| 独立氧气用户调压阀后管道超压的安全隐患分析与排除 |
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| 引用本文： | 谢琼. 独立氧气用户调压阀后管道超压的安全隐患分析与排除[J]. 深冷技术, 2011, 0(4): 14-17 |
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| 作者姓名： | 谢琼 |
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| 作者单位： | 湖南省涟源钢铁集团有限公司技术改造指挥部; |
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| 摘 要： | 由于涟钢210 t炼钢转炉氧气输送系统的氧气输送调压阀和快速开启/切断阀动作存在时差,导致炼钢厂氧气输送调压阀后管道存在超压的安全隐患。简介炼钢厂氧气输送系统流程,分析导致超压的具体原因,阐述整改方案、实施效果以及运行中的注意事项。
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| 关 键 词： | 氧气输送系统 独立氧气用户 管道超压 安全隐患 |
Analysis and elimination of over-pressure risk of pipeline after the pressure regulation valve of independent oxygen user |
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| Xie Qiong. Analysis and elimination of over-pressure risk of pipeline after the pressure regulation valve of independent oxygen user[J]. Cryogenic Technology, 2011, 0(4): 14-17 |
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| Authors: | Xie Qiong |
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| Affiliation: | Xie Qiong(Technical Reform Headquarter,Hunan Lianyuan Iron &Steel Group Co.,Ltd.,Loudi 417009,Hunan,P.R.China) |
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| Abstract: | The time difference of action between the oxygen conveyance pressure regulation valve and the fast opening/closing valve of the oxygen conveyance system of our 210 t steelmaking converter results in over-pressure risk of pipeline after the oxygen conveyance pressure regulation valve.Here,the technical process of our oxygen conveyance system is briefed,the causes for over-pressure are analyzed,and the corrective scheme,its implementation effect and notes during operation are described. |
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| Keywords: | Oxygen conveyance system Independent oxygen user Pipeline over-pressure Safety risk |
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