Sludge separating and filtering clarification tank and treatment process thereof

Abstract

The invention provides a sludge separating and filtering clarification tank and a treatment process thereof. The clarification tank comprises a first reaction chamber, a second reaction chamber, a sludge separating chamber, a water inlet pipe and an agitator, wherein the first reaction chamber is connected below the second reaction chamber; the sludge separating chamber surrounds the outside of the first reaction chamber and the second reaction chamber; a flow guide chamber divided by an upper flow guide plate and a lower flow guide plate is also arranged between the second reaction chamber and the sludge separating chamber and communicated with the second reaction chamber and the sludge separating chamber; the agitator passes through the second reaction chamber to reach the first reaction chamber; a water-collecting tank is arranged on the outer wall of the sludge separating chamber in a surrounding manner, and a first sludge condensing chamber is arranged at the bottom of the sludgeseparating chamber; and the water inlet pipe is communicated with the first reaction chamber. Due to the adoption of the sludge separating and filtering clarification tank, the problems of various equipment and bad treatment effect existing in the prior art can be solved.

Description

【Technical field】 [0001] The invention relates to a sludge separation and filtration clarification tank and its treatment process. 【Background technique】 [0002] With the formulation and implementation of sewage discharge standards in various industries, more stringent requirements have been put forward for the discharge of sewage treatment. The advanced treatment of sewage mostly adopts physical and chemical treatment technology. That is, the wastewater that needs to be treated becomes raw water after being treated in the regulating tank, primary sedimentation tank, oxidation ditch, and secondary sedimentation tank, and then enters the clarification tank for clarification treatment. Most of the physical and chemical treatment technologies of sewage follow the treatment technology of surface water and tap water, that is, the advanced treatment of sewage is a secondary biological treatment followed by water treatment. Commonly used are mixing, flocculation, sedimentation a...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a sludge separation and filtration clarification tank and its treatment process, which can solve the problems of numerous equipment and poor treatment effect in the prior art

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