High-pressure hot-air fast-drying device of snow-removing vehicle

Abstract

The invention relates to a high-pressure hot-air fast-drying device of a snow-removing vehicle. The high-pressure hot-air fast-drying device of the snow-removing vehicle comprises an auxiliary beam, a direct-combustion type combustor, a centrifugal fan, a combustion chamber, a drying box, a heat exchanger, a high-temperature high-pressure air outlet pipe and heat-collecting splash-proof curtains, wherein the drying box is mounted at an upper part of the auxiliary beam; the centrifugal fan is mounted at an external upper part outside the drying box; the direct-combustion type combustor is mounted at an external lower part outside the drying box; the combustion chamber is mounted at an upper part inside the drying box; the heat exchanger is mounted at a rear upper part inside the drying box; the high-temperature high-pressure air outlet pipe is mounted at a rear lower part inside the drying box; the heat-collecting splash-proof curtains are mounted at the lower periphery of the drying box; the direct-combustion type combustor is connected with the combustion chamber through screw bolts; and the heat exchanger is arranged behind and below the combustion chamber and the centrifugal fan. The device provided by the invention has the advantages of little noise, low energy consumption, no damage to passing vehicles, roadside marks and greening facilities, good drying effect, safety for use and suitability for de-icing and drying ice and snow on the road surfaces of express ways, airports and urban roads.

Description

technical field [0001] The invention belongs to the field of snow removal vehicles, and relates to a high-pressure hot air rapid drying device for snow removal vehicles on highways, airports and urban roads. Background technique [0002] At present, domestically produced snow removal vehicles of various specifications generally only have the functions of blowing and sweeping snow, and there will still be residual thin ice and compacted snow on the road after blowing. If an aerodynamic thermal vehicle is used to remove residual ice and snow on the road, although the removal rate is high, it is easy to cause damage to passing vehicles, roadside signs, and green facilities due to the long range of the airflow, which not only poses safety hazards, but also makes noise and consumes a lot of energy. Extremely high, only used for airport snow removal, not suitable for road snow removal; pre-embedded thermal method is better for removing a small amount of snowfall and thin ice, when...

AI Technical Summary

Problems solved by technology

[0002] At present, domestically produced snow removal vehicles of various specifications generally only have the functions of blowing and sweeping snow, and there will still be residual thin ice and compacted snow on the road after blowing.

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