电站锅炉炉膛温度测量概述与燃烧安全评价方法研究  

Overview of Temperature Measurement in Power Plant Boiler Furnaces and Research on Combustion Safety Evaluation Methods

作　　者：孙思聪 陈新中[1] 于建明[1] 廖晓炜[1] 刘峰[1] Sun Sicong;Chen Xinzhong;Yu Jianming;Liao Xiaowei;Liu Feng(China Special Equipment Inspection&Research Institute,Beijing 100029)

机构地区：[1]中国特种设备检测研究院,北京100029

出　　处：《中国特种设备安全》2024年第10期82-88,共7页China Special Equipment Safety

基　　金：国家重点研发计划“超设计使用年限服役承压设备安全智能预警关键技术”(2021YFC3001803)。

摘　　要：随着国家2030年碳达峰、2060年碳中和政策的提出,新能源在电力行业的占比必将逐步增加,新能源发电的不稳定性对电站锅炉提出了深度快速频繁调峰的需求,而锅炉调峰过程中最主要的就是调整锅炉的燃烧工况。所以,本文对与电站锅炉燃烧息息相关的炉膛温度测量方法进行了深入研究,探究了水冷壁背火侧、向火侧以及炉膛断面温度的测量方法;在此基础上,从部件、维保和运行安全三方面提出了电站锅炉燃烧安全评价方法,助力电站锅炉安全调峰运行。The proposal of the national carbon peak in 2030 and carbon neutral policy in 2060 will lead to a gradual increase in the proportion of new energy in the power industry.The instability of new energy power generation necessitates deep,rapid,and frequent peak regulation of power station boilers.The most crucial aspect of boiler peak regulation is adjusting the combustion condition.Therefore,this paper deeply explores furnace temperature measurement methods closely related to the combustion of power plant boilers,including water wall fire side,back side,and furnace section temperature measurement methods.Building on this foundation,a combustion safety evaluation method for power plant boilers is proposed from three aspects:component,maintenance,and operation safety.It is hoped that it can assit the power plant boiler safe peak operation.

关 键 词：调峰运行 电站锅炉 温度测量 燃烧安全 

分 类 号：X933.2[环境科学与工程—安全科学]