公开(公告)号：US5851393A

公开(公告)日：1998-12-22

申请号：US557201

申请日：1995-11-14

申请人： Brian S. Carr ,  Ari M. Hukki

发明人： Brian S. Carr ,  Ari M. Hukki

IPC分类号： B01D33/03 ,  B07B1/46 ,  B07B1/48 ,  B07B1/54 ,  B01D29/05

CPC分类号： B07B1/4609 ,  B01D33/0376 ,  B07B1/48 ,  B07B1/54 ,  Y10T29/49604

摘要： Screen assemblies having a plurality of supports assembled with peripheral screen frames with screen cloth extending fully over the assemblies. The supports are assembled with each other and with the screen frame using dovetail mechanisms. Each support includes a cell structure having walls defining open cells. The walls have an elongate cross section to provide thickness to the structure. A thin support grid is integrally formed with the walls with the top of the support grid and the top of the walls lying in the same plane. The top of the surrounding frame also lies in this plane. The walls and the frame each have energy directors for ultrasonic bonding to the screen cloth laid over the assembly. The lower edge of the walls and of the screen frame also lie within a plane and have energy directors for receipt of a larger mesh closure screen to retain self-cleaning sliders or elements within the cells. The cells have no straight edges in plan. The support grid is defined by elongate elements each having a rounded upper surface to reduce stress on the screen cloth. The screen cloth may be lightly tensioned and can be of polymeric material as well as of metal such as stainless.

摘要翻译： 屏幕组件具有多个支撑件，其组装有具有完全延伸在组件上的筛布的外围屏幕框架。 支撑件使用燕尾机构彼此组装并与屏幕框架组装。 每个支撑件包括具有限定开孔的壁的单元结构。 壁具有细长的横截面以向结构提供厚度。 薄的支撑格栅与支撑网格的顶部的壁一体地形成，并且壁的顶部位于同一平面中。 周边框架的顶部也位于这架飞机上。 墙壁和框架均具有用于超声波粘合到布置在组件上的筛布的能量控制器。 墙壁和屏幕框架的下边缘也位于一个平面内，并且具有用于接收较大网眼闭合屏幕的能量导向件，以将自清洁滑块或元件保持在单元内。 细胞在平面上没有直边。 支撑网格由细长元件限定，每个细长元件具有圆形的上表面，以减少筛布上的应力。 筛布可以轻微张紧，并且可以是聚合材料以及诸如不锈钢的金属。

公开(公告)号：US06349834B1

公开(公告)日：2002-02-26

申请号：US09597369

申请日：2000-06-19

申请人： Brian S. Carr ,  Ari M. Hukki ,  Eric K. Johnson, Jr.

发明人： Brian S. Carr ,  Ari M. Hukki ,  Eric K. Johnson, Jr.

IPC分类号： B07B144

CPC分类号： B06B1/16 ,  B07B1/42 ,  Y10T74/18344 ,  Y10T74/18552

摘要： A vibratory screen separator having a resiliently mounted frame with a screen mounting to receive screens for material flow thereacross. Eccentric weight systems are rotationally mounted with effective axes of eccentric force coincident. The weight systems are symmetrical about a center plane through the separator for uniform vibration thereacross. The coincident axes extend through the center of gravity. A drive is coupled with both weight systems such that the direction of rotation of the weight systems are opposite to one another in one embodiment and opposite in another.

摘要翻译： 一种振动筛分离器，其具有弹性安装的框架，其具有筛网安装以接收用于材料流动的筛网。 偏心重量系统旋转安装，有效的偏心力轴线重合。 重量系统关于通过分离器的中心平面是对称的，用于在其上均匀振动。 重合的轴线延伸穿过重心。 驱动器与两个重量系统联接，使得重物系统的旋转方向在一个实施例中彼此相反并且在另一个实施例中相反。

公开(公告)号：US5595306A

公开(公告)日：1997-01-21

申请号：US447272

申请日：1995-05-22

申请人： Ari M. Hukki ,  Brian S. Carr

发明人： Ari M. Hukki ,  Brian S. Carr

IPC分类号： B07B1/06 ,  B07B1/42 ,  B07B1/46 ,  B07B1/34

CPC分类号： B07B1/42 ,  B07B1/06 ,  B07B1/46

摘要： A screening system having a resiliently mounted housing with a screen extending thereacross. The housing is vibrated by a low frequency vibratory drive using eccentric weights. About the peripheral frame of the screen, a high frequency drive or drives is employed to vibrate the screen in the range of 20,000 Hz. The high frequency vibration is generated at the peripheral frame about the screen. The screen may be responsive to the high frequency vibrations in a plate-like manner or as a membrane. With the high frequency drives mounted within the housing, a structure made of a sheet extends from a mounting flange inwardly to a mounting ring supporting the screen and the high frequency drives and inwardly to a collecting system including a trough and a central dome. The center of the dome may be fixed to the screen and include a high frequency drive.

摘要翻译： 一种具有弹性安装的壳体的屏蔽系统，其屏幕在其上延伸。 通过使用偏心重物的低频振动驱动振动壳体。 关于屏幕的外围框架，使用高频驱动器或驱动器来振动屏幕在20,000Hz的范围内。 在围绕屏幕的周边框架处产生高频振动。 屏幕可以以板状方式或作为膜响应于高频振动。 通过安装在壳体内的高频驱动器，由片材构成的结构从安装凸缘向内延伸到支撑屏幕的安装环和高频驱动器并向内延伸到包括槽和中心圆顶的收集系统。 圆顶的中心可以固定在屏幕上并且包括高频驱动器。

公开(公告)号：US08613360B2

公开(公告)日：2013-12-24

申请号：US11862955

申请日：2007-09-27

申请人： Brian S. Carr

发明人： Brian S. Carr

IPC分类号： B07C5/00

CPC分类号： E21B21/065 ,  B01D19/0036 ,  B01D33/009 ,  B01D33/0376 ,  B01D33/72 ,  B01D35/20 ,  B04C5/14 ,  B07B1/46 ,  B07B2201/04 ,  B07B2230/01 ,  E21B21/067

摘要： A system for separating components of a slurry is disclosed, the system including a housing; a basket for holding at least one shaker screen, the basket movably mounted in the housing; at least one vibrator coupled to the basket; a sump disposed below the basket to collect at least a portion of the slurry passing through the at least one shaker screen; a pressure differential device fluidly connected to the sump for developing a pressure differential across the at least one shaker screen; and a toggling device for toggling the pressure differential across the screen. A system including a degassing chamber fluidly connected to a sump and a pressure differential device, wherein the degassing chamber is disposed between the sump and the pressure differential device, and a fluid conduit fluidly connected to the degassing chamber for recovering a degassed fluid is also disclosed.

摘要翻译： 公开了一种用于分离浆料组分的系统，该系统包括壳体; 用于保持至少一个振动筛的篮子，所述篮子可移动地安装在所述壳体中; 耦合到所述篮的至少一个振动器; 设置在所述篮子下方的贮槽以收集通过所述至少一个振动筛的至少一部分浆料; 流体连接到所述贮槽的压差装置，用于在所述至少一个振动筛上形成压力差; 以及用于切换屏幕上的压力差的切换装置。 还公开了一种系统，其包括流体连接到贮槽和压差装置的脱气室，其中脱气室设置在贮槽和压差装置之间，并且还公开了流体连接到脱气室用于回收脱气流体的流体导管 。

公开(公告)号：US07682996B2

公开(公告)日：2010-03-23

申请号：US10302789

申请日：2002-11-21

申请人： Brian S. Carr

发明人： Brian S. Carr

IPC分类号： D03D15/00 ,  B07B1/49

CPC分类号： B32B5/26 ,  B07B1/4618 ,  B07B1/4663 ,  B07B1/4672 ,  B32B5/028 ,  B32B7/04 ,  B32B15/02 ,  B32B37/10 ,  B32B2262/103 ,  B32B2305/38 ,  B32B2307/54 ,  D03D9/00 ,  D03D15/00 ,  D03D15/02 ,  D10B2101/20 ,  D10B2401/062 ,  Y10T442/339

摘要： A screen includes three or four layers of woven metal screen cloth. The coarsest of these layers is a structural layer includes threads which are woven into the cloth with surfaces which are fusible below a temperature at which the other layers of screen cloth are heat affected. These woven threads include each of the threads in the coarse screen cloth with the coated threads being wire with fusible polypropylene or polyethylene coatings. The cloth could alternatively be coated or a fusible grid used between screens instead. A support layer above the structural layer may include a woven metal screen with woven elements which are either coated with fusible material or are solidly of fusible material woven periodically therethrough in at least one direction. A fusible grid could alternatively be employed. Screens are laminated with one or two fine mesh screens heated on the support woven screen cloth with fusible surfaces to locate the fusible material in the finer cloths. The structural layer of woven screen cloth has the fusible surfaces only encapsulating the support layer just above and not the finer screen cloths on the other side of the support layer.

摘要翻译： 屏幕包括三层或四层编织金属丝布。 这些层中最粗糙的结构层包括被编织成布的线，其表面在低于其它层的丝网受热影响的温度下可熔化。 这些编织线包括粗筛布中的每个螺纹，其中涂覆的线是与易熔聚丙烯或聚乙烯涂层的线。 布可以替代地涂覆或者在屏幕之间使用可熔网。 在结构层之上的支撑层可以包括具有编织元件的机织金属筛网，其编织物被涂覆有可熔材料，或者是在至少一个方向上固定地周期性地穿过其中的可熔材料。 也可以使用可熔电网。 筛网与一个或两个细网筛层压在支撑编织筛布上，并具有易熔表面，以将易熔材料定位在更细的布料中。 编织筛布的结构层具有仅在上方仅包覆支撑层的可熔表面，而不是在支撑层的另一侧上的较细的筛布。

公开(公告)号：US20080179222A1

公开(公告)日：2008-07-31

申请号：US12050841

申请日：2008-03-18

申请人： Robert M. Barrett ,  Brian S. Carr

发明人： Robert M. Barrett ,  Brian S. Carr

IPC分类号： B07B1/46

CPC分类号： B07B1/4609 ,  B07B1/4663 ,  B07B1/485

摘要： A screen assembly that is sufficiently flexible to adapt to a non-planar profile of a crowned deck on a vibrating shaker. When attached to the crowned deck, the screen assembly provides a screen with less curvature than the crowned deck.

摘要翻译： 一种屏幕组件，其具有足够的柔性以适应振动振动器上的冠状甲板的非平面轮廓。 当连接到加冠的甲板上时，屏幕组件提供的曲面比顶盖的曲面小。

公开(公告)号：US06431368B1

公开(公告)日：2002-08-13

申请号：US09610633

申请日：2000-07-05

申请人： Brian S. Carr

发明人： Brian S. Carr

IPC分类号： B07B146

CPC分类号： B07B1/4663 ,  B07B1/4618 ,  B07B1/4672

摘要： A screen includes two or three layers of woven metal screen cloth. The coarsest of these layers includes threads which are woven into the cloth with surfaces which are fusible below a temperature at which the other layers of screen cloth are heat effected. These woven threads may include each of the threads in the coarse screen cloth with the coated threads being wire with fusible polypropylene or polyethylene coatings. The coarse screen cloth may include a woven metal screen with woven elements which are either coated with fusible material or are solidly of fusible material woven periodically therethrough in at least one direction. Screens are laminated with one or two fine mesh screens heated on the woven screen cloth with fusible surfaces to locate the fusible material in the finer cloths.

摘要翻译： 屏幕包括两层或三层编织金属丝布。 这些层中最粗的部分包括被编织成布的线，其表面在低于其它层的丝网热的温度下可熔化。 这些编织线可以包括粗筛布中的每个螺纹，其中涂覆的线是与易熔聚丙烯或聚乙烯涂层的线。 粗筛布可以包括具有编织元件的机织金属筛网，所述编织元件被涂覆有可熔材料，或者是在至少一个方向上周期性地编织的可熔材料的固体。 筛网与一个或两个细筛网层压在编织筛布上，具有易熔表面，以将易熔材料定位在更细的布料中。

公开(公告)号：US09387517B2

公开(公告)日：2016-07-12

申请号：US12681872

申请日：2008-10-02

申请人： Brian S. Carr ,  Benjamin L. Holton ,  Michael A. Timmerman

发明人： Brian S. Carr ,  Benjamin L. Holton ,  Michael A. Timmerman

IPC分类号： B01D33/03 ,  B01D33/41 ,  B01D35/28 ,  B07B1/46 ,  B07B13/16 ,  B09C1/02

CPC分类号： B07B1/46 ,  B07B13/16 ,  B07B2230/01 ,  B09C1/02

摘要： A shaker for separating solids from a drilling fluid includes a top screening deck (130), a flow-back pan (160) positioned beneath the top screening deck (130) for receiving an initially separated drilling fluid from the top screening deck. The flow-back pan (160) is divided into a plurality of channels (A, B, C, D). The shaker further includes a fluid distribution box (210), which includes a plurality of conduits (A, B, C, D). Each channel (A, B, C, D) of the flow-back pan (160) corresponds to one of the plurality of conduits (A, B, C, D) in the fluid distribution box (210) and each channel communicates a stream of the initially separated drilling fluid to the corresponding conduit. The shaker further includes a middle screening deck (140) and a bottom screening deck (150). Each conduit (A, B, C, D) routes the stream of initially separated drilling fluid to a corresponding one of the middle screening deck (140) and the bottom screening deck (150).

摘要翻译： 用于从钻井液中分离固体的振动器包括顶部筛板（130），位于顶部筛板（130）下方的回流盘（160），用于接收来自顶部筛板的最初分离的钻井液。 回流盘160被分成多个通道（A，B，C，D）。 所述振动器还包括流体分配箱（210），其包括多个导管（A，B，C，D）。 回流盘（160）的每个通道（A，B，C，D）对应于流体分配箱（210）中的多个管道（A，B，C，D）中的一个，每个通道 初始分离的钻井液流到相应的导管。 振动筛还包括一个中间筛选板（140）和一个底部筛选板（150）。 每个管道（A，B，C，D）将初始分离的钻井液流引导到中间筛选甲板（140）和底部筛分甲板（150）中的相应的一个。

公开(公告)号：USRE45746E1

公开(公告)日：2015-10-13

申请号：US14099392

申请日：2013-12-06

申请人： Brian S. Carr ,  Graham Alexander Robertson ,  Eric Cady

发明人： Brian S. Carr ,  Graham Alexander Robertson ,  Eric Cady

IPC分类号： B07B1/49 ,  B07B1/46

CPC分类号： B07B1/46 ,  B07B1/4645 ,  Y10T29/49826

摘要： A method of forming a shaker screen includes forming a frame, and attaching a first sealing element to at least one side of an outer perimeter of the frame, wherein the attaching comprises aligning a first mating surface of the frame to a second mating surface of the first sealing element, and wherein the first mating surface of the frame includes an extension, and the second mating surface of the first sealing element includes a groove configured to align with the extension. A system of sealing shaker screens includes a first screen and a second screen disposed adjacent the first screen, wherein a first sealing element of a first frame and a portion of the second screen interact to provide a seal between the first screen and the second screen.

摘要翻译： 形成振动筛的方法包括形成框架，并将第一密封元件附接到框架的外周边的至少一侧，其中，所述附件包括将所述框架的第一配合表面对准所述框架的第二配合表面 第一密封元件，并且其中框架的第一配合表面包括延伸部，并且第一密封元件的第二配合表面包括配置成与延伸部对准的凹槽。 密封振动筛屏幕的系统包括第一屏幕和邻近第一屏幕设置的第二屏幕，其中第一框架的第一密封元件和第二屏幕的一部分相互作用以在第一屏幕和第二屏幕之间提供密封。

公开(公告)号：US09149839B2

公开(公告)日：2015-10-06

申请号：US11862532

申请日：2007-09-27

申请人： Brian S. Carr ,  Graham Robertson ,  Eric Cady

发明人： Brian S. Carr ,  Graham Robertson ,  Eric Cady

IPC分类号： B07B1/49 ,  B07B1/46

CPC分类号： B07B1/46 ,  B07B1/4609 ,  Y10T29/53

摘要： A shaker screen including a sealing element and a composite frame, wherein the sealing element is attached to a basal perimeter of the composite is disclosed. Furthermore, a method of forming a shaker screen including forming a sealing element, forming a composite frame, and attaching the sealing element to the composite frame, wherein the sealing element is disposed along at least one surface of a basal perimeter of the composite frame is disclosed. Also, a shaker screen attachment including a sealing element, a composite frame, and a wedge is disclosed. The shaker screen attachment further includes wherein the sealing element is attached to a basal perimeter of the composite frame, and wherein the wedge is disposed between the composite frame and a shaker basket such that the sealing element compresses against the shaker basket.

摘要翻译： 公开了一种包括密封元件和复合框架的振动筛，其中密封元件附接到复合材料的基础周边。 此外，形成振动筛的方法包括形成密封元件，形成复合框架并将密封元件附接到复合框架，其中密封元件沿着复合框架的基础周边的至少一个表面设置， 披露 此外，公开了一种包括密封元件，复合框架和楔形件的振动筛装置。 振动筛屏幕附件还包括其中密封元件附接到复合框架的基础周边，并且其中楔形件设置在复合框架和振动筛篮之间，使得密封元件抵靠振动器篮。