目前,国内外防尘手段仍是以喷雾洒水降尘为主,辅之以其他措施的综合防尘。这是因为,喷雾洒水降尘设备投资少,容易实施,降尘效率高。然而,喷雾器及其配套系统能否将水高度雾化,喷出密度大、粒度细、速度快、射程远、控制范围广的雾幕,一直是我们研究的课题。 喷雾洒水包括高压喷 At present, domestic and foreign dust-proof measures are still based on spray-sprinkler dust reduction, supplemented by other measures of comprehensive dust control. This is because, spraying sprinkler dust less investment equipment, easy to implement, dust-efficient. However, whether the atomizer and its auxiliary system can highly atomize the water and spray the fog screen with large density, fine particle size, fast speed, long range and wide control range has always been our research topic. Spray watering includes high pressure spray