| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion device which can efficiently use biomass solid fuel (biomass coke) and efficiently and stably generates high-temperature hot air.SOLUTION: The combustion device includes a tubular burner body 1 which has a blow outlet 10 at a top end part 1A thereof and is disposed for accommodating the biomass solid fuel B from a middle part 1C in the longitudinal direction to the top end part 1A, wherein a hot air supply pipe 2 which supplies heating combustion air H for heating the biomass solid fuel B in the tubular burner body 1 and continuing the combustion is communicated and connected with the neighborhood of the top end part 1A of the middle part 1C of the tubular burner body 1. |
