| 热风循环烤房试验初报 |
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| 引用本文： | 许锡祥,郑志诚.热风循环烤房试验初报[J].中国烟草科学,1999,20(2):19-22. |
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| 作者姓名： | 许锡祥 郑志诚 |
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| 作者单位： | 福建省烟草农业科学研究所，福建省宁化县烟草公司，福建省三元烟叶生产办公室，福建省大田县烟草公司 |
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| 摘 要： | 试验结果表明，热风循环烤房比对照烤房纵向温差平均减少１．３４℃（平面温差基本相近），进风速增加１．７ｍ／ｓ，排风速增加１．０ｍ／ｓ，叶间风速增加０．１ｍ／ｓ，平均湿球温度减少０．５５℃，上等烟提高１３．４个百分点，均价提高０．７１元／ｋｇ，每千克干烟耗煤减少０．４７ｋｇ，每炉烘烤时间缩短８．７５ｈ，整炉烟变黄均匀一致，烤后烟叶颜色更加鲜亮。
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| 关 键 词： | 烤房 热风循环 地面防潮 |
Desigh and primary study of heatair circulating curing barn |
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| Xu XixiangJi ChengcanZheng ZhichengLi Yongyu Chen LidiWu ZhengjuWang Shenglei.Desigh and primary study of heatair circulating curing barn[J].Chinese Tobacco Science,1999,20(2):19-22. |
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| Authors: | Xu XixiangJi ChengcanZheng ZhichengLi Yongyu Chen LidiWu ZhengjuWang Shenglei |
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| Affiliation: | Xu Xixiang1Ji Chengcan1Zheng Zhicheng2Li Yongyu3 Chen Lidi4Wu Zhengju1Wang Shenglei1 (1Fujian Institute of Tobacco Agriculture ResearchSanming 365001) (2Ninghua County Tobacco Company) (3Sanyuan Tobacco Production Office) (4Datian County Tobacco Compan |
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| Abstract: | Compared with the control,the results of heatair circulating,earth surface moistureproof flue curing barn showed that the average vertical temperature difference had been decreased by 134(plane temperature difference was similar),the speed of air inlet increased by 17m/s,the speed of air exhaust increased by 1.0m/s,the wind velocity between leaves increased by 0.1m/s,the average wetbulb temperature decreased by 055,the percentage of firstclass tobacco increased 13.4%,the average price increased by 071 yuan/kg,the coal consumed per 1000g dry tobacco decreased by 0.74kg,the flue curing time shortened by 8.75h,meanwhile cured tobacco leaf was similar and brighter. |
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| Keywords: | Flue curing barn Heatair circulating Earth surface moistureproof |
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