南京铅锌银矿采充平衡影响因素分析及对策

Analysis of the Influential Factors of Mining-filling Equilibrium at Nanjing Lead-zinc-silver Mine and Countermeasures

南京铅锌银矿地处栖霞山风景区。在矿区周围没有尾矿库的情况下 ,为了保证全尾砂进采场的正常生产 ,不使产生的尾砂外排而污染环境 ,开展了采充平衡的研究 ,研究针对本矿实际情况 ,通过理论分析 ,寻找出影响采充平衡的因素 ,采取有效措施解决采充平衡问题 ,实现全尾砂零排放 ,达到既采矿又保护风景区的目的。

Nanjing Lead zinc silver Mine lies in Xixiashan senic area, with no tailings reservoir around it. In order to ensure all tailings coming into mine stopes and avoid the environment pollution by tailings discharge, theoretical analysis was made in view of the mine reality to found the factors influencing the equilibrium of mining and filling. Effective measures were adopted to solve the problem in mining filling equilibrium and the discharge of no tailings was realized, attaining the aim of protecting the senic area while keeping a formal mining production.