吸烟机上烟负压对主流烟气分析结果的影响

Influence of Negative Pressure on Smoking Machine on Mainstream Smoke Analysis Results

为分析吸烟机上烟负压对常规卷烟、中支卷烟、细支卷烟三种不同规格卷烟主流烟气主要成分释放量的影响,使用手动上烟及不同压强的上烟负压进行试验分析。通过对主流烟气中五种主要成分分析比较发现,上烟负压与常规卷烟的主流烟气释放量无明显相关性,与中细支卷烟的总粒相物、焦油、烟碱和一氧化碳释放量呈正相关,与中细支卷烟的水分释放量呈负相关。综合观察,需要进一步寻找每款卷烟的最优上烟负压。

In order to analyze the influence of the negative pressure of the smoking machine on the main components of the mainstream smoke of three different specifications of cigarettes,conventional cigarettes,medium-sized cigarettes and small-sized cigarettes,experimental analysis was carried out using manual cigarette feeding strategy and different cigarette feeding negative pressure.Through the analysis and comparison of the five main components in mainstream smoke,it was found that the cigarette feeding negative pressure had no obvious correlation with the mainstream smoke emission of conventional cigarettes,but was positively related to the total particulate matter,tar,nicotine and carbon monoxide release,and negatively correlated with the amount of water released by small and medium-sized cigarettes.Based on comprehensive observation,it was necessary to further find the optimal cigarette feeding negative pressure for each cigarette.