Device for stably supplying heating steam.

Problem to be solved. To provide a device for stably supplying heating steam constituted so as to prevent a terminal part of steam piping from being closed with a large amount of drain in resuming operation after stopping the operation of, for example, a pasteurizer for a relatively long time. Solution. A device 1 for stably supplying heating steam according to the present invention supplies heating steam S supplied from a boiler to a remote heating part 5, and is provided with a steam header 12 at steam piping 11 for transferring the steam S from the boiler to the heating part 5 to remove drain D condensed and liquefied during transferring the steam S and transfer the steam in a dried state to the heating part 5. The steam header 12 is provided preferably in a position lower than a steam valve 52 for supplying the steam S to...