摘要 |
A combustion device capable of reducing the risk of fire and explosion by preventing a nozzle from being clogged due to the adhesion of dust included in a carbonization gas thereto to prevent backflow. The combustion device for treating the carbonization gas comprises a gas pipe for supplying the carbonization gas produced by the carbonization treatment of waste into a combustion chamber and an air pipe for supplying combustion air to the tip o f the gas pipe. The air pipe is inserted and disposed in the gas pipe so that its center axis is aligned with that of the gas pipe to form a double tube, and the annular combustion nozzle is formed at the tip of the gas pipe.</SDO AB>
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