Sand-dust removing device

Abstract

The invention relates to a sand-dust removing device, which is suitable for environment that sand-dust attachment surfaces are irregular and have great convex and concave difference, in particular suitable for removing sand and dust on railway tracks in areas with more sand wind. The sand-dust removing device comprises an engine arranged on a travel mechanism, a dust collection system, an air booster device and a sand-dust treatment device, wherein the dust collection system comprises a vacuum pump and a suction head communicated with the vacuum pump through a dust collection pipe; and the air booster system comprises an air booster pump which is communicated with the suction head through an air booster pipe and a boosted air nozzle. The sand-dust removing device has the advantages that: the sand-dust removing device has large power for removing the sand and dust, high efficiency and wide application range so as to protect the environment and equipment, is particularly used as a sand-dust removing device on railways, reduces the wear between train wheels and tracks, and reduces the labor intensity of railway maintenance personnel.

Description

technical field [0001] The invention relates to a sand and dust removal device, which belongs to the technical field of mechanical tools and is suitable for use in environments with irregular sand and dust adhesion surfaces and large differences between convex and concave, and is especially suitable for cleaning sand and dust on railway tracks in areas with frequent sandstorms. Background technique [0002] Most of the existing industrial vacuum cleaners use a 380V or 220V AC motor to drive the fan to form a certain negative pressure in a closed container, so that the dust is sucked into the container through the suction head and stored. In addition, the suction heads of existing industrial vacuum cleaners are mostly designed in a flat shape to adapt to the cleaning of dust on flat surfaces. For dust on irregular surfaces, the suction head of the vacuum cleaner is generally removed and directly sucked with a suction pipe. , but the vacuuming efficiency will be significantly ...

AI Technical Summary

Problems solved by technology

Especially the railway track is very easy to accumulate sand and dust. If it is not cleaned in time, it will aggravate the wear of the rails and train wheels, and affect the service life of the rails and train wheels.

Existing industrial vacuum cleaners cannot be popularized and used in the railway system due to the limitation of no power supply in the field and the lack of special dust suction heads for railways that adapt to the environmental surface with a large difference between convex and concave.

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