Flocculation equipment used for sewage treatment and having functions of suction and discharge

Abstract

The invention relates to flocculation equipment used for sewage treatment and having functions of suction and discharge. The flocculation equipment comprises a pool body, wherein two suction and discharge devices are symmetrically and fixedly connected to the inner side walls of the pool body, fences are fixedly connected inside the pool body and below the suction and discharge devices, a plurality of disturbed flow through holes are uniformly arranged on the side wall of the fence, two installation seats are symmetrically and fixedly connected to the outer side walls of the pool body, the installation seats are respectively and fixedly connected to a vertical support column, and the top end of the vertical support column is fixedly connected to a horizontal support column. According to the present invention, with the flocculation equipment, the sewage outside the fence can enter the fence through the disturbed flow through holes after the sewage in the fence is sucked, and the sewageand the flocculating agent can be mixed to a certain extent when the sewage and the flocculating agent pass through the disturbed flow through holes; and when the rubber plug moves in the opposite direction, the rubber plug squeezes the sewage inside the cavity, the sewage is sprayed through the liquid outlet pipe, and the sewage and the flocculating agent are subjected to complete and effective mixing treatment during the spraying.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a flocculation device for sewage treatment with suction and discharge functions. Background technique [0002] In recent years, the discharge of industrial sewage and domestic sewage in my country has been increasing year by year. The direct discharge of untreated or improperly treated sewage into the nature has seriously affected environmental sanitation and threatened people's drinking water safety. Therefore, the treatment of sewage is imminent. Sewage treatment (wastewater treatment): The process of purifying sewage to meet the water quality requirements of a certain water body for drainage or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary peop...

AI Technical Summary

Problems solved by technology

Common flocculants are generally in powder or granular form, and they are directly put into the sewage, causing insoluble phenomena and reducing the flocculation effect

[0004] In the prior art, stirring blades are generally used to stir the sewage in the flocculation tank. At that time, the position of the stirring blades was only limited to the same position, and it was difficult to mix the sewage and the flocculant well, resulting in flocculation. less effective

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