| 摘要 |
PROBLEM TO BE SOLVED: To enable better combustion for a long time concerning a combustion apparatus in which a liquid fuel is vaporized and a vapored gas is injected through a nozzle to burn by preventing poor vaporization while restricting clogging caused by the generation of tar. SOLUTION: Numerous bristles 18 are pinched between a plurality of axis wires 17 and the axis wires are twisted to form a cylinder brush-shaped vaporization element 19, which is arranged in a vaporization chamber 16. In the initial application of tar components, a vapored gas flows straight to a nozzle 13 from an oil port 20 so that the tar components touch the numerous bristles 18 of the vaporization element 19 to be trapped and in the later application of the tar components, the tar components are trapped in the process in which the vapored gas flows through a spiral space formed by a wall of the bristles 18 to fill the spiral space with the tar component. This operation is accomplished by two stages and moreover, a wider space is allowed to store the tar components thereby achieving a longer life. |
