| 摘要 |
PURPOSE:To achieve vaporization burning stably from the ignition start time and prevent mixed gas from liquefying in cold district by connecting the outlet side of a heated vapor suction blasting chamber to a blasting cylinder inserted into a vaporizing cylinder which rotates under such a condition that the inside of the vaporizing cylinder is connected to a gas chamber in a burning cylinder and the suction side of the heated vapor suction chamber to an open air inlet hole and to a burning chamber formed at the inside of a gas chamber through heated vapor flow tubes and heated vapor return tubes. CONSTITUTION:A part of burnt heated vapor sucked from a burning chamber 5 is forced to flow into a blasting cylinder 14 and further to a gas chamber 6 through a vaporizing cylinder 9 to heat up the cylinder 14 in raised temp. positively. Therefore, mixed vapor generated at the cylinder 9 is not liquefied by contacting the cylinder 14 and the chamber 6 in its flow process to the chamber 6. Not only vaporization burning with blue flame is stably achieved from the ignition start time, but also mix-gas is surely prevented from liquefying to be able to obtain always stable vaporization burning with blue flame.
|
