我国煤矿充填开采技术现状及发展方向  

Present Situation and Development Direction of Filling Mining Technology in Coal Mines in China

作　　者：程坤[1] 杨宝贵[1] 张宝刚 李多[1] 杨捷[1] 张瑞 

机构地区：[1]中国矿业大学(北京)资源与安全工程学院,北京100083 [2]开滦(集团)有限责任公司钱家营矿业分公司,河北唐山063301

出　　处：《煤炭技术》2018年第3期73-76,共4页Coal Technology

基　　金：国家科技支撑计划课题(2009BAB48B02)

摘　　要：煤矿充填开采作为绿色开采技术体系的重要组成部分,是提高资源回收率、减少环境破坏的最有效方式。通过对我国现有煤矿充填开采技术进行总结和分类,分析了其开采工艺、充填材料、充填成本及工业应用等方面的特点。结合目前我国实际情况及未来发展趋势,提出了我国煤矿充填开采的发展方向:应大力发展深井充填技术,提高煤矿深部开采资源回收率;高效利用采空区空间,布局煤炭地下产业;重点研发以淤泥、流沙、黄土、建筑垃圾及生活垃圾等作为主要充填材料的煤矿新型充填开采技术。Filling mining technology in coal mine is indispensable to me system oI green mmmg technology, and is the best way to improve resource recycle rate and reduce environmental destruction. Summarized and classified the filling filling mining technology in coal mines in China, analyzed the features of mining technology, such as filling technique, material, cost and industrial application. Based on China＇s situation and the development trend, points out the development direction of filling mining technology in coal mines： China should vigorously develop filling technology in deep coal mines to improve the resource recycle rate in deep coal mines, efficiently use goal by arranging underground coal industry. The most important quicksand, loess, construction waste is to research and develop a new filling technology with silt, and living garbage as the main filling materials.

关 键 词：煤矿充填 深井充填 采空区利用 新型充填材料 

分 类 号：TD823.7[矿业工程—煤矿开采]