| 5连体密集烤房太阳能集热器设计与主要烘烤效果研究 |
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| 引用本文： | 徐增汉,朱贵川,宋泽民,王国忠,周再军,龙庆祥,罗鸣,李明先,王光龙.5连体密集烤房太阳能集热器设计与主要烘烤效果研究[J].广东农业科学,2013,40(10):191-194. |
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| 作者姓名： | 徐增汉 朱贵川 宋泽民 王国忠 周再军 龙庆祥 罗鸣 李明先 王光龙 |
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| 作者单位： | 中国科学技术大学烟草与健康研究中心；贵州省烟草公司黔南州公司 |
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| 基金项目： | 贵州省烟草专卖局（公司）项目（中烟黔科[2009]号） |
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| 摘 要： | 在5连体气流上升式密集烤房房顶设计建造了低成本的日光温室型太阳能集热器，并与没有接装集热器的密集烤房进行了烟叶烘烤对比试验。结果表明，利用太阳能辅助供热密集烤房的平均单位干烟叶耗煤量(1.66 kg/kg)显著地低于对照烤房(2.02kg/kg)；平均节煤率为17.82%，节电率为4.48%。5连体太阳能烤房烤后烟叶的等级结构和外观质量均稍好于对照；相同部位主要化学成分含量与对照均没有明显差异；香气成分含量高于对照遥表明5连体密集烤房的节能减排效果显著，烟叶烘烤质量有所提高。
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| 关 键 词： | 密集烤房 太阳能集热器 设计 烘烤效果 节能减排 |
Study on the solar collector design and main curing effect of
5-coupled bulk curing barns |
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| Abstract: | In order to realize tobacco curing energy-saving and environmental protection and lower cost, the comparative trial was conducted to study the flue-curing tobacco leaves quality between the bulk curing barn installed with sunlight greenhouse solar collector of low cost and the ordinary bulk curing barn. The bulk curing barns were up-draft and 5-coupled bulk barns. The results showed that the average coal consumption to attain 1 kg dried tobacco leaves were significantly lower in the solar-heating barn (1.66 kg/kg) than the ordinary bulk curing barn (2.02 kg/kg) in three sites. The coal consumption rate was lowed 17.82% in the solar-heating barn than the ordinary bulk curing barn. At the same time, the electricity consumption rate was lowed 4.48% in the solar-heating barn. The graded structure and appearance quality of the dried tobacco leaves was slightly better in the solar-heating barn than the ordinary bulk curing barn. The main chemical components content of the same stalk position had no significantly difference. The Aroma components content of dried tobacco leaves was higher in the solar-heating barn than the ordinary bulk curing barn. Those showed that the effect of energysaving and environmental protection was marked and the quality of dried tobacco leaves was improved in the solar-heating barn than the ordinary bulk curing barn. |
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