| 摘要 |
PURPOSE:To prevent clogging with tar at a fuel supplying part for a gasification chamber by a method wherein the fuel supplying part for the combustion chamber is made to have double structures and some small clearances are formed between the double structures. CONSTITUTION:A heater 23 is energized and a gasification wall 6 and a nozzle part 8 are heated. An oil supplying pump 2 is operated and the liquid fuel within an oil pan 1 is supplied into a gasification chamber 50 through an oil supplying pipe 3 and an oil supplying inlet pipe 25 of a fuel supplying part 30. The fuel supplying part 30 for the gasification chamber 50 is made to have double structures and some small clearances 51 are formed between the double structures, so that a thermal conduction from the gasification chamber 50 of the fuel passage of the fuel supplying part 30, i.e. an oil inlet pipe 25 is low, resulting in that evaporation of the fuel at the fuel passing part is restricted. As a result, a generation for tar at the fuel supplying part 30 is reduced and a clogging with tar at that part is prevented.
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