φ3200x4500球磨机说明书en

3200 45003200 4500 球磨机 Ball Mill 使用说明书 Operation Manual 上海明工重型设备有限公司 Shanghai Minggong Heavy Equipment Co Ltd 地址 上海嘉定区马陆镇申霞路 33 号 Add No 33 Shenxia Road Jiading District Shanghai China 1 目录目录 catalogue 一 概述 Summary 二 性能 Performance 三 主要结构及工作原理 Main structure and working principle 四 安装要求 Installation 五 试车 使用和维修保养 Test operation and maintenance 六 易损件明细 wear parts list 七 地基图 Foundation drawings 2 一 概述 Summary 本机主要用于选矿 陶瓷 化工 水泥等行业 有干 湿两种 近 年来新开发出来轴承传动节能球磨机 节约能源 25 30 球磨机的主要 部件都是一个缓慢旋转的筒体 筒体内装有磨碎介质 由于球磨机结构 简单坚固 操作可靠 维护管理简单 能长期连续运转 对物料适应性 强 破碎比大 可达到 300 以上 和生产能力大 所以能满足现代化大 规模工业生产的需要 This mill is mainly used to the benification equipment ceramics chemical and cement industry etc with two types the dry one and the wet type In recent years the bearing transmission energy saving ball mill are newly developed which can save 25 30 energy Its main parts are slowly rotated cylinder with grinding media inside As the ball mill is of simple and solid structure it can be safe operated and easy to maintain which can ensure the mill to be in operation continually With strong adaptation the mill has big crushing ratio up to 300 and beyond and big production ability so that it can meet the industry requirement of modern large scale production 二 性能 性能 Performance 规格型号 3200 4500 球磨机 Model 3200 4500 ball mill 进料粒度 0 25mm Feeding size 0 25mm 出料粒度 0 074 0 4mm Discharging size 0 074 0 4mm 电动机型号 YR560 8 800KW Model of motor YR560 8 800KW 频率 50Hz Frequency 50Hz 电压 6KV Voltage 6KV 筒体转速 18 4r min Rotate speed 18 4r min 充填率 27 Filling ratio 27 减速机型号及速比 JDX71 6 3 NO 102 i 6 3 Reducer model if it is normal for the motor load the sound of gear and pinion and reducer The vibration of test running should be noted strictly When the mill is stopped it should be checked for the situation of the bearing neck and the bearing transmission junction the screw fixing on anchor hollow shaft and liner fixed one and gear etc and the leakage per place 二 试运转合格后 允许正式使用 用户可根据具体情况 制订操作 维护 检 修制度 以保证设备的正常运转 After test running is qualified the ball mill is allowed to run officially customers can make the principle for operation maintenance and inspection according to their own situations to ensure the normal running of the equipment 1 球磨机操作的知识 Operation method for ball mill 判断球磨机运转是否正常有两种常用的办法 第一种办法是检查物料的出料粒 度 若合乎要求 且跳动不大 就说明球磨机的运转正常 说明加料恰当 物料的 进料粒度 水分都合适 球级配合适 第二种办法是听球磨机的声音 设备运转正 常时应该是 哗哗 夹杂着轻微的冲击声 如果声音变的暗哑 发出 轰轰 的声音 冲 击声听不到 说明仓内物料过多 严重时出现满磨现象 这时应立即停止喂料 待 设备正常运转后在继续喂料 如停止喂料后 正常的声音仍然听不到 物料很难喂 入 而且出料很少 对于干式球磨机说明筒体内有严重粘磨现象 应立即进行处理 一般来说可用以下办法解决 若是入磨物料水分过高 则应降低入磨物料水分在 2 以内 也可以加入部分干物料 研磨能消除上述现象 湿式球磨机不会出现此现象 球的冲击声很强 说明筒体内物料少 应增加喂料 喂料量不可过强 应逐步的调 整过来 There are two ways to judge whether ball mill works smoothly or not The first way is to check the output size of materials If it is close to the requirement with little tolerance that means the ball mill is running smoothly with proper input material the size the moisture and the ball grade The second way is to listen to the sound the normal operation should have the slighter impacting sound with haha if it get lower with honghong and no impacting sound it means that the material inside is too much and maybe of the whole mill so that we must stop feeding in immediately until it is normal operation If stop feeding in material the normal sound is still not available and the material is hard to feed in with little material output It shows that there are serious mill sticking situation for dry type ball mill and must be handled at once Usually the following method is used if the moisture of the material input is too high then it should be reduced by 2 or less or adding into some dry material for grinding to rid of that situation The wet type ball mill has no such situation If the ball has strong impact sound it shows that the 19 material is less and we should increase the material feeding in which should not be too much and get adjusted gradually 2 球磨机的操作程序 Operation procedure for ball mill 1 启动前的准备 Preparation before starting the ball mill 清除球磨机周围有碍运转的杂物 检查安全设施 a To clean the litters affecting the running beside the ball mill and check safty device 检查球磨机内及危险地点是否有人 b To check if there is people inside the ball mill and around the dangerous area 检查研磨体表面至蓖板中心距离 及填充率 是否符合要求 c To check if the distance from grinding media to the grid plate central line filling ratio meet the requirement 将人孔盖可靠封闭和紧固 d To seal the lid of man hole closely and tightly 润滑点 润滑油是否充足 e To check if the lubricating point or lubricant is sufficient or not 第一次试运转或长时间停止运行时 在启动前 必须向中空轴颈上加润滑油 人工手动盘 f 磨至少一周 确认无碰撞和卡滞现象后 才能由电机启动 For the test run or long time not running the hollow shaft must be added into lubricant before start The mill must be checked manually for at least one circle to ensure there is no collision and stick then the motor can be started 在启动球磨机前 还应和有关工作岗位取得联系 允许后启动 g Before starting the ball mill please get in touch with related worker for the permission to start 2 球磨机的启动顺序 Starting sequence for ball mill 启动出料输送设备 a To start the material output device 启动球磨机电动机 To start the motor of ball mill b 启动磨机的喂料装置 To start the feeding device of ball mill c 3 停机顺序 The shut down sequence for components of ball mill 停止向球磨机喂料的喂料设备的运行 a To stop the feeding device from delivering materials into the shell 停止球磨机的运转 To stop ball mill from running b 关闭出料输送系统 To stop the material output system c 4 注意事项 Notes 当球磨机准备长时间停止运行时 要将研磨体从筒体内取出 避免筒体弯曲 a If the ball mill are to be stopped for a long time the grinding ball must be picked out from cylinder to avoid the cylinder deforming 20 要经常检查主轴承的润滑情况 b Lubrication for main bearings should be checked often 在球磨机停止之后 每隔 5 10 分钟将筒体转动半圈 直到球磨机充分冷却为止 c After ball mill stops running the cylinder shall be rotated by semi circle every 5 10 minutes till the ball mill is cooled fully 4 注意事项 Notes 当球磨机准备长时间停止运行时 要将研磨体从筒体内取出 避免筒体弯曲 a If the ball mill are to be stopped for a long time the grinding ball must be picked out from cylinder to avoid the cylinder deforming 要经常检查主轴承的润滑情况 b Lubrication for main bearings should be checked often 在球磨机停止之后 每隔 5 10 分钟将筒体转动半圈 直到球磨机充分冷却为止 c After ball mill stops running the cylinder shall be rotated by semi circle every 5 10 minutes till the ball mill is cooled fully 3 球磨机的维护和保养 The maintanence for the ball mill 1 定期检查地脚螺栓 衬板螺栓 磨门螺栓等重要螺栓是否松动 To check regularly if the bolt of anchor liner and mill gate get loose or not 2 各润滑点的润滑情况至少每小时检查一次 主轴承 传动轴承温度不允许超过 70 减 速机的温度不允许超过 55 Every lubricating point should be checked per hour at least to make sure that the temperature of main bearing and transmission bearing must not exceed 70 and 55 for the reducer 3 检查各处密封有无漏水 漏油 漏料等情况 To check the leakage of water oil and material 4 记录电动机电流值的变化 若发现电流有异常变化 应停车进行检查 To record the variation of electric current of the motor If it is abnormal the ball mill should be stopped and inspected 5 大 小齿轮转动的声响是否正常 If the rolling sound of the gear and pinion is normal or not 6 为了及时发现设备的故障隐患 除了正常的维护外 必须定期停机 对重要部件的连接 情况 磨损情况做仔细的检查 并针对发现的缺陷作正确处理 同时作好详细的检查 修理 记录 In order to find the fault risk of the equipment the mill must be shut down regularly except the normal maintenance It should be inspected carefully for the main parts connection wearing situation and the discovered fault should be dealt properly meanwhile the detailed inspection and repair should be recorded 7 设备使用的润滑油应根据气候 润滑点的不同 按下表选用润滑油 Lubricant varies wi