| 摘要 |
PROBLEM TO BE SOLVED: To provide a small and inexpensive gasification combustion apparatus having superior environmental protection characteristics by almost completely gasifying even solid fuel with high moisture content without pretreatment such as drying, and preventing exhaust of soot, dust, dioxin, or the like, capable of obtaining fuel gas by using pyrolysis reaction, water gas reaction, or the like, capable of preventing troubles accompanying tar by burning tar, soot, dust or the like in the fuel gas, and having high energy efficiency by carrying out reforming of combustible gas by using sensible heat. SOLUTION: The gasification combustion apparatus is provided with a vertical type gasification chamber 2, a particle layer 9 laid on a hearth 8 of the gasification furnace 2, a hearth gas supply part 11 embedded in the particle layer 9, a blower 13 connected to the hearth gas supply part 11, a pyrolysis chamber 15 communicated via a combustible gas passage 14 of a lower part side of the gasification chamber 2, and a reforming reaction pipe 24 arranged in the pyrolysis chamber 15 and introduced with the combustible gas formed in the gasification chamber 2. COPYRIGHT: (C)2008,JPO&INPIT
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