Intelligent distributed purification tank sewage treatment equipment and method

Abstract

The invention relates to the technical field of water treatment, and particularly relates to and discloses intelligent distributed purification tank sewage treatment equipment comprising an oil separation grit chamber, an oxygen elimination tank, an anoxic tank, an aerobic tank and a sedimentation tank which are communicated in sequence, fillers are arranged in the oxygen elimination tank, the anoxic tank and the aerobic tank; aeration devices are arranged at the bottoms of the anoxic tank and the aerobic tank; an aerobic return pipe is connected to the oil separation grit chamber from the aerobic tank; a sludge return pipe is connected to the oil separation grit chamber from the sedimentation tank, a transition pipe is connected to the sedimentation tank from the aerobic tank, a large airpump is connected with the sludge return pipe and the aeration devices, a small air pump is connected with the transition pipe, a floating ball liquid level probe is located in a water inlet tank, and an electric control cabinet is connected with the floating ball liquid level probe, a water inlet pump, the large air pump and the small air pump. The invention further discloses an intelligent distributed purification tank sewage treatment method. A proper program is selected to run according to the water inlet amount. According to the intelligent distributed purification tank sewage treatmentequipment and method, the adaptability is high and the operation is stable while the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to an intelligent distributed purification tank sewage treatment equipment and method. Background technique [0002] With the development of rural urbanization and the improvement of economic level, the pollution caused by scattered rural domestic sewage discharge is becoming more and more serious. In areas where the urban sewage pipe network is difficult to reach, rural domestic sewage is directly discharged outside the house or into the receiving water body without treatment, resulting in a dirty and messy rural environment. Although there have been some integrated equipment for treating domestic sewage in rural areas, the sewage treatment process of these equipment is basically the same, and the purification tank technology is one of the representatives. However, generally there is a single operation process, which can only run while water is flowing in and out, which ca...

AI Technical Summary

Problems solved by technology

But generally there is a single operation process, which can only run while water is flowing in and out, which cannot meet the stable operation under the condition of violent fluctuation of water inflow, especially in the case of serious shortage of water inflow, only intermittent water inflow and outflow at the same time, Very prone to short residence time leading to unstable water outlet

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