| 摘要 |
PROBLEM TO BE SOLVED: To perform a space saving by providing a heating means for heating a heating container, and providing a steam generating means using the heating means as a heat source integrally with the container. SOLUTION: A plurality of heating tubes 3 for a heat source are vertically provided as a heating means 2 for heating a heating container 1 at a left side wall of the container 1. Water tubes 4 are respectively provided coaxially through the tubes 3 for the source, and a steam generating means 5 is formed in a constitution containing the tubes 4. Upper ends of the tubes 3 are coupled via a first upper header 6, and lower ends of the tubes 3 are coupled via a first lower header 7. A heating fluid supply line 8 is connected to the header 6 to supply general purpose steam as heating fluid. A first drain line 10 having a first steam trap 9 is connected to the header 7 to discharge drain generated by condensing the steam by heat exchanging. |
