6500t/d水泥项目烧成系统针对性优化设计  

Targeted optimization design of the firing system for a 6500 t/d cement project

作　　者：周磊 Zhou Lei(Hefei Cement Research and Design Institute Co.,Ltd.,Hefei 230000,China)

机构地区：[1]合肥水泥研究设计院有限公司,安徽合肥230000

出　　处：《水泥工程》2024年第3期6-9,48,共5页Cement Engineering

摘　　要：巴基斯坦Askari 6500t/d水泥生产线自投料以来各项指标优异,燃料为2种煤质差异较大的原煤搭配使用,暂时没有预均化设施,煤品质波动对烧成系统影响很大。结合原煤特点,通过对分解炉进行针对性定制设计,对烧成系统进行整体优化设计,使烧成系统各项性能指标达到了国外先进水平。Since its commissioning,the Askari 6500t/d cement production line in Pakistan has achieved excellent performance in various indicators.The raw coal is a combination of two types of coal with significant differences quality,and there is currently no pre homogenization facility.The fluctuation of coal quality has a significant impact on the firing system.Based on the characteristics of raw coal,targeted customized design was carried out for the decomposition furnace,and the overall optimization design of the firing system was carried out,so that the performance indicators of the firing system reached the advanced level abroad.

关 键 词：原燃材料 阿富汗煤 硫碱比 热值 

分 类 号：TQ172.6[化学工程—水泥工业]