中厚煤层高产高效工作面液压支架的工艺研究

Medium Thick Coal Seam is High to Produce to Work to Face Craft Research Support Efficiently

根据济宁二号矿井主采煤层3上煤层地质构造条件和矿井的发展现状,分析了在液压支架选型时应注意的工艺问题和技术参数,说明了适应该煤层工作面高产高效综采液压支架应具有的技术工艺和今后的发展方向,为中厚煤层的高产高效开采使用的液压支架提供了理论基础。

According to Jining rather two number mineral well lords adopt the development present condition of 3 last coal seam geology structure condition and the mineral wells of coal seam,the liquid press the support chooses the type should notice of problem and the technique parameter is analysed,resolved to adapt that coal seam work to face high produce efficiently the adopts technique craft and the development direction of the aftertimes that the liquid press the support and should have.For medium thick coal seam of high produce to mine the usage efficiently of liquid pressed the support to provide the theories foundation.