| 摘要 |
PROBLEM TO BE SOLVED: To provide a burner system for combusting a plurality of kinds of solid fuels or combusting them together. SOLUTION: A burner device combusts a primary solid fuel together with a secondary solid fuel in a combustion zone (65) of a boiler. The burner device includes a fuel injector (100) for mixing the primary solid fuel and the secondary solid fuel before injecting to the combustion zone (65) of the boiler (60). The primary solid fuel could be pulverized coal, pulverized petroleum coke, etc., while the secondary solid fuel could be biomass fuel or refuse-derived solid fuel. COPYRIGHT: (C)2010,JPO&INPIT
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