单一缓倾斜煤层相邻工作面共用中部车场技术的应用

Application of Middle Yard Sharing Technology for Adjacent Working Face in Single Gently-inclined Coal Seam

为了更好保护煤矿井下采区中部车场和轨道下山,减少相应的施工和维护工程量,降低生产成本,提高经济效益,对义煤集团华兴公司井下单一缓倾斜煤层15采区中部车场布置方式进行了研究,提出了相邻工作面共用中部车场技术。实践证明,该方法优化了采区中部车场的布置方式,减少了中部车场的工程量,实现了安全生产。

To protect the middle yard and rail dip in underground mining area of coal mine,reduce corresponding engineering quantity of construction and maintenance, decrease production costs ,and improve economic efficiency, the layout of middle yard in No. 15 mining area in single gently-inclined coal seam was studied in Huaxing Mining Company of Yima Coal Industry Group, middle yard sharing technology for adjacent working face was also proposed. Practice shows that, the method has optimized the layout of the middle yard in mining area, reduced the engineering quantity of middle yard, and has achieved safe production.