| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the heat efficiency, and to prevent the clogging of a burner by burning out the dust and an oil content in the supplied air, in a combustion constitution for pressure-supplying and burning the primary air. <P>SOLUTION: A metallic yarn-like element is used as a burner combustion element, a mixture of a gas and the primary air for pressure combustion is supplied to the burner combustion element to burn the burner combustion element, and the primary air for combustion is heated by utilizing the waste heat to burn out the dust and the oil content attached to an inner face of the burner combustion element. <P>COPYRIGHT: (C)2004,JPO |
