Highly integrated ultra-filtration membrane equipment

Abstract

The invention relates to the technical field of sewage treatment and tap water treatment, in particular to highly integrated ultra-filtration membrane equipment which comprises a membrane equipment unit, wherein the membrane equipment unit comprises a plurality of membrane columns vertically and horizontally arranged in a straight line; the upper ends and the lower ends of the membrane columns are respectively connected with upper end covers and lower end covers; water inlets are respectively formed in two horizontal sides of the lower end covers; a water inlet branch pipe perpendicularly communicated with a main water inlet pipe is arranged at the water inlets of the lower end covers of the membrane columns which penetrate through each group of membrane equipments and are arranged horizontally and continuously; a thin aeration branch pipe of an aeration pipeline parallel to the water inlet branch pipe is embedded in the water inlet branch pipe; an aeration hole is formed in the position, corresponding to the gas inlet of each membrane column, of the thin aeration branch pipe. Compared with the traditional equipment, the highly integrated ultra-filtration membrane equipment improves the integration level by 50% or more, and is uniform in distribution of water and gas.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment and tap water treatment, and in particular relates to a highly integrated ultrafiltration membrane device. Background technique [0002] The ultrafiltration device takes the integrated module of hollow fiber ultra / microfiltration membrane equipment as the central processing unit, and is equipped with specially designed pipelines, valves, self-cleaning units, dosing units and automatic control units to form a closed-circuit continuous operation ultrafiltration system , The raw water is filtered through the microfiltration / ultrafiltration membrane under a certain pressure to achieve the purpose of physical separation and purification. [0003] The engineering design of ultrafiltration membrane equipment should consider the following factors: 1. Whether to realize the process steps of the project. 2. Whether the configuration of ultrafiltration membrane equipment can meet the overall water ...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the requirements of air distribution and water distribution for large-flow water production that the ultrafiltration membrane equipment in the prior art is difficult t...

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