公开(公告)号：WO2014122657A1

公开(公告)日：2014-08-14

申请号：PCT/IL2014/050137

申请日：2014-02-10

Applicant: B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.

Inventor： KEDEM, Ora ,  MESSALEM, Rami ,  LINDER, Charles

IPC: B01D61/24 ,  B01D61/42 ,  B01D63/08 ,  B01D67/00 ,  B01D69/06 ,  B01D69/10 ,  B01J39/00 ,  B01J41/00 ,  B01J47/12 ,  C02F1/42

CPC classification number: C02F1/4693 ,  B01D61/50 ,  B01D65/003 ,  B01D2313/10 ,  B01D2313/12 ,  B01J39/00 ,  B01J41/00 ,  B01J47/12 ,  C02F1/4695 ,  C02F2201/46115

Abstract: There is provided a membrane module comprising a membrane package comprising at least two membrane sleeves, wherein the membrane package is configured to allow essentially free flow of a first stream inside the sleeves and essentially free flow of a second stream between each two adjacent sleeves, and a frame, configured to support the membrane package, such that part of each of four surfaces of the membrane package is affixed to predetermined areas in the frame, forming a module having separate spaces configured to facilitate separate flows of the first stream and the second stream through the membrane package. The invention further provides a multi-modular stack, comprising at least two membrane modules and at least one membrane, wherein the first stream is fully enclosed inside each module and the second stream flows through all the modules.

Abstract translation: 提供了一种膜组件，其包括包括至少两个膜套筒的膜包装，其中所述膜包装构造成允许基本上自由地流动所述套筒内的第一流并且基本上在每两个相邻套筒之间自由流动第二流， 框架，其构造成支撑膜包装，使得膜包装的四个表面中的每一个的一部分被固定到框架中的预定区域，形成具有分开的空间的模块，其被配置为促进第一流和第二流的单独流动 通过膜包装。 本发明还提供了一种多模块式堆叠，其包括至少两个膜模块和至少一个膜，其中第一流被完全封闭在每个模块内，并且第二流流过所有模块。