How to deal with the blockage of the grinder
2021-04-07 10:08:47

There are many pulverizers in our daily life, but in the process of use, sometimes there are some failures, and sometimes the crusher is blocked. What should we do when it is blocked? A common failure during crushing is caused by improper operation. Today I will teach you some ways to deal with the blockage of the grinder.

1. The feeding speed is too fast, the load increases, causing blockage. During the feeding process, pay attention to the large deflection angle of the pointer of the ammeter at any time. If it exceeds the rated current, it indicates that the motor is overloaded. If it is overloaded for a long time, it will burn out the motor. In this case, the material door should be reduced or closed immediately. The feeding method can also be changed, and the feeding amount can be controlled by increasing the feeder. There are two types of feeders: manual and automatic. The user should choose the appropriate feeder according to the actual situation. Due to the high speed of the grinder, the load is large, and the fluctuation of the load is strong. Therefore, the current when the crusher works is generally controlled at about 85% of the rated current.

2. The discharge pipe is not smooth or the feed is blocked too fast, which will cause the air outlet of the crusher to be blocked. Improper matching with the conveying equipment will cause the discharge pipe to weaken or be blocked after there is no wind. After finding out the fault, you should first clear the delivery port and change the mismatched conveying equipment, and adjust the feed volume to make the equipment operate normally.

3. Hammer fragments, aging, screen holes are closed and broken, and the crushed material has too high moisture content, which will block the crusher. Broken and severely aged hammers should be regularly updated to keep the crusher in good working condition, and the sieve should be regularly checked. The moisture content of the crushed material should be less than 14%, which can improve production efficiency and prevent the crusher from blocking. Enhance the reliability of the crusher work.

These are the methods to deal with the crushing of the crusher. It is very common for the machine to malfunction. The most important thing is to know how to solve the problem. This is a factor that makes the use of the crusher longer. In addition, maintenance Machines are also quite important.