制丝线梗丝风送系统改造  

Improvement of Cut Stem Pneumatic Conveying System in Primary Processing Line

作　　者：黄振军 彭正强 易浩 陈彤新 罗加强 

机构地区：[1]长沙卷烟厂技术中心,长沙市劳动东路346号410014

出　　处：《烟草科技》2003年第11期19-20,共2页Tobacco Science & Technology

摘　　要：针对梗丝经过原有风送系统输送后造碎大、整丝率低的状况及其产生原因,对梗丝风送系统进行了降低管道风速等系列设备技术改进,并采取提高梗丝膨胀后含水率控制标准等措施。改造后提高了风送后梗丝的整丝率,减少了梗丝的造碎。Because of the higher breakage ratio and lower rate of long strands (>3.0mm) in cut stem after pneumatic conveying, the air velocity in the pneumatic conveying system was reduced and the moisture content of expanded cut stem was set at a higher value. As a result, the rate of long strands (>3.0mm) was increased, and the breakage ratio was decreased.

关 键 词：制丝线 梗丝风送系统 管道风速 技术改进 卷烟 整丝率 

分 类 号：TS43[农业科学—烟草工业]