Sewage purification treatment device

Abstract

The invention discloses a sewage purification treatment device which comprises a barrel body, wherein a stirring paddle assembly is arranged in the barrel body, first flat plates are respectively arranged on the two sides of the stirring paddle assembly, two second flat plates are arranged below the stirring paddle assembly, the stirring paddle assembly can be used for stirring sewage to make thesewage rotate and flow in the horizontal direction, the first flat plates and the second flat plates can be used for stirring the sewage in the up-down direction, and sewage treatment chemicals can bequickly and evenly mixed with upper-layer sewage and lower-layer sewage. The sewage treatment chemicals used by the sewage purification treatment device disclosed by the invention in sewage purification comprise a flocculating agent and a deodorizing agent; the deodorizing agent is prepared from the following substances in parts by mass: 15 to 20 parts of bamboo leaf, 10 to 15 parts of wormwood,4 to 8 parts of herba menthae and 4 to 8 parts of cortex cinnamomi; the deodorizing agent in the sewage purification treatment device disclosed by the invention is prepared from natural plants and hasthe advantages of health, environmental friendliness and very good deodorizing effect; the sewage deodorizing effect can be achieved by adding a small amount of the deodorizing agent into the sewage.

Description

technical field [0001] The invention relates to a sewage purification treatment device. Background technique [0002] The sewage treatment plant can treat industrial sewage and domestic sewage to remove harmful substances and impurities in industrial sewage and domestic sewage, and then discharge industrial sewage and domestic sewage to avoid direct discharge of industrial sewage and domestic sewage and pollute the environment. When sewage treatment plants treat sewage, it is generally necessary to add sewage treatment chemicals (such as disinfectants, flocculants, pH regulators, etc.) After adding chemicals to the sewage, it is generally necessary to stir the sewage through a stirring device. The current stirring device generally includes a barrel body, and a rotating shaft is arranged in the barrel body, and the stirring paddle assembly for stirring the sewage in the barrel body is fixed on the rotating shaft After putting the sewage and the medicine into the barrel, the ...

AI Technical Summary

Problems solved by technology

[0002] The sewage treatment plant can treat industrial sewage and domestic sewage to remove harmful substances and impurities in industrial sewage and domestic sewage, and then discharge industrial sewage and domestic sewage to avoid direct discharge of industrial sewage and domestic sewage and pollute the environment. When sewage treatment plants treat sewage, it is generally necessary to add sewage treatment chemicals (such as disinfectants, flocculants, pH regulators, etc.) After adding chemicals to the sewage, it is generally necessary to stir the sewage through a stirring device. The current stirring device generally includes a barrel body, and a rotating shaft is arranged in the barrel body, and the stirring paddle assembly for stirring the sewage in the barrel body is fixed on the rotating shaft After putting the sewage and the medicine into the barrel, the motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring paddle assembly to rotate, so that the stirring paddle assembly can stir the sewage; but when the current stirring device stirs the sewage, the stirring paddle assembly is generally Only rotate in a fixed direction, the paddle assembly can only make the sewage rotate in the horizontal direction, but the paddle assembly cannot make the sewage flow in the up and down direction, and after the sewage treatment agent is added to the sewage, the sewage treatment agent is generally located in the The upper layer of the sewage, in this way, because the stirring paddle assembly cannot stir the sewage in the up and down direction, so that the sewage treatment agent located in the upper layer of the sewage cannot quickly move to the lower layer of the sewage, so that the sewage treatment agent cannot quickly mix with the upper and lower layers of sewage Uniformity, making the purification speed of the chemical to the sewage slower

[0003] Moreover, in the process of purifying sewage, the sewage generally emits a foul smell, which will make the working environment of the sewage treatment plant bad.

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