| 振动在线监测与故障诊断系统在鼓风机上的应用 |
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| 引用本文： | 孙明科.振动在线监测与故障诊断系统在鼓风机上的应用[J].硫酸工业,2010(4):34-38. |
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| 作者姓名： | 孙明科 |
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| 作者单位： | 中国石化集团,南京化学工业有限公司机,械动力处,江苏,南京,210048 |
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| 摘 要： | 介绍振动在线监测与故障诊断系统的组成、数据采集器及软件。利用该系统对硫酸装置1200kW空气鼓风机实施在线状态监测与故障诊断，可确保机组安全可靠地运行。根据频谱分析诊断故障的类型及原因，采取针对性措施，可节约维修时间和费用。对振动在线监测与故障诊断系统今后的发展方向提出建议。
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| 关 键 词： | 鼓风机 振动 在线监测 故障诊断 |
Application of on-line vibration monitoring and fault diagnosing system in blower |
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| SUN Mingke.Application of on-line vibration monitoring and fault diagnosing system in blower[J].Sulphuric Acid Industry,2010(4):34-38. |
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| Authors: | SUN Mingke |
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| Affiliation: | SUN Mingke (Machinery ＆ Power Department, Nanjing Chemical Industrial Co. , Ltd. , SINOPEC, Nanjing, Jiangsu, 210048, China) |
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| Abstract: | On-line vibration monitoring and fault diagnosing system is described with respects to its configuration, data collector and software. It was used for on-line status monitoring and fault diagnosing of a 1 200 kW air blower in sulphuric acid plant to ensure safe and reliable operation. According to fault type and cause as diag- nosed by frequency spectrum analysis, appropriate measures were taken, resulting in repair time and cost savings. Some proposals concerning development directions of on-line vibration monitoring and fault diagnosing system in future are presented. |
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| Keywords: | blower vibration on-line monitoring fault diagnosing |
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