冶金动力
冶金動力
야금동력
Metallurgical Power
2015年
12期
30-34,38
,共6页
煤粉锅炉%综合改造%燃烧%优化调整
煤粉鍋爐%綜閤改造%燃燒%優化調整
매분과로%종합개조%연소%우화조정
pulverized coal boiler%comprehensive transformation%combustion%optimizing adjustment
试验以宝钢电厂1号机组为研究对象,研究了运行氧量、配风方式和磨煤机运行参数对锅炉安全特性、经济特性和环保特性的影响.通过燃烧优化调整,350MW负荷、燃用常用煤种时,锅炉热效率提高了0.64个百分点,降低标准供电煤耗近2.05g/kWh.
試驗以寶鋼電廠1號機組為研究對象,研究瞭運行氧量、配風方式和磨煤機運行參數對鍋爐安全特性、經濟特性和環保特性的影響.通過燃燒優化調整,350MW負荷、燃用常用煤種時,鍋爐熱效率提高瞭0.64箇百分點,降低標準供電煤耗近2.05g/kWh.
시험이보강전엄1호궤조위연구대상,연구료운행양량、배풍방식화마매궤운행삼수대과로안전특성、경제특성화배보특성적영향.통과연소우화조정,350MW부하、연용상용매충시,과로열효솔제고료0.64개백분점,강저표준공전매모근2.05g/kWh.
The effect of operation oxygen amount, air distribution mode and operation parameters of coal mill on the safety, economic and environmental protection characteristics of boiler were investigated, taking the No.1 power generator of BaoSteel Power Plant as the ex-perimental subject. Through combustion optimizing adjustment the thermal efficiency of the boiler was improved by 0.64% and standard coal consumption was reduced by 2.05 g/kWh with the load at 350 MW and burning common type of coal.