下组煤延伸下矿井提升设备的选型研究

Study on the Type Selection of Mine Lift Equipment under Coal Extension

基于平舒煤业下组煤8、9号煤层延深开采工作,根据其实际生产地质条件,对服务下组煤的提升设备进行选型研究。研究发现原有主副立井提升设备仍满足现在生产需求,可以继续延用,并确定了新建副斜井的提升设备选型设计,为矿井后续开展工作提供科学合理的依据。

Based on the mining work of coal seam No.8 and No.9 under the Pingshu coal industry, according to the actual production geological conditions,this paper made a study on the type selection of lifting equipment for coal under service. The study found that the original main and secondary shaft lifting equipment still meets the current production needs and can continue to be used,and determined the design of the new secondary inclined well lifting design,providing scientific and reasonable basis for the subsequent work of the mine.