摘要
大中型立式泵机组下导轴承,一般采用倒装的形式安装,运行过程中会出现轴承脱落现象,严重影响机组安全运行。针对SEZ2200-1875型大型立式混流泵水导轴承易脱落的问题,阐述了彻底解决大型立式泵机组水导倒装轴承易脱落的措施,方法简单易行,效果明显。
With the illustration of the large vertical pump axial flow pump, the structure of the pump,general diversion bearings?installation method and the malfunction phenomena of the installed diversionbearings?breaking off are introduced, and the cause of the its breaking off is analysed. Then the improvementprocedure is brought forward. And the results suggests that the method is easy to operate, and it should bepopularized.
出处
《排灌机械》
2004年第1期44-46,共3页
Drainage and Irrigation Machinery
