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    • 4. 发明申请
    • HYDROCLONE WITH VORTEX FLOW BARRIER
    • HYDROCLONE与VORTEX流动障碍物
    • WO2013181028A1
    • 2013-12-05
    • PCT/US2013/042127
    • 2013-05-22
    • DOW GLOBAL TECHNOLOGIES LLC
    • JONS, Steven D.RAMALINGAM, Santhosh K.
    • B01D21/00B01D36/04B01D21/26B01D29/33B01D29/64B01D29/90B04C5/04B04C5/081B04C5/085B04C5/103B04C5/14B04C5/22
    • B01D21/0012B01D21/0006B01D21/0036B01D21/0042B01D21/2411B01D21/267B01D29/33B01D29/6415B01D29/6476B01D29/908B01D36/00B04C5/04B04C5/081B04C5/103B04C5/14B04C5/22B04C5/30B04C9/00B04C2009/004
    • A hydroclone (10) including a tank (12) having a fluid inlet (14), a filtered fluid outlet (16), an effluent outlet (18), a process fluid outlet (20) and an inner peripheral wall (22) positioned about an axis (X) and enclosing a plurality of aligned chambers including: i) a vortex chamber (24) in fluid communication with the fluid inlet (14), a filter assembly (26) located within the vortex chamber (24) and enclosing a filtrate chamber (46), a fluid pathway (28) extending from the fluid inlet (14) and about the filter assembly (26) which is adapted to generate a vortex fluid flow about the filter assembly (26), wherein the filtrate chamber (46) is in fluid communication with the filtered fluid outlet (16) such that fluid passing through the filter assembly (26) enters the filtrate chamber (46) and may exit the tank (12) by way of the filtered fluid outlet (16), and ii) an effluent separation chamber (30) in fluid communication with the vortex chamber (24) and which is adapted for receiving unfiltered fluid therefrom, wherein the effluent separation chamber (30) is in fluid communication with the process fluid outlet (20) and an effluent outlet (18); wherein the hydroclone (10) further includes a vortex flow barrier (34) located between the vortex and effluent separation chambers (24, 30) which is adapted to disrupts vortex fluid flow as fluid flows from the vortex chamber (24) to the effluent separation chamber (30).
    • 包括具有流体入口(14)的容器(12),过滤流体出口(16),流出物出口(18),工艺流体出口(20)和内周壁(22)的水力旋流器(10) 围绕轴线(X)并且包围多个对准的腔室,包括:i)与流体入口(14)流体连通的涡流室(24),位于涡流室(24)内的过滤器组件(26) 滤液室(46),从流体入口(14)延伸并且围绕过滤器组件(26)延伸的流体路径(28),其适于在过滤器组件(26)周围产生涡流流体流,其中滤液室 (46)与过滤的流体出口(16)流体连通,使得通过过滤器组件(26)的流体进入滤液室(46),并且可以通过过滤的流体出口(16)离开罐(12) )和ii)与涡流室(24)流体连通并且适于接收的流出物分离室(30) 其中所述流出物分离室(30)与所述过程流体出口(20)和流出物出口(18)流体连通; 其中所述水力旋流器(10)还包括位于所述涡流和流出物分离室(24,30)之间的涡流阻流层(34),所述涡流流动隔离件适于在流体从所述涡流室(24)流动到所述流出物分离时破坏涡流流体流动 室(30)。
    • 7. 发明申请
    • APPARATUS FOR TRAPPING FLOATING AND NON-FLOATING PARTICULATE MATTER
    • 用于捕捉浮选和非浮选颗粒物的装置
    • WO2005019113A2
    • 2005-03-03
    • PCT/US2004/027280
    • 2004-08-23
    • BRYANT, Graham
    • BRYANT, Graham
    • C02F
    • E03F5/14B01D21/0027B01D21/0042B01D21/2411B01D2221/12C02F1/38C02F1/40C02F2103/001C02F2301/022C02F2301/026
    • A separation tank with an outer chamber and an inner chamber within the outer chamber. An inlet and outlet are formed in the outer chamber to receive and discharge water, respectively. An inlet opening is located in the inner chamber and is generally aligned with the inlet to receive water from the inlet. An outlet opening is formed in the inner chamber below the inlet opening but above the bottom of the inner chamber. The inner chamber has a cylindrical interior surface such that water from the inlet is directed at a tangent to the interior surface and forms a vortex as the water progresses through the inner chamber. A baffle plate having an opening forming upper and lower weirs is located within the outer chamber just upstream of the outlet to separate both floatable and non-floatable material from the water prior to its discharge.
    • 具有外室的分离罐和外室内的内室。 入口和出口分别形成在外室中以分别接收和排出水。 入口开口位于内室中,并且与入口大致对准以从入口接收水。 出口开口形成在入口下方的内室中,但在内腔的底部之上。 内室具有圆柱形内表面,使得来自入口的水指向内表面的切线,并且随着水流过内室而形成涡流。 具有形成上下堰的开口的挡板位于出口附近的外室内,以在其排出之前将可浮动和不可浮动的材料与水分离。