Ultrasonic municipal wastewater and garbage disposal device provided with centrifugal machine

Abstract

The invention discloses an ultrasonic urban wastewater garbage treatment device with a centrifuge, which comprises a large sewage tank, an incinerator, a countercurrent drying tower, a horizontal screw centrifuge and counter-rotating rollers, an urban wastewater pipe connected to a wastewater buffer tank, and a buffer There is a grid slag removal machine in the tank, the grid slag removal machine is connected to the centrifugal dehydrator through conveying, the waste water buffer tank is connected to the inlet of the large sewage tank through the sewage pipe and the sewage pump, and the stirring device and sinusoidal ultrasonic excitation are properly installed in the large sewage tank The agitator, the cone bottom is connected to the Roots blower, the bottom valve and the mud pump through the pipeline, and the mud pump is connected to the horizontal screw centrifuge, the screw closed air feeder and the countercurrent drying tower in turn. The lower left part is equipped with a cosine rubber disc pulse explosion device. Both the cosine rubber disc pulse explosion device and the sine ultrasonic excitation agitator of the present invention have distinctive features, and can reliably and cooperatively complete the treatment of urban wastewater and garbage.

Description

technical field [0001] The invention relates to an ultrasonic type 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 ...

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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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