| 一起蒸汽管道爆炸事故分析 |
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| 引用本文： | 贡志林.一起蒸汽管道爆炸事故分析[J].广州化工,2010,38(7):181-182. |
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| 作者姓名： | 贡志林 |
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| 作者单位： | 江苏省特种设备监督检验研究院镇江分院,江苏,镇江,212002 |
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| 摘 要： | 某化工厂蒸汽主管线上一对旋转补偿器在运行过程中突然发生爆炸,该管线从当地供热管网接入,输送蒸汽为过热蒸汽。蒸汽管道设计压力为1.1MPa,设计温度为250℃,正常运行参数为0.8MPa、200℃。通过对爆炸现场的勘察和对当地供热管网系统的综合分析,认为水击是造成这次爆炸事故的直接原因。
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| 关 键 词： | 蒸汽管道 爆炸 水击 |
Explosion Analysis of the Steam Pipeline |
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| GONG Zhi-lin.Explosion Analysis of the Steam Pipeline[J].GuangZhou Chemical Industry and Technology,2010,38(7):181-182. |
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| Authors: | GONG Zhi-lin |
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| Affiliation: | GONG Zhi-lin(Branch Institute of Special Equipment Supervision and Inspection of Jiangsu Province,Zhenjiang Zhenjiang 2120002,China) |
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| Abstract: | A pair of working compensators on main steam pipelines suddenly exploded in a chemical factory.The pipelines connected with the local heating pipes,delivering overheated steam.The design pressure of steam pipelines was 1.1MPa,design temperature 250℃ and the parameters 0.8MPa and 200℃.According to inspection of the explosive spot and analysis of the local heating pipeline systems,the direct cause of the explosion was water hammer. |
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| Keywords: | steam pipeline explosion water hammer |
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