| 摘要 |
PURPOSE:To improve properties of particle size miniaturization and an atomizing efficiency, by improving a material and a constitution of a colliding body used in a liquid fuel burner which burns liquid fuel through particle size reduction of it. CONSTITUTION:A colliding body 8 is formed in a circle, the outer periphery thereof is formed of an oil-repellent organic material 9, such as fluorine resin, polyethylene resin, polyamide resin, polyester resin, and the colliding body is supported to a supporter 8A at the back thereof. A jet stream of fuel jetted through a nozzle 10 is formed into a liquid film by a colliding surface 11 to be radially spread, and is divided into particle size miniaturization. In which case, the liquid film formed by the colliding surface 11 is, at the outer periphery of the colliding body 8, reduced in affinity between the colliding body and fuel kerosene by an oil-repellent material. Thus, in case the liquid film flies into a space, affinity of fuel kerosene with the colliding body 8 is overpowered by the surface tension and the movement force of the fuel kerosene, which results in preventing the fuel kerosene from wetting the side of the colliding body. This permits atomization of an approximate total quantity of the fuel kerosene jetted through the nozzle 10. |
