采煤工作面短孔注水实用技术研究

Working face short hole infusion of practical technology research

采煤工作面在回采过程中会产生大量的煤尘,而煤层注水是采煤工作面最有效的防尘措施之一。本文对赵各庄矿3197工作面进行短孔注水的技术方法及应用效果进行了阐述,并对短孔注水的方法进行了分析。结合现场进行的注水实测,对现场实测数据进行了深入的分析,得出短孔注水对于3197工作面防尘有很好的效果。

Coal mining working face in mining process will produce a large amount of coal, and coal seam water injection is the most eftleient coalfaee dustproof measures. The Zhaogezhuang mine 3197 working face short hole water injection technique and its application effect is elaborated, and the short hole infusion method were analyzed. Combining with the field of water injection test, the measured data are analyzed, concluded in 3197 working face short hole injection for dustproof effect is very good.