聚酯装置熔体过滤器的国产化改造  

THE DOMESTICATION TRANSFORMATION OF MELT FILTER FOR POLYESTER UNIT

作　　者：陈伯夫[1] 

机构地区：[1]中国石化股份有限公司天津分公司化纤厂,天津300271

出　　处：《石油化工设备技术》2003年第3期10-13,共4页Petrochemical Equipment Technology

摘　　要：熔体过滤器为聚酯装置关键设备,其国产化问题一直未能解决。该文通过对天津分公司200kt/a聚酯装置熔体过滤器改造方案的介绍,探讨了其国产化条件,分析了国产熔体过滤器的结构特点,并与进口过滤器进行了对比,提出了一些看法。The melt filter is the key equipment of polyester unit. Its domestication problem has not been solved. By means of introduction on the transformation plan of melt filter in Tianjin petrochemical 200 kt/a polyester u-nit,the domestication condition is discussed, the structural feature of domestic melt filter is analyzed, the comparison with import filter is carried out , some view point is proposed in this article.

关 键 词：聚酯熔体 熔体过滤器 滤芯室 热媒夹套部件 三通阀 

分 类 号：TQ323.4[化学工程—合成树脂塑料工业]