文档介绍：JIANGXI AGRICULTURAL UNIVERSITY 本科毕业论文(设计) 题目: 板框压滤机的设计学院: 工学院姓名: 黄胜学号: 20090949 专业: 农业机械化及其自动化年级: 农机 091 指导教师: 徐雪红职称: 副教授二0 一三年五月摘要过滤机是利用多孔性过滤介质,截留液体与固体颗粒混合物中的固体颗粒, 而实现固、液分离的设备。过滤机广泛应用于化工、石油、制药、轻工、食品、选矿、煤炭和水处理等部门。目前,我国现有几百家大型过滤机生产厂家。为了适应各行业发展及要求市面上已经出现各种不同的型号及方式的过滤机。按获得过滤推动力的方法不同,分为重力过滤器、真空过滤机和加压过滤机三类。按压紧方式板框压滤机有手动压紧、机械压紧和液压压紧三种形式。正在发展的新型过滤设备有:机械力压榨过滤设备;能实现无滤渣层过滤的动态过滤机;洗选煤炭污水处理、化工和石油工业用的大型过滤设备。此次设计的过滤机为手动板框过机。它的优点是结构简单、制造容易、过滤面积大而占地面积小、操作压力高、对各种物料的适用能力强,主要应用与小型企业小批量生产关键词: 过滤机过滤面积滤板滤框螺杆 Abstract Filter is the use of porous filter medium, retain the mixture of liquid and solid particles, solid particles, and to achieve solid, liquid separation equipment. Filter is widely used in chemical, petroleum, pharmaceutical, light industry, food, mineral processing, coal and water treatment sectors. Currently, hundreds ofour existing large filter manufacturers. To meet the requirements of the industry and the market has been the emergence of various different models and methods of filter . Be driven by different methods of filtration, divided into gravity filters, vacuum filters and pressure filter categories. Pressed mode frame filter press with pression, pression and hydraulic clamping three forms. Is developing a new type of filtration equipment: mechanical press filtration equipment; to achieve residue-free layer of filtering a dynamic filter; Coal washing waste water treatment, chemical and oil industry equipment used in large filtration. The design of the filter frame for the hand over machine. It has the advantage of simple structure, easy to filter area and small size, operating pressure is high, the application of the ability of various materials, mainly small-batch production and small business applications Key Words:Filter Filter area Plates Filter box Screw 目录绪论................................................................. 6 1 板框压滤机............................................... 7 板框压滤机的起源及发展...................................................................