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    • 1. 发明申请
    • PRESSURE VESSELS FOR HOLDING CYLINDRICAL FILTRATION CARTRIDGES
    • 用于保存圆柱过滤器的压力容器
    • WO2005105274A1
    • 2005-11-10
    • PCT/US2005/013277
    • 2005-04-18
    • BEKAERT PROGRESSIVE COMPOSITES CORPORATIONEISBERG, Douglas, W.GILBERTSON, Terry, E.PANLASIGUI, AndrewMAZRUM, John
    • EISBERG, Douglas, W.GILBERTSON, Terry, E.PANLASIGUI, AndrewMAZRUM, John
    • B01D63/12
    • B01D63/12B01D63/106B01D65/00B01D2313/06B01D2313/10B01D2313/12B01D2317/04
    • A tubular pressure vessel (11) for cross-flow filtration having a central inlet (21), in the form of one or two side ports that penetrate the sidewall, leading to a central chamber that divides the pressure vessel bore (15) into two axially separated sections that each contain a plurality of cylindrical, cross-flow filtration cartridges (25). A feedstream entering the pressure vessel (11) flows in both axial directions, creating two permeate streams and concentrate streams, the latter of which exit through horizontal side ports (23) located near each end of the pressure vessel. When a pair of diametrically opposed, central side ports (21) are used, they may be provided through the use of short length of tubing (63) that provides structural stability to the overall pressure vessel arrangement. By interconnecting such side inlets (21) in adjacent pressure vessels in a vertical stack, a single feed line (77) can supply multiple pressure vessels. When an array of such stacks is used, horizontal side outlet ports (23') for the concentrate streams can be likewise interconnected to provide combined concentrate outlet streams.
    • 一种用于横流过滤的管状压力容器(11),具有中心入口(21),其形式为穿过侧壁的一个或两个侧面端口,通向中心室,该中心室将压力容器孔(15)分成两个 轴向分离的部分各自包含多个圆柱形的交叉流过滤筒(25)。 进入压力容器(11)的进料流在两个轴向方向上流动,产生两个渗透物流和浓缩物流,后者通过位于压力容器每个端部附近的水平侧端口(23)离开。 当使用一对直径相对的中央侧端口(21)时,可以通过使用短的管道(63)来提供它们,其提供对整个压力容器装置的结构稳定性。 通过在垂直堆叠中将相邻压力容器中的这种侧入口(21)互连,单个进料管线(77)可以供应多个压力容器。 当使用这种堆叠的阵列时,用于浓缩物流的水平侧出口端口(23')可以同样地互连以提供组合的浓缩物出口流。