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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 失效转让
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。

13. 发明公开

EP2969266A1 APPARATUS, SYSTEM AND METHODS TO DIVIDE FLOW 审中-公开
标题翻译： VORRICHTUNG，SYSTEM UND VERFAHREN ZURSTRÖMUNGSTEILUNG
公开(公告)号：EP2969266A1
公开(公告)日：2016-01-20
申请号：EP14716484.2
申请日：2014-03-12
申请人： Derrick Corporation
发明人： Peresan, Mike , Colgrove, James R.
IPC分类号： B07B13/16
CPC分类号： B01D33/37 , B01D33/03 , B01D33/0346 , B07B13/16 , B07B2201/04 , B07B2230/01 , Y10T137/0318 , Y10T137/85938
摘要： An example nonlimiting embodiment of the present invention provides a flow divider that includes a slurry receiving compartment and a discharge arrangement having a plurality of discharge apertures. The slurry receiving compartment is arranged to relatively uniformly flow a portion of a slurry into each of the discharge apertures. The discharge apertures may be arranged linearly and/or horizontally such that the portions of the slurry exits each of the discharge apertures at a relatively even flow rate and feed feed boxes connected to vertically tiered screening surfaces of a screening machine.
摘要翻译：本发明的一个示例性非限制性实施例提供了一种分流器，其包括浆料容纳室和具有多个排放孔的排出装置。浆料接收室布置成使浆料的一部分相对均匀地流入每个排出孔。排出孔可以线性和/或水平布置，使得浆料的部分以相对均匀的流速离开每个排放孔，并且进料进料盒连接到筛分机的垂直分层筛选表面。

14. 发明公开

EP2188116A1 SAND DEWATERING DEVICE AND METHOD 有权
标题翻译：出砂装置和方法
公开(公告)号：EP2188116A1
公开(公告)日：2010-05-26
申请号：EP08713874.9
申请日：2008-01-21
申请人： Greystone, INC.
发明人： BENNINGTON, William John, , BECK, Brian Robert,
IPC分类号： B30B9/12 , B01D33/27
CPC分类号： B30B9/128 , B01D29/035 , B01D29/56 , B01D29/6476 , B01D33/0346 , B01D2201/287
摘要： A dewatering device for aggregate products such as sand and gravel to allow dewatering to a moisture within the range of 8% by weight. This energy efficient dewatering system uses an inclined rotatably mounted dewatering screw to initially dewater, followed by an associated vibratory dewatering screen to achieve combined results that neither an inclined dewatering screw or a vibratory screen can achieve separately.

15. 发明公开

EP1991333A2 APPARATUS AND METHOD FOR DE-WATERING OF SLURRIES 审中-公开
标题翻译：用于去除水分的装置和方法
公开(公告)号：EP1991333A2
公开(公告)日：2008-11-19
申请号：EP07705228.0
申请日：2007-02-16
申请人： Genesis Fluid Solutions LLC
发明人： HODGES, Michael, Kent , CAMPBELL, Larry, D.
IPC分类号： B01D21/00 , B01D29/05 , B01D29/92 , C02F11/12
CPC分类号： C02F11/12 , B01D21/01 , B01D21/24 , B01D21/2416 , B01D29/05 , B01D33/0346 , B01D33/725 , B01D35/05 , B01D2201/204 , C02F11/121 , C02F2103/007
摘要： A system for dewatering a stream of slurry has a first and a second separator. The first separator removes objects above a first size, to produce a stream of primary treated slurry. The second separator removes objects above a second size from the primary treated stream, the second size being smaller than the first size. Optionally, a third separator removes objects above a yet smaller third size from the stream of secondary treated slurry. The first separator has a plurality of sieve mat supports alternately connected to a main support frame section and a movable support frame section so that the flexible sieve mat can be agitated by the movable support frame section, a collector being provided for collecting the primary treated slurry passing through the flexible sieve mat. In an optional step, water contained in the separated solids is removed.
摘要翻译：用于供给其中悬浮有固体的水的导管（19）包括用于接收其中悬浮有固体的水流的入口部分（20），入口部分（20）限定入口流动方向并具有入口最大宽度（a ）在垂直于入口流动方向的方向上的出口部分（26），用于输送其中悬浮有固体的水流的出口部分（26），出口部分（26）限定出口流动方向并且具有在正常方向上的出口最大宽度到出口流动方向，出口最大宽度大于入口最大宽度，以及连接入口部分和出口部分的管道部分（24）。在入口部分（20,24）或导管部分内提供气体供给装置（34），用于允许气体供给到其中悬浮有固体的水流中，从而减轻流体柱的重量并增加体积不增加水的质量流量的水的流量。

16. 发明公开

EP1147824A1 ULTRASOUND DEVICE FOR IMPROVING THE SOLID-LIQUID SEPARATION PROCESS IN SUSPENSIONS 有权
标题翻译： ULTRASCHALLVORRICHTUNG ZUR VERBESSERUNG DESFLÜSSIG-FESTTRENNUNGSVERFAHRENS IN SUSPENSIONEN
公开(公告)号：EP1147824A1
公开(公告)日：2001-10-24
申请号：EP98952749.4
申请日：1998-11-11
申请人： CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
发明人： GALLEGO JUAREZ, Juan Antonio Inst. de Acustica , RODRIGUEZ CORRAL, German Inst. de Acustica , ELVIRA SEGURA, Luis Inst. de Acustica
IPC分类号： B06B1/02 , B01D33/62 , B01D29/80
CPC分类号： B01D33/044 , B01D33/03 , B01D33/0346 , B01D33/04 , B01D33/21 , B01D33/23 , B01D33/54 , B01D33/62 , B01D33/663
摘要： An ultrasonic dehydration device applied to a filter of ceramic material, textile material or of any other material or porous structure acting by vacuum or by pressure, for solid-liquid separation in suspensions of solid particles. The ultrasonic device acts on the sludge paste ("cake") that is formed on the surface of the filter as a result of the filtering cycle in the liquid medium. The device is comprised of one or several transducers (5) that irradiate in direct contact with the "cake" (3) formed on the surface of the filter (1). The device acts during the dehydrating step of the "cake", in other words, when the filter is outside the suspension. The invention presented here is oriented to the device for applying the ultrasonic process to a conventional filtering system activated by vacuum or pressure.
摘要翻译：一种超声波脱水装置，其应用于陶瓷材料，纺织材料或任何其他材料或多孔结构的过滤器，其通过真空或压力作用，用于固体颗粒悬浮液中的固液分离。由于液体介质中的过滤循环，超声波装置作用在形成在过滤器表面上的污泥糊（“饼”）上。该装置包括与形成在过滤器（1）的表面上的“饼”（3）直接接触的一个或多个换能器（5）。该装置在“蛋糕”的脱水步骤期间起作用，换句话说，当过滤器在悬浮液外部时。本文提出的本发明定向于将超声波处理应用于由真空或压力激活的常规过滤系统的装置。

17. 发明公开

EP1088582A3 Method of screening using a shale shaker 失效
标题翻译：使用泥浆振动筛筛选的方法
公开(公告)号：EP1088582A3
公开(公告)日：2001-10-24
申请号：EP00204008.7
申请日：1996-04-26
申请人： Tuboscope I/P Inc.
发明人： Seyffert, Kenneth Wayne
IPC分类号： B01D33/03 , E21B21/06
CPC分类号： B01D37/00 , B01D33/0346 , B07B1/46 , B07B2230/01 , E21B21/065
摘要： A method of screening solids from a solids-laden fluid with a shale shaker, which method comprises the steps of: (a) arranging a first screen and a second screen in said shale shaker such that part of said second screen underlies part of said first screen; (b) supplying a solids-laden fluid to said shale shaker; (c) vibrating said first and second screens; (d) passing said solids-laden fluid over said first screen; and (e) directing at least part of the fluid which flows through the first screen into a sump with a flow back pan which underlies that part of said first screen which overlies said second screen.
摘要翻译：一种利用泥浆振动筛从含固体的流体中筛选固体的方法，该方法包括以下步骤：（a）在所述泥浆振动筛中布置第一筛网和第二筛网，使得所述第二筛网的一部分位于所述第一筛网屏幕; （b）向所述泥浆振动筛供应含固体的流体; （c）振动所述第一和第二屏幕; （d）将所述含固体的流体通过所述第一筛网; 和（e）将流过第一筛的流体的至少一部分导入具有溢流盘的贮槽中，该溢流盘位于覆盖在所述第二筛上的所述第一筛的部分之下。

18. 发明公开

EP1088582A2 Method of screening using a shale shaker 失效
标题翻译： Siebverfahren手套eesSchieferschüttelvorrichtung
公开(公告)号：EP1088582A2
公开(公告)日：2001-04-04
申请号：EP00204008.7
申请日：1996-04-26
申请人： Tuboscope I/P Inc.
发明人： Seyffert, Kenneth Wayne
IPC分类号： B01D33/03
CPC分类号： B01D37/00 , B01D33/0346 , B07B1/46 , B07B2230/01 , E21B21/065
摘要： A method of screening solids from a solids-laden fluid with a shale shaker, which method comprises the steps of:

(a) arranging a first screen and a second screen in said shale shaker such that part of said second screen underlies part of said first screen;
(b) supplying a solids-laden fluid to said shale shaker;
(c) vibrating said first and second screens;
(d) passing said solids-laden fluid over said first screen; and
(e) directing at least part of the fluid which flows through the first screen into a sump with a flow back pan which underlies that part of said first screen which overlies said second screen.
摘要翻译：一种利用页岩振荡器从含固体的流体中筛选固体的方法，该方法包括以下步骤：（a）将第一筛网和第二筛网排列在所述的页岩振荡器中，使得所述第二筛网的一部分位于所述第一筛网的一部分之下屏幕; （b）向所述页岩振荡器供应含固体的流体; （c）振动所述第一和第二屏幕; （d）将所述含固体的流体通过所述第一筛网; 和（e）将流过第一筛网的流体的至少一部分引导到具有位于覆盖在所述第二筛网上的所述第一筛网的那部分的回流盘的贮槽中。

19. 发明授权

EP0825895B1 IMPROVEMENTS IN AND RELATING TO VIBRATORY SCREENING APPARATUS 失效
标题翻译：改进技术和与振动
公开(公告)号：EP0825895B1
公开(公告)日：1998-12-16
申请号：EP95931307.3
申请日：1995-09-12
申请人： RIG TECHNOLOGY LIMITED
发明人： BAILEY, Marshall, Graham
IPC分类号： B01D33/03
CPC分类号： B01D33/0346 , B01D33/37 , B01D33/41 , B01D33/72 , B01D33/763 , B01D33/807 , B01D2201/188
摘要： In vibratory screen filter apparatus, a plurality of vibratory screening units (110, 112, 114) are provided. Each unit has its own filter screen (e.g. 12) and vibrating means (e.g. 17, 19) for vibrating the screen, and receives mixture to the process from a common inlet reservoir (100) which includes means (116, 118, 120) for varying the relative rates of supply of mixture to the screens of the screening units. Sensor means (130, 132, 134) detects the amount of mixture on each screen, and the output of the sensor means is used by control means (136) which controls the amount of mixture deposited on each unit, and can selectively activate or de-activate units to cope with changes in the required rate at which the apparatus is to process a mixture of drilling mud and cuttings.

20. 发明授权

EP0447618B1 Structure of vibro separator 失效
标题翻译：振动分离厂。
公开(公告)号：EP0447618B1
公开(公告)日：1995-11-15
申请号：EP90121273.8
申请日：1990-11-07
申请人： LAO SOUNG MACHINERY CO., LTD.
发明人： Yu, Si Lin
IPC分类号： B01D33/03 , B07B1/42
CPC分类号： B07B1/06 , B01D33/0346 , B01D33/0353 , B07B1/42 , B07B1/46

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