水泥厂原煤破碎系统的技术改造  

Technical Transformation of Raw Coal Crushing System in Cement Plant

作　　者：陈文 李廷虎 阮黎明 CHEN Wen;LI Tinghu;RUAN Liming(Gansu Jinchang Cement Group Co.,Ltd.,Jinchang Gansu 737100,China)

机构地区：[1]甘肃金昌水泥集团有限责任公司,甘肃金昌737100

出　　处：《水泥技术》2020年第4期80-81,86,共3页Cement Technology

摘　　要：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.

关 键 词：波动筛 环锤式破碎机 出料粒度 经济效益 

分 类 号：TQ172.625.4[化学工程—水泥工业]