论文部分内容阅读
煤炭作为一种不可再生资源,在人类社会的发展过程中发挥着巨大的作用,它在工业生产中的各个领域充当原料的角色,还为人们的正常生活提供着一定的物质支持,而在煤炭的开采及利用等多个方面,人们并没有做好充足的保护和高效利用工作,这使得煤矿开采工作长期以来工作效率较低,同时受到各种因素的影响,使得煤矿的回采率很低,如环境地质因素、矿区地质层结构以及开采技术、开采方法等。要想提高煤矿的回采率,就要全面的分析有关于回采率的各种因素,各个击破。首先对影响煤矿开采率的相关影响因素进行了详细的分析,进而提出相应的措施为提高煤矿回采率。
As a non-renewable resource, coal plays a huge role in the development of human society. It plays a role as a raw material in all fields of industrial production and provides some material support for people’s normal life. Mining and utilization of many aspects, people do not do enough protection and efficient use of the work, which makes coal mining work has long been a low efficiency, but also affected by various factors, making the coal recovery rate is very low, Such as environmental geology, geological structure of mining area and mining technology, mining methods. To improve the recovery rate of coal mines, it is necessary to conduct a comprehensive analysis of various factors regarding recovery rates and break down each. First of all, the influencing factors of coal mining rate are analyzed in detail, and then the corresponding measures are put forward to improve the coal recovery rate.