A0反应釜装配图
7m3连续搅拌釜式反应器设计
摘要
反应器，顾名思义就是一种用来给各类反应提供一个合适空间的容器，反应器的前身还要追溯到古代用来烧制陶瓷器的窑洞，如今的反应器早已经不像原先那样单调的应用在某一个行业，各行各业都充斥着各种各样的反应器。
釜式反应器也是反应器的一种，这次我要设计的就是一个釜式反应器，任务书上给出的公称容积是。首先要做的就是对整个釜式反应器进行分解，把一个整体分解成几个重要的装置，然后通过各种已知条件来确定每一个装置的选型和设计以及每个装置之间的配合。如上所述，我最先分解出来的就是反应器的釜体，釜体是整个反应器最重要的部分，所以釜体的设计应该放在第一步，通过对任务书的分析，我们很容易就能通过已知数据设计出釜体的几何尺寸，然后要做的就是各种校核，校核合格之后第一步基本上就完成了。第二步就是要设计分解出的第二个装置了，这个装置我选择的是搅拌装置，搅拌装置起着一个承前启后的作用，一个合适的搅拌器肯定是要同时考虑到釜内的介质和釜体的几何尺寸来进行设计的，然后还是强度校核，合格之后第二步也基本上完成了。第三步继续往上设计，这一步要确定的就是传动装置了，传动装置起着一个输出动力和传递动力的作用，它是整个反应器的动力来源，所以一个合适的传动装置也是至关重要的，先根据已知数据选择一个合适的电动机，然后根据选择的电动机来选择和设计其他的零部件。然后是选择合适的轴封装置了，主要是根据釜内介质以及上面确定的各数据确定密封的型式，然后选择合适的组件，之后进行强度校核就完成了。最后就是设计各种附件了，附件的设计基本上可以通过已知数据查表来确定，最后还是要进行强度校核，到这里一个完整的釜式反应器基本上就设计完成了。
这次的设计主要展示了一个釜式反应器从无到有的过程，在每一步设计完成后都要进行强度校核，主要就是为了保证所设计的装置是能够正常工作的，目前来说釜式反应器是适用性最广的一种反应器，在多个行业中被广泛使用。
关键词：反应器；釜体；搅拌装置；传动装置；轴封装置
ABSTRACT
The reactor, as its name suggests, is a container used to provide a suitable space for various types of reactions. The precursor of the reactor is also traced back to the caves used to burn ceramics in ancient times. Today's reactors are not as monotonous as they used to be. Applied in a certain industry, all walks of life are filled with a variety of reactors.
The kettle reactor is also a type of reactor. I want to design a tank reactor this time. The nominal volume given in the task book is 7m^3. The first thing to do is to decompose the entire kettle reactor, break down the whole into several important devices, and then determine the selection and design of each device and the fit between each device through various known conditions. . As mentioned above, the first thing I broke down is the reactor body. The kettle body is the most important part of the whole reactor. Therefore, the design of the kettle body should be placed in the first step. Through the analysis of the task book, we are very easy. The geometry of the kettle body can be designed from known data, and then various checks are made. After the calibration is completed, the first step is basically completed. The second step is to design the second device to be disassembled. I chose the stirring device for this device. The stirring device plays a role of front and back. A suitable agitator must take into account both the medium and the kettle in the kettle. The geometry of the body is designed, and then the strength is checked. After the pass, the second step is basically completed. The third step is to continue to design. This step is to determine the transmission. The transmission plays an important role in outputting power and transmitting power. It is the power source for the entire reactor, so a suitable transmission is also essential. First, select a suitable motor based on the known data, and then select and design other components according to the selected motor. Then choose the appropriate shaft sealing device, mainly based on the medium in the kettle and the data determined above to determine the type of seal, and then select the appropriate components, and then the strength check is completed. Finally, the design of the various accessories, the design of the attachment can basically be determined by the known data lookup table, and finally the strength check, to complete a complete tank reactor is basically designed.
This design mainly shows the process of a tank reactor from scratch. After each step of design, the strength check is carried out, mainly to ensure that the designed device can work normally. The reactor is the most versatile reactor and is widely used in many industries.
Key words: Reactor; kettle body; stirring device; transmission device; shaft sealing device
目录
1绪论1
1.1前言1
1.2釜式反应器的介绍1
1.2.1釜式反应器的发展现状和应用1
1.2.2釜式反应器的发展趋势2
1.3设计条件及设计内容2
1.3.1设计条件2
1.3.2设计内容3
2釜体尺寸的确定4
2.1釜体形状的设计及结构选型4
2.1.1筒体和封头的选型4
2.1.2计算筒体内径4
2.1.3计算筒体高度5
2.1.4夹套的选型以及内径的确定5
2.1.5夹套高度的计算5
2.2釜体的受力分析以及厚度的确定6
2.2.1釜体的受力分析6
2.2.2夹套厚度的计算6
2.2.3内筒厚度的计算7
3反应釜搅拌装置的设计9
3.1选择搅拌器9
3.1.1搅拌器简介9
3.1.2待选搅拌器的详细介绍9
3.1.3确定搅拌器的型式11
3.2搅拌轴的设计11
3.2.1搅拌轴转速和搅拌功率的确定11
3.2.2搅拌轴的直径计算12
3.2.3搅拌轴刚度校核12
3.2.4搅拌轴长度的设计13
4传动装置的选择14
4.1传动装置的简介14
4.2电动机的选择14
4.3减速器的分析与选择15
4.4机座的分析与选择17
4.5联轴器的分析与选择17
4.5.1联轴器的结构分析18
4.5.2联轴器的选择18
4.6底座的设计19
5反应釜轴封装置的选择20
5.1轴封型式的确定20
5.2机械密封的结构以及分类21
5.3轴封装置的确定22
6其余附件的设计与选型23
6.1支座的选型23
6.2釜体法兰的选型23
6.3手孔的设计23
6.4视镜的选型24
参考文献25
致谢26
字数统计
设计参数
设计所包含文件
传动轴a1
耳式支座a2
釜体法兰a3
釜体封头a2
搅拌桨叶a3
视镜a3
手孔a3
轴承座a2
轴套a4
夹壳联轴器a3
