文档介绍：工业用滚筒干燥器结构设计
摘要
滚筒干燥又称转鼓干燥,是一种热传导型连续干燥方式。物料在内部加热的高温滚筒表面铺布成薄膜,随着转动干燥达到所要求的湿含量。滚筒干燥特别适用于粘稠度高的浆状物料及泥状物料,且其干燥得到的产品具有较高的糊化度和良好的复水性,可以直接食用,因此广泛应用于食品工业加工。
本文首先分析了滚筒干燥器的原理特点及分类,在此基础之上,本文设计了滚筒正常运转的条件参数以及结构参数;其次,本文设计了滚筒干燥器的功率以及传动装置;最后,本文分析了滚筒干燥器的强度,刚度以及设备的安装调试。
关键词:滚筒干燥器;结构设计;刚度分析;安装调试
ABSTRACT
Drum drying is also called the drum drying, it is a way of heat transfer model for drying.
Materials in the internal heat of high temperature roller surface spread the cloth into a thin film, as the rotating drying to achieve the required moisture content. Drum drying especially suitable for the high viscosity of paste shape material and mud, and its drying product has high degree of gelatinization and good after water, we can eat them, so widely used in food industry processing.
This paper first analyzes the characteristics and classification of the principle of drum dryer, on this basis, this paper designed the condition parameters and structure parameters for normal operation of the drum; Secondly, this paper designed the drum dryer power and transmission device; Finally, this paper analyzes the strength of the drum dryer, stiffness and equipment installation and debugging.
Key Words: Drum dryer; The structure design; The stiffness analysis; Installation and debugging
目录
摘要 1
ABSTRACT 1
1 绪论 1
1
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2
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2
预糊化营养米粉具有速溶即食的特点,是最易消化的大米制品。根据不同消费对象和不同配方又可分为:婴幼儿营养米粉、老年营养米粉和方便营养米粉。 2
2
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(年产1000吨生产能力) 3
2 滚筒干燥器特性原理 5
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7
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,强化干燥过程 8
3 滚筒干燥器的计算 8
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,筒体直径,长度确定 9
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15
23
4 设备的安装和调试 24
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5 设备的维护和保养 25
6 总结 25
致谢 26
参考文献 26
1 绪论

干燥技术的应用,在我国具有十分悠久的历史,闻名于世的造纸技术就有干燥技术的应用。干燥设备广泛