卷烟机参数对细支烟卷制的影响

研究了卷烟机针辊回丝量电压值、大风机压力、小风机压力等卷烟机关键工艺参数对细支烟机台运行情况和烟支物理质量的影响规律。结果表明:①针辊回丝量、大风机压力、小风机压力对细支卷烟机台设备运行情况和细支烟物理质量指标均有不同程度的影响;②回丝量对平整盘位置和空头率影响显著(P<0.05);③随着回丝量的增大,平整盘位置减小,压实量增大,空头率减小;④大风机压力对平整盘位置影响显著(P<0.05);⑤随着大风机负压的增大,平整盘位置减小。综上,增加回丝量可以减小细支烟空头率,改善细支烟的质量。

Effects of the parameter variations of the cigarette-making machine on slim cigarette producing

In order to improve the production efficiency of slim cigarette,the stability of cigarette physical characteristics and further understand the variations between operating parameters and cigarette making condition,influence of needle roller overfeed,air fan pressure and stem separation air pressure on slim cigarette making machine operating conditions and cigarette physical characteristics were studied by the methods of 3 factors and 3 levels orthogonal design and mathematical statistics.The results are as follows:①needle roller overfeed,air fan pressure and stem separation air pressure,the three cigarette making machine operating parameters,have different effects on slim cigarette making machine operating conditions and cigarette physical characteristics;②Needle roller overfeed has significant difference with trimmer disc position,loose and rate and end density amount(P<0.05);③With the needle roller overfeed increased,trimmer disc position decreased,end density amount increased,loose and rate decreased,and content of loss of tobacco from the ends decreased;④Air fan pressure has significant difference with trimmer disc position(P<0.05);⑤With the negative air fan pressure increase,trimmer disc position decreased.In summary,with the needle roller overfeed increased,loose and rate of slim cigarette making machine will decreased and the quality of slim cigarettes will be improved.