作者: Oka Yuta
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摘要: PROBLEM TO BE SOLVED: To provide a coal and biomass co-combustion apparatus which is excellent in thermal efficiency.SOLUTION: A second transportation tube 7 provided, hot air taken out of primary duct 12 after introduced for heating into through inlet 10 mixed with cool from 16 that branches the 10, supplied to mill 3 as air. Also, branched powder bottle 4 fuel powder. branching 21 provided mixes part 7.