沈阳工程学院学报(自然科学版)
瀋暘工程學院學報(自然科學版)
침양공정학원학보(자연과학판)
JOURNAL OF SHENYANG INSTITUTE OF ENGINEERING(NATURAL SCIENCES)
2015年
1期
31-34,57
,共5页
李格%李智%谷聪伟%史俊瑞%高学伟%刘耀鑫%黄新章
李格%李智%穀聰偉%史俊瑞%高學偉%劉耀鑫%黃新章
리격%리지%곡총위%사준서%고학위%류요흠%황신장
一维炉%元宝山褐煤%煤粉燃烧%测试实验
一維爐%元寶山褐煤%煤粉燃燒%測試實驗
일유로%원보산갈매%매분연소%측시실험
one-dimensional furnace%Yuanbaoshan lignite%coal combustion%test experiment
一维炉是一种研究煤的热解燃烧和结渣等方面的实验系统,可用于模拟电厂煤粉的燃烧特性。以元宝山褐煤为燃料,介绍了一维炉的结构和功能,并对系统的可靠性进行了验证,利用烟气分析仪及热重分析仪对燃烧后的尾部烟气及灰渣进行了分析测定。结果表明:尾部烟气含氧量与灰渣可燃部分剩余量均在理论计算值的误差允许范围内,说明一维炉密封良好,系统内各部分正常运行,对维炉的调试和研究具有一定的参考意义。
一維爐是一種研究煤的熱解燃燒和結渣等方麵的實驗繫統,可用于模擬電廠煤粉的燃燒特性。以元寶山褐煤為燃料,介紹瞭一維爐的結構和功能,併對繫統的可靠性進行瞭驗證,利用煙氣分析儀及熱重分析儀對燃燒後的尾部煙氣及灰渣進行瞭分析測定。結果錶明:尾部煙氣含氧量與灰渣可燃部分剩餘量均在理論計算值的誤差允許範圍內,說明一維爐密封良好,繫統內各部分正常運行,對維爐的調試和研究具有一定的參攷意義。
일유로시일충연구매적열해연소화결사등방면적실험계통,가용우모의전엄매분적연소특성。이원보산갈매위연료,개소료일유로적결구화공능,병대계통적가고성진행료험증,이용연기분석의급열중분석의대연소후적미부연기급회사진행료분석측정。결과표명:미부연기함양량여회사가연부분잉여량균재이론계산치적오차윤허범위내,설명일유로밀봉량호,계통내각부분정상운행,대유로적조시화연구구유일정적삼고의의。
One-dimensional Furnace System is a kind of experimental research carrier that can be used for the experi-mental study of coal combustion,slagging and other aspects. It can also be used for the simulationof the combustion characteristics of pulverized coal. This paper introduces the structure and functions of one-dimensional furnace,verifies its reliability throughcombustionexperiments with Yuanbaoshan lignite,determinates the post combustion flue gas com-ponent content using flue gas analyzer and analyzes the combustion ash by Thermo Gravimetric Analyzer. Experimental determination of oxygen content in flue gases and ash combustible part of residual volume calculated are in the range of allowable error in theory. It shows the sealof one-dimensional furnace is well,and the system can run normally.