Sewage and waste gas treatment device with dosing function

Abstract

The invention relates to a sewage and waste gas treatment device with a dosing function. The device comprises an outer shell assembly, which is composed of a treatment container, a support seat, a water outlet pipe and a water inlet pipe, wherein the outer shell assembly is provided with a treatment assembly, the treatment assembly comprises a stirring motor arranged on the treatment container, a stirring shaft located on the output shaft of the stirring motor, a bearing seat fixed to the inner wall of the treatment container, a transmission gear installed on the outer wall of the stirring shaft, an inner ring fixed to the inner bottom of the treatment container, astirring ring located on the inner side of the inner ring, and a stirring blade frame fixed to the inner wall of the stirring ring, and a dosing device is arranged on the outer shell assembly, and comprises a dosing container, a mounting frame with the two ends fixed to the dosing container and the treatment container, and an injection pipe arranged on the upper surface of the dosing container. According to the sewage and waste gas treatment device with the dosing function, accurate dosing is facilitated, mixing is very uniform, and the dosing device is simple in structure, so that use is convenient.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage and waste gas treatment device with the function of adding medicine. Background technique [0002] Sewage refers to polluted discharge water from life and production. Water that has lost its original function is called sewage for short. It is mainly water after domestic use. It contains more organic matter and is easier to treat. According to the source of sewage, it can be Divided into waste-carrying liquid or water discharged from residential, institutional, commercial or industrial areas mixed with groundwater, surface water, snowstorms, etc. [0003] There are many types of sewage, and there are many technologies and processes to reduce the impact of sewage on the environment. Sewage usually needs to be filtered during discharge and subsequent treatment, so as to separate pollutants and harmful substances from the water body. When treating sewage Dosing is ...

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Problems solved by technology

[0004] In view of the deficiencies of the prior art, the present invention provides a sewage and waste gas treatment device with the function of dosing, which has the advantages of convenient and accurate dosing and high mixing efficiency, and solves the problem that if the dosing accuracy cannot be guaranteed when treating sewage, the treatment efficiency will be affected. And the problem of insufficient mixing efficiency of chemicals and sewage

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