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    ROTARY FILTRATION DEVICE AND FILTER PACK THEREFOR
    21.
    发明申请
    ROTARY FILTRATION DEVICE AND FILTER PACK THEREFOR 审中-公开
    旋转过滤装置及其过滤器

    公开(公告)号：WO1992021425A1

    公开(公告)日：1992-12-10

    申请号：PCT/US1992004483

    申请日：1992-05-28

    Applicant: MEMBREX, INC.

    Inventor： MEMBREX, INC. ,  ROLCHIGO, Philip, M. ,  HODGINS, Leonard, T. ,  KAHN, Malcolm, R.

    IPC: B01D33/15

    CPC classification number: B01D65/00 ,  B01D29/055 ,  B01D29/39 ,  B01D29/54 ,  B01D29/86 ,  B01D29/945 ,  B01D29/96 ,  B01D33/23 ,  B01D33/39 ,  B01D33/722 ,  B01D33/763 ,  B01D33/803 ,  B01D35/06 ,  B01D36/001 ,  B01D63/084 ,  B01D63/16 ,  B01D65/08 ,  B01D2321/2058 ,  B01D2321/2083

    Abstract: A rotary filtration system comprising a device having a fluid filtration gap between a filter and a rotating member (e.g., a disc), a filter pack for use in the rotary filtration device, and a cartridge formed by structurally connecting (and optionally fluidly connecting) two or more of the filter packs is disclosed. In the filter pack, the filter lies adjacent a permeate collection member, which also desirably can support the filter. The permeate collection member has one or more passageways for collecting the permeate that flows through the filter and is connected to a permeate collection header in the device. The filter pack and device are designed so that the filter pack may be easily inserted into and removed from the device, preferably by moving the filter pack in a direction generally perpendicular to the longitudinal axis of the shaft that rotates the rotating member. Desirably the rotating member and/or filter has one or more spiral grooves in fluid communication with fluid in the gap. Several rotating members and filter packs may be interleaved to increase filtration device capacity and make more efficient use of equipment space. In such a device, the rotating members can be mounted on a common shaft for rotation in unison and can have spiral grooves on both major faces of each rotating member.

    INTERNALLY FED DRUM FILTER FOR TREATING WASTE WATER COMPRISING AN INLET DISTRIBUTION ARRANGEMENT
    23.
    发明申请
    INTERNALLY FED DRUM FILTER FOR TREATING WASTE WATER COMPRISING AN INLET DISTRIBUTION ARRANGEMENT 审中-公开
    用于处理包含入口分配布置的废水的内部氟化物过滤器

    公开(公告)号：WO2014014345A1

    公开(公告)日：2014-01-23

    申请号：PCT/NL2013/050526

    申请日：2013-07-12

    Applicant: NIJHUIS WATER TECHNOLOGY B.V.

    Inventor： KLUIT, Arie

    IPC: B01D33/11 ,  B01D33/72 ,  B01D33/64 ,  B01D35/157

    CPC classification number: B01D33/11 ,  B01D33/648 ,  B01D33/722 ,  B01D35/1573 ,  C02F1/001

    Abstract: The invention relates to an internally fed drum filter for treating waste water, comprising an inlet distribution arrangement for distributing waste water entering the drum filter via an inlet duct, characterized in that the inlet distribution arrangement comprises an adjustable flow deflection member arranged near the outflow opening of the inlet duct, downstream thereof, for adjusting the flow characteristics of waste water entering the drum filter via the inlet duct.

    Abstract translation: 本发明涉及一种用于处理废水的内部供应的滚筒式过滤器，包括用于通过入口管道分配进入滚筒过滤器的废水的入口分配装置，其特征在于，入口分配装置包括设置在流出开口附近的可调整的流动偏转构件 的入口管道的下游，用于经由入口管道调节进入鼓式过滤器的废水的流动特性。

    MAGNETIC VIBRATORY SCREEN CLAMPING
    24.
    发明申请
    MAGNETIC VIBRATORY SCREEN CLAMPING 审中-公开
    磁力振动屏蔽夹

    公开(公告)号：WO2011148169A3

    公开(公告)日：2013-04-04

    申请号：PCT/GB2011050975

    申请日：2011-05-24

    Applicant: NAT OILWELL VARCO LP ,  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，通过合适的夹紧将它们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。 电磁夹具装置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，并且使用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。 夹紧装置可以基于单稳态或双稳态电永久磁体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。

    VIBRATORY SEPARATOR
    27.
    发明申请
    VIBRATORY SEPARATOR 审中-公开
    振动分离器

    公开(公告)号：WO2004041451A1

    公开(公告)日：2004-05-21

    申请号：PCT/GB2003/004056

    申请日：2003-09-18

    Applicant: VARCO I/P, INC. ,  LUCAS, Brian, Ronald ,  SEYFFERT, Kenneth, Wayne ,  MCCLUNG, Guy, Lamont, III ,  STRONG, Gary, Steven

    Inventor： SEYFFERT, Kenneth, Wayne ,  MCCLUNG, Guy, Lamont, III ,  STRONG, Gary, Steven

    IPC: B07B1/46

    CPC classification number: B07B1/46 ,  B01D33/0376 ,  B01D33/37 ,  B01D33/722 ,  B07B2230/01

    Abstract: A vibratory separator comprising a basket for holding screening apparatus, at least one upper screening apparatus (56) in said basket, said at least one upper screening apparatus (56) having a fluid exit end (54), at least one lower screening apparatus (68) in said basket below said at least one upper screening apparatus characterised in that a flow diffusion apparatus (50) is mounted below said fluid exit end (54) of said at least one upper screening apparatus (56) and above said at least one lower screening apparatus (68).

    Abstract translation: 一种振动分离器，包括用于保持筛分装置的篮子，所述篮子中的至少一个上筛选装置（56），所述至少一个上筛选装置（56）具有流体出口端（54），至少一个下筛分装置 68）在所述篮子内的所述至少一个上筛选装置中，其特征在于，流动扩散装置（50）安装在所述至少一个上筛选装置（56）的所述流体出口端（54）的下方，并且位于所述至少一个 下筛选装置（68）。

    MEHRSTUFENROTATIONSFILTER
    28.
    发明申请
    MEHRSTUFENROTATIONSFILTER 审中-公开
    多级旋转滤光

    公开(公告)号：WO2002076573A1

    公开(公告)日：2002-10-03

    申请号：PCT/DE2002/001061

    申请日：2002-03-22

    Applicant: BÜSSING, Reinhard

    Inventor： BÜSSING, Reinhard

    IPC: B01D33/073

    CPC classification number: B01D35/301 ,  B01D33/073 ,  B01D33/42 ,  B01D33/56 ,  B01D33/68 ,  B01D33/722

    Abstract: Es wird ein Mehrstufenrotationsfilter beschrieben. Der Filter besitzt mindestens zwei Filtratkammern und diesen zugeordnete Filterkammern, die entlang einer einen einzigen Antrieb aufweisenden Welle vorgesehenen sind. Das in der ersten Filtrationsstufe gewonnene Filtrat wird durch die als Hohlwelle ausgebildete Welle in die nächste Filterkammer geführt und dort einem weiteren Filtrationsvorgang unterzogen. Der Filter ermöglicht somit bei einer kompakten Bauweise eine besonders effiziente Filtration.

    Abstract translation: 它描述了一个多级旋转式过滤器。 该过滤器具有至少两个腔室的滤液和过滤器腔室，其沿着具有单个轴上的驱动提供与之相关联。 在第一过滤阶段得到的滤液通过设计成空心轴进入下一个过滤室的轴引导并且那里进行进一步的过滤处理。 因此，该过滤器允许紧凑的设计，特别有效的过滤。

    METHOD AND DEVICE FOR RECUPERATING VALUABLE SUBSTANCES AND LIQUIDS FROM A SUSPENSION OR MIXTURE THEREOF
    29.
    发明申请
    METHOD AND DEVICE FOR RECUPERATING VALUABLE SUBSTANCES AND LIQUIDS FROM A SUSPENSION OR MIXTURE THEREOF 审中-公开
    方法和装置用于回收价值物质和液体从悬浮物或拼接SAME

    公开(公告)号：WO9967005A2

    公开(公告)日：1999-12-29

    申请号：PCT/DE9901813

    申请日：1999-06-18

    Applicant: BELLMER GEB KG MASCHF ,  KOLLMAR ULRICH

    Inventor： KOLLMAR ULRICH

    IPC: B01D33/03 ,  B01D33/04 ,  B01D21/00

    CPC classification number: B01D33/03 ,  B01D33/04 ,  B01D33/722

    Abstract: A method for recuperating valuable substances and liquids from a suspension or mixture thereof, whereby a continually circulating filter strip (20) is used, the suspension or mixture is deposited on said strip and the filter strip is integrated into the fibre treatment process. The invention is particularly suitable for producing paper, whereby a device (TD) containing one such circulating filter strip is integrated into the return system. By applying this method (which is fundamentally known per se as a sludge treatment method) to fibre production, the following effect is obtained: the valuable substances accumulate in the thickened filter cake, whereby the greater part of said substances can be re-used, and the quality of the remaining water is such that it can be re-used almost entirely in the fibre production process circuit without encumbering an internal or external purification or waste-treatment facility. One particularly preferred device comprises other devices in addition to said filter strip, whereby said combination results in an extremely compact structure and provides universal adaptability to the respective processes thus performed.

    Abstract translation: 一种用于从悬浮液或混合物有价值的材料和液体的回收方法其提供了一个连续循环过滤带（20）被使用时，被施加该悬浮液或混合物，并且该过滤带被集成在纤维加工的过程。 特别是，它被认为是造纸的，其中一个相应的，含有这样的连续的过滤带装置（TD）被集成到所述回流管路。 这一原则的传输是从在纤维制造中的处理污泥处理的已知具有在加厚滤饼建立可重复使用的材料，它可以在大多数情况下被重新使用的效果，并且，另一方面，具有质量剩余的水，在几乎完全再利用 处理周期允许在纤维生产不紧张的内部或外部澄清器或清洗设备。 一种特别优选的装置具有除了所述过滤带进一步的设备，其允许非常紧凑的设计和通用适应性的各个处理。

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