| 摘要 |
PROBLEM TO BE SOLVED: To provide a color steel plate baking furnace which enables circulation use of a waste gas including hydrocarbon vaporized from a coating material as the production source of hot air for baking. SOLUTION: In the color steel plate baking furnace, in which the baking of the coating material is performed by blowing hot air against the steel plate coated with the color coating material and the hot air after the supply for the baking is circulated and reused, a tubular flame burner 12 is used as a burner generating the hot air, the hot air including vaporized solvent of the coating material after the supply for baking is blown into the tubular flame burner 12 as the air for the burning, and the solvent is perfectly burned together with the fuel blown into the tubular flame burner 12. COPYRIGHT: (C)2004,JPO
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