武山铜矿天井施工工艺改进实践

Improvements practice on patio construction process of Wushan copper

文章介绍了武山铜矿以往施工天溜井的方法手段,列举了这些施工方法所存在的不足,说明了使用天井钻机施工的实际应用效果,并将对比分析了普通法施工天井与使用ATl500型天井钻机进行天井掘进,指出了天井钻机相比普通法施工天井的各种优点。实践证明,使用天井钻机钻进天溜井人工普通法法施工天井生产效率高,成井质量好,操作安全,员工劳动强度更低,可以带来良好的经济效益和社会效益。并简要说明了天井钻机施工和使用过程中所遇到的问题以及改进措施。

This paper introduces the methods and means in previous slip wells of Wushan copper,lists the deficiency of these construction methods,explains the practice application effect of using it.And gives comparative analysis between common law construction patio and ATl500 type raise-boring machine rig.Proposed various advantages of raise-boring machine rig,practice proves that this method has many advantages such as high production efficiency,the sparseness of good quality,the safe operation,low labor strength employees,can bring good economic and social benefits.And briefly explains the problems encountered in the patio rig construction and operation and the improvement measures for practice proves that.