轻烃泵用双端面机械密封的改造设计

Reformation of Dual-End-Face Mechanical seal for Hydrocarbon Pump

本文阐述并分析了轻烃泵用双端面机械密封的特点,提出了改进方法和设计依据。

This paper describes and analyses the reasons of the failure of dual-encl-face mechanical seal for hydrocarbon pump and proposes a reformation and design method.