摘要
对加氢反应进料泵(GA-102A/B)的机械密封泄漏的主要原因进行了计算分析,指出摩擦副端面温度过高是导致机械密封失效的主要原因,通过采取对机械密封安装前的检查、对机械密封辅助冷却系统的改造等措施,解决了密封泄漏问题。
By means of calculation and analysis on the main reason affected the mechanical seal leakage of the hy-drogenated reaction-feeding pump, pointed out that the main reason caused the mechanical seal failure was the super temperature of friction pair end face . By means of a-dopting some measure of checking up on the mechanical
seal before assembly, and transforming the auxiliary cooling system of mechanical seal, the problem of seal leakage was solved
出处
《石油化工设备技术》
CAS
2003年第6期48-50,共3页
Petrochemical Equipment Technology
关键词
加氢裂化装置
泵
机械密封
端面温度
泄漏
Hydrocracking unit, Pump, Mechanical seal, End face temperature, Leakage
