Planetary Ball Mill is currently a relatively advanced powder grinding equipment. It is widely used by electronics, building materials, ceramics, chemicals, light industry, medicine, beauty, and environmental protection because of its novel shape, small footprint, and comprehensive functions. The reason why the planetary mill can grind extremely small objects is because of the ball mill tank. After some users have used it for a period of time, they find that materials of different levels are attached to the ball mill tank, and cleaning has become a headache for users, so this article may help you.
For the cleaning of the ball mill tank of the planetary ball mill, you can generally start from the following aspects:
1. Washing by water
This is also the easiest to clean. Rinse with water and add some detergent to complete, without causing damage to the grinding ball and tank body;
2. Add water and detergent to the grinding ball
For the oil, solvent and other substances in the tank that cannot be washed away by washing, add washing powder or soapy water and detergent to the dirty grinding ball and water, and then it can be stuck on the ball mill for idling. This is also not to the tank and the ball. Method of injury;
3. ultrasonic or plasma cleaning machine
This is a mechanical cleaning. For some oils, sticky substances, etc., the powerful power of ultrasonic or plasma can break the attachments and achieve the purpose of cleaning;
4. strong acid washing such as sulfuric acid or nitric acid
Some "nail house" attachments can be equipped with dilute acid according to the situation, and the ball mill is idling to clean; or concentrated acid is soaked for a period of time, and then cleaned by the above method;
5.the same solvent cleaning
For some wet-milled materials, the overall cleaning principle is that you use any solvent to grind, and then use any solvent to clean it.
6. Add water and sand, quartz sand and corundum ball to clean the grinding ball
Especially in the study of mechanical alloying, the alloy layer is often formed on the tank wall and the grinding ball, which cannot be removed by sandpaper. You can take some construction sand, add a ball and add water to clean it, which is often very effective; if the sand is not good, use quartz sand, a small corundum ball with clear water, and run it on a ball mill. The effect is also good.
