露天煤矿绿色开采技术

针对目前我国煤炭资源露天开采的发展状况，分析了露天采煤对生态环境的不良影响，在此基础上提出了露天煤矿绿色开采的概念，并从开采工艺与设备选型合理化、煤炭资源回采率最大化、运输系统优化、矿山生产经营与管理数字化、资源综合利用化、露天采矿与生态环境修复一体化、粉尘烟尘净化等7个方面阐述了露天煤矿绿色开采的体系，对促进煤炭工业的可持续发展具有重要的指导意义．

On green mining technology of surface coal mine

According to the current situation of surface coal mining in China, harmful effects ot ecological environment by surface coal mining are discussed, and on the basis of this, the concept of surface coal mine green mining is proposed, the system of surface coal mine green mining is explained from seven aspects： the rationalization of mining technology and equipment selection; the maximization of coal mining recovery rate; the optimization of surface mine transportation system; the digitalization of mining production and operation and management; the comprehensive utilization of resource ; the integration of surface mining and ecological environment restoration ; the purification of dust and smoke, which is important for the development of coal industry in China.