公开(公告)号：US20160129457A1

公开(公告)日：2016-05-12

申请号：US14934909

申请日：2015-11-06

申请人： Kucher Valentina ,  Gunnar Liliengren ,  Jan Backman

发明人： Kucher Valentina ,  Gunnar Liliengren ,  Jan Backman

IPC分类号： B04C5/081

CPC分类号： B04C5/081 ,  B01D21/267 ,  B04C5/14 ,  B04C5/18 ,  D21D5/24

摘要： 1. A hydrocyclone for separating a fiber suspension into a heavy fraction and including a distribution head for supplying a fluid to the separation chamber, which distribution head is situated centrally in the separation chamber relatively close to the other end. The distribution head has at least one outlet passage designed for spraying a fluid jet, the fluid jet having a flow component in the direction towards the other end of the separation chamber, and the fluid jet having another flow component directed towards the one end.

摘要翻译： 1.一种用于将纤维悬浮液分离成重馏分并且包括用于向分离室供应流体的分配头的水力旋流器，该分配头位于分离室的中心较靠近另一端的位置。 分配头具有设计用于喷射流体射流的至少一个出口通道，流体射流在朝向分离室的另一端的方向上具有流动分量，并且流体射流具有指向一端的另一个流动分量。

公开(公告)号：US20150041374A1

公开(公告)日：2015-02-12

申请号：US14377743

申请日：2013-02-08

申请人： ANDRITZ ENERGY & ENVIRONMENT GMBH

发明人： Michael Kramer ,  Andreas Gruber-Waltl

IPC分类号： C01F11/46 ,  B04C5/18 ,  B04C5/26 ,  B04C5/04

CPC分类号： C01F11/468 ,  B01D45/00 ,  B01D45/04 ,  B01D45/12 ,  B04C5/04 ,  B04C5/18 ,  B04C5/26 ,  C04B11/264

摘要： A method for obtaining gypsum using a flue-gas desulfurization system (FGD) having a gypsum suspension, which includes fine materials such as active carbon particles or residual carbonate particles for example, accumulates in the scrubber of a wet flue gas scrubber. The gypsum-containing suspension is thickened by at least one hydrocyclone, and the thickened gypsum suspension is discharged via the underflow of the hydrocyclone. Water is fed to the hydrocyclone in addition to the gypsum suspension via a dedicated feed line such that the content of fine material is thus reduced with respect to the suspension volume in the underflow.

摘要翻译： 使用具有石膏悬浮液的烟道气脱硫系统（FGD）获得石膏的方法，其包括例如活性炭颗粒或残留碳酸盐颗粒的细小材料积聚在湿烟道气洗涤器的洗涤器中。 含石膏的悬浮液由至少一个水力旋流器增稠，并且增稠的石膏悬浮液通过水力旋流器的下溢而排出。 除了石膏悬浮液之外，还通过专用进料管线将水送入水力旋流器，使得精细材料的含量相对于下溢中的悬浮体积减少。

公开(公告)号：US08192614B2

公开(公告)日：2012-06-05

申请号：US10711308

申请日：2004-09-09

申请人： Phillip Kent Niccum ,  Iwan Hirsan Chan ,  Richard Brian Miller ,  Steven Arthur Tragesser

发明人： Phillip Kent Niccum ,  Iwan Hirsan Chan ,  Richard Brian Miller ,  Steven Arthur Tragesser

IPC分类号： C10G11/00 ,  F27B15/08 ,  F27B15/09

CPC分类号： B01J8/28 ,  B01J8/0055 ,  B01J8/388 ,  B04C5/18 ,  B04C9/00 ,  B04C2009/008 ,  C10G11/18 ,  C10G2300/4056 ,  C10G2300/4093

摘要： Apparatus and method are provided for separating and stripping suspensions comprising catalyst particles transported in vapors from the fluid catalytic cracking riser/reactor. Particles are disentrained from vapor in a vortex zone 112 of the primary cyclonic separator 100. The disentrained particles enter a stripping zone 126, wherein the particles are contacted with a stripping gas 136 to recover vapors entrained and adsorbed onto the catalyst. The stripping gas 136 enters stripping zone 126 via perforations in the wall of the cyclone 100. The stripping gas 136 limits the residual catalytic conversion of hydrocarbon vapors and formation of delta-coke on the catalyst. Stripped catalyst is delivered from the cyclone stripping zone 126 via a dipleg 130 connected to a bottom of the cyclone 100, and enters an FCC stripping vessel. Solids-lean stripping gas and vapors from the catalyst particles are blended with the carrier fluid and discharged from the cyclone.

摘要翻译： 提供了用于分离和汽提悬浮液的装置和方法，所述悬浮液包含从流体催化裂化提升管/反应器以蒸汽输送的催化剂颗粒。 颗粒在初级旋风分离器100的涡流区112中与蒸气相脱离。脱盐颗粒进入汽提区126，其中颗粒与汽提气体136接触以回收夹带并吸附到催化剂上的蒸气。 汽提气体136通过旋风分离器100的壁中的穿孔进入汽提区126.汽提气体136限制烃蒸气的残余催化转化和在催化剂上形成δ焦炭。 剥离的催化剂通过连接到旋风分离器100的底部的三通130从旋风分离器剥离区126输送，并进入FCC汽提容器。 来自催化剂颗粒的贫贫汽提气体和蒸气与载体流体混合并从旋风分离器中排出。

公开(公告)号：US20120107189A1

公开(公告)日：2012-05-03

申请号：US13333308

申请日：2011-12-21

申请人： Yong-Lin Yang ,  Eusebius Gbordzoe

发明人： Yong-Lin Yang ,  Eusebius Gbordzoe

IPC分类号： B01J19/00 ,  B04C5/08 ,  B04C5/081

CPC分类号： B01D45/12 ,  B01D21/26 ,  B04C5/103 ,  B04C5/18 ,  B04C9/00 ,  B04C2009/008 ,  C10G2300/4056

摘要： Systems and methods for the separation of a particulate-fluid suspension are provided. An apparatus for the separation of a particulate-fluid suspension can include an enclosed vessel having two or more sections disposed coaxially along a common longitudinal centerline, wherein a first section has a first cross sectional area and a second section has a second cross sectional area. A plurality of apertures can be disposed about the second section. The apparatus can have a cylindrical surface, parallel to the longitudinal centerline of the apparatus, disposed within the first section. A fluid distribution channel having a plurality of apertures can be disposed either about an exterior surface or an interior of the apparatus. A plurality of fluid conduits can provide fluid communication between the fluid distribution channel and the plurality of apertures distributed about the second section.

摘要翻译： 提供了用于分离微粒流体悬浮液的系统和方法。 用于分离颗粒流体悬浮液的装置可以包括具有两个或更多个部分的封闭容器，所述两个或多个部分沿着共同的纵向中心线同轴设置，其中第一部分具有第一横截面积，第二部分具有第二横截面积。 可以围绕第二部分设置多个孔。 设备可以具有设置在第一部分内的平行于设备的纵向中心线的圆柱形表面。 具有多个孔的流体分配通道可以围绕设备的外表面或内部设置。 多个流体导管可以在流体分配通道和围绕第二部分分布的多个孔之间提供流体连通。

公开(公告)号：US20100012595A1

公开(公告)日：2010-01-21

申请号：US12174700

申请日：2008-07-17

申请人： Yong-Lin Yang ,  Eusebius Gbordzoe

发明人： Yong-Lin Yang ,  Eusebius Gbordzoe

IPC分类号： B01D21/26 ,  B01D21/02 ,  B01D24/36

CPC分类号： B01D45/12 ,  B01D21/267 ,  B04C5/103 ,  B04C5/18 ,  B04C9/00 ,  B04C2009/008 ,  C10G2300/4056

摘要： Systems and methods for the separation of a particulate-fluid suspension are provided. An apparatus for the separation of a particulate-fluid suspension can include an enclosed vessel having two or more sections disposed coaxially along a common longitudinal centerline, wherein a first section has a first cross sectional area, and a second section has a second cross sectional area. A plurality of apertures can be disposed about the second section. The apparatus can have a cylindrical surface, parallel to the longitudinal centerline of the apparatus, disposed within the first section. A fluid distribution channel having a plurality of apertures can be disposed either about an exterior surface or an interior of the apparatus. A plurality of fluid conduits can provide fluid communication between the fluid distribution channel and the plurality of apertures distributed about the second section.

摘要翻译： 提供了用于分离微粒流体悬浮液的系统和方法。 用于分离颗粒流体悬浮液的装置可以包括具有两个或更多个沿同一纵向中心线同轴设置的部分的封闭容器，其中第一部分具有第一横截面积，第二部分具有第二横截面积 。 可以围绕第二部分设置多个孔。 设备可以具有设置在第一部分内的平行于设备的纵向中心线的圆柱形表面。 具有多个孔的流体分配通道可以围绕设备的外表面或内部设置。 多个流体导管可以在流体分配通道和围绕第二部分分布的多个孔之间提供流体连通。

公开(公告)号：US20050242008A1

公开(公告)日：2005-11-03

申请号：US10834221

申请日：2004-04-29

申请人： Peter Simpson

发明人： Peter Simpson

IPC分类号： B01D9/00 ,  B01D39/00 ,  B01D41/00 ,  B01D45/00 ,  B01D45/12 ,  B01D46/00 ,  B01D47/00 ,  B01D49/00 ,  B01D50/00 ,  B01D51/00 ,  B01D53/00 ,  B01D57/00 ,  B01D59/50 ,  B04C5/00 ,  B04C5/02 ,  B04C5/04 ,  B04C5/06 ,  B04C5/08 ,  B04C5/081 ,  B04C5/085 ,  B04C5/087 ,  B04C5/10 ,  B04C5/103 ,  B04C5/107 ,  B04C5/13 ,  B04C5/14 ,  B04C5/18 ,  B04C9/00

CPC分类号： B04C5/04 ,  B01D45/12 ,  B04C5/13 ,  B04C5/14 ,  B04C5/18 ,  B04C9/00 ,  B04C2009/002 ,  B04C2009/005

摘要： The present invention a material classifier includes a cyclone including a cyclone inlet, a cyclone outlet, a blower and a blower discharge; an air diffuser connected at a diffuser inlet to the cyclone outlet and at a diffuser outlet to an air lock such that the cyclone and air diffuser are in fluid communication; wherein the diffuser including a central cylindrical portion including an air inlet for admitting controlled amounts of diffuser air around substantially the entire cylinder outer periphery of the central cylindrical portion, wherein the material classifier separating fine particles from coarse particles and discharging the fine particles together with air out the blower discharge, and discharging the coarse particles through the air lock, such that increasing the amount of diffuser air increases the size of the fine particles being separated from the coarse particles. Preferably wherein the diffuser air is admitted into the cyclone in such a manner as to enhance and reinforce the formation of a strong interior vortex.

摘要翻译： 本发明的材料分选机包括旋风分离器，其包括旋风入口，旋风出口，鼓风机和鼓风机排放口; 空气扩散器，其在扩散器入口处连接到旋风出口并且在扩散器出口处连接到气锁，使得旋风分离器和空气扩散器处于流体连通; 其中所述扩散器包括中心圆柱形部分，所述中心圆柱形部分包括空气入口，所述空气入口用于在所述中心圆柱形部分的基本上整个圆筒外周周围允许受控量的扩散空气，其中所述材料分选机将细颗粒与粗颗粒分离并将空气与空气一起排出 排出鼓风机排放物，并通过气锁排出粗粒子，从而增加扩散空气的量增加了与粗颗粒分离的细颗粒的尺寸。 优选地，其中扩散器空气以增强和加强强内部涡流的形成的方式被允许进入旋风分离器。

公开(公告)号：US4725409A

公开(公告)日：1988-02-16

申请号：US788696

申请日：1985-10-21

申请人： Josef Wolf

发明人： Josef Wolf

IPC分类号： B01J8/00 ,  B04C5/18 ,  F23C10/08 ,  F23J15/02 ,  B01J8/18

CPC分类号： B01J8/0055 ,  B04C5/18 ,  F23C10/08 ,  F23J15/027

摘要： An arrangement for fine dust separation in a fluidized bed reactor with a clone and dust return conduit. A venturi tube extends from the solids discharge of the cyclone intermediate the cyclone and the dust return conduit, and a gas injector is located at the inlet of the venturi tube. The fine dust which leaves the fluidized bed is separated from the exhaust gas in the cyclone, and the separated dust is conducted from the cyclone, through the venturi tube and the dust return conduit, and into the lower region of the fluidized bed. Gas is conducted through the gas injector to help force the separated dust through the return conduit and into the fluidized bed.

摘要翻译： 在具有旋风分离器和除尘回流管道的流化床反应器中精细除尘的装置。 文丘里管从旋风分离器和回灰管之间的旋风分离器的固体排出口延伸，气体注入器位于文丘里管的入口处。 离开流化床的细粉尘与旋风分离器中的废气分离，分离的粉尘从旋风分离器通过文氏管和回灰管导入流化床的下部区域。 气体通过气体注入器传导，以帮助强制分离的灰尘通过返回导管并进入流化床。

公开(公告)号：US3940331A

公开(公告)日：1976-02-24

申请号：US519810

申请日：1974-11-01

申请人： Edward L. Rastatter

发明人： Edward L. Rastatter

IPC分类号： B04C5/14 ,  B04C5/16 ,  B04C5/18 ,  B04C5/28

CPC分类号： B04C5/28 ,  B04C5/14 ,  B04C5/16 ,  B04C5/18

摘要： A cluster of closely spaced cyclones are arranged with their axes in parallel spaced relation, and cylindrical portions of the cyclones form rigid connections between parallel walls which define a chamber for directing fluid into corresponding tangential inlets within the cyclones. In one embodiment, the walls are formed by flanges molded as integral parts of the plastic cyclone bodies, and the flanges are interconnected by key members. In another embodiment, the walls are formed by flat plates which are rigidly connected by independently removable molded plastic bodies having integral threads. Each of the cyclones includes a replaceable apex cone section which may be ceramic and has an externally threaded portion projecting into an apex discharge chamber defined between an inner wall and a parallel spaced transparent outer wall. Each apex cone section is secured to the inner wall by a nut member, and the transparent outer wall is provided with an axially aligned opening and valve for each cyclone for introducing a back flushing fluid or to produce a vacuum at the apex end. The apex cone sections may be secured to the apex discharge housing by threaded sleeves which also form spacers between the walls of the housing and which support corresponding transparent rings. A ceramic probe is adjustable axially within each ring and has a conical inner end which cooperates with the apex end of the corresponding cyclone to define an adjustable annular discharge orifice. The opposite ends of the cyclones have molded plastic closures with vortex finders which project into a vortex chamber defined by a removable cover member. The vortex finders may also project into a tank connected to a vacuum source for deaerating liquid which is received within the tank.

摘要翻译： 一组紧密间隔的旋风分离器以它们的轴线平行间隔的关系被布置，并且旋风分离器的圆柱形部分形成平行壁之间的刚性连接，其限定用于将流体引导到旋风分离器内相应切向入口的室。 在一个实施例中，壁由塑模旋转体主体的整体部分模制的凸缘形成，凸缘通过关键部件相互连接。 在另一个实施例中，壁由平板形成，其通过具有整体螺纹的独立可移除的模制塑料体刚性连接。 每个旋风分离器包括可替换的顶点锥形部分，其可以是陶瓷的并且具有突出到限定在内壁和平行隔开的透明外壁之间的顶部排出室中的外螺纹部分。 每个顶点锥形部分通过螺母构件固定到内壁，并且透明外壁设置有用于每个旋风分离器的轴向对齐的开口和阀，用于引入反冲洗流体或在顶端产生真空。 顶点锥形部分可以通过螺纹套筒固定到顶点排出壳体，该套筒也在壳体的壁之间形成间隔件，并且支撑相应的透明环。 陶瓷探头可在每个环内轴向调节，并具有圆锥形内端，与相应的旋风分离器的顶端配合，以限定一个可调节的环形排放口。 旋风分离器的相对端部具有模制的塑料封闭件，其具有涡流探测器，该探测器突出到由可移除的盖构件限定的涡流室中。 涡流探测器还可以投射到连接到真空源的罐中，用于将容纳在罐内的液体进行脱气。

公开(公告)号：US3804686A

公开(公告)日：1974-04-16

申请号：US24162872

申请日：1972-04-06

申请人： GOODYEAR AEROSPACE CORP

发明人： APICELLA A ,  TUMA W

IPC分类号： B01D45/12 ,  B04B7/14 ,  B04C5/18 ,  H01F10/06 ,  B32B31/28 ,  B32B31/10

CPC分类号： H01F10/06 ,  B01D45/12 ,  B04B7/14 ,  B04C5/18

摘要： The invention provides a tunnel structure for plated wire which permits precise alignment for plated wire and terminations so that automated bonding of the plated wire may be accomplished, and which will eliminate the use of forming wires during fabrication and hence reduce the scrap rate drastically, and which permits more rapid fabrication of tunnel structures.

摘要翻译： 本发明提供了一种用于电镀线的隧道结构，其允许电镀线和终端的精确对准，使得可以实现电镀线的自动接合，并且这将在制造期间消除使用成形线，并因此大大降低废品率，以及 这允许更快速地制造隧道结构。

公开(公告)号：US3226165A

公开(公告)日：1965-12-28

申请号：US34836364

申请日：1964-03-02

申请人： SIEMENS AG

发明人： KARL-HEINZ OEHLRICH ,  RUDOLF SCHMIDT KARL

IPC分类号： B01D19/00 ,  B01D45/12 ,  B04C3/00 ,  B04C5/00 ,  B04C5/04 ,  B04C5/08 ,  B04C5/12 ,  B04C5/18 ,  B04C7/00 ,  B04C9/00 ,  B65G53/00 ,  G21C1/22 ,  H02P7/292 ,  H02P7/298

CPC分类号： H02P7/2985 ,  B01D19/0042 ,  B01D45/12 ,  B04C3/00 ,  B04C5/00 ,  B04C5/04 ,  B04C5/08 ,  B04C5/12 ,  B04C5/18 ,  B04C7/00 ,  B04C9/00 ,  B04C2009/005 ,  B65G53/00 ,  B65G2812/1625 ,  G21C1/22 ,  G21Y2002/201 ,  G21Y2004/30 ,  H02P7/293 ,  Y02E30/40