发明名称 |
Hollow yarn membrane module, hollow yarn membrane module unit, and method of producing hollow yarn membrane modules |
摘要 |
A hollow fiber membrane module having a structure, in which raw water is supplied into a filtration chamber containing a hollow fiber membrane and surrounded by a first sealing body having the open ends of the numerous hollow fiber membranes constituting the hollow fiber membrane bundle, a cylindrical case and a second sealing means, through a raw water supply port formed in the cylindrical case at a position near the second sealing body, and in which the drain of backwashing is discharged through a drain port formed in the second sealing body.
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申请公布号 |
US2003038075(A1) |
申请公布日期 |
2003.02.27 |
申请号 |
US20020088659 |
申请日期 |
2002.03.20 |
申请人 |
AKIMOTO TATSUO;FUJINO HISAAKI;OKUMURA SEIJI;NISHIMURA TETSUO;HATANO YUKIO |
发明人 |
AKIMOTO TATSUO;FUJINO HISAAKI;OKUMURA SEIJI;NISHIMURA TETSUO;HATANO YUKIO |
分类号 |
B01D63/02;B01D63/04;B01D65/00;B01D65/02;(IPC1-7):B01D63/02 |
主分类号 |
B01D63/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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