Patent ID: 7789999

Claim:
A thermal decomposition treatment system of flammable waste, comprising: a trash burner including a thermal decomposition chamber having a pressure gauge and a vacuum gage in which a plurality of heating tubes passing through a hollow inside thereof is provided and the flammable waste inputted therein is heated indirectly by the heat emitted from the heating tubes and decomposed thermally and carbonized, a combustion chamber which is placed separately by a partition on the lower part of the thermal decomposition chamber and provides heat for decomposing the waste by allowing the heated high temperature air to be passed through the heating tubes, and a cooling water chamber which is spaced from and surrounding the thermal decomposition chamber and into which the cooling water is inputted and circulated; a water vapor generator which is communicated to the thermal decomposition chamber through the water vapor supply tube, and which allows over heated water vapor to be inputted to the thermal decomposition chamber; a cooling unit which is communicated to the cooling water chamber through a cooling water input tube and a cooling water discharging tube, and which allows the cooling water to be supplied provided to and circulated through the cooling water chamber; a purifier which is communicated to the thermal decomposition chamber through the gas discharging tube, and which allows poisonous gases to be removed from the thermal decomposition chamber; 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 the purified combustible gas 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.