白银公司深部铜矿尾砂胶结充填系统  

TAILING CEMENTATION-FILLING SYSTEM IN BAIYIN DEEP COPPER MINE

作　　者：朱天平[1] 

机构地区：[1]白银公司深部铜矿,白银730900

出　　处：《有色金属》2002年第1期95-97,共3页Nonferrous Metals

摘　　要：介绍白银公司深部铜矿嗣后充填空场采矿法尾砂胶结充填系统。通过对原有尾砂胶结充填系统的完善与改造 ,采用预应力钢丝绳隔离挡墙封闭采空区和螺旋波纹滤水管脱水等新工艺技术 ,成功地实现高大空场采场一次尾砂胶结充填 ,取得了较好的经济效益 。The tailing cementation filling system of Baiyin Deep Copper Mine is introduced.It is applied to filling high and big volume mined out area mined with afterwards filling mining method.The original system is transformed and perfected.Tightwire reinforced retaining wall and solenoid filtering pipe is applied.As the result,high and big volume mined out area is successfully filled continuously by using the tailing cementation filling system,and production cost is reduced.It can be used in the mines similar to Baiyin Deep Copper Mine.

关 键 词：胶结充填 嗣后充填采矿法 铜矿床 地下开采 

分 类 号：TD862.1[矿业工程—金属矿开采] TD853.343[矿业工程—矿山开采]