水泥厂原煤破碎系统的技术改造

Technical Transformation of Raw Coal Crushing System in Cement Plant

介绍了对原煤破碎系统波动筛和环锤式破碎机进行技术改造的过程。经改造,波动筛和环锤式破碎机的出料粒度由≤30mm减至≤15mm;去除了波动筛的驱动部分,不仅节省了电能,达到了“多破少磨”的目的,同时节省了备品备件采购费用;生料辊磨和煤磨产量也有所提高。介绍了对原煤破碎系统波动筛和环锤式破碎机进行技术改造的过程。经改造,波动筛和环锤式破碎机的出料粒度由≤30mm减至≤15mm;去除了波动筛的驱动部分,不仅节省了电能,达到了“多破少磨”的目的,同时节省了备品备件采购费用;生料辊磨和煤磨产量也有所提高。

This paper introduces the process of technical transformation of wave screen and ring hammer crusher in raw coal crushing system.After modification,the discharge particle size of wave screen and ring hammer crusher is reduced from≤30mm to≤15mm.In addition to the driving part of the wave screen,not only the electric energy is saved,the purpose of"more broken and less grinding"is achieved,and the purchase cost of spare parts is saved,and the output of raw meal roller mill and coal mill is also increased.