摘要
对于掘进机降尘喷嘴压力低,易于堵塞,而高压喷雾降尘技术设备复杂,耗能大的缺点,研究了一套新型旋转喷雾降尘装置,通过旋转雾化和撞击细网雾化2个步骤将水雾化成小液滴,以井下压风为输送介质,将液滴送入空气中捕捉粉尘。
For nozzle of roadheader often work with low pressure and often be blocked.High-pressure spray for dust fall need complicated device and more energy.Research an new rotating spray device for dust fall.Through rotating spray and impact atomization,the water change into water droplets and then be delivered into the air by the wind to capture the dust.
出处
《煤矿机械》
北大核心
2011年第6期154-155,共2页
Coal Mine Machinery
关键词
掘进机
旋转雾化
撞击雾化
筛选
液滴
roadheader
rotating spray
impact atomization
filter
droplet
