摘要
分析了细粉再燃的影响因素及三次风再燃的特点 ,并在此基础上提出了三次风再燃的技术方案、细粉浓缩器的选择以及细粉再燃过量空气系数的分配。通过对几种细粉分离器的比较以及时某电厂拟采用方案的分析 ,较好地解决了三次风用于再燃所面临的几个问题 ,得到的结果有助于三次风再燃的设计。
The influencing factors upon reburning finelypulverized coal and the features of reburning tertiary air have been analysed, and a technical scheme for reburning the tertiary air being put forward on the basis of said analysis. The concentrator of finely-pulverized coal has been selected, and the distribution of excess air coefficient for reburning the finely-pulverized coal being determined, solving comparatively well some faced problems to use tertiary air for reburning. The results obtained have practical guiding effect for reburning tertiary air design.
出处
《热力发电》
CAS
北大核心
2003年第9期42-46,共5页
Thermal Power Generation
