| 复烤片烟箱芯温度自动检测装置设计及应用 |
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| 引用本文： | 魏松马,章文水,张腾健,卢敏瑞,陈丙三.复烤片烟箱芯温度自动检测装置设计及应用[J].福建工程学院学报,2022,0(6):601-606. |
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| 作者姓名： | 魏松马 章文水 张腾健 卢敏瑞 陈丙三 |
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| 作者单位： | 福建工程学院机械与汽车工程学院 |
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| 摘 要： | 针对打叶复烤箱芯测温工序中人工测量劳动强度大、效率低、易受环境温度波动影响等不足，自主研发了一套温度自动检测装置及隔温降噪测温杆。该装置由动力输送机构、多轴测温机构和PLC控制系统组成。仿真分析和现场实验研究的结果表明:自动测温装置检测效率比人工提高了280%；自主研制的测温杆测得的温度与实际温度偏差不超过0.2℃，比常规测温杆与红外测温仪更准确。该装置实现了打叶复烤烟叶箱芯温度的自动打孔、检测，现场运行动态稳定性好，可为复烤厂提质增效提供有效途径。
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| 关 键 词： | 复烤烟叶 箱芯 温度检测 多轴测温机构 有限元仿真 PLC |
Design and application of automatic detection device for core temperature of tobacco leaf redrying oven |
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| WEI Songma,LU Minrui,ZHANG Wenshui,ZHANG Tengjian,CHEN Bingsan.Design and application of automatic detection device for core temperature of tobacco leaf redrying oven[J].Journal of Fujian University of Technology,2022,0(6):601-606. |
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| Authors: | WEI Songma LU Minrui ZHANG Wenshui ZHANG Tengjian CHEN Bingsan |
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| Affiliation: | School of Mechanical and Automotive Engineering, Fujian University of Technology |
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| Abstract: | In response to the shortcomings of manually measuring temperature in the core of leaf redrying oven, such as high labour intensity, low efficiency and susceptibility to ambient temperature fluctuations, a set of automatic temperature detection device which has a temperature measuring rod integrating the functions of temperature insulation, noise reduction was developed independently. The device consists of a power conveying mechanism, a multi-axial temperature measuring mechanism, and a PLC control system. Results of simulation analysis and experimental field research show that the detection efficiency of the automatic temperature measuring device is 280% higher than that of the manual one; the deviation between the temperature measured by the independently developed temperature measuring rod and the actual temperature is no more than 0.2 ℃, which is more accurate than the conventional temperature measuring rod and infrared thermometer. The device realizes the automatic beating and detection of the temperature of the core of tobacco leaf beating and redrying oven; it shows good dynamic stability in field operation, providing an effective way to improve the quality and efficiency for the redrying plant. |
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| Keywords: | redrying tobacco leaves oven core temperature detection multi-axis temperature measuring mechanism finite element simulation PLC |
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