机械密封技术最新进展  

Recent Progress on Mechanical Seal Technology

作　　者：顾伯勤[1] 蒋小文[1] 孙见君[1] 陈晔[1] 

机构地区：[1]南京工业大学机械与动力工程学院,南京210009

出　　处：《化工进展》2003年第11期1160-1164,共5页Chemical Industry and Engineering Progress

摘　　要：对国内外机械密封新技术进行了较全面的阐述 ,分析了表面改形机械密封技术、控制平衡比密封技术、组合密封技术和可控机械密封技术的发展水平 ,指出了机械密封总的发展方向是零逸出、高性能、高可靠性以及长寿命化。随着计算机和电子技术日新月异的发展 ,机械密封的监控技术将会在化工、石油化工。The new technology of mechanical seals is introduced. The recent progress in surface change sealing technology, controllable balance ratio sealing technology, combinable sealing technology and the controllable technology of operation parameters of mechanical seals is presented. The zero emission, high performance, high reliability and long life span must be emphasized in the development of new mechanical seal technology. With the rapid development of compute and electron technology, the controllable technology of mechanical seals will be rapidly developed and widely used in many industry fields such as chemical, petrochemical and energy industry.

关 键 词：机械密封 零逸出 密封性能 表面改形 平衡比 生产工艺 

分 类 号：TH136[机械工程—机械制造及自动化]