摘要
Thespecialdesignforthefurnaceandburnerofboilersburningligniteisanalyzedandthetypeselectionofthepulverizingsystemisdiscussedbytakingaccountofthelignite’scharacteristicsofhighmoisture,lowheatingvalueandlowashfusiontemperature.Theimpactofsuchcharacteristicsonthetypeselectionofburningequipmentandpulverizingsystemsfortheligniteboilerisstudied.Thevaluerangesofthefurnacecharacteristicparametersfortheligniteboilerarerecommended.Fortheoldlignite,thepremixperiodintheburnershouldnotbetoolonginordertoavoidslaggingandthevelocityoftheprimaryairissuggestedtobebetween17m/sand22m/s.Thedirect-flowburnerwithtangentialfiringispreferredforlignitewiththemoisturehigherthan35%.Themedium-speedmillisbettertobeusedforlignitewiththemoisturelessthan35%,whileforlignitewiththemoisturehigherthan40%thefanmillshouldbethefirstchoice.
出版日期
2011年05月15日（中国期刊网平台首次上网日期，不代表论文的发表时间）
