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11. 发明公开

EP0251394A1 A method of separating and recovering a granulate from a viscous suspension containing said granulate, and apparatus for carrying out said method 失效
标题翻译：一种用于分离和用于执行该方法回收来自粘性悬浮液粒，和装置的过程。
公开(公告)号：EP0251394A1
公开(公告)日：1988-01-07
申请号：EP87201175.4
申请日：1987-06-18
申请人： Mudcleaning Services Amsterdam B.V.
发明人： Rost Onnes, Pieter
IPC分类号： B01D33/04 , E21B21/06
CPC分类号： E21B21/065 , B01D33/0346 , B01D33/04 , B01D33/663
摘要： Method and apparatus for separating and recovering a granulate from a viscous suspension containing said granulate. The suspension is placed in a layer on an endless sieve belt guided around return rollers and effecting a separation into a sieve residue containing the granulate, which remains behind on the belt, and a stream of material passed by the belt. The stream of material is collected between the forward and backward runs of the sieve conveyor belt, and the separated granulate is dumped from the conveyor belt. According to the invention, as the layer of granulate containing suspension is placed, and resides on the sieve conveyor belt, at least one edge not defined by the edges of the sieve conveyor belt is formed and maintained on the layer. At least during the placement of the layer of viscous material on the sieve conveyor belt a stream of air maintained by one or more air moving means, such as blowers, is passed downwardly through the sieve conveyor belt and/or the layer is exposed to vibration via the sieve conveyor belt.
摘要翻译：用于分离和回收从粘性悬浮液含有所述颗粒的颗粒的方法和装置。将悬浮液在一个层上放置到围绕返回辊引导无端筛滤带及影响分离成筛余物包含颗粒，其中在皮带上仍然落后，和由带通过材料流。材料的流在筛传送带的向前和向后运行之间收集，并且所分离的颗粒从传送带倾倒。。根据本发明，作为包含悬浮颗粒的层被放置，并驻留在筛传送带，至少一个边缘不被筛传送带的边缘限定，形成并维持在该层上。粘性材料的层上的筛传送带的放置通过一个或多个空气移动装置，：如鼓风机保持空气的流，通过所述筛传送带和/或所述层向下传递期间至少暴露于振动经由筛传送带。

12. 发明授权

EP4074399B1 DEWATERING SCREEN 有权
公开(公告)号：EP4074399B1
公开(公告)日：2024-06-05
申请号：EP22165457.7
申请日：2022-03-30
IPC分类号： B01D33/03 , B01D33/72 , B07B1/46
CPC分类号： B01D33/0346 , B01D33/722

13. 发明公开

EP1948342A2 APPARATUS AND METHOD FOR SEPARATING SOLIDS FROM A SOLIDS LADEN FLUID 审中-公开
标题翻译：用于从固体流体中分离固体的装置和方法
公开(公告)号：EP1948342A2
公开(公告)日：2008-07-30
申请号：EP06808759.2
申请日：2006-11-16
申请人： National Oilwell Varco, L.P.
发明人： SCOTT, Eric , SMITH, George, Edward , BURNETT, George, Alexander , MCDONOUGH, Kevin , SEYFFERT, Kenneth, Wayne , MCCLUNG III, Guy, Lamont
IPC分类号： B01D21/00 , B01D29/44 , E21B21/06
CPC分类号： E21B21/065 , B01D21/0012 , B01D21/283 , B01D33/0315 , B01D33/0346 , B01D33/0376 , B01D33/37 , B01D33/722 , B01D33/76 , B07B1/28 , B07B1/42 , B07B1/46 , B07B13/16 , B07B13/18 , B07B2230/01
摘要： An apparatus for separating solids from solids laden fluid, the apparatus comprising a base and a basket (1324) resiliently suspended on said base and a vibratory apparatus (1322) for vibrating the basket, at least one upper screen apparatus (1316) in the basket, the at least one upper screen apparatus (1316) having a fluid exit end, and at least one lower screen apparatus (1320) in the basket below the at least one upper screen apparatus (1316), fluid flowable from the at least one upper screen apparatus (1316) down onto the at least one lower screen apparatus (1320), and flow diffusion apparatus (1318) mounted below the fluid exit end of the at least one upper screen apparatus and above the at least one lower screen apparatus, so that fluid flowing down from the at least one upper screen apparatus (1316) flows onto the flow diffusion apparatus (1318) and is diffused thereby characterised in that the vibratory apparatus comprises at least one of: an electromagnetic vibratory apparatus; and piezoelectric vibratory apparatus for vibrating the basket (1324).
摘要翻译：一种用于从载有固体的流体中分离固体的设备，该设备包括用于容纳载有固体的液体的容器（C，102）和在其中具有至少一个开口的箱体（X，104）以及设置的筛组件（A，110）在使用时，所述筛网组件（A，110）的至少一部分浸没在所述容器（C，102）中的所述载有固体的液体中，其特征在于，所述设备包括以下中的至少一个：电磁振动装置 ; 以及用于振动屏幕组件（A，110）的压电振动装置。一种用于从装载固体的流体分离固体的设备，所述设备包括基座和弹性悬挂在所述基座上的篮筐（1324）以及用于振动篮筐的振动设备（1322），篮筐中的至少一个上筛选设备（1316）具有流体出口端，以及位于所述至少一个上部筛选装置（1316）下方的所述篮中的至少一个下部筛选装置（1320），流体可从所述至少一个上部筛选装置（1316）向下流动到所述至少一个下过滤装置（1320）以及安装在至少一个上过滤装置的流体出口端下方并且在至少一个下过滤装置上方的流扩散装置（1318），使得从所述至少一个上过滤装置设备（1316）流到流扩散设备（1318）上并由此扩散，其特征在于，振动设备包括以下中的至少一个：电磁振动设备; 和振动篮（1324）的压电振动装置。

14. 发明授权

EP0932454B1 IMPROVED VIBRATORY SCREENING MACHINE 失效
标题翻译：改进的振动筛分
公开(公告)号：EP0932454B1
公开(公告)日：2001-12-12
申请号：EP97909424.0
申请日：1997-10-15
申请人： RIG TECHNOLOGY LIMITED
发明人： BAILEY, Arthur, Robert , BURNETT, George, Alexander
IPC分类号： B07B1/28 , B07B1/42 , B07B1/46 , B01D33/03
CPC分类号： B07B1/46 , B01D33/0346 , B01D33/41 , B01D33/76 , B01D33/763 , B07B1/284 , B07B1/42
摘要： A vibratory screening machine such as used for separating solid particulate material from drilling mud to allow the latter to be re-used, is described. The general form of the construction is similar to that of the VSM100 shaker machine as supplied by the applicant company, but significant differences in the design and construction of the new unit allow a higher throughput of mud to be accommodated. An upper filtering screen (88) extends generally horizontally and serves to separate out the larger particles from the rest. The slurry which passes down to the lower screen (90) (of finer mesh than the upper screen) is further filtered and a mud-like residue of particulate material slowly accumulates on the lower screen (90) and migrates up the screen - to be discharged at the upper outlet end thereof, while liquid material filters through the screen to be recovered in a sump below. The drive (14, 16) for the machine comprises two pairs of rotating clump weights, mounted with their individual motors on a platform which spans the basket within which the screens are fitted. The two pairs of clump weights occupy a plane which is generally parallel to the upper (horizontal) screen (88), close to the latter, so keeping the centre of gravity low, which enhances the vibration characteristics of the system.

15. 发明公开

EP0932454A1 IMPROVED VIBRATORY SCREENING MACHINE 失效
标题翻译：改进的振动筛分
公开(公告)号：EP0932454A1
公开(公告)日：1999-08-04
申请号：EP97909424.0
申请日：1997-10-15
申请人： RIG TECHNOLOGY LIMITED
发明人： BAILEY, Arthur, Robert , BURNETT, George, Alexander
IPC分类号： B01D33 , B07B1
CPC分类号： B07B1/46 , B01D33/0346 , B01D33/41 , B01D33/76 , B01D33/763 , B07B1/284 , B07B1/42
摘要： A vibratory screening machine such as used for separating solid particulate material from drilling mud to allow the latter to be re-used, is described. The general form of the construction is similar to that of the VSM100 shaker machine as supplied by the applicant company, but significant differences in the design and construction of the new unit allow a higher throughput of mud to be accommodated. An upper filtering screen (88) extends generally horizontally and serves to separate out the larger particles from the rest. The slurry which passes down to the lower screen (90) (of finer mesh than the upper screen) is further filtered and a mud-like residue of particulate material slowly accumulates on the lower screen (90) and migrates up the screen - to be discharged at the upper outlet end thereof, while liquid material filters through the screen to be recovered in a sump below. The drive (14, 16) for the machine comprises two pairs of rotating clump weights, mounted with their individual motors on a platform which spans the basket within which the screens are fitted. The two pairs of clump weights occupy a plane which is generally parallel to the upper (horizontal) screen (88), close to the latter, so keeping the centre of gravity low, which enhances the vibration characteristics of the system.

16. 发明授权

EP0652810B1 VORRICHTUNG UND VERFAHREN ZUM SIEBEN, KLASSIEREN, SICHTEN, FILTERN ODER SORTIEREN VON STOFFEN 失效
标题翻译： DEVICE AND METHOD FOR SEVEN，筛选，过滤，筛选或排序物质的
公开(公告)号：EP0652810B1
公开(公告)日：1998-02-18
申请号：EP94918792.6
申请日：1994-05-25
申请人： TELSONIC AG
发明人： FREI, Karl , SOLENTHALER, Jürgen
IPC分类号： B07B1/40 , B07B1/42
CPC分类号： B07B1/522 , B01D33/0346 , B01D33/0376 , B01D33/42 , B06B3/00 , B07B1/40 , B07B1/42 , B07B1/46 , B07B1/4663 , B07B1/4672 , B07B1/50 , B07B1/54 , B07B13/16 , B07B2230/04 , G10K11/02 , G10K11/18
摘要： A device for sifting, sorting, screening, filtering or sizing dry solid substances of solid substances in liquids has a sifting surface arranged in a sifting frame and an ultrasonic transducer (10) associated thereto, through which vibrations may be transmitted to the sifting surface (18). At least one resonator (14) arranged on the sifting surface (18) is associated to the ultrasonic transducer (10), is tuned to the resonance of the ultrasonic transducer and may be made to vibrate, in particular with bending vibrations, by the ultrasonic transducer. The resonator (14), which in one embodiment is arranged at the middle of the sifting surface (18), is provided with resonance-transmitting, finger-like elements (14) which radially extend away from the resonator (14) over the sifting surface (18) and act as rod resonators.

17. 发明公开

EP0822853A1 SHALE SHAKER 失效
公开(公告)号：EP0822853A1
公开(公告)日：1998-02-11
申请号：EP96915012.0
申请日：1996-04-26
申请人： TUBOSCOPE VETCO INTERNATIONAL INC.
发明人： SEYFFERT, Kenneth, W.
IPC分类号： B01D33 , B01D37 , B07B1 , E21B21
CPC分类号： B01D37/00 , B01D33/0346 , B07B1/46 , B07B2230/01 , E21B21/065
摘要： A shale shaker has upper screens (101, 102) which discharge onto a lower screen (103). A portion of the lower screen (103) underlies the upper screen (102).
摘要翻译：泥浆振动筛具有排放到下筛（103）上的上筛（101,102）。下屏幕（103）的一部分位于上屏幕（102）的下面。

18. 发明公开

EP0443077A1 Tamis vibrant à effets variables 失效
标题翻译：振动电动机Leistung。
公开(公告)号：EP0443077A1
公开(公告)日：1991-08-28
申请号：EP90110538.7
申请日：1990-06-02
申请人： Bringuier, Gérald
发明人： Bringuier, Gérald
IPC分类号： B01D35/20 , B07B1/28
CPC分类号： B01D33/0346 , B01D33/763
摘要： Dispositif permettant de séparer des particules de très faible granulomètrie en suspension dans un fluide, du fluide lui-même, ou de tous produits pulvérulents ou en grains, par vibrations d'amplitudes réglables.
Il comprend un caisson de collecte du produit traité (1) incorporant un panier de réception vibrant (3) dont le fond est équipé de un ou plusieurs tamis (4). Un moteur orientable (6) fixé sur un axe réglable (7), associé à deux supports déplaçables (8), assurent les variations en amplitude des vibrations. Des bras de réglage (10) articulés sur le caisson de collecte (1), associés à une vis (11), offre la possibilité de varier l'angle de travail de la machine en positif ou en négatif. Des silentblocs (9) associés au panier de réception (3) assurent l'homogénéité de l'ensemble.
L'invention peut être utilisée pour le traitement de tout fluide et produit chargés quelle que soit leur provenance.
摘要翻译：装置使得可以使用可调节振幅的振动，将悬浮液中的非常小粒径的颗粒从流体本身或任何粉状或颗粒状产物分离出来。它包括用于收集经处理的产品（1）的壳体，其内装有底部配备有一个或多个筛网（4）的振动接收器篮（3）。固定到与两个可移动支撑件（8）相关联的可调节轴（7）的旋转马达（6）提供振动幅度的变化。铰接到收集壳体（1）并与螺钉（11）相关联的调节臂（10）提供了正面或负面地改变机器的工作角度的可能性。与接收器篮（3）相关联的冲击安装（9）提供单元的均匀性。本发明可用于处理任何载液和产品，无论其来源如何。

19. 发明公开

EP0259336A1 A METHOD AND AN APPARATUS FOR SEPARATING BODIES FROM A LIQUID 失效
标题翻译：方法和装置体从液体分离。
公开(公告)号：EP0259336A1
公开(公告)日：1988-03-16
申请号：EP86903654.0
申请日：1986-05-20
申请人： HANDELSBOLAGET SEA-PARATOR
发明人： HOLMBERG, Glenn, L.
IPC分类号： B01D , B01D33 , B01D35
CPC分类号： B01D35/28 , B01D33/0346 , B01D33/461 , B01D33/76
摘要： A method and an apparatus for separating bodies from a liquid in which the liquid is passed through a filter and the bodies to be separated are accumulated on the filter. The filter forms an upper bounding limit of a space therebeneath which is alternately subjected to pressure and vacuum relative to the ambient region above the filter. This is achieved according to one embodiment by producing a reciprocal movement of the filter in the form of an oscillating or pendular movement. The pressurization in the space produces separation of the bodies accumulated on the upper surface of the filter to facilitate their discharge from the filter. The separated bodies can be assisted for discharge by mechanical elements and/or by producing wave motion in the liquid.

20. 发明公开

EP3143241A2 DRILLING MUD COOLING SYSTEM 有权
标题翻译：钻探泥浆冷却系统
公开(公告)号：EP3143241A2
公开(公告)日：2017-03-22
申请号：EP15724895.6
申请日：2015-05-12
申请人： National Oilwell Varco, L.P.
发明人： THIESSEN, Jay John
IPC分类号： E21B36/00 , E21B21/01 , F28D5/02
CPC分类号： E21B21/065 , B01D33/0346 , B01D35/18 , E21B21/01 , E21B36/001
摘要： A system includes a drilling mud cooling apparatus that is adapted to receive a flow of a mixture of drilling materials from a drilled wellbore during a drilling operation, and to cool the mixture from a first temperature to a second temperature, wherein the cooled mixture of drilling materials includes cooled drilling mud and drill cuttings. The disclosed system further includes a shale shaker apparatus that is adapted to receive a flow of the cooled mixture of drilling materials from the drilling mud cooling apparatus and to separate at least a portion of the drill cuttings from the cooled drilling mud.
摘要翻译：一种系统包括钻井泥浆冷却设备，该钻井泥浆冷却设备适于在钻井操作期间接收来自钻探的井眼的钻井材料的混合物的流动并且将混合物从第一温度冷却至第二温度，其中钻井的冷却的混合物材料包括冷却钻井泥浆和钻屑。所公开的系统进一步包括适用于接收来自钻井泥浆冷却装置的钻井物质的冷却混合物的流并且将钻屑的至少一部分与冷却的钻井泥浆分离的泥浆振动筛装置。

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