摘要
介绍了机械密封技术的原理,分析了其主要优缺点,研究了机械密封端面的摩擦状态、影响机械密封效果的主要因素以及高温水泵的机械密封的热裂现象,并通过实际应用验证了机械密封技术在水泵维修中可取得的经济效益.实际应用表明,在水泵维修作业中应用机械密封技术可达到提升水泵密封效果、有效延长水泵运行寿命的目的.
The principle of mechanical seal technology is introduced, its main advantages and disadvantages are analyzed, the friction state of the end face of mechanical seal, the main factors affecting the effect of mechanical seal and the hot crack phenomenon of mechanical seal of high temperature pump are studied.Through practical application,the economic technology in pump maintenance are verified by practical application: the practical application shows that the application of mechanical seal technology in pump maintenance operation can achieve the purpose of improving pump seal effect and effectively prolonging pump operation life.
作者
李雷涛
Li Leitao(Shanxi Jincheng Coal Industry Group Sihe Mine,Jincheng Shanxi 048205)
出处
《机械管理开发》
2020年第4期227-228,共2页
Mechanical Management and Development
关键词
水泵
机械密封
端面
摩擦状态
应用
water pump:mechanical seal
end face:friction state
application
