旋风除尘器装配图A0
D型旋风除尘器设计
摘要
此设计的介绍了旋风除尘器的各部分结构尺寸的确定以及旋风除尘器性能的计算，以普通旋风除尘器为基础，结合此课题的现代设计方法，设计了一台符合一定压力损失和除尘效率的D型旋风除尘器，并绘制了该旋风除尘器的装配图、零件图。本设计由以下几步完成：第一步，通过查阅各种资料了解旋风除尘器的型号选择和设计原理，并计算出旋风除尘器各部分的尺寸；第二步，根据资料上的材料选择标准以及强度校核公式，对旋风除尘器各零部件的材料进行选择并进行强度校核；第三步，对旋风除尘器进行耐磨、防腐处理，并完成装配设计；第四步，用CAD软件绘制该旋风除尘器的装配图、零件图；第五步，整理资料，选取与设计相关的英文文献进行翻译完成设计说明书。旋风除尘器的除尘效率影响繁多，想要进一步提高旋风除尘器的效率，还需要对其结构尺寸、密封性等方面进行进一步的优化。
关键词：旋风除尘器；压力损失；除尘效率；强度
ABSTRACT
This graduation design introduces the determination of the size of the structure of the cyclone dust collector and the calculation of the performance of the cyclone dust collector. Based on the conventional cyclone dust collector and the modern design method of this topic, a design method is designed to meet the pressure loss and dust Efficiency of the D-type cyclone dust collector, and draw the cyclone dust collector assembly drawings, parts drawings. The graduation design is completed by the following steps The first step, through access to avariety of information to understand the cyclone dust collector model selection and design principles, and calculate thevarious parts of the cyclone dust; the second step, according to the material on the material selection Standard and strength check formula, the cyclone dust collector parts of the material selection and strength check; the third step, the cyclone dust collectorwear, corrosion treatment, and complete the assembly design; the fourth step,with CAD Software to draw the assembly of the cyclone dust collector, part of the map; the fifth step, sorting out the information, select and graduate design related to the English literature to complete the design instructions. The efficiency of the cyclone dust collector has many advantages, and it is necessary to further improve the efficiency of the cyclone dust collector, and it needs to be further optimized for its structural size and sealing.
Keywords cyclone dust collector；pressure loss；dust Efficiency；strength
目录
1绪论1
1.1引言1
1.2旋风除尘器的介绍1
1.3旋风除尘器的工作原理和气体流动状况1
1.4影响旋风除尘器性能的因素4
1.5旋风除尘器的分类5
1.6 D型旋风除尘器6
1.7拟定设计方案7
2确定旋风除尘器各部分的尺寸7
2.1给定的设计参数7
2.2确定进口风速7
2.3计算旋风除尘器的几何尺寸7
2.4压力损失的计算8
2.5总除尘效率的计算9
3零部件的数据计算及材料选择10
3.1风机的选择10
3.2排尘阀的选择10
3.3壳体的设计与材料选择11
3.4密封圈的设计12
3.5壳体端盖的设计12
3.6支座的选择与计算12
3.7支腿的设计12
3.8气体管道的设计计算12
4强度计算与校核13
4.1筒体和椎体的气压试验强度校核13
4.2排气管的厚度的确定及强度校核14
4.3支座的载荷校核14
4.4支腿的强度校核16
5主要零件的加工工艺17
5.1箱体零件的主要技术要求17
5.2筒体及锥体的加工18
6旋风除尘器的耐磨措施与制造要求18
6.1耐磨措施18
6.2制造安装要求20
7旋风除尘器的装配20
7.1装配的概念20
7.2连接方式的选择20
结论22
致谢23
参考文献24
手孔A3
筒体和锥体连接法兰A2
旋风除尘器灰斗A1
旋风筒A1
耳式支座A2
风口A2
技术参数
设计目录
所包含文件
图纸所包含文件
摘要部分
字数统计
