The role of vacuum dehydration oil purification system

The vacuum dehydration oil purification system is mainly used to remove moisture, gas and solid impurities from oil products, and restore and improve the insulation, lubrication and chemical stability of oil products. The following are its main functions:

1. Remove moisture

- Function: The boiling point of water is reduced through a vacuum environment, so that water evaporates at a lower temperature, thereby effectively removing free water and dissolved water in the oil.

- Importance: Water will reduce the insulation properties of oil products, causing equipment failure and corrosion.

2. Remove gas

- Function: In a vacuum environment, gases (such as air, hydrogen) dissolved in oil will escape, thereby reducing the gas content.

- Importance: Excessive gas content will accelerate the oxidation of oil products, affecting their chemical stability and insulation properties.

3. Remove solid impurities

- Function: Remove solid particles and impurities in oil through a filtration system.

- Importance: Solid impurities will wear equipment components and affect the normal operation and service life of the equipment.

4. Restore oil performance

- Function: Restore the insulation, lubrication and chemical stability of oil by removing moisture, gas and impurities.

- Importance: Ensure efficient and safe operation of equipment and extend the service life of equipment.

5. Extend the service life of oil

- Function: Regularly purify oil to prevent oil aging and pollution and extend its service life.

- Importance: Reduce the frequency of oil replacement and reduce maintenance costs.

6. Improve equipment reliability

- Function: Reduce equipment failures and downtime by keeping oil clean and dry.

- Importance: Improve the operating reliability and production efficiency of equipment.

Main application areas

1. Power industry: Used for purification of insulating oil of transformers, mutual inductors and other equipment.

2. Petrochemical industry: Used for purification of industrial oils such as lubricating oil and hydraulic oil.

3. Manufacturing industry: Used for oil purification of machine tools, hydraulic systems and other equipment.

4. Shipbuilding industry: Used for purification of ship lubricating oil and hydraulic oil.

System composition

1. Vacuum pump: Create a vacuum environment to promote the evaporation of water and gas.

2. Heater: Heat the oil, reduce viscosity, and improve dehydration efficiency.

3. Filtration system: Remove solid impurities in the oil.

4. Condenser: Condensed evaporated water and gas for easy separation and collection.

5. Control system: Monitor and adjust system operating parameters to ensure operational safety and efficiency.

Operation steps

1. Pretreatment: Preliminary filtration to remove large particles of impurities.

2. Heating: Heat the oil to a suitable temperature.

3. Vacuum dehydration: Evaporate water and gas under vacuum.

4. Filtration: Remove tiny solid impurities through fine filtration.

5. Cooling: Cool the purified oil.

6. Testing: Test the various performance indicators of the oil to ensure the purification effect.

Precautions

1. Safe operation: Follow the operating procedures to prevent safety hazards in high temperature and vacuum environments.

2. Regular maintenance: Regularly check and maintain system equipment to ensure its efficient operation.

3. Environmental protection requirements: Environmental protection regulations must be followed when handling waste liquid and waste gas.

By using a vacuum dehydration oil purification system, the quality of oil can be effectively improved, ensuring efficient and safe operation of the equipment and extending the service life of the equipment.