转鼓连续过滤机设计+CAD图纸
时间:2019-07-20 11:20 来源:毕业论文 作者:毕业论文 点击:次
| 摘要: 转鼓连续过滤机属于外滤式真空过滤机过滤，具有刮刀卸料和外表面转鼓，真空连续工作的特点。广泛用于医药、食品、有机化学及处理废水和其他工业领域。过滤机与悬浮液直接接触，而不会出现腐烂，是由于采用有良好的耐腐蚀性的不锈钢制造。这种类型的过滤机结构紧凑、占地面积小，连续操作、自动运行，无级调速，方便文修，是一种性能良好，可靠和实用的过滤机。 本课题设计了转鼓连续过滤机。首先，根据相关参数，了解过滤系统是一种有效的过滤分离设备，提出自己的设计方案，设计出符合设计要求的转鼓连续过滤机，根据过滤机在一个操作周期内要连续完成过滤、洗涤、干燥、卸料等工序。为了确保这些零部件在工作状态下满足刚度和强度的需要，在初步完成设计结构的前提下，就需对过滤机支架强度和主轴强度进行校核。37187 因为转鼓连续过滤机具有工艺设备简单，运行费用低，设备购买及检修费用低，处理量大，物料适应性广等优势，可以进行大范围推广应用到工业、农业中等，为我国做出一定的发展。 毕业论文关键词: 转鼓连续过滤机；密封；结构设计；强度分析 The design of the drum continuous filter Abstract: Drum continuous filter belong to vacuum filter filtration, has the scraper discharge and the outside surface of the drum, the characteristics of the vacuum continuous work. Widely used in medicine, food, organic chemistry and wastewater treatment and other industrial fields. Filter, direct contact with suspension and there will be no decay, is due to have good corrosion resistance of stainless steel manufacturing. his type of filter structure is compact, cover an area of an area small, continuous operation, automatic running, step less speed regulation, convenient maintenance, is a kind of good performance, reliable and practical filter. This topic is designing drum continuous filter. First of all, according to the relevant parameters, understand the filter system is an effective separation equipment, and put forward their own design scheme, design meet the design requirements of rotary drum filter in a row, according to the filter in an operating cycle to finish continuous filtration, washing, drying and discharging. In order to ensure that these parts meet the needs of the stiffness and strength under working state, design structure under the premise of the completion of the preliminary, we have to strength of filter bracket and spindle strength check. Because drum continuous filter has simple process equipment, low operating cost, equipment purchase and maintenance cost is low, large quantity, the advantages of the wide adaptability of material, can be widely applied to industry, agriculture moderate, for the development of our country to make certain. Key Words: Drum continuous filter; Seal; Structure design; Strength analysis 目录 1绪论 1 1.1选题背景 1 1.2课题研究的意义 1 1.3国外的发展情况 1 1.4 我国的发展情况 2 1.5 拟解决的关键问题及难点 8 2 课题研究的内容及计算参考 8 2．1课题研究的内容 8 2．2工艺验算 9 2．3传动方案设计 10 3 主要零部件设计 14 3.1 转鼓的设计 14 3.2 刮刀的设计 16 3.3 偏心轮机构的设计 16 3.4 分配头的设计 18 4 设计参数汇总 20 5总结 21 致谢 21 参考文献 23 1 绪论 1.1 选题背景 (责任编辑：qin) |