In the realm of industrial operations, the maintenance of electrical equipment is paramount for ensuring reliability and longevity. One critical aspect of this maintenance is the purification of transformer oil, which plays a vital role in the efficient functioning of transformers and other electrical systems. YUNENG, a renowned manufacturer in the field of oil purification technology, offers a range of high vacuum transformer oil purifiers that are designed to meet the stringent demands of modern industrial applications.

Understanding the High Vacuum Transformer Oil Purifier

The high vacuum transformer oil purifier is an advanced piece of equipment that utilizes a dual-stage process to effectively remove moisture, dissolved gases, and particulate contaminants from transformer oil. This process not only enhances the dielectric strength of the oil but also extends the life of the transformer and improves its operational efficiency. YUNENG's high vacuum transformer oil purifiers are engineered to purify and treat unqualified electrical insulating oil in various industrial and mining enterprises, including power plants, power stations, power companies, metallurgy, petrochemicals, railways, and more.

Key Features and Specifications

YUNENG's 6000LPH high vacuum transformer oil purifier is a prime example of their innovative technology. With a flow rate of 6000 liters per hour, this machine is capable of processing large volumes of oil efficiently. It operates within a working vacuum of ≤80 Pa and a working pressure of ≤0.35 Mpa, ensuring optimal performance. The temperature range is maintained between 45-65°C, which is ideal for effective oil purification. The machine is powered by a 380V, 50Hz, three-phase, four-wire power supply, with a total power consumption of 70 KW.
The design of the machine is compact yet robust, with dimensions of 220 cm in length, 160 cm in width, and 245 cm in height. It weighs approximately 1200 kg, making it suitable for both indoor and outdoor use. The inlet and outlet diameter is 32 mm, facilitating smooth oil flow. YUNENG also offers customization options, allowing clients to choose from closed, open, or trailer-mounted models based on their specific operational requirements.

Working Principle

The operation of the 6000LPH high vacuum transformer oil purifier is based on a sophisticated vacuum separation process. The oil is passed through the machine, where it undergoes a series of stages to remove impurities. The vacuum separator uses the principle of cavitation, which significantly increases the contact area of the oil within the vacuum chamber. This process maximizes the oil's travel within the vacuum system, enhancing the evaporation of water and the removal of dissolved gases. The result is oil with improved dielectric properties, free from moisture and particulate contaminants.

Advantages of YUNENG's High Vacuum Transformer Oil Purifier

YUNENG's high vacuum transformer oil purifiers offer several distinct advantages over other purification systems:
  1. Advanced Purification Technology: The system integrates low-temperature physical adsorption and online regeneration of adsorption filters, ensuring high-speed purification and oil quality protection.
  2. Specialized Design: Tailored for the purification of electrical insulating oil in oil-filled electrical equipment, these purifiers are particularly effective for UHV and EHV transformer oils.
  3. Efficient Operation: The purifiers are designed to degas, dehydrate, filter, and restore the dielectric strength of insulating oils, removing dissolved gases, moisture, solid particles, and other pollutants.
  4. Durability and User-Friendliness: These purifiers are known for their efficiency, durability, and ease of use, ensuring years of maintenance-free operation.

Flow Chart and Operation

The operation of the transformer oil purification plant involves several steps, including initial setup, vacuum pump activation, electrical activation, automatic oil level control, and oil sampling. The infrared oil level controller ensures precise monitoring of the oil level, while the solenoid valves and oil pump facilitate smooth oil circulation. The system is designed to automatically adjust based on the oil level, ensuring efficient and safe operation.

Oil Data After Filtration

The effectiveness of YUNENG's high vacuum transformer oil purifier is evident in the quality of the oil after treatment. The breakdown voltage is ≥70 KV (spherical electrodes), with water content ≤5 ppm and gas content ≤0.3%. The filtering accuracy is 1 μm, ensuring that the oil is free from particulate contaminants.

Conclusion

YUNENG's high vacuum transformer oil purifiers are essential tools for maintaining the integrity and performance of electrical systems. With their advanced technology, robust design, and customizable options, these purifiers offer a reliable solution for industries that rely on high-quality transformer oil. By investing in a YUNENG oil purifier, companies can ensure the longevity and efficiency of their electrical equipment, thereby enhancing overall operational performance.
For more information on YUNENG's high vacuum transformer oil purifiers and other oil purification solutions, visit their website or contact their sales team to discuss your specific requirements.