Waste integrated treatment device

Abstract

The invention discloses a waste integrated treatment device and belongs to the technical field of waste treatment. The waste integrated treatment device comprises a machine shell, an incinerator, a cooling device, a desulfurization and denitration device and a waste gas treatment device, wherein the incinerator, the cooling device, the desulfurization and denitration device and the waste gas treatment device are sequentially arranged in the machine shell; the incinerator, the cooling device, the desulfurization and denitration device and the waste gas treatment device are sequentially connected; the incinerator is used for incinerating waste, and waste gas generated after incineration enters the cooling device to be subjected to cooled; the desulfurization and denitration device is used for absorbing the waste gas after being cooled, and after desulfurization and denitration are performed through sprinkling liquid, dust removing is performed on the waste gas; the waste gas treatment device is used for absorbing the waste gas after being subjected to denitration, after the waste gas is dehumidified, remaining dioxin particles in the waste gas are decomposed in an ionizing manner, and the waste gas is discharged after being purified. The waste integrated treatment device is ingenious in structure, small in floor area, capable of achieving waste gas zero emission, environment-friendly and free of pollution to the environment, the waste incinerating rate and the treatment efficiency are greatly improved, cost is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to integrated garbage treatment equipment integrating garbage incineration and waste gas treatment. Background technique [0002] In recent years, with the advancement of urbanization, more and more cities have been plagued by garbage siege. The large amount of domestic garbage generated by citizens has put forward high requirements for urban garbage disposal. Early cities used pressure landfilling, but this method polluted the land and occupied a large amount of land due to the limitation of landfill per unit area, which affected the sustainable development of the city. [0003] Waste incineration is a more economical and affordable way of waste disposal. It has the advantage of being able to process a large amount of waste continuously, and at the same time, the electricity generated by combustion can also generate economic benefits. However, in the process of garbage i...

AI Technical Summary

Problems solved by technology

The disadvantages of the above waste incineration treatment equipment are: 1. The direct discharge of flue gas will seriously pollute the environment; 2. Collecting the flue gas again and connecting it to other waste gas treatment equipment will increase the overall volume, low processing efficiency and reduce reliability; 3. 1. The landfill leachate and flushing wastewater produced by waste incineration cannot be properly disposed of, will pollute water bodies, and have a low degree of automation

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