离心式水泵填料密封装置的改造

Reform of filling seal equipment of centrifugal pump

分析了离心水泵填料密封装置存在的缺陷,可通过改造成机械密封形式来提高密封性能,以达到提高泵的效率。给出了改进装置的尺寸确定和技术要求。

The text describes the limitation of centrifugal pump filling seal equipment. Change the filling seal into the machine seal to improve seal capability and to increase efficiency. Gives design dimension of machine device and technology demand.