摘要
介绍了再生塔存在的问题,对再生塔顶部结构进行优化设计,实现PLC连锁自动化操作,对异常工况及时反馈,准确反应,减轻劳动强度,保障工人安全。
The existing problems of regenerating column are introduced.The top structure of regenerating column is optimized to realize PLC interlock so as for accurate response in case of abnormal working conditions,as well as timely feedback,reduction of labor intensity,and ensuring worker’s safety.
作者
刘永禄
梁有仪
曲斌
Liu Yonglu;Liang Youyi;Qu Bin(ACRE Coking&Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China)
出处
《燃料与化工》
2019年第6期44-45,共2页
Fuel & Chemical Processes
关键词
再生塔
优化设计
PLC连锁
Regenerating column
Optimized design
PLC interlock