在最近十年,燃料资源由采掘地点(矿井,采选公司)运到用户(热电站、冶炼公司)都广泛地采用干线管道水力输送固体物料。与铁路运输相比,它具有下列主要优点:物料制备,运输和终端堆存的工艺过程的连续性;在系统的终端和起端不存在装卸工序;在全部工序过程中不存在物料损失; In the last ten years, fuel resources have been transported by pipeline from mining sites (mines, mining companies) to users (thermal power stations, smelting companies) for the extensive use of trunk pipelines for the hydraulic transport of solid materials. Compared with railway transport, it has the following main advantages: the continuity of the process of material preparation, transportation and terminal stockpiling; there is no loading and unloading process at the terminal and the starting end of the system; there is no material loss in the whole process;