烟草科技
2016-03-29 星期二
烟草工艺:2020 ,7:70-79
邹泉, 陈冉, 赵云川, 李新, 李韶阳, 赵娟, 李琼柱, 乔晓辉, 赵剑. 基于干燥脱水量的叶丝滚筒干燥加工强度品质校正技术[J]. 烟草科技, 2020 (7): 70-79.
ZOU Quan, CHEN Ran, ZHAO Yunchuan, LI Xin, LI Shaoyang, ZHAO Juan, LI Qiongzhu, QIAO Xiaohui, ZHAO Jian. Quality correction technique for drying intensity of cut tobacco strips based on dehydrating levels[J]. Tobacco Science & Technology, 2020 (7): 70-79.

基于干燥脱水量的叶丝滚筒干燥加工强度品质校正技术
邹泉1, 陈冉1, 赵云川1, 李新1, 李韶阳2, 赵娟1, 李琼柱2, 乔晓辉1, 赵剑1
1. 云南中烟工业有限责任公司技术中心, 昆明市红锦路367号 650231;
2. 红塔烟草(集团)有限责任公司玉溪卷烟厂, 云南省玉溪市红塔大道118号 653100
摘要:
为解决制丝干燥段生产过程中干燥脱水量受来料条件和车间环境温湿度等因素影响,导致同牌号在制品批间变化较大,加工强度可控性差的问题,采用均匀试验设计方法,针对干燥脱水量的不可接受区间,建立了干燥段加工工艺参数对香韵、舒适性、烟气特征影响的二次多项式逐步回归模型,并根据均匀设计试验结果,开发了“加工强度品质校正技术”,该技术可为脱水量偏离的批次提供适宜的参数匹配。将品质校正技术在中控MES系统中进行集成,研发了加工强度品质校正系统,该系统应用后香韵特征(加工强度)符合度较应用前提升12.8百分点,批间感官评价得分波动降低53.3%。
关键词:    叶丝加工    干燥段    脱水量    均匀设计    品质校正    感官评价   
Quality correction technique for drying intensity of cut tobacco strips based on dehydrating levels
ZOU Quan1, CHEN Ran1, ZHAO Yunchuan1, LI Xin1, LI Shaoyang2, ZHAO Juan1, LI Qiongzhu2, QIAO Xiaohui1, ZHAO Jian1
1. Technology Center, China Tobacco Yunnan Industrial Co., Ltd., Kunming 650231, China;
2. Yuxi Cigarettes Factory, Hongta Tobacco(Group) Co., Ltd., Yuxi 653100, Yunnan, China
Abstract:
Fluctuation in moisture contents of dried cut strips of different batches are caused by uncontrollable factors such as ambient temperature and humidity,climate and production time. To control the processing intensity precisely, a designed experimental method was used to establish quadratic polynomial stepwise regression models to describe the drying section on leaf aroma note,comfortableness and tobacco smoke characteristics. The aim was to reduce the unacceptable intervals of drying dehydrating amount. On the basis of the experimental results,a "quality correction technique for processing intensity" was developed to provide appropriate parameters matching for the batches with deviated dehydration amount. This technique was integrated into a MES central control system to develop a quality correction system for processing intensity,the compliance rate of aroma note characteristics (processing intensity) increased by 12.8 percentage points and the sensory quality fluctuations between batches decreased by 53.3%.
Key words:    Cut strip processing    Drying process    Dehydrating level    Uniform design    Quality correction    Sensory evaluation   
收稿日期: 2019-09-24     修回日期: 2020-02-18
DOI: 10.16135/j.issn1002-0861.2019.0417
基金项目: 红塔烟草(集团)有限责任公司自立科研项目“基于设备状态的制丝均质化控制技术研究及应用”(2018GY20)。
通讯作者: 乔晓辉,E-mail:qxh@hongta.com     Email:qxh@hongta.com
作者简介: 邹泉(1971-),硕士,高级工程师,主要从事烟草工艺及装备研究。E-mail:zq@hongta.com
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