东曲矿综采工作面三机配套合理选型及应用

Reasonable Type Selection and Application of Three Machines in Dongqu Coal Mine Fully Mechanized Mining Face

根据东曲矿煤层赋存条件,从选型原则、参数技术对东曲矿14216综采工作面综采三机配套设备进行选型研究,包括采煤机、液压支架、采煤输送机,并对初采期间工作面设备可靠性进行了现场评价,提出了相关的改进意见,为东曲矿综采工作面实现安全生产、高产高效目标打下良好基础。

According to the existing condition of Dongqu coa l seam, from the selection principle and parametertechnology, the paper studies the type selection of the auxiliary equipment of the fully mechanized coal face of Dongqu14216 fully mechanized face, including the shearer, the hydraulic support and the coal mining conveyer. The reliabilityof the equipment in the working face during the initial mining is evaluated on the spot, and the related improvementsuggestions are put forward, which will laya good foundation for the realization of safety production and the goal ofhigh production and high efficiency in Dongqu fully mechanized mining face.