流体机械

2015, v.43;No.519(09) 50-53

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醋酸装置高速泵高速轴断裂原因分析及改进措施
Reason Analysis and Improvement Measures of High Speed Pump Shaft Acetic Acid Device High-speed Fracture

苏本林,许炎,仝文浩
SU Ben-lin,XU yan,TONG Wen-hao

摘要(Abstract):

针对醋酸装置高速泵高速轴频繁发生断裂的现象,分别从高速轴断口宏观特性、轴的结构、转子部件动平衡精度以及材料耐腐蚀性能等方面进行原因分析,提出了结构上的改进和提高材料耐腐蚀性能的措施,经工业考核取得了良好的运行效果。
For high speed pump shaft acetic acid device high-speed frequent fracture of the phenomenon,respectively from the macroscopic characteristics 、the axis of the structure,dynamic balance of rotor accuracy and material corrosion resistant performance and so on,and some measures for corrosion resistance of the improvement of structure and improve the material was put forward,the industrial test achieved good results.

关键词(KeyWords): 高速轴;断裂;原因分析;改进措施
high speed shaft;fracture;cause analysis;improvement measures

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 苏本林,许炎,仝文浩
SU Ben-lin,XU yan,TONG Wen-hao

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