Sewage precipitation treatment system

Abstract

The invention provides a sewage sedimentation treatment system, and relates to the technical field of sewage treatment equipment, the sewage sedimentation treatment system comprises a sewage tank, a sedimentation treatment tank is arranged on one side of the sewage tank, the sewage tank and the sedimentation treatment tank are communicated through a plurality of adjusting pipelines, a filter disc device is arranged in the sewage tank, the interior of the sedimentation treatment tank is divided into a first sedimentation tank and a second sedimentation tank through a partition plate, a stirring filter plate is rotationally arranged at the bottom in the first sedimentation tank through a rotating shaft, a stirring motor is fixedly arranged on the outer wall of the first sedimentation tank, an output shaft of the stirring motor and the rotating shaft are coaxial, and the output shaft of the stirring motor is fixedly connected with the rotating shaft; a precipitation tank is arranged on the bottom surface of the first precipitation tank, an impurity discharge door is movably arranged on the bottom surface of the precipitation tank, a switching tank is arranged on the partition plate, a purification tank is horizontally and slidably arranged in the switching tank, and a movable pull rod is arranged on the purification tank. The sewage treatment device has the advantages that sewage can be effectively precipitated, and impurities can be conveniently discharged and cleaned.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a sewage sedimentation treatment system. Background technique [0002] At present, with the rapid development of urbanization, more and more environmental pollution sources are released into the environment, but the equipment for treating these environmental pollution sources is developing slowly. The existing industrial sewage treatment equipment concentrates the sewage and discharges it directly. There are a lot of impurities in these sewage, and the discharge of these sewage into the nature will cause great pollution to the environment and destroy the natural ecological balance. In order to make the sewage meet the water quality requirements for being discharged into a certain water body or reused, it is necessary to effectively purify the sewage. [0003] Nowadays, the discharge of sewage needs to be treated by sedimentation, disinfection and other process...

AI Technical Summary

Problems solved by technology

However, in the prior art, the efficiency of sewage sedimentation treatment is low, and at the same time it is not convenient to clean up the impurities generated during sewage sedimentation treatment. At the same time, due to the large amount of solid impurities in the sewage during the treatment process, it is easy to cause pipeline blockage; and when it is necessary to add sewage When treating chemicals, it is also prone to defects such as insufficient mixing between sewage treatment chemicals and sewage, resulting in poor treatment effects

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