《机械毕业设计（论文）-Φ600机械翻倒卸料离心机离合器结构设计（全套图纸）》由会员分享，可在线阅读，更多相关《机械毕业设计（论文）-Φ600机械翻倒卸料离心机离合器结构设计（全套图纸）（50页珍藏版）》请在金锄头文库上搜索。
1、沈 阳 化 工 大 学 科 亚 学 院本 科 毕 业 设 计题 目： 600 机械翻倒卸料离心机设计 专 业： 机械设计制造及其自动化 班 级： 1204 学生姓名： 指导教师： 论文提交日期：2016 年 05 月 20 日论文答辩日期：2016 年 06 月 06 日毕业设计任务书机械设计制造及其自动化专业 1204 班 学生：毕业设计题目：600 机械翻倒卸料离心机设计毕业设计内容：相关文献检索并翻译 设计计算书一份 A0 图 1 张 A1 零件图 2 张 毕业设计专题部分：600 机械翻倒卸料离心机离合器结构设计起止时间：2016.02.292016.05.20指导教师：2016 年
2、02 月 29 日摘 要本毕业设计题目是 600 机械翻倒离心机的设计。在设计中，首先要知道离心机的工作原理：先由控制电路接通带动转鼓转动的电动机，通过皮带的传动使转鼓转动，转鼓转动使物料固液分离，液体通过离心机底部的排液管流出，固体留在转鼓壁上，然后再由控制电路接通翻倒电动机使离心机翻转倒出固体，这样就完成了分离的整个过程。离心机的发展历史悠久，第一台离心机在 19 世纪 30 年代德国问世。在之后的时间里，离心机的核心技术发展获得了很大的进步，结构越来越严谨，体积越来越小，分离的效率几何倍增加，这使离心机在生产过程中应用范围的到极大提升。全套图纸，加离心就是利用离心机转子高速旋转产生的强大
3、的离心力，加快液体中颗粒的沉降速度，把样品中不同沉降系数和浮力密度的物质分离开。当含有细小颗粒的悬浮液静置不动时，由于重力场的作用使得悬浮的颗粒逐渐下沉。粒子越重，下沉越快，反之密度比液体小的粒子就会上浮。微粒在重力场下移动的速度与微粒的大小、形态和密度有关，并且又与重力场的强度及液体的粘度有关。象红血球大小的颗粒，直径为数微米，就可以在通常重力作用下观察到它们的沉降过程。翻倒卸料离心机是在三足式上卸料离心机基础上研发而成的一种新型离心机。它具有对物料适应性强，操作方便等特点，同时克服了三足式上卸料离心机劳动强度大、工作效率低的缺点，同时又避免刮刀卸料离心机在卸料时刮滤网和破坏物料晶粉的缺点，
4、最适合于石英砂,化工原料,医药中间体等松散晶体物料的分离脱水；蔬菜、衣布等物料脱水；金属切削、研磨粉的脱油；电镀件、民用小五金等产品的酸洗脱液。论文中设计了转鼓壁的厚度计算，拦液板的计算，转鼓底的设计，功率计算和电动机的选择，传动皮带的设计及选择，主轴的设计和强度校核，轴承的选择，翻到架的设计和强度计算，刹车的结构设计和强度计算，翻倒传动部分的设计计算，和其它的一些设计计算。然后了解离心机的各个零部件的构造和它们的材料工艺要求，最后对离心机进行整体的评定。运用 AutoCAD 绘制机械翻倒卸料离心机离合器结构图、离心机整体装配图。关键词： 离心机； 转鼓壁； 转鼓底； 刹车AbstractTh
5、is graduation design topic is the design of phi 600 mechanical overturned centrifuge. In the design, we must first know centrifuges working principle, the control circuit is connected with the drum is driven to rotate the motor, through the belt drive the rotary drum to rotate, drum rotates to make
6、the material of solid-liquid separation, liquid through the bottom of the centrifuge tube for discharging liquid outflow, remained in the solid walls of the basket, then by the control circuit is connected to the overturned motor enable centrifuge flip poured out solid, thus completing the separatio
7、n of the whole process.The development of the centrifuge has a long history, the first centrifuge in Germany in 1830s. At a later time, the core technology development of centrifuge obtained great progress, structure is more and more rigorous, smaller and smaller, separation efficiency of geometric
8、fold increase in the centrifuge in the production process application scope to greatly enhance.Centrifuge is the use of centrifugal rotor high-speed rotation of the strong centrifugal force, to speed up the settling velocity of particles in the liquid, the sample in the different sedimentation coeff
9、icient and the buoyancy of the density of material points to leave. When the suspending liquid containing fine particles is not moved, the suspended particles are gradually sinking due to the action of the gravitational field. The heavier the particle, the faster the sinking, and the smaller particl
10、es will float on the contrary. The velocity of particles moving in the gravitational field is related to the size, shape and density of particles, and is related to the strength of gravity field and the viscosity of the liquid. Particles, such as the size of the red blood cells, can be a few microns
11、 in diameter, and they can be observed under normal gravity.Tipping discharge centrifuge is a three-foot centrifuge discharge on the basis of research and development from a new type of centrifuge. It has a strong adaptability of materials, easy to operate, while overcoming a three-foot upper discha
12、rging centrifuge labor-intensive, low efficiency shortcomings, while avoiding Scraper centrifuges and screen scraping when unloading the disadvantage to destroy its crystal powder, the most suitable material for loose crystal quartz sand, chemicals, pharmaceutical intermediates, separation of dehydr
13、ation; vegetables, clothing fabrics and other materials dehydration; metal cutting, grinding powder de-oiled; plating parts, hardware and other civil acid eluent products.Design I drum wall thickness calculation, calculation of liquid plate stopped, design of drum bottom, power calculation and motor
14、, belt drive design and the selection of the, spindle design and strength check, bearing selection, turn to frame the design and strength calculation, structure design and strength calculation of the brake, overturned transmission part of the design and calculation, and the other some design calcula
15、tion. And then understand the various parts of the centrifuge structure and their material requirements, and finally to the overall assessment of the centrifuge. Use AutoCAD to draw mechanical knockturn centrifuge centrifuge clutch structure, overall assembly drawing.Key words ：Centrifuge; Drum Wall; Drum Bottom; Brake目 录第一章 绪论 . 11.1 离心机概述 . 11.2 三足离心机市场发展 .
