摘要
介绍了采用尾部双烟道布置、挡板调温的新型四角切圆燃烧300MW锅炉燃用高灰分烟煤、贫煤的技术优势及特点,以及针对燃烧特性所采取的保证稳燃、燃尽和低NOx排放的技术措施。
Introduces the technical advantages and key characteristics of the new type sub-critical tangential-fired 300 MW boiler with parallel rear down pass and gas biasing dampers, which firing high-ash content bituminous and lean coal. It describes the techniques to ensure combustion-stabilization, increase firing efficiency and decrease NOx emission.
出处
《东方电气评论》
2005年第3期123-127,135,共6页
Dongfang Electric Review
关键词
四角切圆燃烧
高灰分烟煤
贫煤
挡板调温
尾部双烟道
Tangential-fired
High-ash Content Bituminous and Lean Coal
Parallel Rear Down Pass
Gas Biasing Dampers
