Separation and filter membrane column with same-end water inlet and outlet capacity and feed liquid treatment method thereof

A technology of separation, filtration, water in and out, applied in permeation/dialysis water/sewage treatment, semi-permeable membrane separation, chemical instruments and methods, etc. High efficiency, compact structure, obvious effect

Active Publication Date: 2014-03-26
CHENGDU MEIFUTE MEMBRANE TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a filter membrane column for water separation at the same end, which solves the problems of poor

Method used

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  • Separation and filter membrane column with same-end water inlet and outlet capacity and feed liquid treatment method thereof
  • Separation and filter membrane column with same-end water inlet and outlet capacity and feed liquid treatment method thereof
  • Separation and filter membrane column with same-end water inlet and outlet capacity and feed liquid treatment method thereof

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Example Embodiment

[0034] Example

[0035] like Figure 1 ~ Figure 3 As shown, the inlet and outlet water separation filtration membrane column at the same end mainly includes a circular tube pressure-bearing outer shell 1 , a sealed circular tube pressure-bearing inner shell 5 , a supporting guide plate 3 , a diaphragm 4 and an inner tie rod 8 . Wherein, the circular tube pressure-bearing shell 1 is located in the outermost layer, and its upper and lower ends are respectively provided with an upper end flange 10 and a lower end flange to seal the port of the circular tube pressure-bearing shell 1, making it a sealed space. The sealed round tube pressure-bearing inner shell 5 is located inside the round tube pressure-bearing outer shell 1, both of which have the same shape, only different in size, between the upper end of the sealed round tube pressure-bearing inner shell 5 and the upper flange 10, and between the lower end The fluid reverse discs 2 are respectively arranged between the flanges...

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Abstract

The invention discloses a separation and filter membrane column with the same-end water inlet and outlet capacity. The separation and filter membrane column comprises a pressure-bearing round tube outer casing, flow reversing discs, n support flow guide discs and (n-1) membrane pieces, wherein the pressure-bearing round tube outer casing is sealed by flanges at the upper end and the lower end; the flow reversing discs are arranged at the upper end and the lower end inside the pressure-bearing round tube outer casing respectively; the n support flow guide discs and the (n-1) membrane pieces are stacked between the upper flow reversing disc and the lower flow reversing disc, and n is larger than or equal to 2; and one membrane piece is arranged between every two support flow guide discs. The separation and filter membrane column is characterized by further comprising a sealed pressure-bearing round tube inner casing, a liquid inlet pipe, a liquid outlet pipe and an inner pull rod. Besides, the invention further provides a feed liquid treatment method of the separation and filter membrane column. According to the separation and filter membrane column and the method, a flowing process of the feed liquid in the device is changed totally, separation and filter effects of pollutants are enhanced greatly, meanwhile, the mounting is more convenient, the production cost is lower, the combination property of equipment is improved greatly, and high application values and promotional values are provided.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a membrane column for separation and filtration of water entering and exiting at the same end and a material liquid treatment method thereof. Background technique [0002] The membrane element for fluid separation and filtration is a water treatment element that pays great attention to details. It is mainly used in separate sewage treatment devices. The separate sewage treatment device equipped with membrane elements is mainly used to treat organic pollutants, It is a high-concentration fluid of inorganic fouling substances and suspended particulate impurities. It uses the filter function of the membrane element to gradually discharge the clear liquid in the feed liquid, so as to achieve the concentration of the feed liquid and finally realize the separation of pollutants and clear liquid. the goal of. [0003] The patent application No. 201210427885.4 discloses a supporting deflecto...

Claims

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Application Information

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IPC IPC(8): B01D61/00B01D63/00C02F1/44
Inventor 宋岱峰
Owner CHENGDU MEIFUTE MEMBRANE TECHNOLOGY CO LTD
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