PGZ1600离心机设计说明书资料

摘要

在制药行业中，离心机起着举足轻重的作用，随着制药行业精细化程度的越来越高，行业对离心机的水平要求也越来越高。不仅要求可以达到所需要的机械性能和精细化程度，并且由于制药行业的特殊性，对离心机的生产材料、生产工艺等有着很高的要求，要求所生产的离心机是无毒的，对人体无害的。

离心机除了用在制药行业之外，在精细化工领域及食品行业中的固液分离领域，依靠转动时产生的离心力，使得加工的材料中的固体和液体分离开来，最终达到提取液体和固体的目的。

本文参考国外先进的制药用离心机，在LGZ16000离心机的设计基础上，设计试制符合GMP要求的离心机。对该离心机的两大关键部件——布料部件和料层控制部件进行了结构设计、强度校核、三维模型及二维图形绘制，并对其中的关键零件进行了有限元仿真分析。设计的部件原理正确，能够完成所需的动作和功能，强度校核及有限元仿真分析的结果都证明结构参数设计合理，各零部件均可满足使用要求。

关键词：离心机；制药机械；机械设计

Abstract

In the pharmaceutical industry, the centrifuge plays an important role, with the increasing degree of fine pharmaceutical industry, the level of the industry's requirements for the centrifuge is also getting higher and higher. Requires not only can achieve the required mechanical properties and the degree of precision, and due to the special nature of the pharmaceutical industry, on the centrifuge production materials and production technology has a very high requirements, production requirements of the centrifuge is non-toxic, harmless to the human body.

Centrifuge in addition to in addition to the pharmaceutical industry, in fine chemical industry and food industry in the solid-liquid separation field, the centrifugal force generated by the rotational, makes the processing of materials in the solid and liquid are separated, and ultimately achieve the extraction liquid and solid.

This article refer to the foreign advanced pharmaceutical centrifuge, based on the design of LGZ16000 centrifuge, the design of the centrifuge to meet the requirements of GMP. The two key components of the centrifuge -- material components and material layer control unit of structure design, strength check, 3D models and 2D graphics rendering, and on one of the key parts of the finite element simulation analysis. The design of the component principle is correct, can complete the required action and function, strength check and finite element simulation analysis results all prove that the structural parameters design is reasonable, all parts can meet the use requirements.

Keywords: centrifuge;pharmaceutical machine;machine design

目录

摘要 ................................................................................................................................................. I Abstract ....................................................................................................................................... II 第一章绪论 .. (1)

1.1 选题背景及研究意义 (1)

1.2 国内外研究现状 (1)

1.2.1 国外研究现状 (1)

1.2.2 国内研究的现状 (2)

1.3 论文研究的主要内容 (4)

第二章PGZ1600离心机简介 (5)

2.1 PGZ1600离心机的工作原理 (5)

2.2 PGZ1600离心机的组成部件及技术创新 (5)

2.2.1PGZ1600型离心机主要组成部件 (5)

2.2.2 PGZ1600型离心机主要技术创新 (6)

2.3 Ansys workbeench的简介 (7)

第三章离心机布料部件设计 (9)

3.1布料部件工作原理 (9)

3.2主要零部件设计计算 (10)

3.2.1异步电机的选用 (10)

3.2.2滚动轴承的设计计算 (10)

3.3主要零件有限元仿真 (11)

第四章离心机料层控制部件设计 (15)

4.1工作原理 (15)

4.2挡料轴设计及强度校核 (16)

4.3 有限元仿真 (17)

第五章结果和展望 (21)

5.1 结论 (21)

5.2 展望 (21)

参考文献 (22)

致谢 (24)