高效换热器在常减压蒸馏装置扩能改造中应用

Application of high efficiency heat exchangers in the revamp of atmospheric vacuum distillation unit

介绍了高效换热器在常减压蒸馏装置扩能改造中的应用,并与标定结果进行了比较。高效换热器在强化换热、节省装置占地、节约改造投资及降低能耗等方面具有较好的效果,特别适用于常减压装置的扩能改造,值得推广。

?The application of high efficiency heat exchangers in atmospheric and vacuum distillation unit is introduced .A comparison between designed date and practical evaluation is presented.It shows the high efficiency in enhanced heat transfer,smaller area occupied,lower revamp investment and less energy consumption.It is worth to be recommended in use in this area,especially the suitability in energysaving revamp.