液环式真空泵密封泄漏分析  

The Sealing Leakage Analysis of Liquid-ring Vacuum Pump

作　　者：张宝明[1] 

机构地区：[1]中沙(天津)石化有限公司,天津300270

出　　处：《广州化工》2013年第15期201-202,246,共3页GuangZhou Chemical Industry

摘　　要：液环真空泵的密封装置因其具有独特的工作结构,使其在操作与维修方面具有针对性。应对液环密封泄漏的主要原因进行定性分析,并根据其工作缺陷,制定相应的改进措施,同时在液环泵的操作方式上进行了优化,保证液环真空泵长周期高负荷稳定运行,本文对以后相关设备故障的分析与改造具有借鉴作用。The sealing of liquid - ring vacuum pump complete with unique structure made it targeted in operation and maintenance. Qualitative investigation for the reason of the sealing leakage of liquid -ring vacuum pump was carried out, the improvement measures were got according to its operation defects, and the operating manner to ensure its steady operation in high load was optimized, which had reference for the fault analyzing and modifying of relevant equipment.

关 键 词：叶轮 止推滚柱轴承 机械密封 泄漏 

分 类 号：TB79[一般工业技术—真空技术]