首页> 外文期刊>Journal of China University of Mining and Technology >Study on dust-control water injection in fully-mchanized top-coal caving longwall faces
【24h】

Study on dust-control water injection in fully-mchanized top-coal caving longwall faces

机译:综放综放面抑尘注水研究。

获取原文
获取原文并翻译 | 示例
       

摘要

Based on the analysis of the top coal movement, the appropriate position of holes through which dust- coutrol water is injected is confirmed. And a practical test has been carried out, which has achieved good results both in dust control and in the flow rate of water injected into coal.
机译:根据对顶部煤运动的分析,确定了注入粉煤灰水的孔的适当位置。并进行了实际测试,在粉尘控制和注入煤的水流量方面均取得了良好的效果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号