摘要
针对河津电厂1号日本三菱机组近几年来燃用煤质远远偏离设计值,仅灰分就高达33.70%,使省煤器磨损严重的现象,分析当前的煤质条件后,于2008年3月—4月对省煤器进行改造,对改前、改后省煤器的效果进行技术评估,保证机组安全经济运行。
The effects of economizer characteristics on economical performance of Hejin Power Plant No. 1 unit are experimentally investigated. The results show a three-degree decrease on the temperature of flue gas at the economizer＇ s entrance and exit, and the temperature of feed-water at the economizer＇ s exit rises slightly and becomes more stable.
出处
《山西电力》
2009年第5期44-45,共2页
Shanxi Electric Power
关键词
锅炉
省煤器
试验
boiler
economizer
test
