旋转闪蒸干燥装置设计说明书.pdf

目录 第一章 绪论 ···································································· 4· 1.1、概述 ······················································································· 4· 1.2、旋转闪蒸干燥机的研究状况 ························································· 5· 1.2.1、干燥室内实测气体旋流压力分布及旋流压力分布的理论计算 [2] ······· 5· 1.2.2、气体在干燥室内流动速度分布实测结果 ····································· 6· 1.2.3、 旋转干燥器的设计 ······························································ 7· 1.2.4、自动化控制技术在闪蒸干燥生产过程中的应用现状 ······················ 9· 1.3、本课题提出的意义 ····································································· 10 第二章 方案论证 ······························································· 11· 2.1、旋转闪蒸干燥机设计任务书 ························································· 11 2.1.1、设计任务 ············································································ 11 2.1.2、已知条件 ············································································ 11 2.1.3、使用寿命 ············································································ 11 2.2、旋转闪蒸干燥机传动系统方案设计 ················································ 11 2.3、工作过程简述 ··········································································· 12 第三章 旋转闪蒸干燥器介绍 ·················································13 3.1、闪蒸干燥装置的系统组成 ···························································· 13 3.2、工作原理 ················································································· 16 3.2.1、粉碎闪蒸快速干燥原理 ······················································