摘要
对聚合釜机械密封的结构及工作原理作了简要论述，较为深入地分析了引起密封失效的有关因素，并结合运行和检修实践，从使用、维护、检修等诸方面提出了防治措施。
The structure and principle of operation of mechanical seal for polymerization kettles are briefly de-scribed here. Factors causing failure of seal are deeply analyzed. Through operation, examination and repairing, preventions in operation, maintenance,examination and repairing are proposed.
出处
《化工生产与技术》
CAS
1997年第2期51-56,共6页
Chemical Production and Technology
关键词
聚合釜
机械密封
磨损
性能
polymerization kettle, mechanical seal, failure analysis, friction heat, face pressure, wear, preventions
