Sewage treatment flocculation stirring device with bottom mixing function

Abstract

The invention discloses a sewage treatment flocculation stirring device with a bottom mixing function. The sewage treatment flocculation stirring device comprises a tank body, wherein rotating shafts are rotatably connected with side walls of the tank body; a rotating body is fixedly connected between the two rotating shafts; the rotating body is column-shaped; the rotating body is arranged horizontally; a cavity is formed inside the rotating body; a plurality of stirring plates are fixedly connected with the outer side wall of the rotating body; a plurality of first turbulent flow bulges are uniformly arranged on one sides of the stirring plates; a plurality of through holes for communicating the cavity with the tank body are formed in the rotating body between the two stirring plate; turbulent flow plates are arranged inside the cavity; two ends of the turbulent flow plates are fixedly connected with the side wall inside the cavity through connecting plates; a plurality of turbulent flow bulges are formed in the turbulent flow plates; and a plurality of through holes are uniformly formed in the turbulent flow plates. The sewage treatment flocculation stirring device has the advantages of being reasonable in structure design, convenient to use, good in flocculation effect and the like, and has certain popularization and application values.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a flocculation and stirring device for sewage treatment with bottom mixing function. 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 ...

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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