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1、I毕业设计（论文）任务书 课题名称: 3.516 米圆筒混料机设计 课题主要内容：1. 圆筒混料机总体设计2. 给料斗总体设计 主要任务：1. 完成圆筒混料机总体装配图2. 完成圆筒混料机给料斗总体装配图 图纸要求：1. A0 圆筒混料机总体装配图一张2. A1 圆筒混料机给料斗总体装配图一张3. A0 给料斗支架装配图一张4. A1 给料斗装配图一张5. A2 给料斗零件图一张 内容要求：1. 须独立完成 3 张零号图纸得的结构设计图、装配图和零件图2. 设计说明书不少于 5000 字3. 查阅到 15 篇以上与题目相关的文献4. 包含一张以上计算机绘制的和手工绘制的 1 号图纸 附图：A0
2、 图 2 张A1 图 2 张A2 图 1 张II圆筒混料机总体设计摘 要随着社会的进步，经济的发展，冶金工业也得到了蓬勃发展，由于混料机在冶金工业中有着广泛的用途，进而社会对混料机的需求越来越多，规格也越来越大。混合就是为使烧结的物料物化性质充分均匀，使烧结料内微粒物料造成适宜的小球。筛选过矿石经过破碎后，再经过混料机混合后才能进行烧结。为保证烧结矿的质量及提高烧结矿的产量，配好的烧结矿石原料需要加以润湿、混匀. 目的是使混合配料中的水分、粒度以及配料各组分均匀分布。混匀称为一次混合，本次毕业设计是设计一次混合设备。混料机一般主要由传动装置电机硬齿面减速器联轴器慢速驱动装置、筒体装配、支撑装置
3、、挡轮装置、传动副、润滑系统、进料装置及防散料护罩、排料装置、喷水装置、排废气装置等组成。目前主要使用的混合设备有搅拌机、轮式混合机、圆盘造球机以及圆筒混合机等，搅拌机、轮式混合机和圆筒混合机都属于一次混合设备；其中圆筒混料机除构造简单外还有生产率高、生产可靠等优点，实践证明，用于一次混合是一种行之有效的设备。但目前还存在内壁粘料现象、混合时间不足以及震动较大等缺点。关键词：混料机，混合机，混合设备，混合IIITHE GRADUATED DESIGN OF BATCH MIXERABSTRACTAlong with the progressive, economic development o
4、f society, metallurgical industry has also gotten vigorous development, since batch mixer has extensive use in metallurgical industry, and then the social demand for batch mixer more and more, specifications are also big. Mix is make the stock thing of sintering melt nature ample even, make the mate
5、rial of particulate matter in sintering material cause suitable little ball. After passing breakage after ore, selection then can carry out sintering again via batch mixer after mixing. To guarantee the quality of sintering mine and the output that raises sintering mine , the sintering ore needs of
6、raw material that match are damped and mixed even. Purpose is to make mixing each group of moisture, size as well as burden in burden divide into even distribution. Mix even to be called as once mix , this graduated design is design once mix equipment. Batch mixer general major from drive device gen
7、erator - the hard gear reducer of tooth flank - shaft coupling - slowly fast actuating device , the assembly of cylindrical shell , support installation, gear ship installation, transmission set and lubrication system , enter material installation and defence the compositions such as scattered mater
8、ial shield, refuse ejector, water injection system and the row installation of waste gas. Now major use mix equipment have mixer, ship type blender and disc make ball machine as well as cylinder blender, mixer, ship type blender and cylinder blender belong to once to mix equipment; In which cylinder
9、 batch mixer exclude structure simple besides still have the productivity that is to mix one time high , production reliable etc. advantage, it is a kind of effective equipment that practice proof is used. IVBut now still store in wall glue material phenomenon , mix time cant and shake greater etc.
10、shortcoming. KEY WORDS : batch mixer,blender,mixed equipment,mix目 录V摘要.1前 言 .1第 1 章 圆筒混合机概述及总体方案确定 .21.1 国内外圆筒混合机技术特点 .21.1.1 国外圆筒混合机技术特点 .21.1.2 国内圆筒混合机的发展概况 .21.2 国内圆筒混合机的结构特点及混合原理 .31.2.1 混合机结构 .31.2.2 混合原理 .41.3 给水对混合制粒的影响 .51.4 总体方案确定 .6第 2 章 圆筒混料机规格参数的确定 .82.1 计算规格参数 .82.2 验算规格参数 .92.2.1 验算混合时间及筒体转速 .92.2.2 验算筒体倾角 .102.3 计算填充率 .112.4 物料在圆筒内的移动速度 .122.5 筒体厚度 .12第 3 章 筒 体 .14第 4 章 滚 圈 .16第 5 章 支撑装置 .185.1 托轮装置 .185.1.1 托轮 .185.2 挡轮与轴承的设计 .195.2.1 挡轮 .
