提高密集烤房烤能的研究

为提高密集烤房产能,达到减工降本、提高烘烤质量、增加烟农效益的目标,对10座3层密集烤房进行了＂3改4＂处理。结果表明,改造后同等大小的烤房装烟容量同比提高23.5%,烤能比改造前提高30%,干烟成本由改造前的1.94元/kg降至1.76元/kg,节能效果较为可观。烘烤时间增加了24 h,有力地促进了烟叶的后熟,提高了烟叶的品质,单位产量虽略有下降,但上等烟及中上等烟的比例均有较大提高,产值比改造前提高3.8%。

Research on Improving the Capacity of Bulk Curing Barn

To improve the capacity of bulk curing barn and baking quality, we turned three-floor into four-floor bulk curing barns, which could cut down the cost and energy consumption. The results showed that, the capacity was 23.5% higher than before, the weight of flue-cured tobacco of one barn was 30% heavier than before. In terms of energy consumption, the cost of dry tobacco fell from 1.94 yuan/kg to 1.76 yuan/kg. Baking time extended,which promoted tobacco after-ripening, and improved the quality of tobacco. Though the output was less than before, the proportion of upper class and the mid-upper class, tobacco increased, Interest increased by 3.8%.