设计简介
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 of our 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 manual compression, mechanical compression 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
1.1 板框压滤机的起源及发展 7
1.1.1 板框压滤机的起源 7
1.1.2 板框压滤机的发展 7
1.1.3 板框压滤机的发展趋向 8
1.2 板框压滤机的简介及分类 8
1.3 板框压滤机的结构 8
1.4 板框压滤机的工作原理 9
2. 板框压滤机的设计 9
2.1 板框压滤机的过滤原理及特点 9
2.1.1 板框压滤机的结构 9
2.1.2 板框压滤机的流程 10
2.1.3 滤布的选型 12
2.2 过滤机的参数 12
2.3 滤板和滤框的设计以及强度计算 13
2.3.1 板框和滤板材料选择 13
2.3.2 滤板的强度计算 15
2.3.3 滤框的强度计算 17
2.4 螺杆的设计及计算 18
2.4.1 螺杆螺纹类型的选择 18
2.4.2 选取螺杆材料 18
2.4.3 确定螺杆直径 18
2.4.4 自锁验算 19
2.4.5 稳定性计算 19
2.4.6 校核螺纹牙强度 20
2.5 横梁设计 21
2.6 压紧板设计 22
2.6.1 轴承的选择 22
2.7 支座组件 23
2.7.1 螺栓的校核 24
2.8 操纵阀组件设计 24
2.8.1 螺杆套筒剪切力校核 24
2.8.2 手轮与螺杆联接 25
2.9 安装及调试 25
板框压滤机的操作规程 25
板框压滤机的保养维护 27
参 考 文 献 28
致 谢 28
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 of our 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 manual compression, mechanical compression 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
1.1 板框压滤机的起源及发展 7
1.1.1 板框压滤机的起源 7
1.1.2 板框压滤机的发展 7
1.1.3 板框压滤机的发展趋向 8
1.2 板框压滤机的简介及分类 8
1.3 板框压滤机的结构 8
1.4 板框压滤机的工作原理 9
2. 板框压滤机的设计 9
2.1 板框压滤机的过滤原理及特点 9
2.1.1 板框压滤机的结构 9
2.1.2 板框压滤机的流程 10
2.1.3 滤布的选型 12
2.2 过滤机的参数 12
2.3 滤板和滤框的设计以及强度计算 13
2.3.1 板框和滤板材料选择 13
2.3.2 滤板的强度计算 15
2.3.3 滤框的强度计算 17
2.4 螺杆的设计及计算 18
2.4.1 螺杆螺纹类型的选择 18
2.4.2 选取螺杆材料 18
2.4.3 确定螺杆直径 18
2.4.4 自锁验算 19
2.4.5 稳定性计算 19
2.4.6 校核螺纹牙强度 20
2.5 横梁设计 21
2.6 压紧板设计 22
2.6.1 轴承的选择 22
2.7 支座组件 23
2.7.1 螺栓的校核 24
2.8 操纵阀组件设计 24
2.8.1 螺杆套筒剪切力校核 24
2.8.2 手轮与螺杆联接 25
2.9 安装及调试 25
板框压滤机的操作规程 25
板框压滤机的保养维护 27
参 考 文 献 28
致 谢 28
