公开(公告)号：EP1066115B1

公开(公告)日：2004-07-07

申请号：EP99911917.5

申请日：1999-03-22

申请人： NOTETRY LIMITED

发明人： CROGGON, James, Hugh

IPC分类号： B04C5/13 ,  B04C11/00

CPC分类号： A47L9/0081 ,  A47L9/1633 ,  A47L9/1658 ,  B04C5/13 ,  B04C11/00 ,  B04C2005/136 ,  Y10S55/03

摘要： The invention provides cyclonic separation apparatus (10) comprising a cyclone body (14) having at least one fluid inlet (18) and a fluid outlet, the fluid outlet being concentric with the longitudinal axis of the cyclone body (14) and comprising a vortex finder (26) projecting from an end surface (24) of the cyclone body (14) into the interior thereof, and a proboscis (30) located partially within the vortex finder (26) and projecting beyond the distal edge thereof so that the distance between the end surface (24) of the cyclone body (14) and the furthermost end of the proboscis (30) is at least twice the smallest diameter of the vortex finder (26), wherein the cross-sectional area of the proboscis (30) is circular at any point along its length.

公开(公告)号：EP1124642B1

公开(公告)日：2003-03-05

申请号：EP99971356.3

申请日：1999-10-27

申请人： AKW Apparate + Verfahren GmbH & Co. KG

发明人： NEESSE, Thomas ,  DONHAUSER, Friedrich

IPC分类号： B04C11/00 ,  B04C5/28

CPC分类号： B04C11/00 ,  B04C5/28

摘要： The invention relates to a hydrocyclone arrangement comprising an inflow (6) of the feed pulp (1), an overflow (11) and an underflow (13), whereby the inflow (6) is fed into a holding chamber (5) by a pump (3). The overflow (11) is led into a collecting chamber (7), and a free outflow is provided for the underflow (13). According to the invention, a plurality of hydrocyclones (8) which preferably have identical dimensions are provided and these are arranged in a spatially close manner such that the overflows (11) of these hydrocyclones (8) open into a common overflow collecting chamber (7), whereby the overflow collecting chamber (7) is configured as a pressure pot and, via an overflow collecting line, interacts with an adjustable control valve (15) and with a control device belonging thereto which is provided for adjusting the volumetric grit, namely the ratio of the volumetric flows of the overflow (11) and underflow (13).

公开(公告)号：EP1268078A1

公开(公告)日：2003-01-02

申请号：EP01915505.0

申请日：2001-03-26

申请人： UNIVERSITY OF BRADFORD

发明人： THEW, Martin Thomas ,  FAGHMOUS, Ali

IPC分类号： B04C11/00

CPC分类号： B04C11/00

摘要： A cyclone (10) includes diametrically opposed inlets (14) and a lower outlet (22) for denser parts of the flow. Less dense parts of the flow pass upwardly through a take off tube (26). The flow rate to the inlets is varied periodically to increase the efficiency as compared to the use of a steady flow rate.

公开(公告)号：EP1235641A1

公开(公告)日：2002-09-04

申请号：EP99956337.2

申请日：1999-11-19

申请人： Ace di Barbui D. & Figli S.r.l.

发明人： BARBUI, Davide

IPC分类号： B01J8/24 ,  B01J8/00 ,  C08F10/00 ,  B04C11/00 ,  B07B11/02 ,  B01J8/42

CPC分类号： H05F3/04 ,  B01J8/008 ,  B01J8/1872 ,  B01J8/42 ,  B07B11/02

摘要： An astatic device (1) for pressurized reactors and cyclones for making plastic materials in general and, in particular, for polymerizing olefines, comprises an astatic bar (2) which can be applied inside a reactor or cyclone vessel body (4) and including an inner insulating body (30), to which are coupled a plurality of pointed elements (36) capacitively coupled to a conductor (21) covered by a dielectric material (35) and housed in the insulating body, the conductor (21) projecting from the vessel body and being adapted to be coupled to a high voltage power supply.

公开(公告)号：EP1200196A1

公开(公告)日：2002-05-02

申请号：EP00951138.7

申请日：2000-07-26

申请人： G.B.D. Corporation

发明人： CONRAD, Wayne, E. ,  PETERSEN, Dave

IPC分类号： B04C5/181 ,  B04C11/00 ,  A47L9/16

CPC分类号： A47L9/1683 ,  B01D45/16

摘要： A particle separation member (40) is provided for use with a cyclone separator (30). The particle separation member (40) divides the separator (30) into a cyclone chamber (46) and a particle receiving chamber (50). The cyclone chamber (46) and the particle receiving chamber (50) communicating via a plurality of apertures (52) in the particle separation member (40).

公开(公告)号：EP0710153B1

公开(公告)日：1999-09-01

申请号：EP94918976.5

申请日：1994-06-30

申请人： SERCK BAKER LIMITED

发明人： LANGE, Neville, Ernest

IPC分类号： B04C11/00 ,  B04C5/13

CPC分类号： B04C5/02 ,  B04C5/13 ,  B04C5/24 ,  B04C5/28 ,  B04C11/00 ,  F01M13/0011

公开(公告)号：EP0623056B1

公开(公告)日：1997-01-15

申请号：EP93924246.7

申请日：1993-10-15

申请人： CELLECO-HEDEMORA AB

发明人： ANDERSSON, Roine

IPC分类号： B04C5/24 ,  B04C11/00

CPC分类号： D21D5/24 ,  B04C5/28 ,  B04C11/00

摘要： In a hydrocyclone plant for treating fibre suspensions comprising a multiplicity of hydrocyclone bodies (1) each hydrocyclone body is mounted in a hole in a wall (5) and is sealed to the wall with the aid of a sealing ring (18). According to the invention the sealing ring is made of an inexpensive chemical resistant material and is radially cut through to form two free ends on the sealing ring. The hydrocyclone body is provided with a sealing surface (12) having a radial extension which increases along the hydrocyclone body. Axially along the sealing surface (12) a projection (22) extends between the free ends of the sealing ring. When mounting the hydrocyclone body the sealing ring (18) is adapted to be entrained by the wall (5) along the sealing surface (12), so that the sealing ring is expanded and seals between the sealing surface and the wall.

公开(公告)号：EP0662348A1

公开(公告)日：1995-07-12

申请号：EP95100075.1

申请日：1995-01-04

申请人： Filtan Filter-Anlagenbau GmbH

发明人： Lorey, Manfred

IPC分类号： B04C11/00 ,  B01D45/12 ,  B01D50/00 ,  G05D7/06

CPC分类号： G05D7/0652 ,  B01D45/12 ,  B01D50/002 ,  B04C11/00 ,  Y10T137/0324

摘要： Gegenstand der Erfindung ist ein Zentrifugalabscheider, wie er beispielsweise in Druckregelstationen für Erdgasversorgungsleitungen, Preßluftnetze o.ä. verwendet wird.
Bei herkömmlichen Anordnungen von Zentrifugalabscheidern zum Abscheiden von Flüssigkeitstropfen ist zur Regelung des Volumenstroms vorgesehen, daß der Querschnitt einer für den maximalen Gesamtvolumenstrom ausgelegten Rohrleitung entsprechend verkleinert wird. Um die hiermit verbundenen negativen Aspekte, wie Zerstäubung der abzuscheidenden Flüssigkeit und Verringerung der Flußgeschwindigkeiten des zu reinigenden Gases zu verhindern, wird erfindungsgemäß vorgeschlagen, den Zentrifugalabscheider (40) mit mehreren Eingangsöffnungen (31a-d,33) auszustatten, die vollständig geöffnet oder verschlossen werden können. Eine Öffnung (33) ist mit einem kontinuierlich einstellbaren Absperrorgan (32) verbunden, so daß durch eine entsprechende Kombination freigeschalteter und einer teilweise freigeschalteten Leitung bzw. Eingangsöffnung beliebige Teilvolumenströme realisiert werden können, ohne daß die eingangs erwähnten nachteiligen Effekte auftreten.

摘要翻译： 在用于致密物质颗粒或液滴的离心分离器（旋风分离器）中。 从一个liq。 或气体载体介质，尤其是 用于液滴分离 来自气体，其中调节系统调节体积。 介质进入分离器的流动，新颖的是（a）分离器（40）的入口开口（31a-c，33）与相应的截止阀（30a-c，32）相关联，并且可以是 独立开启或关闭; （b）一个截止阀（32）可以连续地扩大或减小入口开口（33）的横截面; 和（c）至少一个另外的入口阀（30a-c）仅具有两个位置; 即关闭位置和通流位置。 还声称是（i）一个appts。 用于致密物质颗粒和液滴分离。 从气体，尤其是 为sepn 来自压缩空气或天然气的灰尘和水和油滴; 和（ii）调整卷的过程。 流入具有多个入口开口的离心分离器。

公开(公告)号：EP0486492A4

公开(公告)日：1991-08-13

申请号：EP90901163

申请日：1989-11-16

申请人： SADHEB WILLY ZEEV ,  KERIN EDWARD R ,  GAMSON BERNARD W

发明人： SADEH WILLY ZEEV ,  KERIN EDWARD R ,  GAMSON BERNARD W ,  SIMON WAYNE E

IPC分类号： B01D17/02 ,  B01D17/038 ,  B01D19/00 ,  B01D53/24 ,  B04C3/00 ,  B04C3/06 ,  B04C11/00

CPC分类号： B01D17/0217 ,  B01D19/0052 ,  B01D53/24 ,  B04C3/00 ,  B04C3/06 ,  B04C11/00

公开(公告)号：EP0395647A4

公开(公告)日：1991-03-13

申请号：EP88908107

申请日：1988-09-15

申请人： DELAWOOD PTY. LTD.

发明人： PRENDERGAST, GAVAN JAMES JOSEPH ,  WEBB, DAVID ANDREW

IPC分类号： B01D19/00 ,  B04C5/12 ,  B04C5/28 ,  B04C11/00

CPC分类号： B01D19/0057 ,  B04C5/12 ,  B04C5/28 ,  B04C11/00

摘要： Fluid separator apparatus comprising at least one cyclone (16A) for separating a fraction of less dense component(s) from predominantly fluid mixtures having at least one predominantly liquid component, said cyclone/s being provided with means defining at least one feed inlet (64), means defining at least one overflow outlet (72) for discharge of overflow comprising predominantly less dense component(s) of fluid mixtures, means defining at least one underflow outlet (66) for discharge of underflow comprising predominantly denser component(s) of said fluid mixtures, overflow conduit means (74) to receive and conduct said overflow away from said cyclone, said overflow conduit means (74) being connected securably to said overflow outlet means (72) of said cyclone (16A), support means (54) for supporting said cyclone/s in the form of a plate of pre-selected dimensions adapted to securably but releasably receive the body/bodies of said cyclone/s (16A) and receiving and transport means (78) to receive and transport said overflow away from said overflow conduit means (74) said receiving and transport means (78) being connected securably but releasably to said overflow conduit means. Additionally, said support means may form part of or be located on or within a pressure retaining vessel enclosing at least part of said cyclone/s.

摘要翻译： 包括至少一个旋流器（16A）的流体分离器装置（16A），用于从主要为具有至少一种主要为液体组分的流体混合物中分离一部分低密度组分，所述旋流器设置有限定至少一个进料入口（64 ），限定至少一个溢流出口（72）的装置，所述溢流口用于排出主要包括密度较小的流体混合物成分的溢流口，限定至少一个用于排出底流的底流出口（66）的装置，所述底流主要包括致密 所述流体混合物，溢流导管装置（74）以接收并导引所述溢流离开所述旋流器，所述溢流导管装置（74）与所述旋流器（16A）的所述溢流出口装置（72）固定连接，支撑装置 ），用于以预定尺寸的板的形式支撑所述旋风器，所述预选尺寸的板适于牢固但可释放地接收所述旋风器（16A）和接收和传送装置（78）的主体/主体， 从所述溢流导管装置（74）接收和运输所述溢流器，所述接收和运输装置（78）牢固但可释放地连接到所述溢流导管装置。 另外，所述支撑装置可以形成包围至少部分所述旋风器的压力保持容器的一部分或位于其上或其内。