Sinusoidal roller-type urban wastewater garbage disposal device with centrifugal machine

Abstract

The invention discloses a sinusoidal roller-type urban wastewater garbage disposal device with a centrifugal machine. The sinusoidal roller-type urban wastewater garbage disposal device comprises a large sewage tank, an incineration furnace, a counter-current drying tower, the horizontal spiral centrifugal machine and a sinusoidal roller, wherein an urban wastewater pipe is connected with a wastewater buffer tank, a grid slag dredger is arranged in the buffer groove and is connected with a centrifugal dehydration machine through a conveying belt, the wastewater buffer tank is connected with aninlet of the large sewage tank through a sewage pipe and a sewage pump, a proper number of stirring devices and sinusoidal ultrasonic shock excitation stirrers are arranged in the large sewage tank,a cone bottom is connected with a Roots blower, a bottom valve and a mud pump through pipes, the mud pump is sequentially connected with the horizontal spiral centrifugal machine, a spiral closed-airfeeding machine and the counter-current drying tower, and a tail gas pipe is arranged at the upper right portion of the counter-current drying tower. The sinusoidal roller and the sinusoidal ultrasonic shock excitation stirrers of the device have distinct characteristics and can reliably and cooperatively complete treatment of urban wastewater and garbage.

Description

technical field [0001] The invention relates to a sinusoidal roller type municipal wastewater 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 ma...

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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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