Tubular membrane filtration sealing member with high filtration efficiency

A tubular membrane filtration and filtration efficiency technology, applied in the field of membrane materials, can solve the problems of poor cleaning effect, anti-blocking, poor pollution resistance, backwashing, etc., to achieve low energy loss and filtration cost, and improve filtration efficiency. , the effect of short filter paths

Pending Publication Date: 2019-11-29
李俊宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The filter element has the advantages of large flux, large filtration area, and high filtration efficiency, but its disadvantages are poor anti-blocking and pollution resistance, and poor backwashing and cleaning effects.

Method used

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  • Tubular membrane filtration sealing member with high filtration efficiency
  • Tubular membrane filtration sealing member with high filtration efficiency
  • Tubular membrane filtration sealing member with high filtration efficiency

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] Such as Figure 1-4 As shown, a tubular membrane filter seal with high filtration efficiency is composed of an upper seal head 1 and a lower seal head 2, the upper seal head 1 is installed at the inlet end of the filter body, and the lower seal head The sealing head 2 is installed on the outlet end of the filter body.

[0029] Among them,...

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Abstract

The invention belongs to the technical field of membrane materials, and particularly discloses a tubular membrane filtration sealing member with high filtration efficiency. The filtration sealing member is composed of an upper sealing head and a lower sealing head, the upper sealing head is installed at the inlet end of a filter body, and the lower sealing head is installed at the outlet end of the filter body. The upper sealing head is composed of a raw water inlet, a raw water buffer zone, a filter channel inlet and a flow guiding channel upper sealing opening; and the lower sealing head iscomposed of a partition plate, a slag and water collection area, a slag and water outlet, a filtered water drainage area, a filter channel outlet and a flow guiding channel outlet. The filtration sealing member has the advantages such as simple preparation process, low manufacturing cost, convenient assembly, short filtration path, large filtration area, high filtration efficiency, high overall utilization rate of membrane elements, low energy loss and low filtration cost. Therefore, the tubular membrane filtration sealing member can be widely applied to the industries such as sewage and drinking water treatment as well as petrochemical industry, electric power electroplating, coking metallurgy, papermaking, printing and dyeing and medicine and food.

Description

technical field [0001] The invention belongs to the technical field of membrane materials, and in particular relates to a filter, in particular to a high-throughput and high-filtration-efficiency multi-channel tubular membrane filter seal for solid-liquid separation and solid-gas separation. Background technique [0002] Membrane separation technology is an emerging multidisciplinary high-tech. Membrane materials involve polymer chemistry and inorganic chemistry, membrane preparation, separation characteristics, transfer process, fluid mechanics, thermodynamics, chemical kinetics, process design, etc. Subject. The application of membrane separation technology involves various industries, with a wide range of applications and a high degree of industrial relevance. Compared with other separation technologies, it has the advantages of high efficiency, energy saving, easy control of the process, easy operation, environmental friendliness, easy enlargement, small footprint, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D63/06B01D65/00
CPCB01D63/06B01D65/003
Inventor 李俊宏李希明
Owner 李俊宏
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