Sewage treatment device and sewage treatment assembly

Abstract

The invention discloses a sewage treatment device and a sewage treatment assembly. The sewage treatment device comprises a water inlet pipe and a water outlet pipe, a first electromagnetic valve is installed on the water inlet pipe, the water inlet pipe is connected with a first box body through a water pipe, a sewage draining exit is formed in the outer wall of the lower end of the first box body, the sewage draining exit is connected with a sewage draining pipe, and a second electromagnetic valve is installed on the sewage draining pipe; a first electric push rod matched with the drain outlet is embedded in the outer wall of the upper end of the first box body, a controller is fixedly arranged on the outer wall of the upper end of the first box body, symmetrical triangular blocks are fixedly arranged at the two ends of the inner wall of the lower portion of the first box body, symmetrical L-shaped connecting plates are fixedly arranged on the outer walls of the two sides of the firstbox body, and second electric push rods matched with the bevel edges of the triangular blocks are embedded in the two sides of the first box body. The device has the beneficial effects that sludge inthe box body can be effectively and automatically cleaned, so that the labor force of workers is reduced, the automation degree is high, and the sewage treatment cost is reduced.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage treatment device and a sewage treatment assembly. Background technique [0002] With the rapid development of my country's national economy, high-concentration organic wastewater has posed a serious threat to my country's precious water resources. However, using existing biological treatment methods, it is difficult to treat substances with poor biodegradability and a relative molecular mass ranging from several thousand to tens of thousands. Advanced Oxidation Process (AOPs) can directly mineralize organic wastewater or detoxify it through oxidation. Improve the biodegradability of pollutants in wastewater, so that most of the organic matter can be completely mineralized or decomposed, and it has become a hot process treatment method in the treatment of refractory wastewater or as a guarantee for effluent. Advanced oxidation technology is characterized by the generation...

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Problems solved by technology

[0003] According to the Chinese patent network CN207418448U, although the chemical dosing sewage treatment device has solved the problem of fully integrating the chemical and sewage, it cannot automatically process the sludge, thereby increasing the labor force of the staff. The degree of automation is not high, and the cost of sewage treatment is increased.

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