摘要
以卷烟成品率为评价指标,采用均匀设计方法研究了跑条丝量、回丝量、供丝总量及剔梗量4个参数对A、B、C3种牌号卷烟成品率的影响。结果表明:以不同牌号卷烟的跑条丝量、回丝量、供丝总量及剔梗量运行参数与成品率建立了多项式模型,对于A牌号:Y_A=27.500+0.704 X_2+1.72E-03 X_1^(2.08)-2.110E-03 X_1X_3;对于B牌号:Y_B=98.250+8.29E-03 X_3-1.170E-03 X_2X_4;对于C牌号:Y_C=72.991+1.262 X_4+7.550E-05 X_2X_3;具有较高拟合度R^2分别为0.990,0.994,0.999,较好地描述了各运行参数与成品率之间的关系,运行参数优化为:增大供丝总量,适当调整二次风门开度。经生产应用验证,优化后的成品率均高于优化前,成品率最大提高了2.6%。
The effects of cigarette machine operating parameters were studied on the yield of different grades of cigarettes.The effects of operating parameters,such as the amount of running silk,yarn feeding and yarn supply and the volume of ticking,on the yield of cigarettes A,B and C were studied by uniform design method.The results were as follows.1 The polynomial models of the running parameters and yield of different grades cigarettes were established.for A grades,it was Y_A=27.500＋0.704 X_2＋1.72E-03 X_1^（2.08）-2.110E-03 X_1X_3;for B grades,it was Y_B=98.250＋8.29E-03 X_3-1.170E-03 X_2X_4;and for C grades,it was Y_C=72.991＋1.262 X_4＋7.550E-05 X_2X_3.R^2 were 0.990,0.994,and 0.999 respectively,and they showed good descriptions of the relationship between the operating parameters and the yield.2 Optimization of operating parameters was found to be increasing the total amount of wire and adjusting appropriately the secondary air damper opening.It was confirmed by practical producing that the optimized yield was enhanced,and the yield was increased by 2.6%.Finally,a certain optimization effect on improving the yield was obtained.
出处
《食品与机械》
CSCD
北大核心
2016年第12期206-208,共3页
Food and Machinery
基金
贵州中烟工业有限责任公司科技创新项目(编号:贵烟工科201011)
关键词
运行参数
回收丝
供丝总量
剔梗量
成品率
operating parameter
the amount of yarn feeding
the total amount of yarn supply
the volume of ticking
yield
