IMMERSION TYPE MEMBRANE FILTER

专利名称：IMMERSION TYPE MEMBRANE FILTER发明人：EGUCHI, TAMIYUKI,TANSO,

SHIRO,MURAKAMI, NAOKI,HAYASHI,NOBUO,OKUDA, SEIJI

申请号：EP019551申请日：20010809公开号：EP1338328A4公开日：20060920

摘要：An immersion type membrane filter apparatus 200 is intended for obtainingfiltrate by filtrating a fluid to be processed stored within a storage bath 150 andprimarily includes a filtration membrane module 300 and an air bubbles supply device500 disposed therebelow. The filtration membrane module 300 has numerous tubularmembranes 310 having on the inner surfaces thereof the function of filtrating a fluid tobe processed packed within a cylindrical housing vessel 301 having a discharge port 303for filtrate. The tubular membranes 310 are held in an opened state at both the ends ofthe housing vessel 301. The filtration membrane module 300 is soaked in a fluid to beprocessed in such a way that the tubular membranes 310 are opened in the verticaldirection. When air bubbles are supplied to the filtration membrane module 300 from anair bubbles supply device 500, the fluid to be processed flows through the tubularmembranes 310 from the down side upwards to naturally circulate within the storagebath 150. Part of the fluid to be processed is filtrated by passing through the tubularmembranes 310 from the inside to the outside. As a result, the filtrate thus obtainedflows out via the discharge port 303 to a filtrate discharge pathway 600.

申请人：GS YUASA CORPORATION

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