摘要喷砂房砂粒回收系统的组成由带式输送机，和斗式提升机组成。首先对带式输送机和斗式提升机作简单的概述；接着分析了带式输送机和斗式提升机的选型原则及计算方法；然后根据这些设计准则与计算选型方法按照给定参数要求进行选型设计；接着对所选择的输送机各主要零部件进行了校核。带式输送机由六个主要部件组成：传动装置，机尾和导回装置，中部机架，拉紧装置以及胶带，斗式提升机按牵引形式主要分为胶带式、圆环链式和板链式三种。最后简单的说明了带式输送机和斗式提升机的安装与维护。目前，胶带输送机正朝着长距离，高速度，低摩擦的方向发展，在喷砂房砂粒回收系统的设计、制造以及应用方面,目前我国与国外先进水平相比仍有较大差距,国内在设计喷砂房砂粒回收系统的过程中存在着很多不足。52558
本次喷砂房砂粒回收系统的设计代表了设计的一般过程, 对今后的选型设计工作有一定的参考价值。
毕业论文关键词：砂粒回收系统设计；带式输送机；斗式提升机
Abstract Sandblasting sand recovery system is composed of belt conveyor, and bucket type lifting machine.The belt conveyer and bucket elevator to make a simple overview;then analyzes the belt conveyer and bucket elevator selection principle and calculation method of machine;then according to these design principles and calculation methods in accordance with the requirements of the given parameters of type design;then the check of the major components of the conveyor choice. Consists of six main parts: drive, belt conveyor tail and return device, the middle frame, tension device, belt, bucket elevator according to the form of traction mainly consists of adhesive tape type, ring chain and chain plate three.Finally, a simple description of the belt conveyer and bucket elevator installation and maintenance. At present, the belt conveyor is moving towards long distance, high speed, low friction direction, in the design, sandblasting sand recovery system of manufacturing and application, at present our country compared with foreign advanced level there are still large gaps in the process of design, the sandblasting sand recovery system there are many problems.
Design of the blasting room sand recovery system represents the general process of design, has the certain reference value to the design of future work.
Keywords: Sand recovery system design；Belt conveyors; bucket type lifting machine
第一章 绪论 1
1.1 喷砂房回收系统概述 1
1.3 本课题研究的目的和意义 1
1.4 本课题研究的基本内容 2
第二章 回收系统设计要点 3
2.1 回收系统的组成 3
2.2 回收系统的设计要点 3
第三章 带式输送机的设计 4
3.1 原始数据及工作条件 4
3.2 计算步骤 4
3.2.1带宽的确定 4
3.2.2输送带宽度的核算 5
3.3 带式输送机传动功率计算 6
3.4输送带所要承受的张力 6
3.5驱动装置的装置 6
第四章 带式输送机部件的选用 7
4.1 输送带的选用 喷砂房砂粒回收系统的设计+CAD图纸:http://www.751com.cn/jixie/lunwen_56482.html