| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary type heat storage combustion apparatus which is compact with a lower NOx by utilizing jetting energy of a fuel. SOLUTION: As a jet flow from a gas nozzle 31 passes through an injection zone of a heat storage body 32, surrounding air for combustion and an exhaust gas are sucked and guided into a combustion space to burn while the exhaust gas by the combustion is discharged from a location outside the injection zone of the heat storage body 32, namely, from an exhaust zone recovering waste heat by the heat storage body 32. In the subsequent combustion, the gas nozzle 31 is rotated by a drive means to change a passing location of the fuel gas in the heat storage body 32, namely, the injection zone thereby preheating the fuel gas, the air for fuel and the like to be supplied for combustion in the subsequent combustion. |
