摘要
为解决ZJ17卷接机组在吸丝成型过程中因烟丝吸入集中除尘系统而造成的烟丝浪费问题,借鉴打叶复烤生产线切向落料器的工作原理,研制了除尘烟丝在线回收装置。该装置采用两级气流分离方式对物料进行分离:第一级采用旋风分离方式分离除尘气流中的悬浮物,第二级提取物料的有用成分,实现烟丝与烟尘的分离,分离出的烟丝在线回收到卷烟机供料系统中。应用结果表明:ZJ17卷接机组采用回收装置后,所检测的3个品牌卷烟的烟支质量、吸阻、端部落丝量指标均符合工艺要求,平均回收烟丝9.34 kg/班,烟丝回收率达到81.4%,有效降低了烟丝损耗,提高了烟丝利用率。
To avoid cut tobacco escaping into centralized dusting system from rod forming section in ZJ17 cigarette maker and reduce tobacco consumption, an on-line tobacco recycling system was designed by referring to the working principle of tangential separator in threshing machine. The system adopted two-stage pneumatic separation： the first stage was a cyclone separator to separate the suspended matter from dusting airflow, the second stage to separate cut tobacco from tobacco dust. The separated cut tobacco was on-line reclaimed and returned to the feeding system of cigarette maker. The results of application showed that the cigarette weight, draw resistance and amount of tobacco loss from cigarette ends of three tested cigarette brands were all up to the technical standards, the average tobacco recovery was 9.34 kg/shift, the recovery rate reached 81.4%.
出处
《烟草科技》
EI
CAS
北大核心
2014年第6期26-28,共3页
Tobacco Science & Technology
关键词
ZJ17卷接机组
供料系统
烟丝回收
气流
分离
切向落料器
ZJ17 cigarette maker
Feeding system
Tobacco reclaiming
Air flow
Separation
Tangential separator
