水隔离浆体泵清水阀漏油漏水的原因分析及处理措施

Treatment Measures and Analysis of Oil Leakage of Clean Water Valve in Water Isolation Pump

本文介绍了的水隔离泵的工作原理,从液控清水阀的作用及结构分析了渗氮阀杆发生电化学腐蚀的机理及清水阀易漏油漏水的原因,并提出了采取改进阀杆表面处理措施--电镀铬,提高阀杆及密封圈的使用寿命,解决清水阀漏油漏水的问题。

This article introduces the working principle of Water isolation Pump,analysis of the causes of electrochemical corrosion of Nitriding stem and some solves to improve the service life of the stem and the seal ring Oil Leakage of water valve from the role and structure of Hydraulic control clean water valve, and Proposed to improve the stem surface treatment measures-chromium electroplating,to improve the service life of stem and seal, Solve the problem of Oil Leakage problem of clean water valve