华电技术
華電技術
화전기술
HUADIAN TECHNOLOGY
2009年
7期
6-8,27
,共4页
无旁路%烟气脱硫%可靠性%安全性%经济性
無徬路%煙氣脫硫%可靠性%安全性%經濟性
무방로%연기탈류%가고성%안전성%경제성
without by-pass%flue gas desulphurization%reliability%safety%economical efficiency
取消旁路是火电厂烟气脱硫行业发展的必然趋势,介绍了取消旁路烟气脱硫装置的2种典型的总平面布置方式,分析了取消旁路对机组及脱硫装置安全性的影响,提出了提高无旁路烟气脱硫装置运行可靠性及安全性的3种措施,最后对有、无旁路烟气脱硫装置的经济性进行了对比分析,指出无旁路脱硫装置费用远低于有旁路脱硫装置.
取消徬路是火電廠煙氣脫硫行業髮展的必然趨勢,介紹瞭取消徬路煙氣脫硫裝置的2種典型的總平麵佈置方式,分析瞭取消徬路對機組及脫硫裝置安全性的影響,提齣瞭提高無徬路煙氣脫硫裝置運行可靠性及安全性的3種措施,最後對有、無徬路煙氣脫硫裝置的經濟性進行瞭對比分析,指齣無徬路脫硫裝置費用遠低于有徬路脫硫裝置.
취소방로시화전엄연기탈류행업발전적필연추세,개소료취소방로연기탈류장치적2충전형적총평면포치방식,분석료취소방로대궤조급탈류장치안전성적영향,제출료제고무방로연기탈류장치운행가고성급안전성적3충조시,최후대유、무방로연기탈류장치적경제성진행료대비분석,지출무방로탈류장치비용원저우유방로탈류장치.
To eliminate the by-pass is an inevitable trend of flue gas desulphurization development in coal fired power plant. Two typical general arrangements of flue gas desulphurization equip ment without by-pass were introduced. The influence of elimination the by-pass on the generator unit and flue gas esulphurization equipment was analyzed. Three measures for raising the reliability and safety of flue gas desulphurization equipment without bypass were proposed. Finally, the economical efficiency of flue gas desulphurization equipment with bypass and without bypass were compared and analyzed, and it was pointed that the cost of the flue gas desalphurization equipment without bypass is far lower than one with bypass.
