| 摘要 |
PURPOSE:To provide a combustion device of a hydrogen manufacturing device for a fuel cell, which can burn high-and low-calorie gases. CONSTITUTION:Aburner 1 for heating a reactor 2 is provided with a fuel injecting portion 3 for supplying fuel, a fuel supply portion and an air supply portion, the fuel injection portion 3 having nozzles for low- and high-calories. The large-aperture nozzle 5 for low calorie and the smallaperture nozzle 4 for high calorie are provided with respective independent fuel supply lines 6, 7 for supplying low-and high-calorie gases, and each of the fuel supply lines 6, 7 is freely controlled. Therefore the combustion device can burn high-calorie gas, burn a mixture of low- and high-calorie gases, and burn low-calorie gas using the burner. |
