Supply of ZYD High-Efficiency Two-Stage Vacuum Oil Purifier

Application: Widely used for oil purification and vacuum hot oil circulation drying during the installation and maintenance of various large transformer equipment. It is suitable for the purification of insulating oil in high-voltage and ultra-high-voltage transformers above 110-500KV, featuring a secondary high-vacuum separation system and a three-dimensional flash evaporation system. It effectively removes water, gas, acid value, free carbon, etc. It can be used not only for oil filtration but also as an independent vacuum source for vacuum drying and oil filling of transformer equipment. After treatment, the transformer oil achieves a higher ultimate withstand voltage.

Features: 1. High vacuum degree, with an ultimate vacuum ≤5Mpa and working vacuum ≤35Mpa.

2. High pumping speed: Pumping speed power ≥333L/S.

3. Original compound three-dimensional flash evaporation system, capable of quickly removing liquid water.

4. Original SUK dual-microgram technology, effectively removing dissolved water, free water, saturated water, and other trace moisture.

5. Original SWG alkane and alkyne gas suppressor, rapidly stripping various gases from the oil.

6. Original impurity removal technology combining multi-layer stainless steel mesh filtration and composite polymer adsorption, ensuring thorough impurity removal.

7. Internationally advanced dual-U-type gradually dense carbon cellulose far-infrared heater, providing efficient and uniform heating without aging or deteriorating the oil quality, with low energy consumption.

8. This machine can perform vacuum oil filling and vacuum drying for power transmission and transformation equipment, as well as safe online operation for live equipment.

9. Dual infrared beam scanning oil automatic control system, automatically adjusting balance and detecting foam. If excessive foam is detected, it automatically reduces pressure to eliminate foam, preventing oil leakage. Combined with a triple interlock protection, it automatically shuts down under overpressure with continuous audible and visual alarms, achieving truly unattended online operation. This ensures a wider control range, more precise transmission, and eliminates misoperation.

Advantages: Compared to single-stage vacuum oil purifiers, this machine offers faster and more thorough removal of water, gas, and impurities, resulting in a higher ultimate withstand voltage of the oil. It features a bridge-type vacuum connection system, allowing it to be used for oil filtration or as an independent vacuum source for vacuum treatment of electrical insulation equipment.