热力发电Issue(12)：130-135,6.DOI:10.3969/j.issn.1002-3364.2014.12.130
引、增压风机合并改造的烟道优化
Flue duct optimization for integration of induced draft fan and booster fan
石清鑫 1孙大伟 1杨静 2董康田 1郑金1
作者信息
- 1. 西安热工研究院有限公司，陕西 西安 710032
- 2. 中国电力科学研究院，北京 102401
- 折叠
摘要
Abstract
Against the flue duct optimization after integration of induced draft fan and booster fan in thermal power plants,a numerical simulation based design method combining with the practical retrofitting experi-ence for flue duct optimization was put forward and then applied in the induced fan retrofitting for a 300 MW unit.The results show that optimizing the flue arrangement and adding appropriate guide plates lead to a pronounced energy-saving effect with reduced flue losses as well as improved flow uniformity at the inlet of the absorbing tower.关键词
引风机/增压风机/合并改造/烟道优化/导流板/烟道阻力/节能Key words
induced draft fan/booster fan/integration/flue optimization/guide plate/flue duct resistance/en-ergy saving分类
能源科技引用本文复制引用
石清鑫,孙大伟,杨静,董康田,郑金..引、增压风机合并改造的烟道优化[J].热力发电,2014,(12):130-135,6.
