CN103411203A - 梯级利用锅炉烟气余热提高火电机组效率的方法和装置 - Google Patents
梯级利用锅炉烟气余热提高火电机组效率的方法和装置 Download PDFInfo
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CN201310197424.7A CN103411203B (zh) | 2013-05-24 | 2013-05-24 | 梯级利用锅炉烟气余热提高火电机组效率的方法和装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110925744A (zh) * | 2019-12-11 | 2020-03-27 | 中国能源建设集团广东省电力设计研究院有限公司 | 冷烟再循环机组导热油回收旁路烟气热量系统及控制方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB841040A (en) * | 1957-08-06 | 1960-07-13 | Babcock & Wilcox Ltd | Improvements in or relating to steam generators provided with air heater means |
GB1084896A (en) * | 1964-11-30 | 1967-09-27 | Shell Int Research | Method and apparatus for producing steam |
JPS5888501A (ja) * | 1981-11-24 | 1983-05-26 | バブコツク日立株式会社 | ボイラのホットバンキングにおける運転方法 |
CN101650022A (zh) * | 2009-08-21 | 2010-02-17 | 上海电力学院 | 一种汽轮机级间回热加热器跨级连接系统 |
CN202177093U (zh) * | 2011-05-19 | 2012-03-28 | 中国电力工程顾问集团华东电力设计院 | 多级高效置换式的烟气余热利用系统 |
CN202452469U (zh) * | 2012-02-14 | 2012-09-26 | 西安热工研究院有限公司 | 一种新型火力发电机组功率快速调节装置 |
CN102767821A (zh) * | 2012-06-27 | 2012-11-07 | 华北电力大学 | 用于加热高压给水的电站锅炉烟气余热深度利用系统 |
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- 2013-05-24 CN CN201310197424.7A patent/CN103411203B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB841040A (en) * | 1957-08-06 | 1960-07-13 | Babcock & Wilcox Ltd | Improvements in or relating to steam generators provided with air heater means |
GB1084896A (en) * | 1964-11-30 | 1967-09-27 | Shell Int Research | Method and apparatus for producing steam |
JPS5888501A (ja) * | 1981-11-24 | 1983-05-26 | バブコツク日立株式会社 | ボイラのホットバンキングにおける運転方法 |
CN101650022A (zh) * | 2009-08-21 | 2010-02-17 | 上海电力学院 | 一种汽轮机级间回热加热器跨级连接系统 |
CN202177093U (zh) * | 2011-05-19 | 2012-03-28 | 中国电力工程顾问集团华东电力设计院 | 多级高效置换式的烟气余热利用系统 |
CN202452469U (zh) * | 2012-02-14 | 2012-09-26 | 西安热工研究院有限公司 | 一种新型火力发电机组功率快速调节装置 |
CN102767821A (zh) * | 2012-06-27 | 2012-11-07 | 华北电力大学 | 用于加热高压给水的电站锅炉烟气余热深度利用系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110925744A (zh) * | 2019-12-11 | 2020-03-27 | 中国能源建设集团广东省电力设计研究院有限公司 | 冷烟再循环机组导热油回收旁路烟气热量系统及控制方法 |
CN110925744B (zh) * | 2019-12-11 | 2021-09-17 | 中国能源建设集团广东省电力设计研究院有限公司 | 冷烟再循环机组导热油回收旁路烟气热量系统及控制方法 |
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CN103411203B (zh) | 2015-03-04 |
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