摘要
通过对顺酐装置顺酐输送泵机械密封频繁失效的原因进行分析,改进了密封的结构和摩擦副材料,取得了良好的密封效果和经济效益。
After analyzing the reason of mechanical seal loses of transportation pump, the author shows solution how to improve seal construction and the friction pair material, obtaines good sealed effect and economic benefit.
出处
《机械研究与应用》
2008年第1期41-42,共2页
Mechanical Research & Application
关键词
机械密封
摩擦副
分析改进
mechanical seal
friction pair
analysis and improvement
