| 离心式风机异常振动原因分析及处理 |
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| 引用本文： | 高智勇,张根珠. 离心式风机异常振动原因分析及处理[J]. 热力发电, 2004, 33(10): 91-92 |
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| 作者姓名： | 高智勇 张根珠 |
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| 作者单位： | 1. 华电黄石发电股份有限公司,湖北,黄石,435002
2. 大冶有色金属公司冶炼厂,湖北,黄石,435005 |
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| 摘 要： | 对鄂州电厂一次风机异常振动的原因进行了分析，认为该风机轴承、轴承座、风机中心等均存在较大问题，其根本原因是风机存在动不平衡现象。调整后，风机振动值达到了要求。
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| 关 键 词： | 异常振动 一次风机 风机振动 离心式风机 轴承座 中心 现象 电厂 调整 |
| 文章编号： | 1002-3364(2004)10-0091-02 |
CAUSE ANALYSIS AND TREATMENT OF ABNORMAL VIBRATION FOR CENTRIFUGAL FANS |
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| GAO Zhiyong,ZHANG Genzhu. CAUSE ANALYSIS AND TREATMENT OF ABNORMAL VIBRATION FOR CENTRIFUGAL FANS[J]. Thermal Power Generation, 2004, 33(10): 91-92 |
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| Authors: | GAO Zhiyong ZHANG Genzhu |
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| Abstract: | The causes leading to abnormal vibration of the primary air fan in Ezhou Power Plant, Hubei Province, have been analysed. It is considered that the comparatively large problems are existing in bearings, bearing pedestals, and fan centre etc., but the basic reason is dynamic unbalancing phenomenon existing in the fan. After adjustment, the vibration value of the said fan has already reached requirement. |
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| Keywords: | primary air fan abnormal vibration bearings adjustment |
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