湿法烟气脱硫装置烟气系统启、停过程对锅炉炉膛压力的影响  

Influence of Flue-gas System Start-up and Shutdown Procedure of Wet Method Flue-gas Desulphurization on Furnace Pressure

作　　者：张保瑞[1] 杜建桥[1] 周若明[1] 

机构地区：[1]河北省电力研究院,河北石家庄050021

出　　处：《河北电力技术》2005年第6期48-50,共3页Hebei Electric Power

摘　　要：以衡水恒兴发电有限责任公司2×300 MW燃煤机组的烟气脱硫装置为研究对象,详细介绍了石灰石石膏湿法烟气脱硫装置的烟气系统在投运与停运过程中对锅炉炉膛压力的影响,并提出较为合理的脱硫装置烟气系统的启、停控制方法,以减小对锅炉炉膛压力的影响。Taking the flue- gas desulphurization devuce of Hengxing power Co. Ltd. Coal- fired Units as an example, this paper presents the influence of the start- up and shutdown procedure of the lime stone/gypsum FGD wet method flue- gas system on the furnace pressure, and puts forward that the reasonable start- up and shutdown control method of FGD flue- gas system to reduce that influence of furnace pressure.

关 键 词：石灰石-石膏湿法烟气脱硫装置 烟气系统 炉膛压力 

分 类 号：X773[环境科学与工程—环境工程]