论文部分内容阅读
胶带运输机在许多现代化的露天矿中用于运输表土、剥离物和矿石。此外,胶带系统还时常在露天矿通往加工区或铁路装车站的运输中使用。美国中部地区的许多煤矿常常采用箱形切割开采法或变形的分区开采法,如果用索
Tape conveyors are used in many modern open pit mines to transport topsoil, peel and ore. Tape systems are also often used in the transport of open pit mines to processing areas or railroad loading stations. Many coal mines in the central United States often use the box cut mining method or the deformation of the district mining method, if the use of cable