大型离心压缩机不平衡与流体激振耦合故障分析  

Analysis of Large Centrifugal Compressor Unbalance and Fluid Excitation Fault

作　　者：任永辉 沈安武 赵小龙 REN Yonghui;SHEN Anwu;ZHAO Xiaolong(Beijing Shougang Qianan Iron and Steel Co.,Ltd.,Beijing 100043,China)

机构地区：[1]北京首钢股份有限公司,北京100043

出　　处：《冶金动力》2022年第1期46-49,共4页Metallurgical Power

摘　　要：不平衡和流体激振类故障是旋转机械的常见故障。介绍了一起空气压缩机不平衡与流体激振耦合故障案例,详细分析了故障表现及其成因,根据不同故障表现给出了具体的处理方式,同时明确了下一步的处理方向。Imbalance and fluid excitation type of failure are common failures of rotating machinery.A case of imbalance and fluid excitation coupling fault of air compressor is introduced,and the fault performance and its causes are analyzed in detail.Specific treatment methods are given according to different fault performance,while the next treatment direction is clarified.

关 键 词：离心压缩机 振动 不平衡 流体激振 

分 类 号：TH452[机械工程—机械制造及自动化]