打叶复烤翻箱喂料模式下的均质化控制工艺

[目的]优化翻箱喂料模式下的配方打叶均质化控制工艺。[方法]组合原烟装箱单元,压缩翻箱喂料单元,确定投料轮次,固化投料顺序并保持打后叶片混配柜料位上限控制。[结果]通过对成品片烟化学成分检验,计算变异系数,结果表明:该加工批次烟碱CV值为3.61%,糖碱比CV值为6.38%,均达到烟碱CV值5%、糖碱比CV值10%的标准要求。[结论]该工艺对翻箱喂料模式下的均质化控制有较好效果,对实际生产有较强的指导意义。

Homogenization Control Process under the Mode of Threshing,Redrying, Moulding and Feeding

[Objective] To optimize the formula threshing homogenization control process under the mode of moulding and feeding.[Method] Assemble the box units of original tobacco;compress the moulding and feeding units;determine the feeding rounds;solidify the feeding order and maintain the upper limit control of mixed material distribution of threshed tobacco leaves.[Results] Through the chemical composition of finished products and calculate the coefficient of variation, The results showed that the CV value of nicotine was 3.61%, the CV value of the carbohydrate ratio was 6.38%, all reached the nicotine CV value <5%, and sugar-nicotine ratio was less than 10%.[Conclusion] The process exerts better effects on homogenization control under the mode of moulding and feeding, providing greater guidance significance to actual production.