技术创新在尾矿输送系统中的应用实践

The Application Practice of the New Technology in the Tailings Conveyor System

江西分宜珠江矿业有限公司在高扬程、远距离尾矿输送系统中,成功地采用了具有国际选进水平的陶瓷内衬复合钢管作为尾矿输送压力管道、砂泵多级串联加压输送尾矿的方式和变频器控制砂泵转速的办法,取得了良好的经济和社会效益。

In the high-lift, long-distance tailings conveyor system, the company has successfully used the method which is of intenational level that taking the ceramic lined composite steel pipe as the railings delivery pressure pipe, transporting tailings by sand pump muhi-level series back pressure means and controlling the way of the sand pump speed by the inverter, which has achieved good economic and social benefits.