| 630MW超临界锅炉高温受热面氧化皮形成及脱落原因分析 |
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| 引用本文： | 王殿仲,徐宪龙.630MW超临界锅炉高温受热面氧化皮形成及脱落原因分析[J].发电设备,2008,22(4). |
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| 作者姓名： | 王殿仲 徐宪龙 |
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| 作者单位： | 1. 国华太仓发电有限公司,江苏,太仓,215433
2. 三河发电有限责任公司,河北,三河,065201 |
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| 摘 要： | 描述了国华太仓发电有限公司2×630 MW超临界机组锅炉高温受热面管氧化皮形成及脱落的过程,分析了造成这一事故的原因,提出并实施了相应的处理办法。实践表明,这些处理措施取得了明显的效果,使机组能安全运行。
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| 关 键 词： | 能源与动力工程 锅炉 受热面内表面氧化皮 形成及脱落 原因分析 改进 |
Cause Analysis of Scale Formation and Fall-off from High Temperature Heat Surfaces of 630 MW Supercritical Boilers |
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| WANG Dian-zhong,XU Xian-long.Cause Analysis of Scale Formation and Fall-off from High Temperature Heat Surfaces of 630 MW Supercritical Boilers[J].Power Equipment,2008,22(4). |
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| Authors: | WANG Dian-zhong XU Xian-long |
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| Abstract: | Based on detail cause analysis of scale formation and fall-off process from high temperature heat surfaces of 2×630 MW supercritical boilers in Guohua Taicang Electric Power Co.Ltd.,corresponding countermeasures are proposed.Actual applications prove these countermeasures to be effective and helpful to safety operation of the unit. |
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| Keywords: | energy and power engineering boiler inner side oxidation of heat surface scale formation and fall-off cause analysis improvement |
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