深冷空分预冷系统存在的问题分析与改进

摘要

针对深冷空分预冷系统运行常见问题,做了简单的论述,提出了改进措施.从实际情况来说,该系统的应用过程中,空冷塔出口空气温度高以及冷结垢严重等问题较为常见.结合实际案例,对此类问题进行具体分析,提出具体的改进建议,以供相关人员参考.%According to the common problems in the operation of cryogenic air separation pre-cooling system,a brief discussion was made and improvements were proposed.From the actual situation,the application of this system,the air temperature of the air cooling tower outlet is high and the cold fouling is serious and other issues are more common.Combine the actual case,carry on the concrete analysis to this kind of question,put forward the concrete improvement suggestion,share to the relevant personnel reference.