φ600机械翻倒卸料离心机设计 毕业论文.doc

摘要 Φ600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。 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，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 关键词： 离心机； 转鼓壁； 转鼓底； 刹车  Abstract This 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 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 separation 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 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 coefficient 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 particles wil