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1. 发明公开

EP0109764A3 Seal arrangement for processing apparatus 失效
标题翻译：加工设备密封装置
公开(公告)号：EP0109764A3
公开(公告)日：1986-07-16
申请号：EP83306373
申请日：1983-10-20
申请人： ELP PRODUCTS LTD.
发明人： Macierewicz, Jacek J.
IPC分类号： B04C05/28 , B04C11/00 , F16J15/02
CPC分类号： F16J15/021 , B04C5/28 , B04C11/00 , Y10S277/918
摘要： A novel seal arrangement is provided for use in processing apparatus of the type including a partition for separating zones of relatively high and low pressures. At least one aperture is provided in such partition, the aperture having a wall. A processing unit (such as a hydrocyclone) has a portion thereof located in such aperture so that an annular region is defined between such unit and the aperture wall. An annular seal of resiliently deformable material is located in this annular region and provides a seal between the above noted zones. This seal is of a cup-shaped form and includes an annular outer seal lip which is radially spaced from the processing unit. This seal outer lip is connected to the remainder of the seal via an end wall. The seat outer lip has inner and outer surfaces and a free annular edge remote 'from the end wall. This inner surface is exposed, in use, to the zone of higher pressure such that the outer surface of the seal lip sealingly engages the wall of the aperture under the influence of the differential pressures acting on it. The seal is located relative to the wall of the aperture and the wall of the aperture is of such dimension that the sealing engagement between the wall and the outer surface of the seal lip occurs in an annular sealing region located generally between and spaced from both the seal end wall and the free annular edge of the seal lip.

2. 发明公开

EP0070816A3 Hydrocyclone apparatus, particularly for the production of starch 失效
标题翻译：专用于生产淀粉的水解胶装置
公开(公告)号：EP0070816A3
公开(公告)日：1985-11-27
申请号：EP82850136
申请日：1982-06-21
申请人： GÖSTA LARSSONS MEKANISKA VERKSTAD AB
发明人： Larsson, Knut Gösta
IPC分类号： B04C05/28 , C13L01/00
CPC分类号： B04C5/28 , C08B30/00
摘要： A hydrocyclone, particularly for producing starch, has a central block (10) with conical hydrocyclones (15) of conventional design extending through the central block, a cover (18) with hydrocyclone heads (21) which bears against one flat side of the block, and cover plates (24, 27) which bear against the other flat side of the central block and the side of the cover (18) remote from the block, respectively. Inlet ducts (17) to the hydrocyclones are provided in the side of the central block facing the cover, and outlet ducts (25) communicating with the smaller openings (37) of the hydrocyclones are provided in that side of one cover plate (24) which faces the block. Outlet ducts (22) communicating with outlets in the hydrocyclone heads (21) are designed in that side of . the cover which faces the other cover plate (27). To permit rapid and tight clamping of block (10), cover (18) and cover plates (24, 27) during operation, at least one cover plate (27) has a hydraulic device in the form of a pressure plate (30) disposed in a recess (28) in the flat side facing the cover (18) and the central block (10), respectively, and can be pressed against the cover or the block by means of a hydraulic fluid which is supplied to the space (31) between the bottom of the recess (28) and the side of the plate (30) facing the bottom.

3. 发明公开

EP0160629A3 A method and system for controlling the apex flow of a multihydrocyclone for fiber suspensions 失效
标题翻译：用于控制纤维悬浮液的多晶硅胶的APEX流动的方法和系统
公开(公告)号：EP0160629A3
公开(公告)日：1988-04-06
申请号：EP85850126
申请日：1985-04-15
申请人： WIKDAHL, Nils Anders Lennart
发明人： WIKDAHL, Nils Anders Lennart
IPC分类号： B04C05/28 , B04C11/00 , D21D05/24
CPC分类号： B04C11/00 , B04C5/28 , D21D5/24
摘要： The invention relates to a method of controlling an apex flow in a hydrocyclone unit (9), and a control system for carrying out the method. The hydrocyclone unit (9) comprises a plurality of hydrocyclone separators (10) in parallel, and further comprises an inject chamber (21, 22, 23), base chamber and apex-fraction chamber common to all separators, an inlet (1) to the inject chamber (21) and an outlet (2, 3) for the base chamber (22) and apex chamber (23) respectively. The apex flow is controlled by automatically and substantially continuously detecting at a location in or adjacent the apex outlet (1) a flow parameter of the apex fraction, and comparing this sensed flow parameter value with a set-point value, and changing the setting of a valve (15) incorporated in a conduit (14) connected to the apex outlet (2) when the sensed value deviates from the set-point value, so that the flow parameter value of the apex fraction moves towards the set-point value.

4. 发明申请

WO1984003236A1 AN ARRANGEMENT FOR CYCLONE ASSEMBLIES FOR CLEANING LIQUID SUSPENSIONS 审中-公开
标题翻译：用于清洁液体悬浮液的循环组件的安排
公开(公告)号：WO1984003236A1
公开(公告)日：1984-08-30
申请号：PCT/SE1984000066
申请日：1984-02-24
申请人： ROBINSON, William
IPC分类号： B04C05/28
CPC分类号： D21D5/24 , B04C5/14 , B04C5/28
摘要： Plurality of hydrocyclones (10) for cleaning liquid suspensions are combined to form uniform packages (80), each of which comprises, for example, ten hydrocyclones. The central part of each cyclone package is made up of a double chamber, one part of which is intended for the supply of the inject, i.e. the phase of the suspension which is to be cleaned, while the other part is intended for the removal of the cleaned phase, or accept. The double chamber preferably consists of a pair of twin conduits (65, 70), that is to say, two collecting conduits disposed tightly adjacent and parallel with each other, for receiving and delivering the respective suspension phases from the cyclones. The cyclones (10) are designed to be connected to the twin conduits via leak-tight pipe connections of the sleeve type, such as those known as chevron couplings (50), for example. This means that each separate cyclone (10) can be pushed plug-fashion into its position in the package (80) and at the same time can be connected leak-tightly to the twin conduits (65, 70). To do this, the cyclones are manipulated by their reject end, i.e. the end where the suspension phase in which impurities are entrained emerges, preferably through a transparent glass unit (40) so that the appearance of the stream of reject in the package can be observed. A plurality of such cyclone packages (80) may be assembled together in various configurations to form larger hydrocyclone batteries.
摘要翻译：多个用于清洗液体悬浮液的水力旋流器（10）被组合以形成均匀的包装（80），每个包括例如十个水力旋流器。每个旋风包装的中央部分由双室组成，其中一部分用于供应喷射器，即要清洁的悬架的相，而另一部分用于去除清洁相或接受。双室优选地由一对双管道（65,70）组成，也就是说，彼此紧密相邻并且彼此平行地设置的两个收集管道，用于从旋风分离器接收和输送各个悬浮液相。旋风分离器（10）被设计成通过例如诸如人字形耦合器（50）的套筒类型的泄漏密封管连接件连接到双管道。这意味着每个单独的旋风分离器（10）可以被推动插入到其在包装（80）中的位置，并且同时可以泄漏地连接到双管道（65,70）。为了做到这一点，旋风分离器被它们的废弃端操纵，即其中杂质夹带的悬浮相出现的端部，优选地通过透明玻璃单元（40），使得包装中的废料流的出现可以是观察到的。多个这样的旋流器包装（80）可以以各种配置组装在一起以形成更大的水力旋流器电池。

5. 发明公开

EP0159808A3 Hydrocyclone separator apparatus 失效
标题翻译：水泥分离器装置
公开(公告)号：EP0159808A3
公开(公告)日：1987-08-05
申请号：EP85301921
申请日：1985-03-19
申请人： Bird Machine Company
发明人： Flynn, Peter Joseph
IPC分类号： B04C05/14 , B04C05/28 , D21D05/24
CPC分类号： D21D5/24 , B04C3/00 , B04C3/04 , B04C3/06 , B04C5/00 , B04C5/28
摘要： Hydrocyclone separator apparatus includes hydrocyclone separator(s) capable of separating light impurities from a paper-making fibre slurry. The separator inner wall is cylindrical with an apertured inlet portion adjacent one end which directs feed slurry in a vortical path along the wall to an enlarged inlet to an axial flow passage adjacent the other end. This inlet has a rim spaced radially from the wall which skims an inner part from the vortex containing predominantly the light impurities into the axial passage from which it is discharged through an apertured outlet portion of the sidewall. The remainder of the slurry vortex passes the rim to be discharged through another apertured outlet portion of the sidewall. The described apparatus also includes manifold structure providing three manifolds having parallel sidewalls with seal-lined openings through which the separator(s) may be endwise inserted to or withdrawn from operative position in which the inlet and outlets thereof are associated with respective manifolds. The outer wall of the separator(s) is reduced in diameter for at least substantially half the length thereof to facilitate separator manipulation and reduce seal wear. One manifold is spaced from the other two by at least substantially half of the separator length to expose the body portion of the separator(s) for hand manipulation.

6. 发明公开

EP0090928A3 Multiple hydrocyclone apparatus 失效
标题翻译：多层水泥设备
公开(公告)号：EP0090928A3
公开(公告)日：1985-05-15
申请号：EP83101325
申请日：1983-02-11
申请人： CLARK & VICARIO CORPORATION
发明人： King, Stephen J. , Moffatt, Bruce C. , Stewart, John C.
IPC分类号： B04C05/28 , D21D05/24
CPC分类号： B04C5/28 , D21D5/24
摘要： Multiple hydrocyclone apparatus including plural loop-like arrays (20,22,24,26) of hydrocyclones is provided with a walkway space (64) inside the innermost array. A passageway (66) is provided to permit entry of an operator into the walkway space for inspection and repair of the inner hydrocyclones. The apparatus may be made in an elongated form to fit available mounting space. Baffles (208, 210) may be provided within the feed plenum (130) for directing the flow of feed stock. Appropriate devices (244, 246) may be provided for bleeding minor portions of the feed stock from the feed plenum to maintain the velocity of the stock flowing within the plenum.

7. 发明公开

EP0111743A3 Hydrocyclone cleaner assembly 失效
标题翻译：液压清洁器总成
公开(公告)号：EP0111743A3
公开(公告)日：1985-05-15
申请号：EP83111323
申请日：1983-11-12
申请人： THE BAUER BROS. CO.
发明人： Wambsgans, Robert Oscar
IPC分类号： B04C05/28
CPC分类号： D21D5/24 , B04C5/28
摘要： A centrifugal cleaner and assembly thereof for separating solids from a fluid suspension. Each cleaner (20,120) has an accepts plenum chamber (22 122), a slurry inlet plenum chamber (24, 124) adjacent thereto, a rejects plenum chamber (26,126) disposed in alignment with and spaced from the accepts and slurry inlet chambers, and an axially elongated tubular shell (28, 128) from defining a centrifugal separating chamber (30, 130) disposed between the accepts chamber and rejects chamber. A multiplicity of cleaners are nested in side-by-side alignment so that the slurry inlet chambers, the accepts chambers, and the rejects chambers are interconnected with their respective counterparts to form a longitudinally elongated accepts plenum (82), a longitudinally elongated slurry inlet plenum (84), and a longitudinally elongated rejects plenum (86) which serve to provide fluid communication between each of the cleaners and the accepts collection tank (50), the slurry supply tank (40) and the rejects collection tank (60).

8. 发明公开

EP0068792A3 Arrangement of multiple fluid cyclones 失效
标题翻译：多流体循环的布置
公开(公告)号：EP0068792A3
公开(公告)日：1985-02-06
申请号：EP82303242
申请日：1982-06-22
申请人： QUEEN'S UNIVERSITY AT KINGSTON
发明人： Boadway, John D.
IPC分类号： B04C05/28 , B04C05/12 , B04C05/14
CPC分类号： B04C5/12 , B04C5/14 , B04C5/181 , B04C5/28
摘要： A special form of fiuid cyclone in which the velocity energy in the exit fluid is converted into exit pressure thus permitting the device to discharge to atmospheric pressure or a higher pressure while a vacuum may exists in the central core of the vortex. The result is achieved by use of a curved passage at the exit which starts as a coaxial space and gradually expands and turns outward to become a circular space between two disks. The removal of reject material to atmospheric pressure with a vacuum at the core may be achieved by limiting the restriction In cross-section of the bottom core such that the pressure is atmospheric and allow it to leave through a space between the end of the cone and a blunt shaped surface. The above special form of fluid cyclone operates particularly well, because of reduced energy losses, when employed in a multiple arrangement in which the tangential velocity energy of fluid entering the barrel of the individual cyclone units is created by fluid flowing at larger radius such as to create a pattern of multiple vortex flow. The vortices are in a chamber providing a common inlet to a plurality of cyclone units whith the vortices centering on the individual units. The special arrangement of fluid cyclones is in a geometry similar to that of a vortex trail with an even number of units of opposing vortex direction. The same type of arrangement; i.e. having all of the units discharge into a common chamber, leads to further energy recovery in fluid leaving the fluid cyclones.

9. 发明申请

WO1995028230A1 APPARATUS FOR DOWNHOLE CYCLONE SEPARATION 审中-公开
标题翻译：卧式气囊分离装置
公开(公告)号：WO1995028230A1
公开(公告)日：1995-10-26
申请号：PCT/CA1995000204
申请日：1995-04-10
申请人： CENTRE FOR FRONTIER ENGINEERING RESEARCH INSTITUTE
发明人： CENTRE FOR FRONTIER ENGINEERING RESEARCH INSTITUTE , PEACHEY, Bruce, R.
IPC分类号： B04C05/28
CPC分类号： B01D17/0217 , B04C5/28 , E21B43/38 , E21B43/385
摘要： An apparatus for downhole cyclone separation (40) characterized by a plurality of cyclone separators (12) vertically oriented and vertically aligned with each other within a multiple cyclone separator housing (42). Each of the cyclone separators (12) has at least one mixed liquids inlet (18), a first outlet (20) and a second outlet (22). At least one of the at least one mixed liquids inlet (18), the first outlet (20) and the second outlet (22) of each of the cyclone separators (12) is vertically oriented. The multiple cyclone separator housing (42) has at least one disposal stream outlet (48) and at least one recovery stream outlet (50). The at least one disposal stream outlet (48) and the at least one recovery stream outlet (50) are at opposite vertical housing ends of the multiple cyclone separator housing (42).
摘要翻译：一种用于井下旋风分离器（40）的装置，其特征在于多个旋风分离器（12）在多个旋风分离器壳体（42）内垂直取向并垂直对齐。每个旋风分离器（12）具有至少一个混合液体入口（18），第一出口（20）和第二出口（22）。每个旋风分离器（12）的至少一个混合液体入口（18），第一出口（20）和第二出口（22）中的至少一个是垂直取向的。多个旋风分离器壳体（42）具有至少一个处理流出口（48）和至少一个回收流出口（50）。所述至少一个处理流出口（48）和所述至少一个回收流出口（50）位于多个旋风分离器壳体（42）的相对的竖直壳体端部。

10. 发明申请

WO1991010511A1 SEPARATING APPARATUS 审中-公开
标题翻译：分离装置
公开(公告)号：WO1991010511A1
公开(公告)日：1991-07-25
申请号：PCT/GB1991000070
申请日：1991-01-17
申请人： STATEFOCUS LIMITED , WEBB, David, Andrew
发明人： STATEFOCUS LIMITED
IPC分类号： B04C05/28
CPC分类号： B04C5/08 , B04C5/28
摘要： Hydrocyclones, for de-oiling water, are packaged in a pressure vessel (1, 4). Within the vessel are mounted an upper plate-like block (13, 14) and a lower plate (20), which divides the interior of the vessel into a heavier fraction outlet chamber (24) and a mixture inlet chamber (23). A plurality of hydrocyclones (7) are removably supported by the block (13, 14) and plate (20) and can be removed upwardly through and from them after unbolting a top plate (6). Overflow outlets in the heads of the hydrocyclones (7) lead to galleries (12) in the block (13, 14) and hence to a lighter fraction oulet (27). A mixture inlet (26) leads into the vessel between the plate (20) and block (13, 14), the peripheral edge of which is spaced from the inner wall surface of the vessel.
摘要翻译：用于脱水的水力旋流器被包装在压力容器中（1,4）。在容器内安装有上板状块（13,14）和下板（20），其将容器的内部分成较重的馏分出口室（24）和混合物入口室（23）。多个水力旋流器（7）由块（13,14）和板（20）可移除地支撑，并且在拔出顶板（6）之后可以向上移除和移出。水力旋流器（7）的头部中的溢流出口导致块（13,14）中的画廊（12），从而导致更轻的部分（27）。混合物入口（26）通过板（20）和块（13,14）之间的容器进入，其外围边缘与容器的内壁表面间隔开。

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