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以焦家金矿为例论述了竖井提升系统技术改造的各种方案及其可行性和优缺点，通过各种方案优选，避开了许多以往改造中需更换设备重打基础的缺点。改造应用了一种钢筋混凝土结构表面粘钢板的井塔加固新技术，既节省了资金，又大大缩短了施工周期。
Taking Jiaojia gold mine as an example, the various schemes of shaft hoisting system technical innovation and their feasibility and advantages and disadvantages are discussed. Through the optimization of various schemes, many shortcomings of rebuilding base of equipment to be replaced in the past are avoided. The transformation and application of a reinforced concrete surface sticky steel plate tower reinforcement of new technologies, both to save money, but also greatly shorten the construction cycle.