Urban sewage deep treatment reaction tank

Abstract

The invention relates to an urban sewage deep treatment reaction tank, which comprises a pedestal, wherein a reaction tank is arranged at an upper part of the pedestal, the reaction tank and the pedestal are fixedly connected by a bracket, the middle of the bottom of the reaction tank is provided with a first through hole, a first vertical tube is fixedly mounted at the lower end of the first through hole, a second vertical tube sleeves the first vertical tube, the upper end of the second vertical tube is fixedly connected with the bottom of the reaction tank, the lower end of the second vertical tube is provided with a second through hole, the lower end of the first vertical tube passes through the second through hole and is then positioned outside the second vertical tube, and the firstvertical tube is fixedly connected with the second through hole. The urban sewage deep treatment reaction tank can automatically complete filtration in an urban sewage treatment process and the automatic discharge of sludge only by driving a third vertical tube to rotate forward and reversely alternately through a driving device, has a simple and ingenious structure, and can quickly complete the separation of the sludge in sewage, thereby improving the sewage treatment efficiency.

Description

technical field [0001] The invention belongs to the field of sewage treatment equipment, in particular to a reaction pool for advanced treatment of urban sewage. Background technique [0002] The traditional sewage treatment system needs to remove the residual sludge in the sewage and the impurities produced by the chemical reaction before and during the sewage treatment. However, most of the traditional treatment methods use the precipitation method. The disadvantage of the precipitation method is that the efficiency is low, which seriously affects the sewage. processing efficiency. Contents of the invention [0003] The invention provides a reaction tank for advanced treatment of urban sewage, which is used to solve the defects in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] A reaction tank for advanced treatment of urban sewage, comprising a base, a reaction tank is arranged on the upper part of the base...

AI Technical Summary

Problems solved by technology

[0002] The traditional sewage treatment system needs to remove the residual sludge in the sewage and the impurities produced by the chemical reaction before and during the sewage treatment. However, most of the traditional treatment methods use the precipitation method. The disadvantage of the precipitation method is that the efficiency is low, which seriously affects the sewage. Processing efficiency

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