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1. 发明授权

US07150830B1 Permselective membrane module 失效
标题翻译：选择性膜组件
公开(公告)号：US07150830B1
公开(公告)日：2006-12-19
申请号：US09066168
申请日：1998-04-24
申请人： Mikio Katsube , Kazuhide Nita , Masaaki Sekino
发明人： Mikio Katsube , Kazuhide Nita , Masaaki Sekino
IPC分类号： B01D63/00 , B01D61/00
CPC分类号： B01D63/043 , B01D63/024 , B01D2313/10 , B01D2313/13 , Y02A20/131
摘要： Disclosed is a permselective membrane module comprising i) two permselective membrane elements formed of hollow fibers arranged substantially in parallel and bundled together and ii) a container, the two elements being arranged in the container longitudinally of the hollow fibers, wherein the respective elements comprise i) a feed tube disposed longitudinally of the hollow fibers and ii) a hollow fiber bundle covering the outer surface of the feed tube, the feed tube having a number of holes therein, and the hollow fibers having one end closed and the other end opened, wherein the feed tubes of the two elements communicate with each other via a connecting tube to form a conduit having one end opened and the other end closed, and wherein the container comprises i) an inner wall surrounding the two elements with a space, ii) a feed port provided at one end of the container in communication with the opened end of the conduit, iii) a permeate-liquid outlet facing the open end of the hollow fiber bundle of each element and extending through the container wall, and iv) a non-permeated fluid discharge outlet communicating with the gap between the container and the outer surface of each element and extending through the container wall.
摘要翻译：公开了一种选择性渗透膜组件，其包括i）两个由中空纤维形成的选择性渗透膜元件，所述选择性膜元件基本上平行地并联在一起而形成，以及ii）容器，所述两个元件沿中空纤维的纵向布置在容器中，其中各个元件包括i ）设置在所述中空纤维纵向的进料管，和ii）覆盖所述进料管的外表面的中空纤维束，所述进料管在其中具有多个孔，所述中空纤维的一端封闭，另一端打开，其中所述两个元件的进料管经由连接管彼此连通，以形成其一端打开并且另一端封闭的导管，并且其中所述容器包括：i）围绕所述两个元件的空间的内壁，ii）供给口，设置在与容器的开口端连通的容器的一端，iii）面向中空的开口端的渗透液出口每个元件的纤维束并且延伸穿过容器壁，以及iv）与容器和每个元件的外表面之间的间隙连通且延伸穿过容器壁的非渗透流体排出口。

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