Building sewage chemical treatment device

Abstract

The invention discloses a building sewage chemical treatment device which comprises a machine body and an agent adding device, the agent adding device is fixed to the center of the top of the machine body, a driving rotating shaft, a conveying channel, a mixing device and a spiral blade are arranged in the machine body, and the driving rotating shaft is rotationally connected between two corresponding sides of the inner wall of the machine body and located in the center; and the top end of the driving rotating shaft is connected with the agent adding device in a matched mode through a rotating connector, the conveying channel is formed in the center of the interior of the driving rotating shaft, the mixing device is fixed to the surface of the driving rotating shaft, the agent adding device communicates with the mixing device through the conveying channel, and the spiral blade is fixed to the bottom of the surface of the driving rotating shaft. The invention relates to the technical field of sewage treatment. According to the chemical treatment device for the building sewage, the purpose of uniform mixing is achieved, reaction reagents can be rapidly and uniformly mixed, treatment of heavy metals in the sewage is facilitated, the sewage treatment effect is good, and the purification efficiency and the use performance are improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a chemical treatment device for construction sewage. Background technique [0002] The shortage of water resources, population increase and rapid economic development in China make the water environment pollution increasingly serious. With the continuous development of agriculture, especially the frequent use of pesticides and chemical fertilizers, the problem of rural sewage treatment is particularly serious. Sewage treatment refers to the process of purifying sewage so that it can meet the water quality requirements of a certain water body for drainage or reuse. A large amount of sewage will be generated in daily municipal work, and it needs to be treated. The general sewage treatment is to add a sewage treatment agent to the sewage tank to make it undergo a chemical reaction to purify the harmful substances in the sewage. With the continuous development of society, ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a chemical treatment device for construction sewage, which solves the problem that there are often heavy metals in the sewage, which are difficult to degrade in the environment and difficult to handle. Some reagents are added to react, but the mixing is uneven. It is not conducive to the reaction, affects the effect of sewage treatment, and reduces the problem of performance

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