千米矿井混合提升系统安全管理及高效运行

Safety management and efficient operation of 1000m mine mixed hoisting system

矿井的建设的过程中,立井井筒施工完成后,需要临时改绞进入二期巷道施工,临时改绞采用双箕斗罐笼混合的提升方式,大大提高了竖井提升能力,解决了立井提升瓶颈问题,满足了井下开掘运输的任务要求,能够加快施工速度、提高效率。

In the course of the construction of the mine,after the shaft construction of the shaft is completed,it needs to be temporarily twisted into the two phase of the tunnel construction,and the temporary hoisting method is used to improve the lifting ability of the Double Skip cage,which greatly improves the lifting capacity of the shaft,solves the problem of the lifting bottleneck of the vertical shaft,and satisfies the task requirements of digging and transporting under the well,and can be added.Fast construction speed and increase efficiency.