A THERMAL DECOMPOSITION TREATMENT SYSTEM OF FLAMMABLE WASTE AND METHOD FOR TREATING THE WASTE USING

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The present invention relates to a system for treating flammable wastes and a method for treating the same, and more particularly, to a thermal decomposition treatment system of the flammable waste and a waste treatment method of the waste using the same through which the flammable waste inputted into a trash burner is shielded from air or gas and the waste is thermally decomposed and carbonated through a indirect heating by a heating tube for combustible gas to be extracted and recovered for a reuse without emitting contaminated gas, etc. The thermal decomposition treatment system according to the present invention includes a trash burner including a thermal decomposition chamber, a combustion chamber, and a cooling water chamber; a water vapor generator which is communicated to the thermal decomposition chamber through the water vapor supply tube and into which over heated water vapor is forced to be inputted; a cooling unit which is communicated to the cooling water chamber through a cooling water input tube and a cooling water discharging tube, and the cooling water is provided and circulated through this configuration; a purifier which is communicated to the thermal decomposition chamber through the gas discharging tube, and poisonous gases contained in rare gases and combustible gas are removed through this configuration; a combustible gas storage reservoir which is communicated to the purifier through a gas transfer tube and stores the purified combustible gas, and allows some of it to be inputted into the combustion chamber through a gas circulation tube; and a cooling tower which is communicated to a waste heat recovery tube connected to the heating tube and which collects high temperature air passed therethrough, and allows the high temperature air to be cooled and discharged to atmosphere.