YU Peng-Feng1, ZHANG Jin2, HUANG wei1, et al. Preventing slagging technology practice of plasma ignition burners for large-scale boiler[J]. 2012, 32(4): 45-47.DOI:
大型锅炉等离子点火系统防止结焦技术实践
摘要
某电厂2×330 MW供热机组锅炉采用等离子点火技术
本文简要介绍等离子点火技术原理
分析在运行过程中易出现的问题
尤其是等离子点火系统结焦所产生的危害
并提出等离子点火系统各运行阶段防止结焦的技术措施
解决等离子点火系统基建调试过程中燃烧器喷口结焦的问题。在2号机组整个调试期间
未发生等离子燃烧器结焦事故。
Abstract
The plasma ignition technology principle is introduced and the problem occured in commissioning period and slagging damage of plasma ignition is analyzed in the paper.Through anti-slagging technology in different running steps
slagging problem of burner nozzles was solved during the whole commissioning period.