密集烤房烟气余热利用及烘烤效果的研究

为了节能减排、降低烘烤成本,在气流上升式密集烤房上面设计建造了烟气余热利用装置,并对利用烟气余热的密集烤房和对照密集烤房进行了烟叶烘烤对比试验。结果表明,利用烟气余热的密集烤房节煤效果明显,平均1 kg干烟叶的耗煤量为1.531 kg,比对照烤房节省0.181 kg,节煤率为10.57%;平均1 kg干烟叶耗电量为0.593 k W·h,比对照烤房节省0.022 k W·h/kg,节电率为3.58%;平均节约烘烤成本0.158元/kg（干烟）,节本率为9.09%。利用烟气余热的密集烤房的烤后烟叶的外观质量、等级结构和主要化学成分与对照密集烤房的没有明显差异。...

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Bibliographic Details
Published in江西农业学报 Vol. 27; no. 3; pp. 62 - 65
Main Author 杨晔 马建彬 徐增汉 宋泽民 肖振杰 刘大双 刘瑞峰 葛永琴 邹敏杰
Format Journal Article
LanguageChinese
Published 河北中烟工业有限责任公司,河北 石家庄,050051%中国科学技术大学,安徽 合肥,230052%贵州省烟草公司 黔南州公司,贵州 都匀,558000 2015
Subjects
密集烤房
烘烤效果
烟叶
烟气余热利用装置
密集烤房
烘烤效果
Tobacco leaf
烟气余热利用装置
烟叶
Waste-heat utilization equipment of flue gas
Curing effect
Bulk curing barn
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ISSN1001-8581

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Summary:为了节能减排、降低烘烤成本,在气流上升式密集烤房上面设计建造了烟气余热利用装置,并对利用烟气余热的密集烤房和对照密集烤房进行了烟叶烘烤对比试验。结果表明,利用烟气余热的密集烤房节煤效果明显,平均1 kg干烟叶的耗煤量为1.531 kg,比对照烤房节省0.181 kg,节煤率为10.57%;平均1 kg干烟叶耗电量为0.593 k W·h,比对照烤房节省0.022 k W·h/kg,节电率为3.58%;平均节约烘烤成本0.158元/kg（干烟）,节本率为9.09%。利用烟气余热的密集烤房的烤后烟叶的外观质量、等级结构和主要化学成分与对照密集烤房的没有明显差异。
Bibliography:36-1124/S
YANG Ye,MA Jian-bin,XU Zeng-han,SONG Ze-min,XIAO Zhen-jie,LIU Da-shuang,LIU Rui-feng,GE Yong-qin,ZOU Min-jie （ 1. China Tobacco Hebei Industrial Limited Company, Shijiazhuang 050051, China; 2. University of Science and Technology of China, Hefei 230052, China; 3. Qiannan Branch, Guizhou Tobacco Company, Duyun 558000, China）
In order to realize energy conservation and emission reduction,and reduce the baking cost of tobacco leaves,we designed and built a flue- gas waste- heat utilization equipment on the airflow- upward- type bulk curing barn,and carried out a contrast test for the baking of tobacco leaves between the improved bulk curing barn and the conventional bulk curing barn. The results showed that the bulk curing barn with flue- gas waste- heat utilization equipment had obvious coal- saving effect,and its average coal consumption for 1 kg dry tobacco leaf was 1. 531 kg,being 0. 181 kg or 10. 57% less than that of conventional bulk curing barn. The average power consumption for 1 kg dry tobacco
ISSN:1001-8581