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Static membrane filtration device and using method thereof

A membrane filtration and static technology, applied in the direction of filtration separation, separation method, filtration circuit, etc., can solve the problems of high filtration volume, energy consumption, difficulty in determining control conditions, difficulty in promoting membrane filtration technology, etc., to achieve large filtration volume and use method Simple and compact effect

Inactive Publication Date: 2006-11-22
阿布都瓦依提·玉苏甫
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AI Technical Summary

Problems solved by technology

A large amount of concentrated liquid is returned to the feed liquid pool for recycling, the amount of filtration per unit time requires a large amount of energy consumpt

Method used

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  • Static membrane filtration device and using method thereof

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Embodiment Construction

[0017] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

[0018] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0019] As shown in accompanying drawing 1, this static membrane filtration device comprises raw material tank 4, raw material supply pump 6, filter 9 and filtrate storage tank 23, there are not less than one filter 9, and porous filter 9 is housed in each filter 9. Ceramic filter membrane, the liquid inlet pipe 10 on each filter 9 is connected with the membrane pore inner channel of the porous ceramic filter membrane in the filter 9, and the liquid outlet pipe 13 on each filter 9 is connected with the filter 9. The outer channel of the membrane hole of the porous ceramic filter membrane is connected, the raw material tank 4 is connected with the liqu...

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Abstract

The invention provides a static membrane filtering device and the using method. Said filtering device comprises: raw material tank, raw material supply pump, filter and filtering fluid storage tank. Each filter is equipped with porous ceramic filtering membrane, liquid feed pipe of filter is connected with iris opening inner passage of porous ceramic filter membrane, liquid outlet pipe is connected with iris openig outer passage; raw material tank is connected to liquid feed pipe through raw material supply pump, and the liquid outlet pipe is connected to filtering liquid storage tank. The invention is characterized by compact and rational construction, convenient operating method, large filtering amount, low energy consumption for filtering amount in unit time. It can be widly used for accurate separation of suspension and intermediate water reuse.

Description

1. Technical field [0001] The invention relates to the technical field of a filtration device for precise separation of suspension liquid and reuse of reclaimed water and its use method. It is a static membrane filtration device and its use method, and is especially suitable for fine separation of suspension liquid and reuse of reclaimed water. etc. 2. Background technology [0002] At present, the porous ceramic membrane filtration technology usually adopts a cross-flow filtration process, that is, after the suspension enters the membrane pores from the lower end of the filter membrane with a certain pressure, the filtrate that is smaller than the membrane pores flows out from the side through the filter membrane, while the concentrated solution It flows out from the upper end of the filter membrane pore. Because this filtration method is that the suspension enters from the lower end and flows out from the upper end. The pressure on the inside of the filter membrane is ve...

Claims

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Application Information

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IPC IPC(8): B01D36/00B01D61/00
Inventor 阿布都瓦依提·玉苏甫
Owner 阿布都瓦依提·玉苏甫
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