关于牙轮钻机除尘系统的研究探讨

The research and discussion on the dust removal system of rotary drilling rig

根据哈尔乌素露天煤矿使用的牙轮钻机现有干式除尘效果差的问题,分析了牙轮钻机除尘系统设计和使用中的不足,提出了对钻机除尘系统的孔口沉降空间结构和集尘管结构进行改造,从而提高除尘效果。

According to Ha＇erwusu open - cut rotary drill using existing dry dust problems of poor results, analyzes cone drill dust removal system design and use, this paper proposes a dust removal system for drilling apertures spatial structure of settle mentrans formation of the structure and the collecting duct, thereby enhancing effect of dust.