A MEMBRANE CONTACTOR AND METHOD OF MAKING THE SAME
    1.
    发明申请
    A MEMBRANE CONTACTOR AND METHOD OF MAKING THE SAME 审中-公开
    膜接触器及其制造方法

    公开(公告)号:WO2006044255A3

    公开(公告)日:2006-11-16

    申请号:PCT/US2005036182

    申请日:2005-10-06

    申请人: CELGARD LLC

    摘要: A hollow fiber membrane contactor includes a perforated center tube, a first mat comprising a first hollow fiber membrane, a second mat comprising a second hollow fiber membrane, a first tube sheet, a second tube sheet, a shell, and end caps. The first and second hollow fiber membranes are dissimilar. The first and second mats surround the center tube, and the first and second tube sheets affix the first and second mats to the center tube. The first hollow fiber membrane has a first lumen, and the second hollow fiber membrane has a second lumen. The first lumen may be open at the first tube sheet and closed at the second tube sheet while the second lumen may be open at the second tube sheet and closed at the first tube sheet. The shell surrounds the first and second mats, and it is sealed to the tube sheets. The end caps are affixed to the shell thereby defining headspaces therebetween the tube sheets and the end caps.

    摘要翻译: 中空纤维膜接触器包括穿孔中心管,包括第一中空纤维膜的第一垫,包括第二中空纤维膜的第二垫,第一管板,第二管板,壳和端盖。 第一和第二中空纤维膜是不相似的。 第一和第二垫围绕中心管,并且第一和第二管板将第一和第二垫固定到中心管。 第一中空纤维膜具有第一管腔,第二中空纤维膜具有第二管腔。 第一管腔可以在第一管板处打开并且在第二管板处封闭,而第二管腔可以在第二管板处打开并且在第一管板处封闭。 壳体围绕第一和第二垫,并且其被密封到管板。 端盖固定到外壳上,从而在其间形成管板和端盖之间的前部空间。