| 摘要 |
PURPOSE:To eliminate a delay in time of reaction combustion, improve an efficiency of combustion and prevent a trouble of interfering evaporation and gasification of fuel by a method wherein separate gas fuel and condensed liquid fuel are supplied to a combustion chamber. CONSTITUTION:A high latent heat solution medium is fed to an evaporation separating tower 1, most of the medium is gasified by an external heat source, the produced gas is fed to a combustion chamber 7 and ignited there. At the same time, the remaining liquid in an evaporation separating tower 20 is injected and fed into the combustion chamber 7, absorbs heat from the flame and then gasified and ignite. As an external heat source, a hot waste gas is utilized and its heat receiving part 24 is arranged in a hot waste gas passage by utilizing a heat pipe type heat exchanger 23. Further, a radiation part 25 is arranged in an evaporation tower 20 and most of the high latent heat solution medium guided to the evaporation separating tower 20 is gasified by a heat pipe type heat exchanger 23.
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