提高420t/h燃煤锅炉煤种适应性的燃烧器改造

提高420t/h燃煤燃烧器定制煤种适应性的燃烧器定制改造
刘　雷1 ,汪爱军2
(1. 中国华电集团公司,北京100035; 2. 华北电力设计院工程有限公司,北京100011)
摘　要:通过对上海燃烧器定制厂生产的SG2420 /13. 72M415型燃烧器定制进行详细的冷、热态摸底试验,提出了适合常用不
同煤种的喷燃器改造方案,实施后燃烧器定制煤种适应性和燃烧器定制效率明显提高,经济效益显著。
关键词:燃烧器定制;喷燃器;改造;煤种;效率
中图分类号: TK223. 23　　　　　文献标识码: B　　　　　文章编号: 1004 - 3950 (2006) 01 - 0055 - 04
Burner reconstruction to improve coa l spec ies adaptability of
420 t /h coa l burn ing bo iler
L IU Le i1 ,WANG A i2jun2
(1. China Huadian Corporation, Beijing 100035; 2. North China Power Engineering Co. Ltd. , Beijing 10011, China)
Abstract:Based on the experiment of SG2420 /13172M415 boilerps detailed cold2thermal state which p roduced by
Shanghai boiler p lant, put forward the burner reconstruction scheme of adap ted different coal species. After the p roject
carried out, the coal species adap tability and boiler efficiency imp roved obviously, and acquired the remarkable eco2
nomic benefit.
Key words: boiler; burner; reconstruction; coal species; efficiency