摘要
针对轻烃泵机械密封存在着汽液两相 ,导致难密封的特点 ,采用两级机械密封和联合平衡鼓及止推轴承来消除泵轴向力的方法 ,很好地解决了丙烷泵泄漏难题 ,并作了理论分析与泵性能检验实验 ,证明改造是非常成功的 。
Aimed at the specialty of gas and liquid phase on the surface of the light ends pump seal,the method of twain seals balance drum and push bear are used to counteract the axis force,then the problem of the pump leak has been solved,the theoric analyse and the experiment has been made,which proves the rebuild is successful and fill up the domestic blank for the seal of Propane Pump.
出处
《液压气动与密封》
2001年第5期23-25,共3页
Hydraulics Pneumatics & Seals
