宝钢滚筒型渣处理装置用钢球磨损分析  

Wear analysis of steel ball in rotary drum-type slag treatment device at Baosteel

作　　者：王有龙[1] 胡治春[2] 金焰[2] 娄柏麟[1] 

机构地区：[1]宝钢股份炼钢厂,上海201900 [2]中冶宝钢技术服务有限公司,上海200941

出　　处：《钢铁研究》2012年第2期50-55,共6页Research on Iron and Steel

摘　　要：通过对滚筒型渣处理装置内钢球磨损原因进行分析,找出了钢球磨损的影响因素和临界状态,发现16Mn钢球发生物理变化的温度临界点在700～800℃。通过滚筒冷却工艺、进渣工艺和放散蒸汽工艺的改进,降低了滚筒钢球的消耗。Based on analysis of ball wear reason in rotary drum-type slag treatment device,key factors to cause the wear of the steel ball were found out.In addition,the critical state of 16Mn steel ball wear was also determined,i.e in a temperature range of 700~800 ℃.Through improvements of cooling system,slag-in technology and steam-emission technology the consumption of the steel ball decreased obviously.

关 键 词：渣处理 钢球 钢渣 维氏硬度 热传递 

分 类 号：TF544[冶金工程—钢铁冶金]