公开(公告)号：US09687790B2

公开(公告)日：2017-06-27

申请号：US14346556

申请日：2011-09-29

申请人： Huichun Zhang

发明人： Huichun Zhang

IPC分类号： B01D61/18 ,  C02F1/44 ,  B01D63/04

CPC分类号： B01D63/04 ,  B01D61/18 ,  B01D63/043 ,  B01D2313/04 ,  B01D2313/06 ,  B01D2313/13 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2315/06 ,  B01D2319/02 ,  B01D2319/04 ,  C02F1/44 ,  C02F2301/066 ,  C02F2303/14

摘要： A vertical pressurized immersion membrane filtration system includes at least one pressure vessel/tank and at least one layer of membrane modules sealed therein. Every layer has at least two parallel membrane modules, with space left between the membrane module and the pressure vessel/tank. The upper and lower ends of every membrane module have plates and the upper and lower membrane modules are hermetically connected. The plates separate the space in the pressure vessel/tank into two sealed end compartments and a middle compartment. The membrane module includes interior membrane fibers and an outer perforated supporting cylinder surrounding the membrane fibers. The pressure vessel/tank has end and middle water inlets/outlets. The pressure vessel/tanks are parallel. The multiple membrane modules work simultaneously, effectively increasing filtration efficiency. The filtration system can work in multiple operation modes, improving applicability thereof.

公开(公告)号：US20150048019A1

公开(公告)日：2015-02-19

申请号：US14346556

申请日：2011-09-29

申请人： Huichun Zhang

发明人： Huichun Zhang

IPC分类号： B01D63/04

CPC分类号： B01D63/04 ,  B01D61/18 ,  B01D63/043 ,  B01D2313/04 ,  B01D2313/06 ,  B01D2313/13 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2315/06 ,  B01D2319/02 ,  B01D2319/04 ,  C02F1/44 ,  C02F2301/066 ,  C02F2303/14

摘要： A vertical pressurized immersion membrane filtration system includes at least one pressure vessel/tank and at least one layer of membrane modules sealed therein. Every layer has at least two parallel membrane modules, with space left between the membrane module and the pressure vessel/tank. The upper and lower ends of every membrane module have plates and the upper and lower membrane modules are hermetically connected. The plates separate the space in the pressure vessel/tank into two sealed end compartments and a middle compartment. The membrane module includes interior membrane fibers and an outer perforated supporting cylinder surrounding the membrane fibers. The pressure vessel/tank has end and middle water inlets/outlets. The pressure vessel/tanks are parallel. The multiple membrane modules work simultaneously, effectively increasing filtration efficiency. The filtration system can work in multiple operation modes, improving applicability thereof.

摘要翻译： 垂直加压浸入膜过滤系统包括至少一个压力容器/罐和至少一层密封在其中的膜组件。 每层至少有两个平行的膜组件，膜组件和压力容器/罐之间留有空间。 每个膜组件的上端和下端具有板，并且上下膜组件气密连接。 板将压力容器/罐中的空间分成两个密封的末端隔室和中间隔室。 膜组件包括内膜纤维和围绕膜纤维的外多孔支撑筒。 压力容器/罐具有中端和中部入水口/出水口。 压力容器/罐是平行的。 多个膜组件同时工作，有效提高了过滤效率。 过滤系统可以在多种操作模式下工作，从而提高其适用性。