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燃烧配风对锅炉炉膛结渣及NO_x排放质量浓度的影响
引用本文:邹显宏,陆春义,陈光元.燃烧配风对锅炉炉膛结渣及NO_x排放质量浓度的影响[J].发电设备,2012,26(4):256-259.
作者姓名:邹显宏  陆春义  陈光元
作者单位:1. 武汉锅炉股份有限公司工程中心,武汉,430205
2. 大唐辽源热电发电厂,辽源,136200
3. 大唐兰州西固热电有限责任公司,兰州,730060
摘    要:通过配风试验,研究了某电厂300MW机组锅炉结渣、NOx排放质量浓度与配风的关系。试验结果表明:恰当的送风量及较小的二次风门开度,不仅有助于减轻炉膛结渣,也有助于降低NOx排放质量浓度。

关 键 词:锅炉  结渣  NOx排放质量浓度  燃烧器  漏风

Influence of Combustion Air Distribution on Boiler Furnace Slagging and NOx Emission
ZOU Xian-hong , LU Chun-yi , CHEN Guang-yuan.Influence of Combustion Air Distribution on Boiler Furnace Slagging and NOx Emission[J].Power Equipment,2012,26(4):256-259.
Authors:ZOU Xian-hong  LU Chun-yi  CHEN Guang-yuan
Affiliation:1.Wuhan Boiler Co.,Ltd.,Wuhan 430205,China;2.Datang Liaoyuan Thermal Power Plant,Liaoyuan 136200,China;3.Datang Lanzhou Xigu Thermal Power Co.,Ltd.,Lanzhou 730060,China)
Abstract:By air distribution tests,the influence of air distribution on boiler slagging and NOxemission of a 300 MW power unit has been studied.Test results indicate that appropriate air supply rate and smaller secondary air damper opening would help to reduce not only furnace slagging,but also NOxemission.
Keywords:boiler  slagging  mass concentration of NOxemission  burner  air leakage
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