新阳矿综放工作面煤层注水技术应用

Technical analysis of Xinyang Mine coal seams injection on fully mechanized coal face

煤层注水是采煤工作面有效的防尘措施之一,对降低采煤工作面的粉尘浓度起到重要作用。本文对新阳矿S1105综采面煤尘量大的情况,煤层注水方法及应用效果进行了阐述,确定采用长孔注水法对综放工作面煤层进行注水,并对此进行了深入的分析,结合现场进行了注水实测,对实验数据进行了深入的分析,取得了良好的效果。

Coal seams injection is one of the most effective measures at working face which plays an important role in reducing coal dust concentration. This thesis does a comprehensive elaboration on the issues that coal dust amount is large on S1105 fully mechanized coal face and the disposal methods as well as application results, which draw a conclusion to adopt long -hole injection method for coal seam on fully mechanized coal face, and also a deep analysis of it. Combined with the site injection test, a good result is achieved by further analyzing the experimental data.