Classified dosing device for sewage treatment

Abstract

The invention relates to the technical field of sewage treatment devices, in particular to a classified dosing device for sewage treatment. According to the classified dosing device, spaces between every two of a plurality of vertical partition plates and between the vertical partition plates and the left and right side walls of a box body are chemical storage bins, and the chemical storage bins are matched with the outlet ends of a plurality of feeding hoppers in position; a plurality of stirring blades are fixedly arranged on a rotating shaft in the box body at equal fillets; a driving motoris fixedly arranged on the rear side wall of the box body through a motor bracket; an output end of the driving motor is fixedly connected with the rear end of the rotating shaft on the left; a suction pump is fixedly arranged on the inner bottom surface of the box body; an output end of the suction pump is fixedly connected with a liquid guide pipe, and the liquid guide pipe penetrates through the right side wall of the box body and then extends to the right side of the box body; a chemical adding mechanism is arranged on the right side of the box body, after raw materials are manually fed into the classified dosing device, chemical mixing and adding can be integrally and automatically completed through the classified dosing device, the chemical adding efficiency is improved, and the influence of chemicals on the mind and body of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of sewage treatment devices, in particular to a sorting and dosing device for sewage treatment. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage or reuse; sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields , and more and more have entered the daily life of ordinary people. With the continuous development of the times and the continuous progress of society, the situation of water pollution continues to aggravate. [0003] In the prior art, for the centralized treatment of the sewage environment, the method of dosing is generally used for treatment, but the dosing method in the prior art usually uses manual dosing, when different types of medicines need to be added , what is usually adopted...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, for the centralized remediation of the sewage environment, the way of dosing is generally used for treatment, but the dosing method in the prior art usually uses manual dosing, when different types of medicines need to be added , it is usually taken manually directly, and the efficiency of dosing is relatively low. At the same time, the long-term manual dosing will cause physical and mental harm to the staff, which needs to be improved urgently

Images