摘要
简要阐述热电站锅炉安全保护系统及其关键技术-火焰检测器的原理与特性,讨论在实际应用中火焰检测的稳定性和可靠性问题。通过对炉膛火焰的提取,分析与处理,使炉膛灭火保护装置的功能得以扩大和延伸。这一技术对热电站锅炉的火焰检测及灭火报警起着关键作用,该项技术目前已获广泛应用。
The paper introduces system of boiler outfiring protection of heat power station and it key technology,dealing with principle and characteristic of flame detector.In this proper,the stability of flame are discussed.In the light of extraction, process and analysis of the signal in the boiler, function of the system used in hearth outfiring pnotection are expanded and extended.The technology has an active effect on fire inspection and autfiring alarm of boilers of the heat power plant.
出处
《安徽大学学报（自然科学版）》
CAS
2003年第1期71-74,共4页
Journal of Anhui University(Natural Science Edition)
基金
安徽省科技厅自然科学基金资助项目(9904523)
