| 130t/h褐煤锅炉燃烧系统设计要点分析 |
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| 引用本文： | 周洁,池作和.130t/h褐煤锅炉燃烧系统设计要点分析[J].电站系统工程,2003,19(2):11-12. |
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| 作者姓名： | 周洁 池作和 |
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| 作者单位： | 1. 杭州锅炉集团有限公司
2. 浙江大学 |
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| 摘 要： | 对通辽发电总厂和赤峰热电厂设计褐煤的燃烧和结渣特性进行了分析,通过采用合适的炉膛断面热负荷、燃烧器区域热负荷及双调节煤粉浓缩燃烧技术对燃烧系统进行设计。投产后两台锅炉达到50%负荷不投油稳燃,同时有效防止了炉内和喷口结渣。
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| 关 键 词： | 褐煤 煤粉浓淡燃烧 炉内结渣 低负荷稳燃 |
| 文章编号： | 1005-006X(2003)02-0011-02 |
| 修稿时间： | 2002年7月22日 |
Burner Design and Analysis of 130t/h Boiler Firing Brown Coal |
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| ZHOU Jie,CHI Zuo-he.Burner Design and Analysis of 130t/h Boiler Firing Brown Coal[J].Power System Engineering,2003,19(2):11-12. |
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| Authors: | ZHOU Jie CHI Zuo-he |
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| Abstract: | The ignition and slagging behavior of brown coal used by Tongliao Power Plant and Chifeng Thermal Power Plant are analyzed. A proper furnace grate heat release rate qF and burner zone heat release rate qR are adopted, and rich/lean combustion technology is also adopted. Pulverized coal flame is stable at 50% boiler load without oil flame support, and slagging in furnace is effectively prevented at high boiler load. |
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| Keywords: | brown coal rich/lean combustion technology slagging in furnace stable combustion at low load |
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