| SHL20-13-A型蒸汽锅炉向热水锅炉的技术改造 |
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| 引用本文： | 吕长江,赵永成.SHL20-13-A型蒸汽锅炉向热水锅炉的技术改造[J].节能技术,2007,25(3):263-265,274. |
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| 作者姓名： | 吕长江 赵永成 |
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| 作者单位： | 1. 中国北车公司齐车集团,黑龙江,齐齐哈尔,161002
2. 大连交通大学,辽宁,大连,116001 |
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| 摘 要： | 本论文主要介绍了SHL20-13型蒸汽锅炉向热水锅炉的技术改造,通过热力及水动力计算完成了水循环改造的方案设计,并对对流管束水循环系统进行了过冷沸腾校核,通过对锅炉改造前后同等负荷情况下运行参数的比较,说明了热水锅炉具体节能所在.改造后锅炉运行安全可靠,出力足,达到了节能目的.
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| 关 键 词： | 水循环改造 方案设计 热力及水动力计算 过冷沸腾校核 运行效益分析 蒸汽锅炉 热水锅炉 技术改造 Boiler Water Heat Steam Transformation 锅炉运行安全 节能 炉具 比较 运行参数 情况 负荷 锅炉改造 过冷沸腾 水循环系统 对流管束 方案设计 |
| 文章编号： | 1002-6339（2007）03-0263-03 |
| 修稿时间： | 2007-03-222007-04-10 |
Technical Transformation of SHL20-13 Steam Boiler into Heat Water Boiler |
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| LV Chang-jiang,ZHAO Yong-cheng.Technical Transformation of SHL20-13 Steam Boiler into Heat Water Boiler[J].Energy Conservation Technology,2007,25(3):263-265,274. |
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| Authors: | LV Chang-jiang ZHAO Yong-cheng |
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| Affiliation: | 1. CNR - QRRS, Qiqihar 161002, China; 2. Dalian Jiaotong University, Dalian 116001, China |
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| Abstract: | This paper presents the technical transformation of two sets of SHL20-13 type steam boiler into heat water boiler.The design has been completed through calculations of thermal force and hydrodynamic force, boiling check beyond the cold is conducted for convection pipe water circulation system.By comparison of operation parameters under the same load conditions for the boiler before and after such transformation,it has indicated the specific feature of energy saving for the hot water boiler.After such transformation,the boiler operates reliably and is able to save the energy. |
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| Keywords: | water circulation transformation scheme design thermal force and hydrodynamic force calculation boiling check beyond the cold analysis of operation benefit |
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