引进真空负压技术 降低综放面煤尘

Introducing Vacuum Negative-pressure Technique and Reducing Coal Dust Problem in Fully Mechanized Caving Face

负压除尘系统采用的除尘理论非常先进,具有较高科技含量。除尘器从喷嘴喷出高压水雾,形成水雾活塞运动使腔体内产生真空,负压使水雾颗粒细化,雾化效果理想,改善了工人的作业环境,提高了安全生产的可靠性。

The system by using dedusting theory is extremely advanced and has relatively high scientific and technological content. High - pressured water mist are formed in the dust remover, spurting out from the nozzle.The piston motion of water mist results the cavity in vacuum.The negative pressure makes the water mist particles refine,and the atomization effect is very ideal. Workers＇ operation environment and the reliability of safety production are all improved.