煤矿综合机械化采煤工艺分析

Analysis of Comprehensive Mechanized Mining Technology in Coal Mine

介绍了煤矿综合机械化的发展历程与煤矿综合机械化与传统劳动密集型的区别,分析割煤、运煤、工作面支护和采空区处理等阶段的采煤工艺以及采煤技术。分析认为:煤矿综合机械化开采技术有效地解决了以往传统煤矿开采劳动强度大、安全性低、开采效率低、复采率低的问题。

This paper introduces the difference between the development history of comprehensive mechanized coal mine and coal mine comprehensive mechanization and traditional labor-intensive, analysis of cutting coal, coal, coal mining technology supporting stage and goaf disposal team working face and coal mining technology. The analysis shows that the coal mine comprehensive mechanized mining technology can effectively solve the traditional coal mining high labor intensity, low security, low mining efficiency, the problem of low recovery rate.