公开(公告)号：US20240299983A1

公开(公告)日：2024-09-12

申请号：US18120094

申请日：2023-03-10

申请人： Schenck Process LLC

发明人： Michael Chen

IPC分类号： B07B7/04

CPC分类号： B07B7/04

摘要： A static classifier including a vessel having an inlet and an outlet and having a vessel interior area. A classifier chamber is positioned in the vessel interior area. The classifier chamber has a plurality of openings extending through a side wall of the classifier chamber and into a classifier interior area of the classifier chamber. The plurality of openings are configured for passing particles entrained in a gas from the vessel interior area into the classifier interior area. One or more flow restrictors are arranged with the classifier chamber. The flow restrictors are configured to establish an optimal flow velocity and direction of the particles entrained in the gas, through the static classifier.

公开(公告)号：US11731168B2

公开(公告)日：2023-08-22

申请号：US17726571

申请日：2022-04-22

申请人： Bollegraaf Patents and Brands B.V.

发明人： Henk Boerhof ,  Alexander Zwiers

IPC分类号： B07B7/04 ,  B07B11/04 ,  B07B7/02 ,  B07B11/06

CPC分类号： B07B7/04 ,  B07B11/04

摘要： An air separation system for sorting waste items, comprising a main housing having an intake portion for receiving a laminar intake air stream carrying waste items in an intake air direction and an exhaust portion comprising one or more baffle members transversely arranged with respect to the intake air direction for defining a plurality of exhaust channels. A curved guide shell is provided comprising a plurality of interconnected guide plates transversely arranged with respect to the intake air direction. The guide shell comprises a guide surface for guiding the intake air stream. The main housing comprises a plate connecting arrangement on opposing transverse sides of the main housing configured for releasable connection to opposing ends of each of the plurality of guide plates.

公开(公告)号：US11666943B2

公开(公告)日：2023-06-06

申请号：US17260662

申请日：2019-07-17

申请人： Gulf Conveyor Systems Pty Ltd

发明人： Colin Benjamin

IPC分类号： B07B15/00 ,  B07B4/02 ,  B07B13/00 ,  B07B13/04 ,  B07B13/11 ,  B07B13/16 ,  B07B7/01 ,  B07B7/04 ,  B07B13/05 ,  B65G11/20 ,  B65G47/42 ,  B65G47/46

CPC分类号： B07B15/00 ,  B07B4/025 ,  B07B7/01 ,  B07B7/04 ,  B07B13/003 ,  B07B13/04 ,  B07B13/05 ,  B07B13/113 ,  B07B13/116 ,  B07B13/16 ,  B65G11/206 ,  B65G47/42 ,  B65G47/46 ,  B65G2812/03

摘要： A system and method for sizing and separating granular particles within the bulk granular solids by creating a graded granular flow comprising multiple sized fractions with gradation of the particles according to particle size between relatively fine fractions and relatively coarse fractions; and capturing at least a portion of granular flow. The system (11) comprises means (25) for creating the graded granular flow, and means (30) for capturing at least a portion of the graded granular flow. The graded granular flow is split into separate streams, one of which is subsequently captured by intercepting that stream. The intercepted stream may be collected or redirected for further processing.

公开(公告)号：US10363578B2

公开(公告)日：2019-07-30

申请号：US15560052

申请日：2016-03-20

申请人： TAV HOLDINGS, INC.

发明人： Thomas A Valerio

IPC分类号： B07B9/02 ,  B07B9/00 ,  B07B7/04 ,  B07B1/15 ,  B07B4/08 ,  B07B7/086

摘要： An apparatus/system for separating a mixture of solid materials has a screening bed, an expansion chamber in gaseous communication with the screening bed, a filter in gaseous communication with the expansion chamber, an air flow producer in fluid communication with the filter. The screening bed includes a star-shaped agitators and the air flow is a vacuum from the screening bed through pathway.

公开(公告)号：US09687880B2

公开(公告)日：2017-06-27

申请号：US14595406

申请日：2015-01-13

申请人： Pelletron Corporation

发明人： Heinz Schneider ,  Joseph T. Lutz

IPC分类号： B07B4/00 ,  B07B4/08 ,  B07B4/02 ,  B07B7/04 ,  B07B7/06 ,  B07B11/06

CPC分类号： B07B4/08 ,  B07B4/02 ,  B07B7/04 ,  B07B7/06 ,  B07B11/06

摘要： A dedusting apparatus is provided with movable inlet deflectors that are positionally controlled by actuators to vary the rate of flow of particulate material over the wash decks. The inlet deflectors are formed with a fixed member that extends between the front and rear walls of the dedusting apparatus and extends downwardly from the top wall to terminate in a spaced relationship to the surface of the wash decks. A movable member is operatively coupled to an actuator to overlie the fixed member and be movable to be adjacent the surface of the wash deck to terminate flow of material past the deflectors. Particulate material can accumulate above the wash decks and between the deflectors to fill the volume to the inlet opening to permit a full loading of flow over the full width of the wash decks when the deflectors are raised by the actuators.

公开(公告)号：US09095793B2

公开(公告)日：2015-08-04

申请号：US13769122

申请日：2013-02-15

申请人： California Institute of Technology

发明人： Richard C. Flagan ,  Wilton Mui ,  Andrew J. Downard

IPC分类号： B07B7/04 ,  B01D21/00 ,  B03C1/30 ,  B03C3/017 ,  B03C3/14 ,  B03C3/15 ,  G01N15/02

CPC分类号： B01D21/00 ,  B03C1/30 ,  B03C3/017 ,  B03C3/14 ,  B03C3/15 ,  G01N15/0266

摘要： A radial opposed migration classifier is provided for separating particles in a sample, introducing and removing the particles into and out of the classifier at the same potential. A sample passes through a classification channel having two circular walls. The sample is introduced and exits the classifier through the same plane as the first wall, which is at a different potential from the second wall. A cross-flow fluid enters the classification channel through one of the walls. The cross-flow fluid flows at a first velocity and exits in a first direction through the other wall. An imposed field is applied on the particles in a second direction counter to the first direction of the cross-flow. This causes the particles of a desired size and/or charge to migrate at a second velocity opposite and/or equal to a first velocity of the cross-flow. The particles that travel through the channel are discharged.

摘要翻译： 提供径向相对的迁移分级器用于分离样品中的颗粒，在相同的电位下将颗粒引入和除去分级机。 样品通过具有两个圆形壁的分类通道。 样品被引入并通过与第一壁的第一壁相同的平面离开分级器，第一壁处于与第二壁不同的电位。 交叉流体流体通过其中一个壁进入分类通道。 横流流体以第一速度流动并且沿着第一方向通过另一壁离开。 施加的场在与交叉流的第一方向相反的第二方向上施加在颗粒上。 这使得所需尺寸和/或电荷的颗粒以相反和/或等于交叉流的第一速度的第二速度迁移。 穿过通道的颗粒被排出。

公开(公告)号：US08757387B2

公开(公告)日：2014-06-24

申请号：US12629430

申请日：2009-12-02

申请人： Nobuyasu Makino ,  Masakazu Yashiro ,  Kazuo Kuratani

发明人： Nobuyasu Makino ,  Masakazu Yashiro ,  Kazuo Kuratani

IPC分类号： B07B7/00 ,  B07B7/04

CPC分类号： B07B4/06 ,  B07B7/083 ,  B07B9/02 ,  G03G9/0817

摘要： A classification device for classifying particles by size including an upper impeller-type rotor, a first end of which is covered with a cover disc without penetration hole and a second end of which is covered with an upper cover disc with a penetration hole; and a lower impeller-type rotor, a first end of which is covered with a cover disc without penetration hole and a second end of which is covered with a lower cover disc with a penetration hole. The upper impeller-type rotor and the lower impeller-type rotor are provided so that axes thereof are coincident and the first ends face with each other forming a gap therebetween in an axial direction, and the diameters of the penetration holes of the upper cover disc and the lower cover disc are different.

摘要翻译： 一种分级装置，用于按照尺寸对颗粒进行分级，包括上叶轮式转子，第一端用不具有穿透孔的盖盘覆盖，第二端覆盖有具有穿透孔的上盖盘; 以及下部叶轮型转子，其第一端覆盖有没有穿透孔的盖盘，并且其第二端覆盖有具有穿透孔的下盖盘。 上叶轮式转子和下叶轮型转子设置成使其轴线重合，并且第一端部彼此面对，在轴向方向上形成间隙，并且上盖板的贯通孔的直径 下盖盘不同。

公开(公告)号：US07780012B2

公开(公告)日：2010-08-24

申请号：US10586236

申请日：2004-12-08

申请人： Xavier Prignon

发明人： Xavier Prignon

IPC分类号： B07B7/00 ,  B07B7/04 ,  B04C5/00

CPC分类号： B07B7/083

摘要： The present invention relates to a dynamic air classifier for the separation of granular and powdery materials into fractions of different grain sizes comprising a rotary cage, wherein: said classifier also comprises a recovery chamber for fine materials with a outlet bottom, said chamber being defined by a casing; said recovery chamber is coaxially arranged in the protrusion of the rotary cage so as to be able to use the vortex created by the rotary cage for cycloning said material; said recovery chamber comprises openings in the casing allowing the passage of the centrifuged material towards ducts for collecting the material located outside the chamber.

摘要翻译： 本发明涉及一种动态空气分级器，用于将粒状和粉末状材料分离成不同颗粒尺寸的部分，包括旋转笼，其中：所述分级器还包括用于具有出口底部的精细材料的回收室，所述室由 套管 所述回收室同轴布置在旋转笼的突出部中，以便能够使用由旋转笼产生的涡流旋转所述材料; 所述恢复室包括壳体中的开口，允许离心的材料通过管道以收集位于室外的材料。

公开(公告)号：US20090134072A1

公开(公告)日：2009-05-28

申请号：US12087636

申请日：2007-01-23

申请人： Jean-Xavier MORIN

发明人： Jean-Xavier MORIN

IPC分类号： B07C5/12 ,  B07B7/04

CPC分类号： B01D45/06 ,  B01D45/08

摘要： A separator of solids for separating first and second solids, the diameter and density of the first solids being larger than the diameter and density of the second solids. A first substantially vertical internal baffle (2) forms a passage in the low portion of the separator and forms two compartments (1A, 1B) on the passage of the fluidized solids. The fluidization of each compartment is independently controlled by two fluidization gas inlets (3A, 3B) in order to obtain the desired velocity field for separating the first and second solids in the first compartment (1A) and discharging the second solids through a vent (8), as well as for transferring the first solids into the second compartment (1B). The first baffle (2) is provided on at least one of its substantially vertical faces with fluidization gas ejectors (E2) and the first compartment (1A) is equipped with an internal obstacle arrangement deflecting the path of the solids and at least partially provided with fluidization gas ejectors (E4A) directed towards said first baffle (2).

摘要翻译： 用于分离第一和第二固体的固体分离器，第一固体的直径和密度大于第二固体的直径和密度。 第一基本垂直的内部挡板（2）在分离器的低部分形成通道，并在流化固体的通道上形成两个隔室（1A，1B）。 每个隔室的流化独立地由两个流化气体入口（3A，3B）控制，以便获得用于分离第一隔室（1A）中的第一和第二固体的期望的速度场，并且通过排气口排出第二固体（8 ），以及用于将第一固体转移到第二隔室（1B）中。 第一挡板（2）在其基本上垂直的表面中的至少一个上设置有流化气体喷射器（E2），并且第一隔室（1A）配备有将固体的路径偏转并且至少部分地设置有 朝向所述第一挡板（2）的流化气体喷射器（E4A）。

公开(公告)号：US20060163119A1

公开(公告)日：2006-07-27

申请号：US10533109

申请日：2003-10-31

申请人： Ken Hirano ,  Yoshinobu Baba

发明人： Ken Hirano ,  Yoshinobu Baba

IPC分类号： B07B7/04

CPC分类号： G01N15/1456 ,  B01L3/5027 ,  B07C5/36 ,  G01N2015/149

摘要： The present invention provides a fine-particle sorting technique that uses optical pressure (optical force) and that can be applied in place of heretofore known cell sorting techniques; and a fine-particle recovering technique therefor. The fine-particle recovering method of the present invention comprises directing a laser beam toward a flow path of fine particles in such a manner that the laser beam crosses the flow direction of the fine particles to thereby deflect the direction of movement of the fine particles to be recovered, in the direction of convergence of the laser beam. The sorting method of the present invention comprises performing flow cytometric sorting of fine particles according to the above recovering method of the present invention.

摘要翻译： 本发明提供使用光学压力（光学力）的微粒分选技术，其可以用于代替迄今为止已知的细胞分选技术; 及其微粒回收技术。 本发明的微细颗粒回收方法包括将激光束朝向细颗粒的流动路径引导，使得激光束穿过细颗粒的流动方向，从而将细颗粒的移动方向偏转到 沿着激光束的会聚方向被恢复。 本发明的分选方法包括按照本发明的上述回收方法进行细粒的流式细胞分选。