腾达试验仪器厂：

　　砂磨分散搅拌多用机是检测仪器，采用国内外新技术设计的新型产品，该产品集中了搅拌、砂磨、分散多种用途的功能于一体，砂磨分散搅拌多用机用电子恒力高速线路，数字直接显示转轴转速，并配有分散叶轮与砂磨叶盘。能适应实验室不同的试验需要，并可根据显示的转轴速度直接计算搅拌、分散、砂磨叶片的线速度与物料粘度及化学反应速率之间的关系，为大规模投产提供正确的数据。

　　Sand grinding dispersing and stirring multi-purpose machine is a testing instrument.It is a new product designed by new technology at home and abroad.This product integrates the functions of stirring,sand grinding and dispersing.It is an electronic constant force for sand grinding and dispersing stirring multi-purpose machine.High-speed line,digital display shaft speed directly,and equipped with scattered impeller and sanding disc.It can meet the needs of different experiments in the laboratory,and can directly calculate the relationship between the linear speed of the stirring,dispersing and sanding blades and the material viscosity and chemical reaction rate according to the displayed shaft speed,providing correct data for large-scale production.

　　砂磨分散搅拌多用机技术参数：

　　电动机型号：U400/80-220 400W 220V 100-8000r/min

　　调整范围：无级恒力调速100-8000r/min

　　搅拌分散叶轮直径：￠60mm；￠50mm

　　砂磨盘直径：￠60mm；￠45mm

　　升降行程：250mm

　　外形尺寸：400×450×800mm

　　Technical parameters of sand mill dispersing and stirring multi-purpose machine:

　　Motor model:U400/80-220 400W 220V 100-8000r/min

　　Adjustment range:stepless constant force speed 100-8000r/min

　　Stirring and dispersing impeller diameter:￠60mm;￠50mm

　　Sanding disc diameter:￠60mm;￠45mm

　　Lifting stroke:250mm

　　Dimensions:400×450×800mm

　　砂磨分散搅拌多用机维护保养：

　　三角皮带应长短相等，放入传动箱内，松紧适当，拧紧滑板螺栓，盖好上盖。

　　设备若长期停车不用，须切断电源，全部擦洗干净，各润滑部位注油，主轴和油缸涂油防锈。

　　油箱用46#液压机油，每半年更换一次并清洗油箱，滤网每月清洗一次，换油后两三天内清洗一次。

　　分散机转动部分的齿轮、轴承、滚珠、轴与轴套及油缸，每周注油一次，在使用过程中发现过热或不正常噪音应及时检查。

　　如因超载而热继电器动作引起停车，则需揿下热继电器的“复位”按钮，方能继续操作。

　　交流接触器每半年检查一次，设备使用一年检修一次。

　　分散机定期检查分散机易损件，如轴承、油封等，发现有磨损立即更换。

　　每天必须摸分散机锅检查一次，并认真作好摸锅记录。

　　当叶片直径为D时，容器直径取3.4－3.9D，叶片离地面高度0.5－0.7D，装料高度取2.4－3D，能取得良好的分散效果。

　　立柱与搅拌轴需定期加润滑油，一般每班加油一次。

　　传动三角带不定期的检查。

　　Sanding and dispersing mixing multi-purpose machine maintenance:

　　The V-belt should be equal in length and put into the transmission box.It is properly tightened.Tighten the bolts of the slide plate and close the cover.

　　If the equipment is not used for a long period of time,the power must be cut off,all cleaned,the lubrication parts are filled with oil,and the main shaft and oil cylinder are oiled to prevent rust.

　　The fuel tank uses 46#hydraulic oil,which is replaced every six months and the fuel tank is cleaned.The filter is cleaned once a month and once every two to three days after the oil change.

　　Gears,bearings,balls,shafts,bushings and oil cylinders of the rotating part of the dispersing machine are filled with oil once a week.If overheating or abnormal noise is found during use,it should be checked in time.

　　If the thermal relay is shut down due to overload,you need to press the"Reset"button of the thermal relay to continue operation.

　　The AC contactor is checked every six months,and the equipment is overhauled once a year.

　　The dispersing machine regularly inspects the wearing parts of the dispersing machine,such as bearings,oil seals,etc.,and immediately replaces it if found to be worn.

　　The pot of the disperser must be inspected once a day,and the record of the pot should be carefully recorded.

　　When the diameter of the blade is D,the diameter of the container is 3.4-3.9D,the height of the blade from the ground is 0.5-0.7D,and the filling height is 2.4-3D,which can achieve good dispersion effect.

　　Lubricants need to be added regularly to the columns and mixing shafts,usually once every shift.

　　The drive triangle belt is inspected irregularly.

　　砂磨分散搅拌多用机操作规程：

　　开车前

　　检查分散机油位是否加注到规定位置，低应加至规定油位，高应放至规定位置。

　　检查三角皮带松紧是否适当。

　　用手盘动叶轮应转动灵活，无磨擦声。

　　检查各紧固件是否松动及各密封部位有无渗漏现象。

　　开启分散机主电机，检查搅拌的旋向是否与设备所规定的方向相同。

　　确认以上检查工作无误后方可开车。

　　开车

　　将叶轮放在分散机容器的中间位置，揿下降按钮，下降到低位置或要求的位置。

　　两只手柄必须锁紧后才能开车。

　　开主电机，按操作需要转速按下按钮，

　　操作过程中应经常注意电流，如发现超载运转，应停车检查原因，采取措施后再继续运转分散机。

　　停车

　　先停主电动机，使叶轮全部停止转动。

　　开分散机上升按钮，使主轴叶轮上升至容器之上，清洗叶轮。

　　Sand mill dispersing and stirring multi-purpose machine operating rules:

　　Before driving

　　Check whether the oil level of the dispersing machine is filled to the specified position.Low should be added to the specified oil level and high should be placed to the specified position.

　　Check that the V-belt is tight.

　　Rotating the impeller by hand should be flexible and non-friction.

　　Check whether each fastener is loose and whether there are leaks in each sealing part.

　　Turn on the main motor of the disperser and check whether the rotation direction of the stirring is the same as that specified by the equipment.

　　Make sure that the above inspection work is correct before driving.

　　Drive

　　Place the impeller in the middle position of the disperser container,press the lower button,and lower to the lower position or the required position.

　　Both handles must be locked before driving.

　　Turn on the main motor and press the button at the speed required for operation.

　　Always pay attention to the current during the operation.If overload operation is found,stop the machine to check the cause,and continue to operate the disperser after taking measures.

　　parking

　　Stop the main motor first to stop all the impellers.

　　Turn on the disperser up button to raise the main shaft impeller above the container and clean the impeller.

　　砂磨分散搅拌多用机安装调试：

　　安装

　　一般安装为在水平基础上打膨胀螺栓即可，有防爆要求需连接电气柜及防爆操作盒之间的电缆（电缆一般是使用单位电工自行连接，供货商提供电缆规格）

　　调试

　　启动升降开关，看升降是否灵活可靠。

　　启动搅拌开关，转速调到中速，看是否稳定。

　　Installation and commissioning of sanding dispersing and stirring multi-purpose machine:

　　installation

　　Generally,it is only necessary to install expansion bolts on a horizontal basis.If there is an explosion-proof requirement,you need to connect the cable between the electr