摘要
为了提高磷酸铵料浆泵的使用寿命,改变密封结构,引入封堵液对填料进行润滑和封堵,改变阀座的材质,以增强不锈刚的耐腐蚀和耐磨损的能力。
In order to improve the working life of stuff pump for ammonium phosphate, the corrosion and wear - resisting properties for stainless steel were increased by the change of seal structure and valve seat＇s material, packing sealed and lubricated by the injection of high pressure liquid.
出处
《贵州化工》
2006年第1期46-47,共2页
Guizhou Chemical Industry
关键词
磷酸铵料浆泵
密封
腐蚀
磨损
寿命
Stuff pump for ammonium phosphate
seal
corrosion
wear and tear
life
