Research on Safety and Economic Running Technology of Ventilation in Xuzhuang Coal Mine

摘要

Mine ventilation has been becoming more important and complex, with mining depth increased gradually for so many years in China's coal mine. It is significant for improving the economic benefits of coal mine and having a safe and economic running technology for mine ventilation. The efficiency of mine ventilation network, main ventilating fan improved and comprehensive energy conservation are realized in mine ventilation system. In this paper, there is research for the condition of mine ventilation resistance and capability of main ventilating fan in Xuzhuang Coal Mine, Shanghai Datun Energy Resources Company Limited. The research mentions affecting ventilation and energy conservation, proposes the methods of the realization about safe and economic operation of mine ventilation and provides references for the operation of ventilation and energy conservation in coal mines.