Device and method for movably heating cigarette paper tube

Abstract

The invention discloses a movable cigarette paper tube heating device which comprises a base (1), a steering assembly (2) and a lifting assembly (3). The steering assembly (2) comprises a steering roller (21) and a steering driving motor (22) for driving the steering roller (21) to rotate, a plurality of cigarette holders (25) are arranged on the steering roller (21), and cigarettes are fixed at one ends of the cigarette holders (25). The lifting assembly (3) comprises a lifting plate (31) and a lifting driving motor (22) for driving the lifting plate to move up and down, a heating rod (33) isfixed on the lifting plate (31), and the heating rod (33) is driven by the lifting plate (31) to move up and down in a cigarette paper tube. According to the invention, the cigarette paper tube is independently heated, and the performance of cigarette paper tube components during combustion is inspected, so that the cigarette paper tube components are improved in a more targeted manner. Furthermore, the process in which a heating source moves from the end away from the filter tip to the end close to the filter tip in the cigarette smoking process is truly simulated, and the measurement resultis real and accurate.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to a mobile device and method for heating cigarette paper tubes. Background technique [0002] The composition of cigarette paper tubes has a key influence on the properties of cigarettes such as ash whiteness, ash column compactness, and ash column composition structure after burning. The difference in soot performance also indirectly affects the smoking experience of the smoker, so it is necessary to test the combustion performance of the paper tube and then adjust the composition of the paper tube to improve the performance of the soot. [0003] However, if cigarettes are directly used as test samples, on the one hand, the complexity of tobacco components has a great influence on the soot after cigarette burning. After burning cigarettes, the test results of soot whiteness do not know whether it is caused by tobacco components or paper tubes. On the other hand, ev...

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Problems solved by technology

However, if the paper tube is directly ignited and then the paper tube spontaneously ignites for investigation, the test result has no practical reference value at all. The reason is that the temperature of the combustion cone is about 850°C when the real cigarette with tobacco is burned, while the paper tube is ignited. Finally, the spontaneous combustion temperature of the paper tube is about 200°C, which is much lower than the temperature of the combustion cone when the real cigarette with tobacco is burned. , the black powder obtained after burning is not the same as the soot color of real cigarettes after burning. It has no reference significance for investigating the soot whiteness, ash column compactness, ash column composition structure and other properties after burning paper tubes. This is Because the temperature is around 200°C, the paper tube burns and carbonizes

Based on this, it is further thought to use a muffle furnace to detect the high-temperature carbonization of cigarette paper, but it has the following problems: 1. It is necessary to use other devices to remove the tobacco and filter before sampling, and the steps are cumbersome; 2. The cigarettes are directly placed in the container. In the muffle furnace, it is not convenient to observe the carbonization state of the paper tube during the detection process, and it is difficult to maintain the normal shape of the tobacco tube after the detection, so as to measure the whiteness of the ash column, the compactness of the ash column and other related indicators when the cigarette is normally burned. Detection; 3. The muffle furnace requires process heating, which cannot simulate the normal carbonization process of cigarettes and the temperature field during carbonization, resulting in large differences in the test results of ash column whiteness, ash column compactness, and ash column composition structure.

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