煤矿井下综掘机内喷雾装置改造技术探究

Research on Reforming the Technology of Spray Device in the Comprehensive Mechanized Boring Machine of Coal Mines

对综掘机内喷雾装置进行分析,针对性地对旋转密封、配水盘和喷头装置进行了设计性改进,经过工业性试验降尘效果显著,具有很高的推广使用价值和经济社会效益。

This paper analyzed the comprehensive mechanized boring machine, carried on the improvement in the design of rotating seal, water distribution plate and nozzle device. Through the industrial test, the dust reduction effect was remarkable, enjoying high usage value and economic and social benefits.