| 半山发电厂4号炉水冷壁爆管原因分析与防范 |
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| 引用本文： | 袁伟,胡生明.半山发电厂4号炉水冷壁爆管原因分析与防范[J].浙江电力,1999,18(5):8-10. |
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| 作者姓名： | 袁伟 胡生明 |
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| 作者单位： | [1]浙江省电力试验研究所 [2]浙江省半山发电厂 |
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| 摘 要： | 通过对同类型锅炉的运行特性进行对比，认为ＳＧ－＝４２０／１３．８－Ｍ４１５型锅炉水冷壁喷燃器区域发生高温腐蚀具有一定的普遍性。同时，对该厂频繁爆管的机理进行了论述，在此基础上，提出了对喷燃器的改造方案。
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| 关 键 词： | 水冷壁 爆管 高温腐蚀 喷燃器 锅炉 发电厂 |
Analysis and Precaution of the No.4 Boiler Waterwall Failure in Banshan Power Plant |
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| Yuan Wei,Zhang Ming,Hu Shenming,etc..Analysis and Precaution of the No.4 Boiler Waterwall Failure in Banshan Power Plant[J].Zhejiang Electric Power,1999,18(5):8-10. |
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| Authors: | Yuan Wei Zhang Ming Hu Shenming etc |
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| Abstract: | The author considers that the high temperature corrosion is prevalent to some txtent at the burner zone of the SG-420/13.8-M415 boiler waterwall.by comparing with the boiler operation performance of the some kind. Meanwhile,the mechanism of frequent tube failure in this plant was discussed,then the retrofit scheme of the burner was pointed out. |
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| Keywords: | waterwall tube failure high temperature corrosion burner |
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