Pulse gas explosion type urban wastewater garbage treatment apparatus with centrifuge

Abstract

The invention discloses a pulse-explosive urban wastewater garbage treatment device with a centrifuge, which includes a large sewage tank, an incinerator, a countercurrent drying tower, a horizontal spiral centrifuge and a sinusoidal roller, and the urban wastewater pipe is connected to a wastewater buffer tank. The buffer tank is equipped with a grid slag removal machine, which is connected to the centrifugal dehydrator through conveying, and the waste water buffer tank is connected to the inlet of the large sewage tank through the sewage pipe and the sewage pump. The large sewage tank is equipped with stirring devices and protruding tendon ultrasonic excitation. Vibrating agitator, the bottom of the cone is connected to Roots fan, bottom valve and mud pump through pipelines, and the mud pump is connected to horizontal screw centrifuge, screw closed air feeder and countercurrent drying tower in turn. The lower left part of the tower is equipped with a cosine rubber disk pulse explosion device. The sine roller, cosine rubber disk pulse explosion device and rib ultrasonic excitation agitator of the present invention all have distinctive features, and can reliably and cooperatively complete the treatment of urban wastewater and garbage.

Description

technical field [0001] The invention relates to a pulse-explosive urban waste water garbage treatment device with a centrifuge. Background technique [0002] The current urban water pollution problem is very serious, and there is a great demand for water pollution prevention and treatment. At present, in the field of sewage treatment and water resource reuse, the level of development is relatively low, the infrastructure is weak, and there is still a big gap compared with developed countries. [0003] At present, domestic waste treatment is mainly based on sanitary landfill, accounting for about 78% of the treatment volume, and the classification and subdivision of waste is not strong, and there is no more effective recycling route. Domestic waste treatment is at a relatively early stage, and there are many aspects that need to be standardized from the source to the final treatment, such as classification, recycling, and treatment methods. At this stage, it is mainly for t...

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Problems solved by technology

At this stage, it is mainly for the treatment of the generated waste, and the treatment method is relatively simple, mainly the way of sanitary landfill. Due to the lack of detailed classification, the recycling rate of resources is very low

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