Organic matter removal device for water body ecological maintenance

Abstract

The invention relates to the technical field of water body purification accessory devices. The invention relates to an organic matter removal device, in particular to an organic matter removal devicefor water ecological maintenance. The device can effectively prevent the filter screen from being blocked by impurities in sewage, ensures the sewage treatment process, improves the practicability, isconvenient to clean sludge in the filter cavity, improves the use reliability, effectively shortens the decomposition time of the sewage in the oxidation cavity, and improves the sewage treatment working efficiency. The organic matter purification device comprises a box body and an aeration device. A placing cavity is formed in the box body. The device further comprises a gear motor, a first separation plate, a second separation plate, fa ilter screen, a rotating shaft, multiple sets of left stirring rods, multiple sets of right stirring rods, a left cleaning brush, a right cleaning brush, awater inlet pipe, a drainage pipe, a sludge pipe, a flow guide pipe, a telescopic cylinder, a gate plate, a fixing plate, a telescopic rod, a sealing plate, a third separation plate, multiple sets offirst left flow guide plates, multiple sets of first right flow guide plates, multiple sets of second left flow guide plates, multiple sets of second right flow guide plates, multiple sets of aerationdiscs, and a drainage pipe.

Description

Technical field [0001] The present invention relates to the technical field of water purification accessory devices, in particular to an organic matter purification device used for ecological conservation of water bodies. Background technique [0002] As we all know, the need for water organic pollution refers to the pollution caused by urban sewage, food industry and paper industry wastewater containing a large amount of organic matter. These pollutants need to consume a large amount of dissolved oxygen in the process of biological oxidation and decomposition in water. Insufficient oxygen supply will stop the oxidation, cause anaerobic fermentation of organic matter, emit foul smell, pollute the environment, and poison aquatic organisms. Assuming that the content of organic pollutants discharged into the water body is high, the reaction will cause dissolved oxygen in the water Being consumed in a large amount, the self-purification ability of the water body will also weaken or e...

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Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides a method that can effectively prevent the filter screen from being blocked by impurities in sewage, ensure the process of sewage treatment, and improve practicability; and it is convenient to clean the sludge in the filter cavity, improving the reliability of use. At the same time, it effectively shortens the decomposition time of sewage in the oxidation chamber and improves the efficiency of sewage treatment. It is an organic matter purification device for ecological oxidation of water bodies.

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