E-mail sinonshseo@gmail.com
Time：2025-02-28 10:30:02 Reading volume：
The turbine oil purification device is mainly used to remove moisture, gas and solid impurities from turbine oil, maintain the cleanliness and performance of the oil, and ensure the normal operation of the turbine system. Its working principle is mainly based on technologies such as vacuum dehydration, filtration and centrifugal separation. The following is its detailed working principle:
- Principle:
- A negative pressure environment is created in the system through a vacuum pump to reduce the boiling point of water and evaporate the water in the oil at a lower temperature.
- The evaporated water and gas are pumped out by the vacuum pump, condensed by the condenser and separated and discharged.
- Function:
- Remove free water and dissolved water in the oil.
- Remove gas dissolved in the oil (such as air, hydrogen, etc.).
- Advantages:
- Efficiently remove moisture and gas, and restore the insulation and lubrication properties of the oil.
2. Filtration
- Principle:
- The oil passes through a multi-stage filtration system (such as filter element, filter paper or filter screen) to remove solid particles and impurities.
- Filtration accuracy can be selected according to demand, usually 1 micron to 10 microns.
- Function:
- Remove metal particles, dust, fiber and other solid impurities in the oil.
- Advantages:
- Prevent solid impurities from wearing and damaging turbine components.
3. Centrifugal separation
- Principle:
- Use centrifugal force to separate oil, water and solid impurities.
- In the high-speed rotating centrifuge, the denser water and solid impurities are thrown to the periphery, and the clean oil is left in the center.
- Function:
- Remove water and tiny solid particles in the oil.
- Advantages:
- Suitable for high-viscosity oil products with high processing efficiency.
4. Coagulation separation
- Principle:
- The oil passes through the coalescing filter element to make tiny water droplets gather into large water droplets, and then separate the water from the oil through the separator.
- Function:
- Remove emulsified water and tiny water droplets in the oil.
- Advantages:
- Particularly suitable for treating oil products with severe emulsification.
5. Heating
- Principle:
- Heat the oil to a certain temperature (usually 40°C-60°C) through a heater to reduce the viscosity of the oil and improve the efficiency of water evaporation and impurity separation.
- Function:
- Improve the effect of vacuum dehydration and filtration.
- Advantages:
- Speed up purification and improve processing efficiency.
6. Control system
- Principle:
- Use an automated control system to monitor parameters such as oil temperature, vacuum degree, flow rate, etc. to ensure stable operation of the equipment.
- Function:
- Realize automated operation and improve purification accuracy and safety.
- Advantages:
- Easy to operate and reduce manual intervention.
1. Pretreatment: The oil is coarsely filtered to remove large particles of impurities.
2. Heating: The oil is heated to a suitable temperature to reduce viscosity.
3. Vacuum dehydration: In a vacuum environment, water and gas are evaporated and separated.
4. Filtration: The oil passes through a multi-stage filtration system to remove solid impurities.
5. Centrifugal separation/coagulation separation: Further remove water and tiny particles.
6. Cooling: The purified oil is cooled to a suitable temperature.
7. Testing: Test the cleanliness, water content and other indicators of the oil to ensure the purification effect.
1. Remove moisture: Prevent oil emulsification, avoid equipment corrosion and degradation of insulation performance.
2. Remove gas: Prevent oil oxidation and extend the service life of oil.
3. Remove solid impurities: Prevent equipment wear and improve operational reliability.
4. Restore oil performance: Maintain the lubrication, cooling and insulation properties of the oil.
5. Extend equipment life: Reduce equipment failures and reduce maintenance costs.
1. Power industry: Used for lubricating oil purification of steam turbines, gas turbines and other equipment.
2. Petrochemical industry: used for purification of industrial lubricating oil.
3. Shipbuilding industry: used for maintenance of ship turbine oil system.
4. Manufacturing industry: used for purification of lubricating oil of large mechanical equipment.
1. Regular maintenance: ｒｅｐｌａｃｅ filter element and clean equipment regularly to ensure purification effect.
2. Safe operation: pay attention to operation safety under high temperature and vacuum environment.
3. Environmental protection requirements: comply with environmental protection laws and regulations when handling waste oil and wastewater.
The turbine oil purification device can effectively extend the service life of oil products and equipment and ensure the efficient and safe operation of the turbine system.
