Spraying dust suppression vehicle based on air curtain technology

Abstract

The invention discloses a spraying dust suppression vehicle based on the air curtain technology. The spraying dust suppression vehicle comprises a vehicle frame, a water tank and a spraying device, and the water tank and the spraying device are arranged on the vehicle frame. The spraying device comprises a base, a support and a sprayer, the base is arranged on the vehicle frame, and the sprayer is arranged on the base through the support. The sprayer comprises a draught fan, a spraying cylinder, an atomization nozzle and an air curtain machine, the end, corresponding to the blade end, of the draught fan is connected with the spraying cylinder, the spraying cylinder is a cavity, and the atomization nozzle and the air curtain machine are arranged at the other port of the spraying cylinder. According to the spraying dust suppression vehicle, the speed of mist drops is gradually increased, the atomization degree is improved, mist drops with the diameters about ranging from 50 microns to 150 microns can be generally formed during atomization, dispersion of dust of small particle sizes can be effectively suppressed, suspension dust in air is greatly reduced, and haze sources are fundamentally reduced.

Description

technical field [0001] The invention relates to a dust suppression spray vehicle, in particular to a spray dust suppression vehicle based on air curtain technology. Background technique [0002] With the increase of road dust and the increasingly serious smog weather, various dust removal and dust suppression equipment have emerged across the country, most of which are improved on the small sprayers used in the original field of spraying pesticides and insects. They exist Disadvantages such as low power and short range. Another part of the large-scale vehicle-mounted spray dust suppression vehicle mainly uses the generator set to provide high-voltage power supply, and uses the motor to drive the sprayer fan and high-pressure water pump to achieve water atomization. At present, there are many unreasonable places for this structure to be used on the vehicle. , the diameter of the droplets sprayed by the usual sprayer is greater than 300um, the utilization of water resources i...

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Problems solved by technology

[0002] With the increase of road dust and the increasingly serious smog weather, various dust removal and dust suppression equipment have emerged across the country, most of which are improved on the small sprayers used in the original field of spraying pesticides and insects. They exist Disadvantages such as low power and short range

Another part of the large-scale vehicle-mounted spray dust suppression vehicle mainly uses the generator set to provide high-voltage power supply, and uses the motor to drive the sprayer fan and high-pressure water pump to achieve water atomization. At present, there are many unreasonable places for this structure to be used on the vehicle. , the diameter of the droplets sprayed by the usual sprayer is greater than 300um, the utilization of water resources is low, and the adsorption of dust pollution particles is not strong; moreover, the spraying devices are fixed angle or pitch operation,

[0003] Different operations cannot be carried out in different areas and locations, the operation method is simple, and the operation is inconvenient

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