文档介绍：充值下载即送 CAD 图纸, QQ 36396305 编号本科生毕业设计( 论文) 题目: 螺旋离心机的设计机电工程学院机械设计制造及其自动化专业学号学生姓名指导教师二〇充值下载即送 CAD 图纸, QQ 36396305 充值下载即送 CAD 图纸, QQ 36396305 摘要离心机主要由转鼓和螺旋输送器组成,由于离心力的作用,物料从螺旋输送器中甩出后密度大的物料撞向转鼓内壁,密度小的在在密度大的外侧。转鼓和螺旋输送器之间存在转速差,螺旋叶片将固体料推向一侧,液体自由运动到另一侧,由此即可实现两种及两种以上混合物的分离。本课题主要分离对象是蓝藻,蓝藻密度比水小。本文第一部分简要的介绍了离心机的发展及应用;第二部分着重对 JN300-750 双驱动卧离心机的结构进行了设计,包括转鼓,螺旋输送器,带轮等的设计,并通过 PRO/E 三维实体建模,装配,有限元分析及运动仿真对离心机进行实体设计;第三部分主要对具体对象即蓝藻在分离过程中的沉渣动力学进行了分析与计算。关键词:卧式螺旋离心机;双驱动;设计计算; JN300-750 充值下载即送 CAD 图纸, QQ 36396305 Abstract Centrif ug poses of the drum and the screw conveyor , as the centrif ug al force, the material from the screw conveyor in the density of the material hits the drum wall, the material with less density lies in the external. Drum and the screw conveyor speed at the different rate , the helical blades push the solid material into one side and the liquid into the other side of the freedom movement,in this way, two or more mixtures can be separated . The main subject of separation of target in this passage is the algae, whose density is smaller than water. The first part of this passage briefly introduces the development and application of the centrifPro/Ees; The second part focuses on the JN300-750 dual drive horizontal structure of centrifPro/Ee design, including the drum, screw conveyor, pulleys, etc and designing with PRO/E 3D solid modeling, assembly, finite element analysis and motion simulation of the centrifPro/Ee physical design; THE third part of the specific object that is in the process of algae in the separation of sediment dynamics were analyzed and calculated. Key words horizontal spiral centrifuge dual drive design and calculation JN300-750 充值下载即送 CAD 图纸, QQ 36396305 目录第 1章绪论................................................................................................................................... 1 概述........................................................................................................................................ 1 离心机的应用