Concentrated upflow integrated reactor and reaction control system thereof

Abstract

The invention discloses a concentrated upflow integrated reactor and a reaction control system thereof. The reactor comprises a sewage treatment tank used for vertical installation, and an aerobic reaction zone, a biochemical mixing zone, an anaerobic reaction zone, a disturbance control zone, a precipitation separation zone, a reflux water distribution system, an aeration system, an effluent disinfection system and a power equipment control system are arranged on the basis of the sewage treatment tank. In the invention, the whole sewage treatment tank structure is optimized, equipment materials and plant station space are reduced; and meanwhile, the performance of a biochemical combination process is reserved and improved; both the anaerobic system and the aerobic system utilize an up-flow fluidization operation mode to promote granular sludge to be gradually formed, so that the sludge precipitation performance and the sludge concentration in the system are improved, and the sewage treatment efficiency is improved; the whole system only needs one set of fan to meet the functions of oxygen supply, backflow, stirring and the like, so that the purposes of saving energy and reducing consumption are achieved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment and sludge removal, in particular to an intensive upflow integrated reactor and a reaction control system thereof. Background technique [0002] As the society pays attention to the environment and puts forward a series of protection measures, among which sewage treatment and discharge has become an important part of water resource protection. [0003] In the prior art, there are various sewage treatment equipments. For miniaturized sewage treatment equipment, often compact equipment, there are the following defects in the sewage treatment process: [0004] First, the miniaturization of sewage treatment equipment leads to a short flow distance of sewage water, and the internal arrangement of water treatment equipment is compact, resulting in mutual interference between anaerobic zone and aerobic zone treatment procedures. [0005] Second, during sewage treatment, the flow inertia of sew...

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Problems solved by technology

[0004] First, the miniaturization of sewage treatment equipment leads to a short flow distance of sewage water, and the internal arrangement of water treatment equipment is compact, which leads to mutual interference between the anaerobic zone and aerobic zone treatment procedures

[0005] Second, during sewage treatment, the flow inertia of sewage is large, and there is often flowing water passing through the sedimentation area, which makes it difficult for sludge to settle and the sewage treatment effect is poor

[0006] Third, the amount of sewage inflow is large, the equipment is small, and the efficiency of each sewage treatment area is difficult to be low, and it cannot be treated in time

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