Proper systematic maintenance can effectively extend equipment lifespan, ensure production efficiency and safety. Today, the editor will introduce the maintenance methods for high shear dispersion emulsion tanks.
1、 Daily cleaning and hygiene management
1. Timely cleaning: Thoroughly clean the inside of the tank after each use, soak the softened residue in a cleaning solution, and use a soft cloth, soft bristled brush, or low-pressure water flow to clean stubborn dirt. In special cases, ultrasonic cleaning can be used.
2. Surface protection: Avoid scratching the inner and outer surfaces of the tank with hard objects to prevent damage to the coating or material; Ensure that electrical components, instruments, and water vapor are isolated during cleaning.
2、 Equipment inspection and component maintenance
1. Tightening and Circuit Inspection
Regularly check whether the bolts, foot plates, and other connecting parts are loose, and whether there is a short circuit or poor contact in the circuit.
2. Key component wear monitoring
Focus on inspecting the shaft sleeve, rotor, stator, blade, and sealing ring. If wear or deformation is found, it should be replaced immediately to prevent friction between the rotor and stator.
Regularly clean the inlet and outlet filters to avoid material blockage affecting flow.
3. Sealing system maintenance
Check the status of the dynamic and static rings of the mechanical seal, and regularly replace the sealing rings; Ensure the normal operation of the cooling system and prevent high-temperature aging of the seals.
3、 Lubrication management
1. Lubrication cycle: Regularly inject lubricating grease into the bearings, motors, and reducers according to the instructions. Complete the oil injection operation while the machine is stopped to ensure that the pressure inside the kettle has been released.
2. Oil selection: Choose the appropriate lubricant based on usage frequency and ambient temperature to avoid lubrication failure caused by high viscosity or oxidation.
4、 Operating standards and safety controls
1. Do not reverse or idle: Before starting, confirm that the motor is rotating in the correct direction, and avoid equipment damage caused by high temperature or material crystallization due to idle during operation.
2. Exception handling: Stop the machine immediately in case of abnormal noise, shaft leakage or vibration, and only restart after troubleshooting.
3. Vacuum system maintenance: Check if the water ring vacuum pump pipeline is unobstructed to prevent blockage or corrosion that may damage the motor.
5、 Long term shutdown maintenance
1. Thoroughly clean and store: Disassemble all detachable parts, clean and dry them, drain the remaining water from the pipeline, and archive and store them.
2. Sealing protection: Loosen the can lid and hand hole screws to prevent permanent deformation of the sealing ring.
3. Empty disinfection operation: Before shutdown, empty the tank body and drain the remaining water in the jacket to avoid residual water corrosion or negative pressure causing deformation of the tank body.
6、 Special precautions
1. Material specification: It is prohibited to put metal shavings, hard block materials or dry powder directly into the tank to prevent blockage or damage to the stator and rotor.
2. Pressure control: During actual consumption, the steam pressure of the jacket should not exceed 0.2MPa to avoid damage to the tank body under pressure.