机械密封泄漏原因分析及改造  

Cause Analysis and Improvement of Mechanical Seal Leakage

作　　者：张洪涛 牟宗佺 叶家言 Zhang Hongtao;Mou Zongquan;Yejiayan(Qingdao Special Equipment Inspection Research Institute,Qingdao 266101)

机构地区：[1]青岛市特种设备检验检测研究院,山东青岛266101

出　　处：《石化技术》2019年第8期82-83,共2页Petrochemical Industry Technology

摘　　要：本文提出机械密封结构改进措施,改进后密封的运行周期得到延长,保证了装置长周期安全运转。In this paper,the improvement measures of mechanical seal structure are put forward.The operation period of the improved seal is prolonged,which ensures the long-term safe operation of the device.

关 键 词：压力容器 机械密封 金属波纹管 泄露 

分 类 号：F42[经济管理—产业经济]