| 摘要 |
PROBLEM TO BE SOLVED: To provide a burner snow melting device which blows out high- temperature burning flames by burning kerosene and gas as fuel by means of a jet burner, sucks the burning flames by means of a heat resistant blower, blows high-temperature high-speed hot air from a blow-off nozzle, to thereby melt snow fall and snow accumulation. SOLUTION: The burner snow melting device is formed of the jet burner 1, the heat resistant blower 3, a heat resistant blast pipe or a heat resistant flexible hose 5, and the blow-off nozzle 7. The jet burner 1 burns kerosene and gas as fuel to blow out high-temperature burning flames. The heat resistant blower 3 is connected to a blow-off port 2 of the jet burner 1 to suck the burning flames, to thereby force-feed burning high-temperature gas. The heat resistant blast pipe or the heat resistant flexible hose 5 is connected to an exhaust port 4 of the blower 3, for feeding hot air to an area to be snow-melted. The blow-off nozzle 7 is connected to the blast pipe or the flexible hose 5, for directly blowing the hot air to the area to be snow-melted. COPYRIGHT: (C)2003,JPO
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