要翻译： PCT No.PCT / RU94 / 00133 Sec。 371日期1997年2月24日 102（e）日期1997年2月24日PCT提交1994年6月22日PCT公布。 公开号WO95 / 35166 日期1995年12月28日泥浆物质分解装置包括多个叶片8，其安装在进料管2和3的出口与排出管4和5的入口之间的壳体1的内表面上。 叶片8的布置方式使得在叶片8的平面中与圆柱面1的切线11与垂直于壳体1的轴线6的平面12之间的角度在0度和60度之间。 当液压流体撞击到叶片8上时，泥质材料被多次暴露于压力差和空化，这有利于粘土块与水的更快浸渍和它们的分解，导致矿物克分离。

公开(公告)号：US5518616A

公开(公告)日：1996-05-21

申请号：US356258

申请日：1994-12-30

申请人： Flavio Previero

发明人： Flavio Previero

IPC分类号： B04C9/00 ,  B03B5/00 ,  B03B9/00 ,  B03B9/06 ,  B04B5/12 ,  B07B1/20 ,  B29B17/00 ,  B29B17/02 ,  B01D21/26

CPC分类号： B29B17/02 ,  B03B5/00 ,  B03B9/061 ,  B07B1/20 ,  B29B2017/0231 ,  B29K2105/065 ,  B29K2711/12 ,  B29K2711/14 ,  B29L2007/008 ,  Y02W30/523 ,  Y02W30/622

摘要： A plant for the separation at high temperatures of contaminants from plastic material in small pieces or in leaves, including at least one stage (2) for the separation of contaminants, which in turn includes a centrifugal separator device designed to separate an input flow of plastic material in small pieces or in leaves, with contaminants and a conveying fluid comprising water and steam, into a main flow of the material and the conveying fluid and into a secondary flow of the contaminants and the conveying fluid. The separation stage includes, moreover, a cyclone designed to receive in input the secondary flow and to divide it into a discharge flow of the contaminants and water and into a flow of steam which is conveyed towards the inlet of the separation device of the same stage and/or of the previous stages. A final cyclone (3) is preferably provided, connected in cascade to all the possible stages of separation of the plant to receive in input the main flow in output at the final stage and separate it, in turn, into a flow of material and water conveyed to the outside of the plant, and into a flow of steam conveyed towards the inlet of the separation device of at least one of the stages which precede it.

摘要翻译： PCT No.PCT / EP93 / 01646 Sec。 371日期1994年12月30日第 102（e）日期1994年12月30日PCT提交1993年6月25日PCT公布。 出版物WO94 / 00282 日期1994年1月6日。一种用于在高温下分离小块或叶片中的塑料材料的污染物的设备，包括用于分离污染物的至少一个阶段（2），其中还包括设计的离心分离器装置 将具有污染物和包含水和蒸汽的输送流体的小块或叶片中的塑料材料的输入流分离成材料和输送流体的主流并进入污染物和输送流体的二次流中。 此外，分离阶段还包括旋风分离器，其被设计成在输入中接收二次流并将其分成污染物和水的排出流，并进入向相同阶段的分离装置的入口输送的蒸汽流中 和/或以前的阶段。 最终提供最终的旋流器（3），其级联连接到设备的所有可能的分离阶段，以在最终阶段输入输出主流，并将其分离成材料和水流 输送到植物的外部，并且进入朝向其前面的至少一个级的分离装置的入口输送的蒸汽流中。

公开(公告)号：US5443737A

公开(公告)日：1995-08-22

申请号：US966195

申请日：1993-03-26

申请人： Roland Fjallstrom ,  Rune Frykhult ,  Charles Atkeison

发明人： Roland Fjallstrom ,  Rune Frykhult ,  Charles Atkeison

IPC分类号： B01D33/06 ,  B03B5/00 ,  B07B1/22 ,  D21D5/02 ,  D21D5/06

CPC分类号： B07B1/22 ,  D21D5/06

摘要： A separation device for suspensions comprises a housing (1), a filter body (3) with a wall of filter material situated in the housing, spray means (14) adapted to spray jets of a suspension to be separated directly onto one side of the wall of filter material, and means (4, 6) for displacing the filter body relative to the spray means. According to the invention the filter body forms a substantially circular cylindrical drum (3) with a vertical center axis, the circumferential wall of the drum comprises said wall of filter material. Further, said displacement means (4, 6) is adapted to turn said cylindrical drum about said vertical center axis during operation.

摘要翻译： PCT No.PCT / SE91 / 00505 Sec。 371日期1993年3月26日 102（e）1993年3月26日PCT PCT 1991年7月22日PCT公布。 第WO92 / 02676号公报 日本1992年2月20日。一种用于悬架的分离装置，包括壳体（1），具有位于壳体中的过滤材料壁的过滤器主体（3），喷雾装置（14），适于将悬浮液的喷射喷射为 直接分离在过滤材料壁的一侧上，以及用于使过滤体相对于喷雾装置移动的装置（4,6）。 根据本发明，过滤器主体形成具有垂直中心轴线的基本圆形的圆柱形滚筒（3），滚筒的圆周壁包括所述过滤材料壁。 此外，所述位移装置（4,6）适于在操作期间绕所述垂直中心轴转动所述圆柱形滚筒。

公开(公告)号：US5441157A

公开(公告)日：1995-08-15

申请号：US119222

申请日：1994-01-12

申请人： Roland Fjallstrom

发明人： Roland Fjallstrom

IPC分类号： B01D24/46 ,  B01D33/44 ,  B01D33/58 ,  B03B5/00 ,  D21D5/04 ,  B07B1/08

CPC分类号： D21D5/046

摘要： A suspension containing fine and coarse particles is sprayed under high pressure by way of spray nozzles (10) against a rotating filter medium (7), so that the suspension is separated into a fine fraction, which passes through the filter medium and which contains said fine particles, and a coarse fraction, which does not pass through the filter medium and which contains said coarse particles. According to the invention the filter medium (7) is rotated by way of a drive motor (6) at a speed such that coarse particles and liquid developing on the side of the filter medium are removed from the filter medium substantially as the result of the centrifugal force the coarse particles and liquid are subjected to. In consequence the filter medium is efficiently kept clean during operation, which increases the capacity and improves the separation efficiency.

摘要翻译： PCT No.PCT / SE93 / 00062 Sec。 371日期：1994年1月12日 102（e）1994年1月12日PCT PCT 1993年1月28日PCT公布。 公开号WO93 / 15265 日期：1993年8月5日。含有细颗粒和粗颗粒的悬浮液通过喷雾器（10）在高压下喷射在旋转的过滤介质（7）上，使得悬浮液分离成细分，其通过 所述过滤介质含有所述细颗粒，粗级部分不通过所述过滤介质并且含有所述粗颗粒。 根据本发明，过滤介质（7）以驱动电动机（6）的速度旋转，使得基本上由于过滤介质（6）的结果，将过滤介质侧面上形成的粗颗粒和液体从过滤介质中除去 离心力使粗颗粒和液体受到影响。 因此，过滤介质在操作过程中有效保持清洁，这增加了容量并提高了分离效率。

公开(公告)号：US5401407A

公开(公告)日：1995-03-28

申请号：US39045

申请日：1993-04-07

申请人： Thomas R. Jones ,  Reginald L. Phillips ,  Hugh R. Falcon-Steward

发明人： Thomas R. Jones ,  Reginald L. Phillips ,  Hugh R. Falcon-Steward

IPC分类号： B03B5/00 ,  B01D33/15 ,  B03B5/74 ,  B07B1/08 ,  B07B1/46 ,  B07B13/16

CPC分类号： B07B13/16 ,  B01D33/15 ,  B07B1/08

摘要： Apparatus for continuously separating relatively coarse particles from a suspension of a mixture of particles in a liquid, wherein the suspension is caused to pass through a screening medium which is rotating in its own plane and wherein the screening medium extends over and across the upper end of a rotary drum having generally downwardly depending side walls and wherein the side walls diverge outwardly in a downward direction.

摘要翻译： PCT No.PCT / GB91 / 02107 Sec。 371日期：1993年4月7日 102（e）日期1993年4月7日PCT 1991年11月28日PCT PCT。 出版物WO92 / 09375 日期：1992年6月11日。用于从液体中的颗粒混合物的悬浮液中连续分离相对粗糙的颗粒的装置，其中所述悬浮液通过在其自身平面中旋转的筛选介质，并且其中所述筛选介质延伸 在具有大致向下悬垂的侧壁的旋转滚筒的上端并跨过其顶端，并且其中侧壁沿向下的方向向外发散。