聚醋漆反应釜的设计+CAD图纸
毕业论文关键词：反应釜；釜体；搅拌器
Design of the polyester paint reactor
Abstract：Stirred tank reactor by the stirrer and the reactor body.The agitator gear stirring shaft (with shaft seal) ，impeller，kettle body including a cylinder，jacket and coil，draft tube etc.Industrial application of stirred tank reactor，there are hundreds of homogeneous reaction and heterogeneous reactor can be pided into two major categories according to the phase of the reaction materials.The non-homogeneous reactor，including the solid-liquid reactor，liquid-liquid reactor，the gas-liquid reactor and gas-liquid-solid three-phase reaction device.The mechanical stirring reactor (also known as stirred tank reactor) is suitable for the reaction of various physical properties (such as viscosity and density) and operating conditions (temperature，pressure).Such as laboratory stirred reactors can be ranging from dozens of mL，and sewage treatment，hydrometallurgy，phosphate fertilizer industry large reactor volume can reach thousands of cubic meters.The stirred tank mixer consists of two parts，the mixing vessel and the mixer.The mixing container comprises a tube body，a heat exchange element and an inner member.Agitator，mixing shaft and its sealing device，transmission device and so on collectively referred to as mixer.The design of the tank reactor wide applicability of the operating flexibility，the most widely used in industrial production reactor.
KeyWords：Reactor；Electric；Agitator
目 录
1 前言1
1.1 反应釜的介绍1
1.2 反应釜的常见结构1
1.3 国内外反应釜的现状与发展趋势2
2 反应釜的结构设计4
2.1 反应釜釜体的设计4
2.1.1 反应釜设备材料的选择4
2.1.2 设计参数的确定6
2.1.3 釜体筒体的设计6
2.1.4 釜体封头的设计8
2.1.5 反应釜釜体的稳定性校核9
2.2 反应釜夹套的设计11
2.2.1 夹套筒体的设计12
2.2.2 夹套封头的设计13
2.2.3 传热面积的校核14
2.3 反应釜釜体以及夹套的水压试验14
2.3.1 釜体试验压力的计算14
2.3.2 夹套水压试验压力的计算15
2.3.3 材料屈服点应力的计算15
2.3.4 水压试验前的压力校核15
2.3.5 釜体圆筒应力的计算与校核15
2.3.6 夹套内压试验压力的计算与校核15
3 反应釜传动装置的选型与尺寸设计17
3.1 电动机的选型17
3.2 减速机的选型与尺寸设计17
3.3 机甲的选型与尺寸设计18
3.4 凸缘法兰的设计19
3.5 安装底盖的设计20
3.6 反应釜轴封装置的设计21
3.6.1 轴封装置的选型21
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