REACTOR

摘要

PROBLEM TO BE SOLVED: To provide a reactor using a high temperature air combustion technology that can increase average heat flow velocity compared with a conventional one.

SOLUTION: The reactor is formed with a gas passage 11 allowing a combustion gas fluid to flow in the reactor using combustion air supplied from a heat exchange type combustion air supply device 5. The internal structure of a reactor body 1 is constituted to allow the gas passage 11 to have such a length that fuel injected from a plurality of heating burners 9 and gasified can be substantially completely burnt within the gas passage 11 through the heat exchange type combustion air supply device 5 before discharged to the outside of the reactor. The gas passage 11 comprises a meandering gas passage part 13 flowing meandering while partially intersecting all of a plurality of reaction tubes 3.

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