| 摘要 |
PURPOSE:To prevent gas pressure in a chamber from pulsating in a vaporizing burner in which a gas injecting path etc. is provided between a vaporizer and a cylindrical wall equipped in a combustion cylinder by dividing the inner part of a gas injecting path into an inner and an outer path and connecting the discharging side of the outer path to the injection gas chamber. CONSTITUTION:In a combustion cylinder 1 having an opened front, a vaporizer turning a gas injecting inner wall 7 toward the opened front is arranged rotatively, a sylindrical wall 9 comprising a vent wall 10, a gas chamber wall 12 and a gas injecting outer wall 13 is arranged over the inner side and the open outer side of the vaporizer 4, between both members 4, 9 a mixed gas path 14, a gas chamber 15 and a gas injecting path 16 are provided subsequently from the front end toward the base end. In this manner, the inner part of the gas injecting path 16 is divided by a gas injecting wall 17 having a combustion wall surface 18 into two or a gas branch inner path 19 and a gas branch out path 20. The discharging side of said outer path 20 is connected to a jet gas chamber 22 of thin layers made up by an extended gas injecting outer wall 21 and above- said wall surface 18 provided on the circumferential end side of said outer wall 13. |
