PROBLEM TO BE SOLVED: To provide a superheated steam processing device which enables reduction of heat influence on a periphery of a reactor.SOLUTION: A superheated steam processing device 10 includes: a reactor 30 which stores a processed object and a steam generation part 22A which supplies superheated steam to the reactor 30. The reactor 30 has: a body 32 including an opening 33 through which the processed object may be placed a lid 31 which can close the opening 33 and a support device 50 which movably supports the body 32. The support device 50 presses the body 32 to the lid 31 to close the opening 33.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2018,JPO&INPIT【課題】反応炉の周囲への熱の影響を低減する過熱蒸気処理装置を提供する。【解決手段】過熱蒸気処理装置10は、被処理物を格納する反応炉30と、反応炉30に過熱蒸気を供給する蒸気発生部22Aとを備え、反応炉30は、被処理物を内部に投入可能な開口33を含む本体32と、開口33を塞ぐことが可能な蓋31と、本体32を移動可能に支持する支持装置50を有し、支持装置50は、蓋31に本体32を押し付けることにより開口33を塞ぐ。【選択図】図3
