| 空冷塔出口管道安全阀起跳原因解析 |
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| 引用本文： | 李磊,杨建国,李文波. 空冷塔出口管道安全阀起跳原因解析[J]. 深冷技术, 2008, 0(5) |
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| 作者姓名： | 李磊 杨建国 李文波 |
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| 作者单位： | 安阳钢铁股份有限公司制氧厂,河南省安阳市安钢大道455004 |
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| 摘 要： | 介绍空压机加压送气过程中,空冷塔出口管道安全阀超压起跳故障和操作参数,超压原因是压力变送器取压管被堵塞,使压力变送器传输的压力值偏低、滞后,阐述了解决方法和预防措施。
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| 关 键 词： | 安全阀 超压 空冷塔 空压机 |
Cause analysis of the relief valve activation at outlet pipelines of air cooling tower |
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| Abstract: | The fault of relief valve's overpressure activation at outlet pipeline of air cooling tower,as well as the corresponding operating parameters,during the compressed gas supply with an air compressor is introduced.The overpressure is attributed to the blockage at the pressure sampler tube for pressure sensor,which misled the transmitted pressure with a relatively lower and lagged value.The solutions and precautions are proposed to avoid the fault. |
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| Keywords: | Relief valve Overpressure Air cooling tower Air compressor |
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