| 空穴传递混合器的结构原理与应用 |
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| 引用本文： | 李树,揣成智.空穴传递混合器的结构原理与应用[J].天津科技大学学报,2006,21(3):31-34. |
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| 作者姓名： | 李树 揣成智 |
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| 作者单位： | 天津科技大学材料科学与化学工程学院,天津,300457 |
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| 基金项目： | 天津科技大学校科研和教改项目 |
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| 摘 要： | 阐述了适用于挤出机上的空穴传递混合器（CTM）的结构特点、混合机理，并给出了应用实例。空穴传递混合器对物料有较强的混合、塑炼和分散功能，应用空穴传递混合器后，在CTM高的剪切和分散功能作用下，使挤出物的混合质量有了大幅度的提高，流动条纹厚度明显减小。
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| 关 键 词： | 空穴传递混合器 CTM结构 混合机理 |
| 文章编号： | 1672-6510(2006)03-0031-03 |
| 修稿时间： | 2005年11月26 |
Structure Mechanism and Application of Cavity Transfer Mixer |
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| LI Shu,CHUAI Cheng-zhi.Structure Mechanism and Application of Cavity Transfer Mixer[J].Journal of Tianjin University of Science & Technology,2006,21(3):31-34. |
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| Authors: | LI Shu CHUAI Cheng-zhi |
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| Abstract: | A cavity transfer mixer (CTM) was designed for extruder. The structural feature, the mixing mechanisms and the application of cavity transfer mixer using in extrusion were investigated. The experiment results demonstrated that CTM had a better action of mixing, dispersion and plasticating capacity to mixture. The distributive mixture quality was greatly improved , and the striation thickness of extrudate was decreased by the use of a CTM due to its repeated high shear rate and distributive mixing actions. |
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| Keywords: | cavity transfer mixer CTM structure mixing mechanism |
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