综放工作面煤层注水研究与应用

Research and application of coal seam water injection in fully mechanized caving face

通过合理选择煤层注水参数,优化配置设备和设施,采集煤层注水数据,强化结果分析,完善煤层注水方案和工作面作业规程,采煤工作面各回采工序产尘量大幅度降低,从源头上杜绝了煤尘事故和煤肺、尘肺病的产生,收到了良好的效果。

By selected the reasonable injection parameters, the rational allocation of equipment and facilities, collected the coal seam water injection, and improved the water injection scheme and the working face operating regulation, it greatly reduced the dust quantity produced in the process of mining, has received the good effect.