Flow guide disk for pressure-resistant disc-tube type membrane component

A disc-tube membrane and guide plate technology, applied in the field of guide plate, can solve the problems of diaphragm damage and inconvenient installation of the guide plate, and achieve the effects of reducing pressure, saving manpower, and enhancing pressure resistance

Pending Publication Date: 2019-12-31
天津天工正分离膜检验检测技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a deflector plate for pressure-resistant disc-tube membrane modules, so as to solve the inconvenience of installing the existing deflector plate. When the pressure is too high, it is easy to cause damage to the diaphragm and other problems

Method used

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  • Flow guide disk for pressure-resistant disc-tube type membrane component
  • Flow guide disk for pressure-resistant disc-tube type membrane component
  • Flow guide disk for pressure-resistant disc-tube type membrane component

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Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] This implementation case discloses a deflector plate for a pressure-resistant disc-tube membrane module, such as figure 1 , figure 2 As shown, the deflector includes: a deflector body O, a central hole 10 is provided at the center of the deflector body O, and small fences that can be inserted into each other are provided around the central hole 10 on the front and back of the deflector Distributed around the center hole 10 of the main body of the deflector plate are three identical right-angled trapezoidal small fences 4 on the front, and two rectangular parallelepiped small fences 8 that can be sealed and inserted with 4 on the reverse side, and the adjacent front a...

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Abstract

The invention relates to a flow guide disk for a pressure-resistant disc-tube type membrane component. A central hole position on the front and back side of the flow guide disk is equipped with smallbreast boards capable of being completely inserted to a next flow guide disk, and gaps formed after insertion are used for collecting purified water; the front side and back side of the flow guide disk body are both equipped with small holes and rubber protruding point rectangular thin strips further arranged behind the small holes, adjacent small holes and protruding points are opposite in direction; the height of an O-shaped seal groove is half of the thickness of an O-shaped ring, and an anti-skid and anti-movement rubber thread is arranged in a sealing groove; and protruding points and grooves that can be buckled are disposed on the front side and back side at the outer edge of the flow guide disk. The flow guide disk provided by the invention has reasonable, novel and simple structural design, and is convenient for installation, and the unique design of the O-shaped seal groove can prevent the O-shaped ring from sliding and shifting; the unique hole point and protruding point combined design on the surface can effectively increase the surface turbulence, reduce pressure, and enhance the pollution resistance and pressure resistance of the membrane, thus greatly prolonging the service life of the membrane element.

Description

technical field [0001] The invention relates to a disc tube type reverse osmosis membrane module system, in particular to a guide plate used for a pressure-resistant disc tube type membrane module. Background technique [0002] The disc tube reverse osmosis membrane is an advanced reverse osmosis membrane with a unique structural form. The disc tube reverse osmosis membrane column is mainly composed of a diaphragm, a diversion plate, a central tie rod, a shell, various seals at both ends of the flange and Connecting bolts and other components. Stack the filter membrane and the deflector plate together, fix them with the central tie rod and the end cover, and then put them into the pressure-resistant shell to form a membrane column, which is more and more widely used in the treatment of garbage permeate, and has achieved good effect, but there are also some problems. [0003] Disc tube diversion plate is an indispensable membrane element of disc tube reverse osmosis membran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D63/00B01D61/08
CPCB01D61/08B01D63/00
Inventor 王薇郭广倩于红起
Owner 天津天工正分离膜检验检测技术服务有限公司
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