高深溜井井筒堵塞机理分析与治理  

Analysis and Management of Blockage Mechanism in High Depth Chute Shafts

作　　者：周雄飞 李鹏程 孟兆翔 李涛 Zhou Xiongfei;Li Pengcheng;Meng Zhaoxiang;Li Tao(Gansu Lanjin Civil Explosive High-Tech Company Limited,Baiyin Gansu 730030)

机构地区：[1]甘肃兰金民用爆炸高新技术有限责任公司,甘肃白银730030

出　　处：《现代工业经济和信息化》2023年第3期295-297,共3页Modern Industrial Economy and Informationization

摘　　要：在采矿业运输矿石、贮存矿石中,溜井作为关键工程,其运行是否畅通会直接影响矿山生产安全,也会对采矿经济效益带去巨大影响。分析溜井放矿施工过程可知,会受到溜井结构以及矿石块度、黏度、湿度等方面影响,出现稳定平衡拱,从而造成溜井发生堵塞情况。对此,主要以某采矿溜井堵塞情况为例,具体分析了溜井堵塞机理,而后提出了高深溜井井筒堵塞的治理方法,希望此次分析能够为业内人士提供参考和借鉴。In the mining industry to transport ore,storage of ore,the shaft as a key project,its smooth operation will directly affect the mine production safety,but also on the economic benefits of mining to bring great impact.Analysis of the construction process of the shaft release can be seen,will be affected by the structure of the shaft and the ore block,viscosity,humidity and other aspects,the emergence of stable equilibrium arch,thus causing the shaft blockage situation.In this regard,a specific analysis of the blockage mechanism of a mining shaft blockage is presented as an example,followed by the management method of high depth shaft blockage,which is hoped to provide reference and reference for the industry.

关 键 词：采矿业 溜井井筒 堵塞 平衡拱 预防措施 治理方法 

分 类 号：TD521.1[矿业工程—矿山机电]