锅炉技术2026，Vol.57Issue(2)：31-35,5.
回转式空气预热器在线动态密封自调整跟踪技术研究与应用
Research and Application of Online Dynamic Sealing Self-Adjusting Tracking Technology for Rotary Air Preheater
张战强 1殷海军 1蔡明坤 2赫建平 1周杰2
作者信息
- 1. 国能宁夏石嘴山发电有限责任公司,宁夏 石嘴山 753202
- 2. 上海锅炉厂有限公司,上海 200245
- 折叠
摘要
Abstract
To avoid the problems existing in the traditional technologies for reducing the air leakage at the hot end of the rotary air preheater,a new hot end air leakage control technolo-gy-the online dynamic sealing self-adjusting tracking technology for the rotary air preheater was studied.The working principle,main structure of this sealing technology and the calcu-lation method of the compensation were introduced.This technology has been applied to rota-ry air preheaters of multiple units,including those at Ningxia Shizuishan Power Plants,and has the advantages of good air leakage control effect and long-lasting performance.关键词
回转式空气预热器/漏风率/在线动态密封自调整跟踪技术Key words
rotary air preheater/leakage rate/online dynamic sealing self-adjusting track-ing technology分类
能源科技引用本文复制引用
张战强,殷海军,蔡明坤,赫建平,周杰..回转式空气预热器在线动态密封自调整跟踪技术研究与应用[J].锅炉技术,2026,57(2):31-35,5.
