| 氨压缩机振动值上升原因分析及解决措施 |
| |
| 引用本文： | 夏群,程中波.氨压缩机振动值上升原因分析及解决措施[J].大氮肥,2014,37(5):312-314,329. |
| |
| 作者姓名： | 夏群 程中波 |
| |
| 作者单位： | 重庆建峰化工股份有限公司化肥分公司,重庆,408601 |
| |
| 摘 要： | 在更换氨压缩机两端轴封装置机械密封组件后,机组运行中推力端轴振动值出现上升问题,通过分析迷宫密封的故障、轴承油挡的间隙和轴承顶间隙的偏差,得出转子振动值上升的主要原因是迷宫密封流道堵塞及轴承装配间隙偏大所致,通过采取相应的措施得以解决.
|
| 关 键 词： | 氨压缩机 转子 振动值 |
CAUSES OF AMMONIA COMPRESSOR VIBRATION VALUE RISE AND SOLUTIONS |
| |
| Xia Qun,Cheng Zhongbo.CAUSES OF AMMONIA COMPRESSOR VIBRATION VALUE RISE AND SOLUTIONS[J].Large Scale Nitrogenous Fertilizer Industry,2014,37(5):312-314,329. |
| |
| Authors: | Xia Qun Cheng Zhongbo |
| |
| Affiliation: | Xia Qun;Cheng Zhongbo;Chongqing Jianfeng Chemical Industry Co., Ltd.; |
| |
| Abstract: | After replacing the mechanical seal at the two ends of shaft seal units of ammonia compres- sor, the vibration value rise appeared on the shaft at the thrust end. Studying the failure of labyrinth seal, gap between bearing oil catches and deviation were found： runner blocking in labyrinth measures were taken to solve the problems. on bearing top gap, the main reaso seal and too large gap of bearing ns of rotator vibration value rise during assembly. Corresponding |
| |
| Keywords: | ammonia compressor rotator vibration value |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
