Kerosene gas phase drying equipment is mainly used for drying the body of 110kV and above ultra-high voltage, high-capacity transformer, transformer and other equipment, so as to meet the requirements of product insulation performance. With the rapid development of China's power construction, the demand for ultra-high voltage, large capacity and high-quality transformers is increasing. Kerosene gas phase drying equipment, as the key equipment for drying ultra-high voltage and large capacity transformers, plays a more and more important role.

Advantages of kerosene gas phase drying equipment:

Uniform temperature of dryer body:

Because the heat released during the condensation of kerosene vapor is used for heating, the condensation is more intense where the temperature is lower, that is, the heat release is greater, so the body temperature is uniform.

High heating temperature:

In the process of kerosene gas phase drying, the body is always in vacuum, and the aging process of insulating materials is very slow. Compared with hot air circulation vacuum drying, the heating temperature can be increased by about 30 ℃ to about 130 ℃.

Fast drying speed:

The body is always in a vacuum state, so the water outlet process runs through the whole drying cycle. At the same time, due to the increase of body temperature, the diffusion coefficient of moisture in the insulating material increases, which shortens the drying cycle.

It can clean the body:

After the kerosene vapor condenses into liquid, it can clean the inside and outside of the body, which has unique advantages in dealing with the repaired transformer. The surface of the body after treatment is clean and free of oil dirt and stains.