Municipal refuse low-temperature oxygen-free carbonization system equipment and low-temperature oxygen-free carbonization revolving furnace therefor

Abstract

The invention brings forward municipal refuse low-temperature oxygen-free carbonization system equipment. The municipal refuse low-temperature oxygen-free carbonization system equipment comprises a raw material preparation part, a low-temperature oxygen-free carbonization part, a resultant treatment part and a heat energy exchange part. The invention also provides a low-temperature oxygen-free carbonization revolving furnace for the municipal refuse low-temperature oxygen-free carbonization system equipment. The low-temperature oxygen-free carbonization revolving furnace comprises a feed part, a kettle body, a transmission mixer, an insulation tank, a flue gas outlet, a circulating heat conduction pipe, a discharging part, a supporting seat, a heating device, a temperature control device of the insulation tank, a temperature control device of the kettle body, and a transmission device. Through the municipal refuse low-temperature oxygen-free carbonization system equipment and the low-temperature oxygen-free carbonization revolving furnace therefor, it is prevented effectively that dioxin substances are produced in carbonization of refuse raw materials; authigenic energy sources can be recycled in carbonization of refuse; and a purpose of energy saving is realized effectively.

Description

technical field [0001] The invention relates to a low-temperature anoxic carbonization system equipment for urban garbage, and a low-temperature anoxic carbonization rotary furnace used for the low-temperature anoxic carbonization system equipment. Background technique [0002] With the continuous expansion of cities, the continuous improvement of people's living standards and the continuous increase of urban population, the harm caused by cities to the surrounding environment is increasing, and the pollution caused by domestic garbage is particularly obvious. In order to solve the pollution problem caused by urban garbage, human beings are constantly making various efforts, and this has become a major problem that the whole world is committed to solving and overcoming. [0003] At present, most of the ways to deal with municipal solid waste are incineration, and the incineration process itself is an oxidation process. Whether it is aerobic combustion or oxygen-poor combusti...

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Problems solved by technology

[0003] At present, most of the ways to deal with municipal solid waste are incineration, and the incineration process itself is an oxidation process. Whether it is aerobic combustion or oxygen-poor combustion, the incineration process will produce harmful "dioxin" substances, which are harmful to the environment. The surrounding environment produces secondary pollution, which destroys the living environment and health of human beings

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