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    FILTER MODULE WITH END CAPS INCLUDING INTEGRAL VALVES
    4.
    发明申请
    FILTER MODULE WITH END CAPS INCLUDING INTEGRAL VALVES 审中-公开
    带封口的过滤器模块，包括集成阀

    公开(公告)号：US20160106296A1

    公开(公告)日：2016-04-21

    申请号：US14783211

    申请日：2013-06-09

    申请人： Dow Global Technologies LLC

    发明人： Jie Cai ,  Bin Chen ,  Liangzhou Fan ,  Yongjin Guo ,  Chengfeng Wang

    IPC分类号： A47L15/42 ,  B01D65/02 ,  B01D63/04

    CPC分类号： A47L15/4208 ,  A47L15/4206 ,  B01D63/02 ,  B01D63/04 ,  B01D65/02 ,  B01D2313/18 ,  B01D2313/21 ,  B01D2313/26 ,  B01D2319/04 ,  B01D2321/04 ,  B01D2321/18 ,  B01D2321/185 ,  C02F1/444 ,  C02F2103/002 ,  D06F39/006 ,  D06F39/083 ,  D06F39/10

    摘要： Provided is a filter module which includes: i) an elongated housing extending along an axis between a first and second end and defining an inner chamber; ii) a plurality of hollow fiber membranes comprising a semi-permeable cylindrical wall enclosing a lumen, wherein the membranes extend axially within the inner chamber between the first and second end; iii) a first end cap assembly comprising: a base secured to the first end of the housing, a feed port defining a passageway in fluid communication with the inner chamber, and a gas port adapted for connection to a source of pressurized gas and defining a passageway in fluid communication with the inner chamber; and iv) a second end cap assembly comprising: a base secured to the second end of the housing, a permeate port defining a passageway in fluid communication the lumens of the hollow fiber membranes, and a purge port defining a passageway in fluid communication with the inner chamber. The first end cap assembly includes an integral valve for controlling fluid flow through at least one of the gas port and feed port, and the second end cap assembly includes an integral valve for controlling fluid flow through at least one of the permeate port and purge port.

    摘要翻译： 提供了一种过滤器模块，其包括：i）沿第一和第二端之间的轴线延伸并且限定内部腔室的细长壳体; ii）多个中空纤维膜，其包含封闭内腔的半透性圆柱形壁，其中所述膜在所述第一和第二端之间的所述内室内轴向延伸; iii）第一端盖组件，其包括：固定到所述壳体的第一端的基座，限定与所述内室流体连通的通道的进料口和适于连接到加压气体源并限定 与内腔流体连通的通道; 以及iv）第二端盖组件，包括：固定到所述壳体的第二端的基部，限定通道的渗透端口，所述通道使所述中空纤维膜的内腔流体连通，以及限定与所述中空纤维膜流体连通的通道的吹扫端口 内室。 第一端盖组件包括用于控制通过气体端口和进料口中的至少一个的流体流动的整体阀，并且第二端盖组件包括用于控制流体流过至少一个渗透口和吹扫口的整体阀 。