镇海炼化Ⅱ加氢裂化装置换热器(E1001)放空接管泄漏原因分析及处理  

CAUSE ANALYSIS AND TREATMENT OF VENT PIPE LEAK IN HEAT EXCHANGER (E1001) OF HYDROCRACKER Ⅱ AT ZHENHAI REFINING & CHEMICAL CO.

作　　者：吴庆洋[1] 

机构地区：[1]中国石油化工股份有限公司镇海炼化分公司,浙江宁波315207

出　　处：《石油化工设备技术》2010年第4期63-66,共4页Petrochemical Equipment Technology

摘　　要：简要介绍了Ⅱ加氢裂化装置的反应流出物/混合进料绕管式换热器(E1001)的结构及发生泄漏的部位,分析了放空管泄漏的原因,重点介绍了该换热器修复的难点及修复程序。This article outlines the structure of the spiral tube heat exchanger(E 1001)for response effluent/mixed feeding in hydrocracker Ⅱ and the leak parts.It focuses on analyzing the reasons for vent pipe leak and difficulty in rehabilitation. The article also introduces the rehabilitation of the equipment through adoption of reasonable reworking plan.

关 键 词：绕管式换热器放空接管 泄漏 原因分析 修复 

分 类 号：TE966[石油与天然气工程—石油机械设备]