安徽农业科学2024，Vol.52Issue(22)：171-173,3.DOI:10.3969/j.issn.0517-6611.2024.22.036
双层辊式筛分破解系统在打叶复烤叶片结构"降大提中"的应用
Application of Double-layer Roll Screening Cracking System in"Lowering and Lifting"of Blade Structure in Rebaking
摘要
Abstract
In order to obtain reasonable structure and size of tobacco in threshing and redrying production,a double-layer roller screening and cracking system was designed.The system is composed of belt conveyor,vibrating conveyor and double-layer roller screening and cracking e-quipment.Loose and thin materials through belt conveyor and vibrating conveyor to improve screening efficiency;The roll screening and crack-ing equipment is used to cut the tobacco to reduce the area of tobacco and screen out the large,medium and small sized tobacco.Taking C3F flue-cured tobacco leaves of a tobacco factory as the object,six screening and cracking experiments were carried out.The results showed that the percentage of large pieces(＞25.40 mm)decreased by 11.92%after being treated by roller screening and cracking system;the middle slice rate(6.35-25.40 mm)increased by 9.60%;the fraction of small pieces(2.36-6.35 mm)increased by 2.11%,and the fraction(＜2.36 mm)increased by 0.29%.关键词
片烟尺寸/烟叶筛分/片烟结构/大片筛分/片烟剪切Key words
Strips'size/Tobacco screening/Strips'structure/Large screening/Strips'cutting分类
轻工纺织引用本文复制引用
周顺峰,宋智勇,彭永丰,陈渝,熊锋,徐健珲,周顺良,曹李培,周方楠..双层辊式筛分破解系统在打叶复烤叶片结构"降大提中"的应用[J].安徽农业科学,2024,52(22):171-173,3.基金项目
湖南烟叶复烤有限公司科技项目专项(HNFK2022KL02). （HNFK2022KL02）
