Multifunctional static mixed type water mist spraying device for treating atmospheric pollution and flying dust

Abstract

The invention relates to a spraying device and aims at providing a multifunctional static mixed type water mist spraying device for treating atmospheric pollution and flying dust. The device comprisesa mist jetting device, a liquid pump, a motor and a static generator, wherein a nozzle is mounted at a spraying cylinder of the mist jetting device, a nozzle is mounted at a water mist spraying machine in the mist jetting device, and the two nozzles can be used for adjusting the strength and size of sprayed mist. According to the multifunctional static mixed type water mist spraying device, the water mist is charged, and the mist can be relatively efficient combined with solid and gas pollutants in atmosphere, so that the pollutants in atmosphere can be efficiently removed; the spraying angle, the spraying direction, the mist particle size and the spraying amount can be adjusted, and meanwhile, the water mist spraying device has a rotary spraying function and a good use effect; and the water mist spraying device can be used for spraying atomized water drops with different particle sizes, and the atomization is uniform and thorough, so that the water drops are not produced on the peripheries of the nozzles, and the water mist spraying device can meet the air purification requirements.

Description

technical field [0001] The invention relates to the field of spray devices, in particular to a multifunctional electrostatic hybrid water spray device for controlling air pollution and dust. Background technique [0002] It has been scientifically verified that static electricity can be used to remove particulate matter in the air. The particle size distribution range of urban atmospheric environment is wide, including both large particle size dust and fine particle PM 2.5 Wait. On the one hand, the spray device uses the charging properties of the charged droplets to absorb fine particles and fine particle precursors (such as nitrogen oxides and sulfur dioxide) in the atmosphere; On the ground, the atomized water droplets increase the contact area with the particles, and the water mist particles collide with the dust particles and condense to form agglomerations until they finally settle to remove particulate matter in the air. [0003] The charge and droplet size are the ...

AI Technical Summary

Problems solved by technology

There is no charged spray device used for urban air pollution control in the existing domestic market. At the same time, in view of the different particle sizes of particles in the urban atmospheric environment, the charged spray device should fully consider the effect of atomization on particles in different particle size ranges. Removal efficiency

Larger mist droplets will not have a good purification effect on fine particles during the spraying process, and smaller mist droplets may not be able to capture a large number of settled large-size particles

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