炼化装置容器的泄漏风险与控制  

RISK AND COMROL OF VESSEL LEAKAGE IN REFINING AND PETROCHEMICAL UNITS

作　　者：关庆贺[1] 杨晓雨[1] 张光[1] 

机构地区：[1]中国石油天然气股份有限公司辽阳石化分公司,辽宁辽阳111003

出　　处：《石油化工设计》2015年第4期31-33,35,共4页Petrochemical Design

摘　　要：压力容器泄漏,内漏污染产品,外漏污染环境,皆影响生命质量。为解决这一问题,在压力容器设计中,通过重新选择法兰接头和管法兰接头的材质,从而控制其泄漏。结合炼化装置工程实例和相关标准规范,对管壳式换热器管束和法兰接头泄漏控制进行了深入的讨论,同时对容器法兰接头和管法兰接头的泄漏与控制进行了详细的探讨,最后给出了相应合理的方案。Pressure vessel leakage,which pollutes the product or affects the environment,has negative impact on human life.To solve this problem,we control the leakage by reselecting the material of flange joint and pipe flange joint in the design of pressure vessel.Combined with engineering practices and standards concerned,the leakage control of tube bundle and flange joint of shell and tube heat exchanger are discussed,and the leakage and control of vessel flange joint and pipe flange joint are also discussed.Some reasonable design schemes are presented for the tube bundle and flange joint of heat exchanger.

关 键 词：容器泄漏 管束 法兰接头 控制 

分 类 号：TE687[石油与天然气工程—油气加工工程]