开路粉磨系统水泥成品中出现粗颗粒的原因分析与处理  

Cause analysis and treatment of coarse particles in cement products of open circuit grinding system

作　　者：贾超 朱得旭 罗雨 周庆伟 陈殿柱 张增刚 Jia Chao;Zhu Dexu;Luo Yu;Zhou Qingwei;Chen Dianzhu;Zhang Zenggang(Shanxi Shengwei Building Material Group Co.,Ltd.,Xianyang,713703,China)

机构地区：[1]陕西声威建材集团有限公司,陕西咸阳713703

出　　处：《水泥工程》2022年第1期40-42,共3页Cement Engineering

摘　　要：针对开流粉磨系统水泥中出现熟料粗颗粒,逐步进行原因查找及处理,通过修复隔仓板筛板,助磨剂管道优化、改造打散分级机筛板、打散机内筒增加钢丝网等一系列的处理及技术改造,彻底解决了水泥中的硬质粗颗粒,保证了产品品质,同时还提高了磨机产量,降低了粉磨电耗。In view of the occurrence of coarse clinker particles in the cement of the open flow grinding system, the causes are found and treated step by step. Through a series of treatment and technical transformation, such as repairing the screen plate of the compartment plate, optimizing the grinding aid pipeline, transforming the screen plate of the dispersing classifier and increasing the steel wire mesh in the inner cylinder of the dispersing machine, the hard coarse particles in the cement are completely solved, the product quality is guaranteed, and the output of the mill is improved, The grinding power consumption is reduced.

关 键 词：粗颗粒 开路磨 隔仓板 助磨剂管道 打散机筛板 

分 类 号：TQ172.6[化学工程—水泥工业]