摘要
220t蒸汽干燥机是贵冶2013年工艺优化重点改造项目,干燥机稳定运行直接影响闪速炉作业率。此文分析了贵溪冶炼厂熔炼车间220t蒸汽干燥机大滚圈运行过程中存在的一些问题,分析裂化原因并提出相应的改进措施,总结了大滚圈的更换及调试细节、和安装经验。
The 220t steam dryer is a key renovation project of process optimization in Guiye Refinery in 2013.The stable operation of dryer directly affects the operation rate of flash furnace.The problems existing in the running process of 220t steam dryer in the smelting workshop of Guixi Smelter are analyzed,the causes of cracking are analyzed and the corresponding improvement measures are put forward,the replacement and debugging details of the large rolling ring and the installation experience are summarized in this paper.
作者
高坤
GAO Kun(Guixi Smelter,Jiangxi Copper Corporation Limited,Guixi 335424,Jiangxi,China)
出处
《铜业工程》
CAS
2021年第3期98-100,共3页
Copper Engineering
关键词
干燥机大滚圈
问题分析
应力
剥落
对策
dryer big rolling ring
problems analysis
stress
peeling
countermeasure
