Sine roller type urban waste water and garbage treatment device with tail heat utilization function and slag extractor

Abstract

The invention discloses a sine roller type urban waste water and garbage treatment device with a tail heat utilization function and a slag extractor. The device comprises a large sewage tank, an incinerator, a countercurrent drying tower, a horizontal spiral centrifuge, a sine roller and a heat pump host, wherein an urban waste water pipe is in connection with a waste water buffering tank; the buffering tank is internally provided with a grating slag extractor; the grating slag extractor is connected with a conveyor; the waste water buffering tank is connected with an inlet of the large sewagetank through a sewage pipe and a sewage pump; a proper amount of stirring devices and a sinusoidal ultrasonic vibration stirrer are arranged in the large sewage tank; a cone bottom is connected withthe roots blower, a bottom valve and a mud pump through pipelines; the mud pump is sequentially connected with the horizontal spiral centrifuge, a spiral closed air feeding machine and the countercurrent drying tower; and a tail gas pipe of the drying tower is connected with a heat pump system. According to the sine roller type urban waste water and garbage treatment device with the tail heat utilization function and the slag extractor, the sine roller and the sinusoidal ultrasonic vibration stirrer have distinct characteristics and can be used for reliably and cooperatively finishing treatment of urban waste water and garbage.

Description

technical field [0001] The invention relates to a sinusoidal roller type urban wastewater garbage treatment device with tail heat utilization and slag removal machine. 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 met...

AI Technical Summary

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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