Vertical mills cause some common problems due to long-term continuous work. These common problems are relatively common. Users can repair them themselves or have them be repaired by the maintenance personnel of the machine. However, users need to have a simple understanding of these common problems. The specific contents are as follows.
It is extremely easy to consume wear parts in the vertical grinding work, and these wear parts include grinding rolls and grinding discs. The grinding roller and the grinding disc are installed according to the specific design principle. The Vertical Roller Mill produced by the company can be idling for a period of time, which means that the grinding roller and the grinding disc are not in contact. When there is a problem with the installation between the two, the wear between the two will be intensified, and the wear of the components will create a groove under the continuous scouring between the hot air and the material, so that the collision between the two is more serious, even Breaking, causing damage to the machine or an accident. Faced with this phenomenon, it is necessary to adjust the distance relationship between the two, and then replace the new grinding disc and grinding roller.
The operation of the vertical mill is driven by the motor. The motor is connected to the vertical mill, and then the energy is transmitted to the various parts of the machine through the bearing, so that the machine runs normally. Vertical mill bearings carry a lot of functions, such as the transfer of energy and the role of support. The bearing re-grinding assembly plays a big role, so the quality of the bearing is critical, the bearing installation requirements are more stringent, and the general enterprise uses the method of cooling the bearing in dry ice to assemble. The installation between the bearing and the bearing chamber in the vertical mill has certain requirements. If there is a gap between the two, it will affect the normal operation of the bearing and cause the bearing to heat up. In the face of bearing problems, users need to seek technical help.
There is a key component on the vertical mill - the reducer, the reducer needs lubrication, the vertical lubrication system is thin oil lubrication, so leakage prevention is the key in lubrication. The oil leakage of the reducer will make the machine look unclean, waste lubricating oil and cause trouble for the maintenance of the equipment. Therefore, the user needs to check the lubrication device of the machine before starting the machine to prevent oil leakage. The user can work independently. carry out.