Garbage incinerator and whole-set garbage treatment system adopting same

Abstract

The invention discloses a garbage incinerator and a whole-set garbage treatment system adopting the same. The garbage incinerator is internally divided into a garbage combustion area and a smoke decomposition area through a partition plate. The garbage combustion area is communicated with a feeding opening and internally provided with a furnace arch and a furnace grate. A channel for smoke ventilation is formed between the smoke decomposition area and the garbage combustion area. A smoke outlet of the garbage incinerator is directly communicated with the smoke decomposition area. The smoke outlet of the garbage incinerator is sequentially connected with a deacidification tower, a demisting tower and a stink treatment device in series. An outlet of the stink treatment device is connected with a sand filter through a fan. Treated smoke is exhausted through the sand filter. According to the garbage incinerator, the combustion sufficiency of garbage in the incinerator is improved, the decomposition efficiency of harmful substances like dioxin in the smoke is improved, emissions of dioxin and the like are reduced, dust, sulfide and nitrogen oxide in the smoke are effectively eliminated, the smoke is filtered and exhausted by the adoption of the sand filter, water is utilized circularly, and cost of aspects such as investment, production machining and equipment installation of equipment is saved.

Description

technical field [0001] The invention belongs to the harmless incineration treatment technology of domestic garbage, and in particular relates to a garbage incinerator and a complete set of garbage treatment system cited therein. Background technique [0002] At present, the domestic garbage problem has become the most urgent environmental problem to be solved, especially in remote rural areas, where the environmental problems caused by the increasing amount of domestic garbage are becoming more and more difficult to solve. Many domestic wastes in rural areas are burned directly in the open air, causing serious air pollution. [0003] Direct burning of garbage will produce a large amount of toxic and harmful gases, especially dioxins, which will seriously affect the quality of the surrounding environment, which not only seriously affects the safety of the living environment, but also directly endangers the physical and mental health of the people. [0004] The dioxins produc...

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is to provide a new type of garbage incinerator and a complete set of garbage treatment system for its application, aiming at the problem of using the second combustion chamber to decompose harmful gases after garbage burning, and the low efficiency of traditional garbage tail gas purification and treatment. Effectively decompose harmful components in waste incineration flue gas without any additional fuel, and greatly improve the purification efficiency of incineration flue gas

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