回转式空气预热器调试阶段着火原因分析及预防措施  

Analysis on Rotary Air Preheater Firing During Commissioning Period and Countermeasures

作　　者：张万德[1] 张勇胜[1] 魏刚[1] 刘斌杰[1] 杨守伟[1] 闫慧博[1] 

机构地区：[1]河北省电力研究院,石家庄050021

出　　处：《河北电力技术》2010年第6期6-8,共3页Hebei Electric Power

摘　　要：概述某火电厂回转式空气预热器调试阶段发生着火的过程,分析原因为空气预热器蓄热元件上的沉积物着火所致,提出预防措施,为避免其他机组在调试阶段发生空气预热器着火提供借鉴。This paper describes the rotary air preheater firing during commissioning period in some power plant,analyzes the cause of the firing is sediment of air preheater storage component fire,gives countermeasures of air prpreheater firing and to take reference for avoiding air heater firing in other power plant units during commissioning.

关 键 词：回转式空气预热器 调试 着火 可燃物沉积 燃烧调整 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]