薄煤层综采液压支架关键技术及其发展方向

Key Technology and Development Direction of Fully Mechanized Hydraulic Support in Thin Coal Seam

在煤矿开采作业中,薄煤层因其赋存条件的特殊性,如何让其实现安全、高效开采,长期以来一直是各煤矿企业研究的重点与难点问题,为尽快突破这一难题,分析了薄煤层开采所用液压支架现存问题,研究了薄煤层开采所需液压支架的关键技术,并指出了未来薄煤层实现机械化开采液压支架应发展的主要方向,以期对薄煤层的安全、高效机械化开采有所助益。

In the operation of coal mining in thin coal seam occurrence conditions because of its particularity, how to achieve safe and efficient mining, has long been a key and difficult problem of the coal mine enterprises, as soon as possible to overcome this problem,this paper analyzes the existing problems of hydraulic support for thin seam mining, key technology the required hydraulic support of thin seam mining, and points out the future direction of thin coal seam mechanized mining hydraulic support should be developed, in order to thin coal seam safe and efficient mechanized mining benefit.