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    DEVICE FOR SEPARATING PARTICULATE SOLID MATERIALS FROM AN AQUEOUS TURBID MEDIUM BY SIFTING
    4.
    发明申请
    DEVICE FOR SEPARATING PARTICULATE SOLID MATERIALS FROM AN AQUEOUS TURBID MEDIUM BY SIFTING 审中-公开
    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: B01D29/25 ,  B01D33/03 ,  B07B1/18 ,  D21D5/02 ,  B01D33/46 ,  B01D33/72

    CPC classification number: D21D5/026 ,  B01D29/25 ,  B01D29/6476 ,  B01D29/72 ,  B01D29/902 ,  B01D33/0338 ,  B01D33/466 ,  B01D33/722 ,  B01D2201/287 ,  B01D2201/301 ,  B07B1/18 ,  D21D5/023

    Abstract: 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.

    Abstract translation: 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。

    METHOD AND APPARATUS FOR FILTERING A FLUID
    5.
    发明申请
    METHOD AND APPARATUS FOR FILTERING A FLUID 审中-公开
    用于过滤流体的方法和装置

    公开(公告)号：WO1998005404A1

    公开(公告)日：1998-02-12

    申请号：PCT/NL1996000316

    申请日：1996-08-05

    Applicant: VERDUIJN, Norbertus ,  VAN LENTE, Petrus, Johannes, Wilhelmus

    IPC: B01D33/067

    CPC classification number: B01D33/067 ,  B01D33/11 ,  B01D33/37 ,  B01D33/72 ,  B01D33/722 ,  B01D33/801 ,  B01D33/804 ,  B01D33/806

    Abstract: A method for filtering solid particles from a (liquid medium) fluid, wherein a flow of (medium) fluid is fed to a filter drum, which filter drum comprises a screening wall passing the (medium) fluid and is rotated about a longitudinal axis including an angle with the vertical, wherein the (medium) fluid is discharged at least partly via the wall of the filter drum, wherein the fluid is fed to the inside of the filter drum adjacent one end thereof, wherein the drum has its inside provided with a fine-meshed filter material, in particular cloth through which the fluid passes outside while the solid particles are substantially retained by the filter material, wherein the drum is rotated at a speed so that the particles deposit on the filter material and/or one another, wherein the deposited particles move, under the influence of at least the flow of fluid, in the direction of the second end of the drum and are freed from the fluid (dewatered), after which the particles are removed relatively dry via the second end.

    Abstract translation: 一种从（液体介质）流体过滤固体颗粒的方法，其中（介质）流体的流动被供给到过滤鼓，该过滤鼓包括通过（介质）流体的筛壁，并围绕纵向轴线旋转，包括 与所述垂直方向成一角度，其中所述（中）流体至少部分地经由所述过滤鼓的壁排出，其中所述流体被供给到所述过滤鼓的与其一端相邻的内部，其中所述滚筒的内部设有 细网状过滤材料，特别是布料，当固体颗粒基本上被过滤材料保持时，流体通过该布料，其中滚筒以一定的速度旋转，使得颗粒沉积在过滤材料和/或彼此上 ，其中沉积的颗粒在至少流体流动的影响下沿着滚筒的第二端的方向移动并且从流体（脱水）中移除，之后相对于颗粒被去除 通过第二端干燥。

    MAGNETIC VIBRATORY SCREEN CLAMPING
    8.
    发明申请
    MAGNETIC VIBRATORY SCREEN CLAMPING 审中-公开
    磁力振动屏蔽夹

    公开(公告)号：WO2011148169A2

    公开(公告)日：2011-12-01

    申请号：PCT/GB2011/050975

    申请日：2011-05-24

    Applicant: NATIONAL OILWELL VARCO, L.P. ,  LUCAS, Brian, Ronald ,  DUFILHO, Paul, William ,  SCOTT, Eric

    Inventor： DUFILHO, Paul, William ,  SCOTT, Eric

    IPC: B07B1/46

    CPC classification number: B07B1/42 ,  B01D33/0315 ,  B01D33/0376 ,  B01D33/37 ,  B01D33/722 ,  B01D33/76 ,  B07B1/46 ,  B07B13/16 ,  B07B13/18

    Abstract: Methods for automatically controlling a vibratory separator for processing drilling fluid are disclosed. The methods include introducing material to a vibratory separator,and sensing with a sensor apparatus a state parameter indicative of operation of the vibratory separator and providing a signal indicative of a value of the state parameter to a control apparatus. Then, with the control apparatus, automatically controlling the vibratory separator based on the level of the state parameter.In a further feature of a vibratory separator screen supports 310a, 311b, 311c are secured to their respective screens 310, 311, 312 with suitable clamping devices such as one or more electro-magnetic clamp apparatus 314, or other suitable clamp devices. The electro-magnetic clamp apparatus 314 may be of the type which are energized and/or de-energized with a single temporary electric pulse. That is, an un-magnetized clamp apparatus may be set to a magnetized state and remain in a magnetized state with a temporary electric pulse signal from some form of a controller device or other suitable source. Another pulse from the same or a different source may then set it back to an un-magnetized state and the clamp will remain in that state indefinitely until it is once again re-energized. The clamp apparatus may be based on monostable or bistable electropermanent magnets A 'constant 'G' force controller (not shown) may be included with the control system of the controller to assure that the vibratory accelerations are maintained within acceptable limits.

    Abstract translation: 公开了用于自动控制用于处理钻井液的振动分离器的方法。 所述方法包括将材料引入振动分离器，以及用传感器装置感测指示振动分离器的操作的状态参数，并向控制装置提供表示状态参数的值的信号。 然后，利用控制装置，基于状态参数的水平自动控制振动分离器。在振动分离器屏幕支撑件310a，311b，311c的另一特征中，通过合适的夹紧固定到它们各自的筛网310,311,312 诸如一个或多个电磁夹具装置314或其他合适的夹紧装置的装置。 电磁夹钳装置314可以是用单个临时电脉冲通电和/或断电的类型。 也就是说，未磁化的夹紧装置可以被设置为磁化状态并且通过来自某种形式的控制器装置或其它合适的源的临时电脉冲信号保持在磁化状态。 来自相同或不同源的另一个脉冲然后可以将其设置回未磁化状态，并且钳位将无限期地保持在该状态，直到再次被再次通电。 夹持装置可以基于单稳态或双稳态电永磁体A'恒定'G'力控制器（未示出）可以包括在控制器的控制系统中，以确保振动加速度保持在可接受的限度内。

    APPARATUS AND METHOD FOR SEPARATING SOLIDS FROM A SOLIDS LADEN FLUID
    9.
    发明申请
    APPARATUS AND METHOD FOR SEPARATING SOLIDS FROM A SOLIDS LADEN FLUID 审中-公开
    用于从固体流体中分离固体的装置和方法

    公开(公告)号：WO2007057712A3

    公开(公告)日：2007-11-15

    申请号：PCT/GB2006050395

    申请日：2006-11-16

    Applicant: VARCO INT ,  SCOTT ERIC ,  SMITH GEORGE EDWARD ,  BURNETT GEORGE ALEXANDER ,  MCDONOUGH KEVIN ,  SEYFFERT KENNETH WAYNE ,  MCCLUNG III GUY LAMONT

    Inventor： SCOTT ERIC ,  SMITH GEORGE EDWARD ,  BURNETT GEORGE ALEXANDER ,  MCDONOUGH KEVIN ,  SEYFFERT KENNETH WAYNE ,  MCCLUNG III GUY LAMONT

    IPC: B01D21/00 ,  B01D29/44 ,  E21B21/06

    CPC classification number: 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

    Abstract: An apparatus for separating solids from a solids laden fluid, the apparatus comprising a container (C, 102) for containing a solids laden liquid and box (X, 104) having at least one opening therein and a screen assembly (A, 110) arranged over said opening, when in use, at least a part of the screen assembly (A, 110) immersed in said solids laden liquid in the container (C, 102) characterised in that said apparatus comprises at least one of: an electromagnetic vibratory apparatus; and piezoelectric vibratory apparatus for vibrating the screen assembly (A, 110) . 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 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) .

    Abstract translation: 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。

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