摘要
分析了CFB锅炉各种风帽的优缺点,运行中存在的磨损和漏渣问题;提出了在设计、制造方面解决上述问题的对策和环缝回流多喷口定向风帽的设想。
Advantages and disadvantages of various CFB boiler wind caps are being compared and analyzed, together with an introduction to their erosion and leakage problems encountered during operation. Countermeasures for optimization of design and manufacture of the wind caps are proposed, with some assumptions for developing circular-seam backflow wind caps with multi-spouts put forward.
出处
《发电设备》
2009年第4期266-268,269,共4页
Power Equipment
关键词
CFB锅炉
风帽
磨损
漏渣
改进措施
CFB boiler
wind cap
erosion
slag leakage
countermeasure
