摘要
简介了风机轴承箱在填料密封的基础上，增加了内装旋转轴唇形橡胶密封圈后的安装及其工作原理和方法，同时对改进前后的密封效果作以比较，阐述了经过几年的实际应用，证明这种方法具有良好的密封效果。
Installation and its working principle and method of fan bearing box after adding lip rubber seal ring of the build-in rotary shaft on the basis of packing seal are briefly introduced.Sealing effects before and after improved have been comparied at the same time.Practical application in a few years was explained and proved that there are good sealing effect with this method.
出处
《风机技术》
北大核心
1999年第1期40-41,共2页
Chinese Journal of Turbomachinery
