摘要
热害是制约我国煤矿深井开采的重要因素,采取行之有效的治理方法对于保障深井安全高效开采意义重大。详细分析了矿井热害成因,并对现阶段矿井降温方法的技术原理及应用研究进展进行了评述。研究表明:对于矿井热害需因地制宜制定综合治理措施,以确保深井持续高效安全生产;结合矿井可利用资源的特性化降温系统以及降温系统整体能效及经济性评价方法是深井热害治理的重要研究方向。
Heat hazard is one of the important factors that restrain the deep mining activity of coal mine in cour country. It has great significance to take effective governance measures of the heat hazard in deep mine to guarantee safety mining. The causes of the heat hazard in deep mine is analyzed in detail,and the technical principal and application and study progress of cooling methods in deep mine are analyzed and evaluated. The study results show that： it is necessary to take comprehensive measures to deal with the heat hazard in deep mine,so as to quarantee the safety production of deep mine; characteristic cooling system based on mine available resources and evaluation method of the whole enercy efficiency and economic cost of cooling system are the important study directions of the governance of heat hazard in deep mine.
作者
王诗祺
王美
Wang Shiqi;Wang Mei(School of Energy Resources,Xi＇an University of Science and Technolog)
出处
《现代矿业》
CAS
2018年第5期18-23,共6页
Modern Mining
关键词
深井开采
矿井热害
热害治理
降温系统
Deep mining
Mine heat hazard
Governance of heat hazard
Cooling system
