| 摘要: |
| [目的]探讨纳米涂料在烤烟密集烘烤过程中的节能提质效果.[方法]将纳米涂料喷涂于密集烤房装烟室内壁,研究其对烘烤时间、耗煤量、耗电量、热能利用率、烟叶等级结构和经济效益等的影响.[结果]纳米涂料处理可缩短烘烤时间16 h,烘烤每kg干烟叶节煤21.96%,节电12.5%,烤房热效率提高10.75%;上中等烟比例增加10.12%,烟农增收1 976.25元/hm2.[结论]纳米涂料对密集烤房有明显的节能提质作用. |
| 关键词: 烤烟 密集烤房 纳米涂料 热能利用率 |
| DOI： |
| 分类号: |
| 基金项目:国家烟草专卖局科技攻关项目（3300806156）；重庆市烟草专卖局资助项目（2006YY01017） |
|
| Application of nanometer paint during bulk curing of the flue-cured tobacco |
|
|
| Abstract: |
| 【Objective】 The study was to discuss the effects of nanometer paint on saving energy and improving quality during bulk curing of the flue-cured tobacco.【Method】 After spraying the nanometer paint on the surface of tobacco loading room,its curing time,coal and power consumption,thermal efficiency,tobacco grading structure and economic benefit were studied by contrast of normal bulk barn when the curing began.【Result】 Nanometer paint could reduce curing time nearly 16 h,save coal by 21.96% and electricity by 12.5% when cured 1 kg tobacco leaf,improve thermal efficiency 10.75 percentage point;and the proportion of intermediately first class tobacco increased by 10.12%,and the growers income could increase 1 976.25 yuan every hectare.【Conclusion】 Nanometer paint had better effects on the thermal efficiency and economic benefit,but its mechanism and supporting technology need to be further studied. |
| Key words: flue-cured tobacco bulk barn nanometer paint thermal efficiency |
