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江铜集团永平铜矿是一座日处理量上万吨的中大型有色金属矿山,选矿产生的尾矿矿浆和周边废水达2.4万m~3/d以上,途经3个自然村,通过2级泵站上扬后,由DN500铸石管路输送到尾矿库各放矿点。输送设备运行状况的好坏直接影响到选矿和尾矿矿浆的正常输送。该矿通过对高压电机机壳加设防护网、增加液力偶合传动油降温装置、250渣浆泵易损件涂抹耐磨涂料及铸石管路连接头检修技术的改进,取得了比较好的效果。
The Yongping Copper Mine of JCC is a large and medium-sized non-ferrous metal mine with a daily processing capacity of over 10,000 tons. The tailings slurry and the surrounding wastewater generated by the beneficiation amount to over 24,000 m 3 / d, passing through 3 natural villages and passing through a 2-stage pump After the station rose, by DN500 cast stone pipeline transported to the tailings deposit point of the ore. Transport equipment operating conditions directly affect the quality of ore dressing and tailings pulp normal delivery. The mine through the high-voltage motor chassis plus protective net, increase the fluid coupling transmission oil cooling device, 250 slurry pump wear parts coated with wear-resistant paint and cast-stone pipe joint repair improvements, and achieved relatively good effect.