Intelligent village sewage treatment device

Abstract

The invention provides an intelligent village sewage treatment device. The treatment device comprises a biological selection pool, an anoxic pool, an aerobic pool, a membrane pool and a device controlroom which are sequentially communicated in a tank, wherein a hanging basket grating is arranged in the biological selection pool; a mixer is arranged in the anoxic pool; an aeration device is arranged in the aerobic pool; a membrane stack is arranged in the membrane pool; a pneumatic diaphragm pump, a dosing barrel and an ultraviolet sterilizer, a fan, a metering pump, a solenoid valve and a pneumatic vacuum pump which are connected with an electric control device are arranged in the device control room. An inlet of the pneumatic diaphragm pump is connected with a sludge pipe arranged on thelower portion of the membrane stack, an outlet of the pneumatic diaphragm pump is connected with the anoxic pool, and an air inlet of the pneumatic diaphragm pump is connected with the fan. An inletof the metering pump is connected to the inside of the dosing barrel through a pipeline, and an outlet of the metering pump is connected to the membrane stack through the pipeline. An inlet of the ultraviolet sterilizer is connected with an outlet of the membrane stack, and an outlet of the ultraviolet sterilizer is connected to one end of the solenoid valve. The pneumatic vacuum pump is connectedto a vacuum pipe.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an intelligent sewage treatment equipment for villages and towns. Background technique [0002] The shortage and regeneration of water resources has become a globalized world problem. Water resources have become an important factor restricting my country's economic development. my country is a water-scarce country. With the development of my country's economy, the population is growing rapidly, and the domestic sewage generated by population growth is also increasing day by day. Domestic sewage treatment has also become very important. At this stage, my country's urban domestic sewage treatment is developing rapidly, but my country's village and town sewage treatment facilities are still lagging behind. Due to Villages and towns are scattered, and the automation of village and town sewage treatment equipment is not high, which makes the management of village and to...

AI Technical Summary

Problems solved by technology

[0002] The shortage and regeneration of water resources has become a globalized world problem. Water resources have become an important factor restricting my country's economic development. my country is a water-scarce country. With the development of our country's economy, the population is growing rapidly, and the domestic sewage generated by population growth is also increasing day by day. Domestic sewage treatment has become very important. At this stage, my country's urban domestic sewage treatment is developing rapidly, but my country's village and town sewage treatment facilities are still lagging behind. Due to Villages and towns are scattered, and the automation of village and town sewage treatment equipment is not high, which makes the management of village and town sewage treatment equipment more difficult, and it is impossible to manage village and town sewage treatment equipment in a unified and effective manner

[0003] At the same time, due to the large number of internal power equipment in the existing sewage treatment equipment in villages and towns, the operation energy consumption cost is high, resulting in difficulties in popularization. After the promotion, due to the high operating costs, the equipment utilization rate is low.

Due to the increase of existing sewage treatment equipment in villages and towns, it is difficult to overhaul and maintain them. At the same time, the lack of corresponding technical management personnel in villages and towns makes it more difficult to operate and maintain existing sewage treatment equipment in villages and towns

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