| 加装SCR脱硝装置的锅炉系统数值模拟 |
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| 引用本文： | 程星星,金保升,钟文琪,仲兆平.加装SCR脱硝装置的锅炉系统数值模拟[J].热力发电,2009,38(7). |
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| 作者姓名： | 程星星 金保升 钟文琪 仲兆平 |
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| 作者单位： | 东南大学洁净煤发电与燃烧技术实验室,江苏南京,210096 |
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| 摘 要： | 采用改进的模拟算法,对装有选择性催化还原法(SCR)脱硝装置的300 MW机组煤粉锅炉的燃烧和烟风系统进行模拟,其包括炉膛、过热器、再热器、省煤器、空气预热器、SCR脱硝装置、除尘器和风机等,烟气温度以及压力的模拟结果与设计值吻合较好.
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| 关 键 词： | 火电厂 300 MW机组 锅炉 SCR脱硝装置 燃烧 烟风系统 数值模拟 |
NUMERICAL SIMULATION OF ADDITIONALLY INSTALLED SCR DENITRIFICATION EQUIPMENT |
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| CHENG Xing-xing,JIN Bao-sheng,ZHONG Wen-qi,ZHONG Zhao-ping.NUMERICAL SIMULATION OF ADDITIONALLY INSTALLED SCR DENITRIFICATION EQUIPMENT[J].Thermal Power Generation,2009,38(7). |
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| Authors: | CHENG Xing-xing JIN Bao-sheng ZHONG Wen-qi ZHONG Zhao-ping |
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| Abstract: | By adopting the modified simulation algorithm, the combustion, flue gas, and air systems of pulverized coal boilers for 300 MW units equiped with SCR denitrification equipment have been simula-ted,including the furnace, superheater, reheater, economizer, air preheater, SCR denitrification equip-ment,precipitator,and draft fans etc.. The simulation result of flue gas temperature and pressure tal-lies well with the designed values. |
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| Keywords: | 300 MW unit boiler SCR denitrification equipment combustion flue gas and air systems numerical simulation |
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