| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal storage unit and a regenerative burner which can be accurately controlled at the temperature in a heating furnace and to provide the furnace having excellent independence of the temperature in the unit furnace by using the burner in the unit furnace of the continuously heating furnace. SOLUTION: The heating furnace 1 has combustion burners 2A, 2B at the sidewall, having the ambient temperature air suction holes to supply the ambient temperature air to the channels of the burners via the holes in response to the combustion exhaust gas temperature to lower the combustion exhaust gas temperature to be discharged out of the furnace in the regenerative burners. Substantially the entire amount of the exhaust gas in the furnace can be exhausted out of the furnace via the burners. In a continuous heating furnace, the independence of the temperature in the unit furnace can be enhanced. |
