| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fireproof structure for protecting a furnace wall on the periphery of an oxygen suction burner of a waste gasifying reforming furnace. <P>SOLUTION: In this fireproof structure of the waste gasifying reforming furnace 1 having an oxygen burner 2 for reforming a generated gas by an oxygen-containing gas of a high oxygen concentration of 80 vol% or more, after melting and gasifying the wastes, an oxygen suction quantity per one oxygen burner 2 is determined to be 300 Nm<SP>3</SP>/hr or less, and the fireproof structure around the oxygen burner is composed of an alumina-chromia shaped refractory 5. Further a plurality of the oxygen burners are mounted, and the oxygen burners adjacent to each other are separated from each other by 500 mm or more. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
