大采高综采工作面综合防尘技术应用

Comprehensive Dust Control Technology Application of Large Mining Height on Fully Mechanized Working Face

文章结合王庄煤矿后备区大采高综采面实际情况,通过采用喷雾降尘、尘源抑尘、个体防护、化学除尘、风流净化水幕等一系列综合防尘措施,有效地降低了工作面及其回风流巷道内的粉尘浓度,为井下工人的正常生产和呼吸创造良好的环境。

According to reserve area of large mining height fully mechanized face reality in Wangzhuang Coal Mine,it adopt spray dust, dust suppression,individual protection,chemical dust,air purifying water curtain and a series of comprehensive dustproof measures,it effectively reduced the dust concentration of working face and return airflow tunnel,it created a good environment for the normal produc-tion and respiratory underground workers.