1000MW超超临界塔式锅炉燃烧优化调整  

Combustion Optimization for 1 000 MW Ultra-supercritical Tower Boiler

作　　者：潘国清[1] 徐小琼[1] 应明良[1] 蔡洁聪[1] 

机构地区：[1]浙江省电力试验研究院,杭州310014

出　　处：《浙江电力》2011年第7期30-33,共4页Zhejiang Electric Power

摘　　要：通过燃烧优化调整试验,有效地解决了1 000 MW超超临界塔式锅炉长期以来的结焦问题,同时也大大提高了再热汽温,降低了送、引风机的耗电量,增加了送、引风机的裕量,减少了NOX排放浓度,提高了锅炉整体安全性和经济性。The coking problem of 1 000 MW ultra-supercritical tower boilers which exists for a long time is solved effectively by combustion optimization tests. Meanwhile, the reheating steam temperature is significantly increased. The power consumption of forced and induced draft fans and the NOx emission concentration are reduced and the margins of these draft fans are greatly increased. Therefore the overall safety and economy of boilers are improved.

关 键 词：1000MW 超超临界 塔式锅炉 燃烧 优化 调整 

分 类 号：TK227.1[动力工程及工程热物理—动力机械及工程]