根据石台煤矿Ⅱ3123工作面具体的地质条件,提出了2种不同的收作方案,对其进行技术、经济比较,最终确定了一套技术、经济均可行的收作方案,此方案避免了煤炭资源的浪费,提高了资源回收率,创造了可观的经济效益,具有很好的推广价值。 According to the specific geological conditions of Ⅱ3123 working face of Shitai Coal Mine, two different schemes for receiving and dispatching were put forward. Compared with the technical and economic comparison, a set of technical and economical feasible schemes for recovery were finally established. This scheme avoided coal The waste of resources, improve the recovery rate of resources, and create considerable economic benefits, with good promotional value.