| 一起立式锅炉爆炸事故原因分析及隐患排查 |
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| 引用本文： | 陈国华,胡卫朋,左嘉琦,林桂征,谭启勇.一起立式锅炉爆炸事故原因分析及隐患排查[J].中国特种设备安全,2022(1):80-83. |
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| 作者姓名： | 陈国华 胡卫朋 左嘉琦 林桂征 谭启勇 |
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| 作者单位： | 广西特种设备检验研究院玉林分院;广西特种设备检验研究院桂林分院 |
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| 摘 要： | 采用现场勘察、光谱分析和金相检验等方法对一起立式锅炉爆炸事故进行原因分析,发现该锅炉制造时存在严重未焊透的设备缺陷和其他使用管理方面的问题.为此制定了超声波检测工艺,对本地区同一制造厂生产的在用锅炉进行隐患排查.对排查发现存在严重制造缺陷的锅炉进行现场维修或召回,对排查发现的使用管理方面的问题也一并跟踪整改.
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| 关 键 词： | 立式锅炉 爆炸事故 原因分析 未焊透 隐患排查 |
Cause Analysis and Hidden Trouble Investigation of a Vertical Boiler Explosion Accident |
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| Authors: | Chen Guohua Hu Weipeng Zuo Jiaqi Lin Guizheng Tan Qiyong |
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| Institution: | (Guangxi Special Equipment Inspection and Research Institute Yulin Branch,Yulin 537000;Guangxi Special Equipment Inspection and Research Institute Guilin Branch,Guilin 541004) |
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| Abstract: | In this paper,a vertical boiler explosion accident was analyzed by means of field investigation,spectral analysis and metallographic examination.It was found that there were serious incomplete penetration used in this region were investigated.The boiler with serious manufacturing defects found in the investigation was repaired on site or recalled,and the management problems were also tracked and rectified. |
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| Keywords: | Vertical boiler Explosion accident Cause analysis Incomplete penetration Hidden trouble investigation |
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