鞍钢鲅鱼圈PFCK1825型粉碎机锤子排列优化与评定  

Optimization of Arrangements of Hammers to Type PFCK1825 Pulverizer in Bayuquan Branch of Ansteel and Evaluation of the Arrangements

作　　者：崔思强[1] 衣鹏[1] 符志海 Cui Siqiang;Yi Peng;Fu Zhihai(Bayuquan Branch of Angang Steel Co.,Ltd.,Yingkou 115007,Liaoning,China)

机构地区：[1]鞍钢股份有限公司鲅鱼圈钢铁分公司

出　　处：《鞍钢技术》2019年第6期59-61,68,共4页Angang Technology

摘　　要：为进一步降低配煤细度指标,对鞍钢股份有限公司鲅鱼圈钢铁分公司PFCK1825型粉碎机锤子进行优化。优化结果表明,采取36个锤子的排列方式后,配煤细度指标平均值达到73.05%,过细颗粒的质量百分率降低至35%,保证了粉碎机设备稳定运行,降低了劳动强度,减少了伤害事故的发生率。In order to reduce the fineness index of blended coal,the arrangements of the hammers to the type PFCK1825 pulverizer were optimized in Bayuquan Branch of Angang Steel Co.,Ltd..After optimization the average values of fineness indexes of blended coal reached to 73.05%by using the mode of the arrangements with 36 hammers on.And as a result the quality percentage of superfine particles decreased to 35%,which guaranteed the stable operation of the pulverizer and also reduced the labor intensity and the incidence of injury accidents.

关 键 词：PFCK1825型粉碎机 锤子排列 粉碎细度 过细颗粒 

分 类 号：TH122.1[机械工程—机械设计及理论]