PTA氧化干燥机M302出料箱漏水原因及检修

摘要

PTA装置氧化单元干燥机M302出料箱漏水原因，在全国范围同类设备中实属首例。针对这种情况，从结构、材料、环境、应力等方面进行全面分析探讨，并采取相应措施检修，试运转效果良好。%The leakage reason of oxidation unit dryer M302 container for Luoyang Petrochemical PTA Plant was the first examPle in similar devices across the country. In view of this situation,a comPrehensive analysis was conduc﹣ted from structure,material,environment and stress ,and aPProPriate measures for maintenance were taken. The commissioning result was good.