1, we can judge that the internal blockage of the pulverizer is the reason why the pulverizer does not discharge. When the coal mill is blocked, the power supply should be cut off and the coal mill should stop running. If it is found that the pulverizer is blocked, it will be damaged if it is not solved. It will bring you a lot of unnecessary trouble then. If the viscosity of the material crushed by the corn feed crusher is too high, it will stick to the inner wall of the equipment when crushing. If it is not cleaned in time, it will continue to accumulate and then block.
2. After long-term use, all parts of the corn feed pulverizer will be worn to a certain extent, and the grinding function of the worn parts will be reduced, and the materials will not reach the original function, and the output value will also be reduced. At the same time, if the blade mainly used for crushing materials is seriously worn and the crushing power cannot be guaranteed, then continuous feeding will constitute a blockage. What we need is to replace the crushed blade. With a new blade, this problem can be solved easily.
3. When we use corn feed pulverizer to pulverize materials with different dry humidity, the feeding speed should be changed relatively. For materials with high humidity, the feeding speed should be slowed down, and for materials with low humidity, the feeding speed can be accelerated. Suppose that the feeding speed of the corn feed mill is too fast, the equipment will be blocked and the corn feed mill will not discharge smoothly.
Knowledge expansion
What are the precautions for using corn feed pulverizer?
1. First of all, the corn feed pulverizer should be fixed on the ground, which can be fixed with cement. If the working place changes frequently, the pulverizer and motor should be installed on the base made of angle steel. After installation, carefully check whether it is installed in place or not. Whether the motor shaft and the crusher shaft are parallel, and check whether the tightness of the drive belt is appropriate.
2. Before starting the corn feed pulverizer, rotate the rotor by hand to check whether the operation is flexible and normal, whether the casing collides, whether the rotor rotates in the right direction, and whether the motor and pulverizer are lubricated well. Don't change pulleys frequently, in case the speed is too high or too low. After starting, idle for 2-3 minutes, and put into work after no abnormal phenomenon.
3. The feed of the corn feed pulverizer should be uniform. If noise, excessive temperature of bearing and machine body or material splashing are found, stop the machine immediately for inspection and troubleshooting.
4. Before work, the staff should carefully check the materials to prevent hard objects such as metals and stones from entering the crushing room and causing accidents. When feeding, the staff should stand on the side of the corn feed crusher to avoid being hurt by the rebounding debris. Don't hold your hand too tightly when crushing long stems to prevent your hand from being brought in.
5. Stop feeding before stopping the machine, and then cut off the power supply and stop the machine after the standby materials are cleared. Cleaning and maintenance should be carried out after shutdown. After running for 300 hours, it is necessary to clean the bearings and change the lubricating oil. When loading oil, it is best to fill the clearance of bearing seat with 1/3, and it cannot exceed 1/2. When it stops for a long time, the drive belt should be removed.