|
|||||
|
|
| 高压筒袋泵间歇性异常振动的故障诊断与控制 | |
| 引用本文： | 陈晴,于湘智,邵毅敏,王克宇.高压筒袋泵间歇性异常振动的故障诊断与控制[J].化工设备与管道,2011,48(1):28-30,41. |
| 作者姓名： | 陈晴 于湘智 邵毅敏 王克宇 |
| 作者单位： | 1. 重庆水泵厂有限责任公司,重庆,400033 2. 重庆大学,重庆,400030 3. 重庆医药设计院,重庆,400030 |
| 摘 要： | 高压筒袋式多级离心泵出现间歇性异常振动,在初步排除泵自身不平衡为主要因素的基础上,通过对两台并联运行的泵进行振动测试对比分析,诊断为齿形联轴器不平衡是诱发泵振动表现出间歇性和自激振特征的主要原因,更换经动平衡的备用联轴器后,设备运行恢复正常. |
| 关 键 词： | 筒袋泵 齿形联轴器 振动 不平衡 |
Diagnosis and Control of Abnormal Intermittent Vibration Occurred in High Pressure Barrel Pump |
|
| CHEN Qing,YU Xiang-zhi,SHAO Yi-min,WANG Ke-yu.Diagnosis and Control of Abnormal Intermittent Vibration Occurred in High Pressure Barrel Pump[J].Process Equipment & Piping,2011,48(1):28-30,41. | |
| Authors: | CHEN Qing YU Xiang-zhi SHAO Yi-min WANG Ke-yu |
| Affiliation: | 1.Chongqing Pump Industry Co,Ltd,Chongqing 400033,China;2.Chongqing University,Chongqing 400030,China; 3.Chongqing Pharmaceutical and Medical Industry Design Institute,Chongqing 400030,China) |
| Abstract: | Intermittent abnormal vibration was occurred in high pressure barrel multi stage centrifugal pump.When unbalance occurred in its rotating parts as the main effect of the vibration was ruled out,by the analysis and comparison of the vibration test results for two parallel connected pumps,it was diagnosed that unbalance of tooth coupling is the key cause inducing the vibration of pump. Thus,the spare coupling was used to substitute for the old one,the pump performance in normal condition. |
| Keywords: | barrel pump tooth coupling vibration unbalance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
