1. Paddles and heating elements
Paddle inspection: Regularly check the wear of the paddles, especially the parts that are in direct contact with the material. If the paddles are severely worn, they should be replaced or repaired in time.
Heating elements: Check the integrity and working efficiency of heating elements (such as steam pipes, electric heating pipes) to ensure that they heat normally and improve drying efficiency.
2. Transmission system
Lubrication maintenance: Regularly lubricate the transmission system (such as bearings, gears, chains), add or replace lubricating oil, ensure smooth operation of transmission parts, reduce friction and wear.
Check for looseness or wear: Check whether the transmission belt, belt, gear, etc. are worn or loose, and adjust or replace them if necessary.
3. Electrical system
Check electrical components: Regularly check electrical components such as motors, control cabinets, sensors, etc. to ensure that the wiring is firm, the insulation is good, and there is no overheating.
Check wiring and fuses: Regularly check whether the wiring and fuses of the electrical system are normal to ensure the safe operation of electrical equipment.
4. Cleaning and anti-corrosion
Inside and outside cleaning: Regularly clean the dust, residues and accumulated materials inside and outside the equipment, keep the equipment clean and ventilated, and prevent material blockage and equipment overheating.
Anti-corrosion treatment: For metal parts, especially those in contact with water or humid environment, anti-corrosion treatment should be carried out regularly, such as applying anti-rust paint.
5. Pipeline and sealing
Check pipeline connection: Regularly check the sealing of pipeline connection to prevent material leakage or air entry, which will affect the drying effect.
Check seals: Check the wear of seals such as rotary joints and valves, and replace seals if necessary.
6. Other key components
Check anchor bolts and connecting bolts: Regularly check the reliability of anchor bolts and connecting bolts of each component to ensure stable operation of the equipment.
Check steam trap: For steam heating system, regularly check the working status of steam trap to ensure smooth discharge of condensate.
7. Maintenance plan and record
Develop maintenance plan: According to the frequency of use of equipment, working environment and material characteristics, formulate a reasonable maintenance cycle and plan.
Record maintenance status: Record the time, content, replaced parts, etc. of each maintenance in detail to provide a basis for future troubleshooting and equipment modification.
