| 摘要 |
PROBLEM TO BE SOLVED: To provide a superheated steam generating device capable of appropriately mixing combustion gas in a combustion part with supplied steam while successfully performing combustion in the combustion part.SOLUTION: A superheated steam generating device generates superheated steam by mixing combustion gas from a combustion part N burning fuel by oxygen-containing gas with supplied steam. An ejecting part F ejecting steam is disposed while steam is ejected in a portion different from a flame formation portion MA in the combustion part N and combustion gas discharged from the combustion part N and flowing is sucked by the ejected steam. |
