摘要
干燥工艺是雪茄烟生产过程中的一个重要环节,目前雪茄烟生产企业大都以蒸气加热和加湿方法进行烟支的干燥,系统控制方式单一,难以满足提高产品工艺质量的需求。用烘焙加回潮的新模式代替传统的雪茄烟干燥工艺模式,通过系统自动阶梯式分段升温、加湿、自动定时恒温烘焙和定时恒湿回潮及自动定时平衡水分,摒弃雪茄烟传统干燥工艺中"炕"的概念,实现雪茄烟烟支烘焙和回潮的柔性化和一体化;采用PID自适应调节确保温湿度控制,满足烟支烘培和回潮需要。新型烘焙和回潮模式使用后,烟支的含水合格率大幅提高至98%以上,烟支水分分布状况更加优化,外观质量明显提升。
Drying process is an important procedure for cigar manufacture, however, most system control mode for cigar drying is very simple which is difficult to achieve quality improvement. So, it is replaced by new model of baking and moisture regain which can achieve flexibility and integration of baking and moisture regain by automatical staged temperature rise and humidification, automatical timed baking under stable temperature, automatical timed moisture regain under stable humidity, and automatical timed moisture balance. It is ensured that temperature and humidity meet the demands of baking and moisture regain by PID adaptive control. After applied new mode, the pass percent of cigar＇s moisture achieves more than 98%, the moisture distribution is optimized and appearance quality obviously improves.
出处
《轻工机械》
CAS
2014年第1期75-78,共4页
Light Industry Machinery
关键词
卷烟设备
雪茄烟干燥工艺
新型烘焙和回潮模式
柔性化控制
组合式空调机组
cigarette making equipment
cigar drying process
new mode for baking and moisture regain
flexible control
combined air condition system
