| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an emulsion fuel supply device using no additive agent.SOLUTION: An emulsion fuel supply device 101 is installed between a fuel storage tank S and a combustion part B of an existing warm-air blower WS, and at a start stage of combustion, supplies only the fuel stored in the fuel storage tank S to the combustion part B to cause the combustion part B to burn only with the fuel. With this, stable combustion is easily achieved at an early stage of combustion. Further, at a combustion stage, a fuel pipeline control valve 131, a water pipeline control valve 133 and an emulsion fuel pipeline control valve 135 are controlled so that all of the respective valves are in the open state to cause the combustion part B to stably burn with the emulsion fuel. When the combustion is terminated, paths comprising a fuel supply passage R1 which leads from the fuel storage tank S to the combustion part B, a mixture supply passage R4 and an emulsion fuel supply passage R5 are filled with the fuel stored in the fuel storge tank S. Accordingly, the emulsion fuel does not stagnate in the respective pipelines, and deterioration of the facilities is prevented.</p> |
