机械式下水道固液分离装置设计含SW三维及11张CAD图+说明书

三维总装图

摘要
在生活中家里的洗菜池有污物过滤网，但是需要人为定期清理污物，经常会忘记清理导致污物流入下水道，即使是及时清理，也难免有一些污物流走，虽然每次进入下水道的污物比较少，但是时间长了，人数多了就会导致下水道堵塞，海水污染。
本次设计所研究的“下水道固液分离装置设计”，比较全面的描述了下水道固液分离装置设计的全过程，从固液分离的性能分析开始，相继对装置结构形式、分离装置设计、叶轮模具设计等问题，系统的论述了下水道固液分离装置的设计过程。设计中拟采用全三维结构设计技术，利用SolidWorks三维软件对固液分离装置进行三维建模，确定了分离装置、传动装置、动力装置的整体布局等，并进行了叶轮叶片的塑件工艺分析、成型零件设计、拟定模具结构、用CAD软件绘制模具的二维图，明了的展示了整体装置的结构和叶轮叶片的模具结构。
关键词：固液分离；注塑模具；三维设计
ABSTRACT
In the life of the domestic vegetable pool has a dirt filter, but the need for regular cleaning of dirt, often forget to clean up the sewage into the sewer, even in time to clean up, it is inevitable that some dirt flow, although each into the sewer Of the dirt is relatively small, but a long time, the number will lead to more sewers blocked, sea water pollution.
The design of the "sewer solid-liquid separation device design", a more comprehensive description of the sewer solid-liquid separation device design of the whole process, from the solid-liquid separation of the performance analysis began, the device structure, separation device design, impeller Mold design and other issues, the system discussed the sewer solid-liquid separation device design process. The three-dimensional modeling of the device is carried out by means of SolidWorks three-dimensional software. The overall layout of the separation device, transmission device and power plant is determined, and the plastic parts of the impeller blade are analyzed and the forming parts are analyzed. Design, the development of mold structure, with CAD software to draw the mold of the two-dimensional map, clearly demonstrated the structure of the overall device and the blade blade mold structure.
Key words: solid-liquid separation; injection mold; three-dimensional design
目录
摘要I
ABSTRACT II
1.绪论1
1.1应用价值1
1.2发展趋势2
1.3本设计研究的内容、方法及成果3
2.下水道固液分离方案设计5
2.1总体方案设计5
2.2固液分离装置方案设计5
2.3下水道固液分离装置机械机构模型5
3.固液分离装置的设计7
3.1固液分离装置的种类7
3.2滤带式固液分离装置8
3.2.1叶轮叶片的设计8
3.2.2皮带组的设计9
3.2.3轴的校核11
3.3总体装置的装配14
4.叶轮叶片模具设计16
4.1塑料基本理论及塑件的工艺分析16
4.1.1塑料成型方法16
4.1.2塑件的工艺分析16
4.2成型零件设计17
4.2.1成型零件的尺寸确定18
4.2.2凸、凹模的结构设计及强度计算19
4.3拟定模具结构20
4.3.1确定型腔数量及排列方式20
4.3.4标准模架的选定22
5.环保分析24
6．总结25
参考文献26
附录： 27

A0下水道固液分离装置总装图

注塑模具装配图a0

固液分离装置-传送带a1

固液分离装置-传送带轮a3

固液分离装置-大皮带轮a3

固液分离装置-漏斗带接垃圾a2

固液分离装置-勺形扇叶a3

模具-定模板a0

模具-动模板a0

模具-型芯a1

模具-型芯套a1

设计所包含文件

字数统计