密集烤房中应用翅片管换热器对烟叶质量的影响  

Influences of Applying Finned Tube Heat Exchanger in Bulk Curing Barn on Quality of Tobacco Leaf

作　　者：詹军[1] 武圣江[2] 宫长荣[1] 

机构地区：[1]河南农业大学烟草学院,河南郑州450002 [2]贵州省烟草科学研究所,贵州贵阳550081

出　　处：《湖南农业科学》2011年第12期127-130,135,共5页Hunan Agricultural Sciences

基　　金：国家烟草专卖局资助项目资助(3300806156)

摘　　要：以普通换热器为对照,研究了翅片管换热器在密集烤房中应用的效果及其对中上部烟叶外观质量、化学成分、香气物质、评吸质量和经济性状的影响。结果表明:翅片管换热器能显著地改善上部烟叶的外观质量,而对中部烟叶的改善效果不大。采用翅片管换热器能在一定程度上改善烟叶的内在化学成分的协调性和感官评吸质量,提高其香气物质的含量和内在品质。翅片管换热器对经济性状的影响明显,能显著地降低每公斤干烟的耗煤量,提高均价等,有利于节能降耗。The effect of applying finned tube heat exchanger in bulk curing barn and influences of different heat exchanger on appearance quality, chemical composition, aroma components, smoking quality and economic characters of middle and upper flue-cured tobacco leaves were studied. The results showed that the finned tube heat exchanger can improve the coordination among chemical components in tobacco leaf and the sensory smoking quality at certain level, enhance the contents of aroma components and inner quality of tobacco leaf. Finned tube heat exchanger had significant effects on economic characters, in particular, could significantly reduce the coal consumption of every kg of dry tobacco leaves, increase the average price, etc. In conclusion, the contribution of the energy saving was significant.

关 键 词：翅片管换热器 密集烤房 烤烟 烟叶质量 

分 类 号：S572[农业科学—烟草工业]