| 摘要 |
PURPOSE:To prevent atomized kerosene from scattering, as well as to secure ignition without fail, by providing an offset part to the inner cylinder of a combustion part, in the title combustion apparatus. CONSTITUTION:The primary air is stagnated, as an offset part 14 is provided to to an inner cylinder at right angles with the primary air flow 16. The open end of an inner cylinder 2 has a height (L) which is higher than the minimum bending of an offset part, in parallel with the secondary air flow 17, so that the stagnant air is not affected by the air flow 17. Accordingly, fuel is certainly ignited without fail by an ignition electrode 11 in the neighborhood of an offset part 14. As the height (L) is provided, kerosene oil sprayed into the inner cylinder 2 does not flow into a blast cylinder 20 from an air port 15. After ignition, a rotor 3 is heated by flames formed in the inner cylinder 2, the kerosene oil which is spread over the surface of a rotor in the filmy state evaporates, mixed with the air, passing through an air passage 21 between a middle cylinder 6 an air, passing through an air passage 21 between a middle cylinder 6 and an air guide 7, and complete combustion can be taken place, based on a flame port 10. |
