VORTEX INDUCTION TYPE INCINERATION DEVICE

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A vortex inducing incineration device is provided to remove harmful material carried in combustion gas by circulating combustion gas through a re-combustion chamber, a circulation and dust collection chamber, and a circulation pipe. A vortex inducing incineration device comprises an incinerator(10), more than one re-combustion chamber(20), an air circulation and dust collection chamber(30), and a circulation pipe(P3). The incinerator incinerates combustible waste with a heating burner(13). The re-combustion chamber connects with the incinerator through a pipe(P1) and re-combusts combustion gas generated during burning of the waste by using ignition burners(22). The air circulation and dust collection chamber connects with the re-combustion chamber through a pipe(P2) and has an air inlet(31) at the top thereof. The circulation pipe connects the air circulation and dust collection chamber with the incinerator. The re-combustion chamber is provided with a perforated plate(25) with a plurality of air holes to compress the combustion gas instantly and swirls the compressed combustion gas.