Kaolin dryer is mainly used to remove moisture from kaolin for subsequent processing and application. The equipment uses the principle of heat exchange to contact wet materials with hot air to evaporate the moisture, thereby achieving the purpose of drying. Common types of dryers include drum type, fluidized bed type and flash type. Kaolin dryer has the characteristics of easy operation, high drying efficiency and low energy consumption. So how to maintain the bearings of kaolin dryer?
1. Regular lubrication. Ensure that the bearings are fully and cleanly lubricated. Use better lubricating oil, check the oil quality and oil level regularly, and replenish or replace them in time. Lubrication can not only reduce wear, but also effectively reduce bearing temperature.
2. Sealing inspection. Since kaolin dust may be relatively fine, special attention should be paid to the sealing of kaolin dryer bearings to prevent dust from entering the bearings and causing wear or lubrication failure. Check the integrity of the seals regularly and replace damaged seals in time.
3. Temperature monitoring. During the operation of the bearing, its operating temperature should be monitored regularly. If the temperature is found to be abnormally high, the machine should be stopped immediately for inspection to find out the cause and solve it. It may be poor lubrication, excessive load or bearing damage.
4. Vibration monitoring. Abnormal vibration of the bearing is often a precursor to problems. The use of vibration monitoring equipment can help detect problems early, such as bearing damage, poor installation, etc.
5. Regular inspection and maintenance. According to the guidance of the equipment manual, the kaolin dryer bearings should be inspected regularly, including appearance wear, noise, flexibility, etc., and maintenance and replacement should be carried out as planned.
2025-03-28
