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11. 发明公开

EP1900412A3 Apparatus and method for screening drilling mud 有权
标题翻译：用于筛选钻井泥浆的设备和方法
公开(公告)号：EP1900412A3
公开(公告)日：2008-04-23
申请号：EP07020020.9
申请日：2004-06-14
申请人： Axiom Process Limited
发明人： Bailey, Marshall Graham
IPC分类号： B01D33/03 , B07B1/46 , E21B21/00 , E21B21/06 , B01D35/20 , C09K8/00
CPC分类号： E21B21/065 , B01D33/0338 , B01D33/0376 , B01D33/39 , B07B1/46 , B07B13/16 , E21B21/01
摘要： The present document provides a screening apparatus having a stack of screens (31,36,46) for retaining within a recycled drilling mud fluid, some solids within a particular size range. This fraction of solids is frequently referred to as lost circulation material or bridging material.
Solids above a specified size can be removed with the top screen (31) and rejected, while solids of a smaller size but greater than a second size, can be separated with the second screen (36) and subsequently returned to the drilling fluid mud system, with solids smaller than those removed by the second screen but larger than a third size, may be removed with a third screen (46) and rejected. In other cases it may be desirable to return only the largest size particle fraction separated out at the first screen (31), for return to the drilling fluid where this is used in formations with particularly large pore size.
摘要翻译：本文件提供了一种筛分设备，其具有用于保持再循环的钻井泥浆流体的特定尺寸范围内的一些固体的一叠筛网（31,36,46）。这部分固体通常被称为堵漏材料或桥接材料。高于指定尺寸的固体可以用顶部筛网（31）去除并且被拒绝，而尺寸较小但大于第二尺寸的固体可以与第二筛网（36）分离并且随后返回到钻井泥浆系统，其中固体小于第二个筛网去除但大于第三个大小的固体可以用第三个筛网（46）去除并且被拒绝。在其他情况下，可能希望仅返回在第一筛（31）处分离出的最大粒径部分，以返回到钻井液中，其中这用于具有特别大孔径的地层中。

12. 发明授权

US09140493B2 Apparatus and process for concentrating a separable component of a slurry 有权
标题翻译：用于浓缩浆料的可分离组分的装置和方法
公开(公告)号：US09140493B2
公开(公告)日：2015-09-22
申请号：US13896627
申请日：2013-05-17
申请人： Margalit Mogilevsky
发明人： Mikhail (Michael) Mogilevsky
IPC分类号： F26B11/02 , F26B5/00 , B01D33/03 , B01D9/00 , B01D9/04 , C02F11/12 , C02F1/22
CPC分类号： F26B5/00 , B01D9/0081 , B01D9/04 , B01D33/0338 , C02F1/22 , C02F11/12
摘要： Methods and apparatuses are provided for separating a slurry mixture into its constituent melted liquid form and solid frozen form. This involves forcing the slurry mixture through an inlet into a vessel and through the vessel to an opening, wherein the vessel comprises a plurality of perforations dimensioned to receive a liquid flow from the slurry mixture to dry the slurry mixture; vibrating the vessel and the slurry mixture within the vessel to shake the material in the melted liquid form out through the plurality of perforations to dry the slurry mixture; and, extracting the dried slurry mixture from the opening.
摘要翻译：提供了用于将浆料混合物分离成其组分熔融液体形式和固体冷冻形式的方法和装置。这涉及迫使浆料混合物通过入口进入容器并通过容器到达开口，其中容器包括多个穿孔，其尺寸被设计成接收来自浆料混合物的液体流以干燥浆料混合物; 在容器内振动容器和浆料混合物，以通过多个穿孔将熔融液体中的材料形成振荡，以干燥浆料混合物; 并从开口中提取干燥的浆料混合物。

13. 发明授权

US3539008A Screening apparatus employing rotating cylindrical screen and stationary feed means 失效
标题翻译：使用旋转圆柱形筛网和定位进给装置的筛选装置
公开(公告)号：US3539008A
公开(公告)日：1970-11-10
申请号：US3539008D
申请日：1967-05-22
申请人： SWECO INC
发明人： MCKIBBEN RICHARD K
IPC分类号： B01D35/20 , B01D33/03 , B01D36/02 , B07B9/00 , B01D33/00
CPC分类号： B01D36/02 , B01D33/0338 , B01D33/0376 , B01D33/11 , B01D33/42 , B01D33/50 , B01D33/722 , B01D33/76
摘要： 1,215,992. Screening apparatus. SWECO Inc. 13 May, 1968 [22 May, 1967], No. 22510/ 68. Headings B1D and B2H. The disclosure is similar to Specification 1215991, but the claims are directed to the structure which delivers slurry to the cylindrical screens.

14. 发明授权

US2149877A Screening 失效
标题翻译：筛选
公开(公告)号：US2149877A
公开(公告)日：1939-03-07
申请号：US8220336
申请日：1936-05-28
申请人： ERB WUENSCH CHARLES
发明人： ERB WUENSCH CHARLES
IPC分类号： B01D33/03 , B01D35/20
CPC分类号： B01D35/20 , B01D33/0338 , B01D33/11 , B01D33/466 , B01D33/50 , B01D2201/282

15. 发明申请

WO1997015372A1 SELF-CLEANING FILTRATION APPARATUS 审中-公开
标题翻译：自清洁过滤装置
公开(公告)号：WO1997015372A1
公开(公告)日：1997-05-01
申请号：PCT/US1996017050
申请日：1996-10-24
申请人： WATER RENEWAL SYSTEMS, L.P.
发明人： WATER RENEWAL SYSTEMS, L.P. , LAIRD, Kenneth, Edward
IPC分类号： B01D29/70
CPC分类号： B01D33/0338 , B01D33/073
摘要： A method and apparatus for filtering contaminants is provided whereby the apparatus includes an inlet (10) for drawing fluid from a fluid source, a housing (20) having attached thereto the inlet (10), a contaminant outlet (50), a clean outlet (40), a filtering assembly (30) and a mechanism (60) for agitating the filtering assembly (30).
摘要翻译：提供了一种用于过滤污染物的方法和装置，其中装置包括用于从流体源抽取流体的入口（10），与入口（10）连接的壳体（20），污染物出口（50），清洁出口（40），过滤组件（30）和用于搅拌过滤组件（30）的机构（60）。

16. 发明申请

WO02026348A1 DEVICE FOR SEPARATING PARTICULATE SOLID MATERIALS FROM AN AQUEOUS TURBID MEDIUM BY SIFTING 审中-公开
标题翻译：装置脱除的固体颗粒从水GLOOMY通过筛选
公开(公告)号：WO02026348A1
公开(公告)日：2002-04-04
申请号：PCT/EP2001/011080
申请日：2001-09-25
IPC分类号： B01D29/25 , B01D33/03 , B07B1/18 , D21D5/02 , B01D33/46 , B01D33/72
CPC分类号： D21D5/026 , B01D29/25 , B01D29/6476 , B01D29/72 , B01D29/902 , B01D33/0338 , B01D33/466 , B01D33/722 , B01D2201/287 , B01D2201/301 , B07B1/18 , D21D5/023
摘要： The invention relates to a device for separating particulate solid materials from an aqueous turbid medium sifting, comprising a housing (1) with an inlet pipe (12) for the sludge and an outlet (13) for the sifted sludge, in addition to an outlet (14) for the separated solid materials. The housing is provided with a sifting body (7) with a central longitudinal axis (Ms). A vibration device (15) arranged in the sifting body (7) has at least one unbalanced mass which can be rotatingly driven on a radial plane in relation to the central longitudinal axis (Mv), in order to displace the central longitudinal axis (Mv) of the vibration device eccentrically and to move the central longitudinal axis of the sifting body. A device (19) is provided in order to maintain the central longitudinal axis of the vibration device and the sifted body in an essentially parallel direction. The device can have at least four support elements (20) arranged around the central longitudinal axis (Mv) in order to absorb the traction and pressure forces. At least one support element is disposed at a radial distance from the central longitudinal axis (Mv) which is different from that of the other support elements.
摘要翻译：通过筛选装置从水性浆液中分离颗粒状固体物质的装置，包括具有用于污泥的分离出的固体的入口（12）和用于筛选浆料的出口（13）和出口（14）的壳体（1）。在所述壳体具有一个中心纵向轴线（ms）的过滤器主体（7）设置。，一个在筛体（7）设置振动装置（15）具有在径向平面到Mittenlängachse（Mv）为至少一个旋转驱动的不平衡质量来移动振动器偏心和屏幕主体的中心纵向轴线的中心纵向轴线（Mv）为。装置（19）被提供给维持振动装置和屏幕主体的中心纵向轴线彼此大致轴向平行对准。该装置可至少四个，沿周向包围所述中心纵向轴线（Mv）为设置接收支撑元件（20），列车压力，所述至少一个支撑元件被布置在从所述其他支撑元件延伸的中心纵向轴线（Mv）为一径向距离是不同的。

17. 发明授权

US08376146B2 Pressure filter with vibrator 有权
标题翻译：带振动器的压滤机
公开(公告)号：US08376146B2
公开(公告)日：2013-02-19
申请号：US12733369
申请日：2008-02-04
申请人： Dietrich Eichler
发明人： Dietrich Eichler
IPC分类号： B01D33/03
CPC分类号： D21D5/026 , B01D29/118 , B01D29/445 , B01D29/72 , B01D33/0338 , D21D5/023
摘要： The device according to the invention serves for classifying or concentrating liquids laden with fibers or solids by means of screening or filtration. For this purpose, a cylindrical fine screen is arranged in a vertical position in a housing comprising an axially cylindrical vibrator being somewhat smaller than the fine screen so as to produce an annular gap between the screen and the vibrator. In the vibrator, there is a vibration motor with imbalances, which generates circular horizontal oscillations. The liquid to be treated is introduced into the annular gap, primarily from above, and the concentrated liquid is removed at the bottom. The cleaned liquid is discharged between the screen and the wall of the housing. The feature of the invention is that the vibrator is mounted on at least three rubber elements which primarily allow the vibrator to perform a circular horizontal movement. However, by allowing the vibrator to move away vertically, these rubber elements also compensate for occurring vertical forces caused by unsymmetrical loads on the screen.
摘要翻译：根据本发明的装置用于通过筛选或过滤对载有纤维或固体的液体进行分级或浓缩。为此目的，圆柱形精细屏幕布置在壳体中的垂直位置，该壳体包括稍微小于精细屏幕的轴向圆柱形振动器，以便在屏幕和振动器之间产生环形间隙。在振动器中，有一个不平衡的振动电机，产生圆形水平振荡。待处理的液体主要从上方引入环形间隙，浓缩液体在底部被去除。清洁的液体在屏幕和壳体的壁之间排出。本发明的特征在于，振动器安装在至少三个橡胶元件上，橡胶元件主要允许振动器执行圆形水平运动。然而，通过允许振动器垂直移动，这些橡胶元件还补偿由屏幕上的不对称负载引起的垂直力的发生。

18. 发明授权

US07896162B2 Screening system 有权
标题翻译：筛选系统
公开(公告)号：US07896162B2
公开(公告)日：2011-03-01
申请号：US12495901
申请日：2009-07-01
申请人： Marshall G. Bailey
发明人： Marshall G. Bailey
IPC分类号： B07B1/46
CPC分类号： E21B21/065 , B01D33/0338 , B01D33/0376 , B01D33/39 , B07B1/46 , B07B13/16 , E21B21/01
摘要： The present invention provides a vibratory screening apparatus (1) for use in removing solids from a liquid feed, and a basket (4) therefore. The apparatus comprises a static outer housing (2), and a floating basket vibratable by a vibrator device (10). The basket mounts a stack (7) of screen assemblies (8) provided with respective flow directing trays (9) for receiving filtrates from the screen assemblies. A flow distributor (15) divides the feed into at least first and a second feed streams and directs them onto respective screen assemblies, and receives from the flow directing trays, filtrates from respective screen assemblies.
摘要翻译：本发明提供了一种用于从液体进料中除去固体的振动筛分装置（1），以及一种篮子（4）。该装置包括静态外壳（2）和可由振动器装置（10）振动的浮动篮。篮子安装有设置有相应的流动导向盘（9）的筛网组件（8）的堆叠（7），用于从筛网组件接收滤液。流量分配器（15）将进料分成至少第一和第二进料流，并将其引导到相应的筛组件上，并从流动引导塔板接收来自相应筛网组件的滤液。

19. 发明申请

US20100219118A1 PRESSURE FILTER WITH VIBRATOR 有权
标题翻译：压力过滤器与振动器
公开(公告)号：US20100219118A1
公开(公告)日：2010-09-02
申请号：US12733369
申请日：2008-02-04
申请人： Dietrich Eichler
发明人： Dietrich Eichler
IPC分类号： B01D33/03
CPC分类号： D21D5/026 , B01D29/118 , B01D29/445 , B01D29/72 , B01D33/0338 , D21D5/023
摘要： The device according to the invention serves for classifying or concentrating liquids laden with fibres or solids by means of screening or filtration. For this purpose, a cylindrical fine screen is arranged in a vertical position in a housing comprising an axially cylindrical vibrator being somewhat smaller than the fine screen so as to produce an annular gap between the screen and the vibrator. In the vibrator, there is a vibration motor with imbalances, which generates circular horizontal oscillations. The liquid to be treated is introduced into the annular gap, primarily from above, and the concentrated liquid is removed at the bottom. The cleaned liquid is discharged between the screen and the wall of the housing. The feature of the invention is that the vibrator is mounted on at least three rubber elements which primarily allow the vibrator to perform a circular horizontal movement. However, by allowing the vibrator to move away vertically, these rubber elements also compensate for occurring vertical forces caused by unsymmetrical loads on the screen.
摘要翻译：根据本发明的装置用于通过筛选或过滤对载有纤维或固体的液体进行分级或浓缩。为此目的，圆柱形精细屏幕布置在壳体中的垂直位置，该壳体包括稍微小于精细屏幕的轴向圆柱形振动器，以便在屏幕和振动器之间产生环形间隙。在振动器中，有一个不平衡的振动电机，产生圆形水平振荡。待处理的液体主要从上方引入环形间隙，浓缩液体在底部被去除。清洁的液体在屏幕和壳体的壁之间排出。本发明的特征在于，振动器安装在至少三个橡胶元件上，橡胶元件主要允许振动器执行圆形水平运动。然而，通过允许振动器垂直移动，这些橡胶元件还补偿由屏幕上的不对称负载引起的垂直力的发生。

20. 发明授权

US4279751A Hydraulic system 失效
标题翻译：液压系统
公开(公告)号：US4279751A
公开(公告)日：1981-07-21
申请号：US21025
申请日：1979-03-16
申请人： Semyon I. Fishgal
发明人： Semyon I. Fishgal
IPC分类号： B01D33/03 , B01D33/00 , B01D35/20
CPC分类号： B01D33/0338 , B01D2201/287
摘要： A hydraulic system including a working-liquid pressure line and drain line communicated accordingly with an inlet and outlet of a housing into which a porous piezoelectric ceramic filtering element, such as barium titanate, is placed, connected to a generator of electric oscillations and separates said inlet and outlet.
摘要翻译：一种包括工作液体压力线和排水管的液压系统，其相应地与壳体的入口和出口相通，多孔压电陶瓷过滤元件（例如钛酸钡）放置在其中，连接到电振荡发生器，并将所述入口和出口。

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