大型煤粉锅炉基于O2和CO浓度的燃烧控制技术的研究
Research on Combustion Control Technology Based on O2 and CO Concentrations for Large-scale Coal Powder Boilers
李彦彪 1张正霞1
作者信息
- 1. 华能新疆吉木萨尔发电有限公司,新疆吉木萨尔 831700
- 折叠
摘要
文章针对大型煤粉锅炉中基于氧气(O2)和一氧化碳(CO)浓度的燃烧控制技术进行了研究,强调了O2和CO浓度监控在优化燃烧过程、提高能效、减少排放中的重要性,介绍了煤粉锅炉的工作原理、燃烧过程的基本理论,以及影响燃烧效率的主要因素,重点讨论了自适应控制、智能预测控制和优化控制技术在燃烧管理中的应用.通过实际案例分析,展示了基于O2和CO浓度的控制技术在提高燃烧效率和降低NOx排放方面的效果.
Abstract
The research focuses on combustion control technology based on oxygen(O2)and carbon monoxide(CO)concentrations in large coal-fired boilers.Emphasis was placed on the importance of monitoring O2 and CO concentrations in optimizing combustion processes,improving energy efficiency,and reducing emissions.Introduced the working principle of coal powder boilers,the basic theory of combustion process,and the main factors affecting combustion efficiency.The focus was on the application of adaptive control,intelligent predictive control,and optimization control technologies in combustion management.Through practical case analysis,the effectiveness of control technology based on O2 and CO concentrations in improving combustion efficiency and reducing NOx emissions was demonstrated.
关键词
煤粉锅炉/燃烧控制/氧气浓度Key words
coal powder boiler/combustion control/oxygen concentration引用本文复制引用
出版年
2024
NETL
NSTL
万方数据