| 脱硫增压风机振动超标原因分析及处理 |
| |
| 引用本文： | 马志海,马静娴.脱硫增压风机振动超标原因分析及处理[J].防灾减灾工程学报,2013(3):55-58. |
| |
| 作者姓名： | 马志海 马静娴 |
| |
| 作者单位： | 宁夏银仪电力设备检修安装有限公司, 宁夏 银川 750001;宁夏马莲台发电厂, 宁夏 灵武 750001 |
| |
| 摘 要： | 针对330 MW机组湿法脱硫系统增压风机振动超标、影响机组正常运行的问题,采用逐个排除的分析方法,找出脱硫增压风机振动超标原因,提出了改进方案。改造结果表明:风机水平振幅、振速均达到了调整规范要求。
|
| 关 键 词： | 脱硫系统 增压风机 振动 动平衡试验 |
Cause analysis and treatment of the vibration value over standard for desulfurization booster fan |
| |
| MA Zhihai,MA Jingxian.Cause analysis and treatment of the vibration value over standard for desulfurization booster fan[J].Journal of Disaster Prevent and Mitigation Eng,2013(3):55-58. |
| |
| Authors: | MA Zhihai MA Jingxian |
| |
| Institution: | Ningxia Yinyi Electric Power Equipment Maintenance & Installation Co., Ltd., Yinchuan Ningxia 750001 , China; Ningxia Maliantai Electric Power Plant, Lingwu Ningxia 750001 , China |
| |
| Abstract: | Aiming at the problems of the booster fan vibration value over standard in wet desulfuriza?tion system of 300 MW units and influencing the units normal operation, using one by one exclusionmethod finds out the cause of booster fan vibration value over standard, brings forward improvingscheme. The improvement result shows that the level amplitude and speed of the fan vibration all meetthe requirments of adjusting regulation. |
| |
| Keywords: | |
|
| 点击此处可从《防灾减灾工程学报》浏览原始摘要信息 |
| 点击此处可从《防灾减灾工程学报》下载免费的PDF全文 |
|
