加热卷烟烟具加热片温度均匀性检测方法应用
1. 河南中烟工业有限责任公司, 河南郑州 450000
2. 中国计量大学, 计量测试与仪器学院, 浙江杭州 310018
| 摘 要： | 加热卷烟的温度对于确保烟气特性的稳定性和吸烟者的体验至关重要，然而烟具加热片小巧，结构精密，测量难度大。为了准确测量不同加热卷烟的温度控制效果，本研究旨在解决这一问题，通过比较不同的传热方式，设计并验证了一款具有高适用性、良好重复性和耐高温性能的烟具加热片测温仪。该装置充分考虑了烟具加热片结构的特殊性，采用了高精度的多通道温度检测设备，并利用高精度干井炉进行了量值溯源，以确保测量的准确性和可靠性。实验结果表明，所设计的测温仪具有优良的梯度稳定性以及高达±1°C的重复性。进一步探索了该装置在实际应用中的可行性，发现其能够实现多点多组测温，在满足烟具加热片的温度分布测量需求的同时，能够准确地捕捉加热卷烟的温度分布情况。此外，该装置的耐高温性能、高重复性和高稳定性使其成为加热卷烟工艺优化的重要工具。通过提高加热卷烟的质量和降低研发成本，该装置将为行业的技术进步和经济效益做出重要贡献。本研究的成果对加热卷烟行业的技术进步和产业发展具有重要意义。 |
| 关 键 词： | 加热卷烟; 热传递; 温度均匀性; 测量设备研制与检测 |
| DOI： | 10.57237/j.jest.2024.02.001 |
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收稿日期: 2024-04-08
接受日期: 2024-04-19
在线出版日期: 2024-04-24
Application of Heating Uniformity Detection Method for Heating Blade Temperature of Tobacco Products
1. China Tobacco Henan Industrial Co., Ltd., Zhengzhou 450000, China
2. College of Metrology Measurement and Instrument, China Jiliang University, Hangzhou 310018, China
| Abstract: | Measuring the temperature of heated cigarettes is crucial for ensuring consistent smoke characteristics and a satisfactory smoking experience. This study addresses the challenge of measuring temperature in small, sophisticated devices by creating a high-applicability, highly repeatable, and heat-resistant thermometer for cigarette heating elements. The device takes into account the distinctive structure of heating elements and uses high-precision equipment for multi-channel temperature detection. It also employs dry well furnaces for traceability, ensuring accurate and reliable measurement. Experimental results have shown that the thermometer has excellent gradient stability and up to ±1°C repeatability. Additionally, the device can perform multi-point multi-group temperature measurements, enabling it to accurately capture the temperature distribution within heated cigarettes. The device's heat resistance, repeatability, and stability make it an essential tool for optimizing heated cigarette processes. Its ability to improve the quality of heated cigarettes and reduce development costs significantly contributes to the industry's technological progress and economic benefits. This study has significant implications for the technical advancement and industrial development of the heated cigarette industry. |
| Keywords: | Heating-type Cigarettes; Heat Transfer; Temperature Uniformity; The Development and Testing of Measurement Equipment |
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