Agent mixing device for sewage treatment

Abstract

The invention relates to the technical field of sewage treatment. The invention relates to an agent mixing device for sewage treatment. The device comprises a base, a tank body is arranged at the upper end of the base, the lower end of the tank body is connected with a four-way pipe, a powder feeding barrel is arranged on one side of the lower end of the tank body, a liquid feeding barrel is arranged on the other side of the lower end of the tank body, the lower end of the powder feeding barrel communicates with a second discharging pipe, the lower end of the liquid feeding barrel communicateswith a first discharging pipe, a first stirring rod is connected to the position, corresponding to the output end of the first stirring motor, and a feeding rod is connected to the position, locatedon the inner side of the first stirring rod, in the tank body. According to the invention, the powder medicament is primarily mixed, and then the powder medicament and the liquid medicament are independently or simultaneously conveyed into the mixing tank for secondary mixing, so that the mixing of the powder medicament and the liquid medicament is more balanced and thorough, and the mixing efficiency of the medicaments is further improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a chemical mixing device for sewage treatment. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body 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 people. Usually, sewage contains a large amount of refractory substances It cannot be effectively removed by a single water treatment equipment, so in many cases, it is necessary to add sewage treatment chemicals reasonably according to the particularity of sewage water quality, so that the treated sewage meets the national discharge standards. Commonly used sewage treatment chemicals include: fl...

AI Technical Summary

Problems solved by technology

[0003] However, at present, the sewage treatment agents are generally mixed manually, which is time-consuming and labor-intensive, and the mixing efficiency is low, which will reduce the efficiency of sewage treatment. Especially when mixing powder agents, it cannot be mixed thoroughly, which may easily cause insufficient mixing of the agents. Perfect, and when the medicine is mixed, most of the medicine is directly put into the mixing tank for stirring and mixing, so that the medicine cannot be evenly put into the mixing tank, resulting in the problem of incomplete mixing

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