| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a catalytic oxidation device capable of solving a safety problem and self-sustaining oxidation reaction in the catalytic oxidation device used in a fire work restriction area. <P>SOLUTION: In this ignition device of a catalytic oxidation device connected to a gas supply tube feeding the mixed gas of inflammable gas and air, a pilot catalyst layer having the igniting electric heater therefor is disposed in the catalytic oxidation device, a branch tube branched from the gas supply tube is connected to the pilot catalyst layer, and the conduit of reaction gas generated in the pilot catalyst layer is allowed to face the oxidation catalyst of the catalytic oxidation device. In the pilot catalyst layer, the small amount of inflammable gas and air led therein through the branch tube are allowed to react on each other at all times to always heat the catalytic oxidation device by the reaction heat. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
