Split-type modular flat membrane combiner

Abstract

The invention discloses a split-type modular flat membrane combiner, which comprises flat membrane components, upper collector tubes, lower collector tubes, an outer shell and an overflow plate, wherein the overflow plate is fixedly mounted in the outer shell; the overflow plate divides the outer shell into a water inlet settling chamber and a membrane chamber; a group of the flat membrane components are mounted in the membrane chamber; water outlets at the upper ends of the flat membrane components are all connected with the upper collector tubes; the upper collector tubes are connected withan upper water production port on the outer shell; water outlets at the lower ends of the flat membrane components are all connected with the lower collector tubes; the lower collector tubes are connected with a lower water production port on the outer shell; a water inlet and a water feeding and mud discharging port are formed below the water inlet settling chamber; and a membrane chamber mud discharging port is formed in the bottom of the membrane chamber. The split-type modular flat membrane combiner is used as a miniaturized filtering unit, can be used independently after being piped, canbe externally arranged on a pool body, is convenient for rapid layout, is more convenient to use, has small energy consumption and low cost, and is convenient for popularization and application.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a separate modular flat membrane module. Background technique [0002] As my country's water purification and sewage treatment standards continue to rise, membrane technology has been widely used in water purification, municipal sewage and water supply fields. Flat-plate diaphragms, as one of the membrane materials, also have large-scale commercial applications. [0003] The application forms of flat membranes for filtration generally include plate and frame flat membranes, roll membranes, disc tube membranes, etc. For example, the plate and frame flat membrane is generally used in the submerged filtration system, and its components are composed of a support plate, a diversion net (grid lining), a flat membrane, and a water intake. The roll-type membrane is made of a flat membrane and is used in an external filtration system. Its components are composed of a flat membra...

AI Technical Summary

Problems solved by technology

[0006] The general application form of flat membrane is large-scale engineering application, which is often used in immersion. Some small integrated equipment often integrate multiple functions in the same tank, and there is no separate modularization of the filtration part, which is not convenient for rapid layout

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