铜精矿冻块破碎系统的设计与应用

The Design and Application of Frozen Block Crushing System for Copper Concentrate

为解决铜精矿冻块破碎难的问题,结合铜精矿冻块物理性质和现场实际,选用反击式破碎机对冻块破碎工艺进行了系统地改进设计,力求彻底改善冻块破碎效率低、产品粒度无法满足后续工序要求的生产现状。冻块破碎系统投入使用后,该公司的生产组织得以优化,生产效率大幅提高,生产成本逐步降低。

In order to solve the problem that frozen block of copper concentrate is hard to crush , combined with the physical properties and in field situation , systematically improved design of the frozen block crushing technology was carried out fol-lowing the selection of impact crushers , trying to thoroughly improve the low crushing efficiency for frozen block , and meet the requirements for product size .After the frozen block crushing system is put into use , the company＇s production organiza-tion could be optimized , and the production efficiency could be improved , and the production cost decreased .