The work of the superfine pulverizer requires power, and the machine is driven by a motor or a diesel engine to start the power supply. The motor wheel or the diesel engine wheel drives the main wheel to rotate through the V-belt drive. The large shaft is installed inside the main wheel, and the rotor disc is installed on the large shaft. The large shaft is connected through the small shaft, the hammer is connected through the small shaft, and the hammer is connected through the gasket . A cutter head is installed on the shaft, a blade is installed on the cutter head, and a screen is installed at the bottom of the machine to filter broken wood.
In our daily life, there are many grinders, small grinders, traditional Chinese medicine grinders, etc. , but in the process of use, sometimes there will be some failures, and sometimes the mill will be blocked. What should we do when it is blocked? In fact, clogging is a common problem of ultrafine pulverizer grinding, and the main reason is operation. Next, the ultrafine pulverizer will share with you how to deal with the clogging of the crusher:
If the feeding speed is too fast, the load will increase and cause blockage. When feeding, always pay attention to the large declination angle of the ammeter pointer. If it exceeds the rated current, it means that the motor is overloaded, and it will burn out if it is overloaded for a long time. In this case, the feeding door should be reduced or closed immediately, or the feeding method should be changed, and the feeding amount should be controlled by increasing the feeder. There are two types of feeders: manual feeders and automatic feeders. Users should choose the appropriate feeder according to the actual situation. Because the crusher has high speed and heavy load, the load fluctuates greatly. Therefore, the current of the ultrafine pulverizer is generally controlled at about 85 points of the rated current.
If the discharge pipe is not smooth or the feed is blocked too quickly, it will block the tuyere of the pulverizer; if it is not properly matched with the conveying equipment, the discharge pipe will be blocked after the wind force is weakened or there is no wind. After the failure is found, the conveying equipment should be cleaned first, the unmatched conveying equipment should be replaced, and the feeding amount should be adjusted to make the equipment operate normally.
Hammer head damage, aging, screen closure, crushing, and high moisture content of the crushed material will block the crusher. Broken and severely aged hammers should be replaced regularly to keep the crusher in good working condition, and the screen should be checked regularly. The moisture content of the material to be crushed should be lower than 14 points, which can not only improve the production efficiency, but also prevent the crusher from clogging and improve the reliability of the crusher.
The internal structure of the superfine pulverizer is simple. The wood is cut into chips with the bit and blade, and the chips are smashed into chips with a hammer. When the sawdust reaches the crushing fineness requirement, it is filtered through the screen.
