How to deal with the high temperature of ore mill?

How to deal with the high temperature of ore mill? 1. The most common one is fan heating, which may be caused by high wind pressure. Sometimes we will unconsciously encounter fan equipment in production, so that the change of fan wind pressure will lead to motor heating. Therefore, we must not change the equipment at will in production. 2. Check whether the extension pipeline is unobstructed, the viscosities and grades of the oil meet the requirements. 3. Bearings for grinding rolls and rings should be refuelled regularly, cleaned regularly and oil seals should be replaced. 4. Bearing room temperature should not exceed 70 C. If the bearing temperature is too high, it is necessary to immediately remove the cleaning bearings and accessories such as the bearing room and clean once each. 5. According to the actual situation of the mill, adjust the ventilation of the mill chamber, open the ventilation duct, so that the air flow in the Raymond mill chamber and outdoor air flow can convection, so as to avoid excessive temperature in the vertical mill chamber.