精氩塔工况波动的原因分析与调整  

Causes Analysis and Regulation of Fluctuation of Refining Argon Tower Operation

作　　者：柳成[1] 王秀芹[1] 贾继华[1] 

机构地区：[1]唐山科技职业技术学院,河北唐山063000

出　　处：《冶金动力》2007年第5期26-27,共2页Metallurgical Power

摘　　要：介绍了粗氩塔和精氩塔的工况调整,分析了精氩塔内波动的原因,最终确认引起精氩塔波动的主要原因是液氮过冷度的影响,进行调整后,达到了稳定的工况。Operation regulations of primary argon tower and refining argon tower were presented and causes of fluctuation in the refining argon tower were analyzed. It found out that main causes of the fluctuation were effect of degree of supercooling of liquid nitrogen. The operation was stable after regulation.

关 键 词：精氩塔 波动 分析 过冷度 

分 类 号：TB653[一般工业技术—制冷工程]