6000 liters/ hour Double-Stage Transformer Oil Purification Machine Oil cleaning equipment with steel cover

The installation shall be designed to operate satisfactory at ambient temperatures ranging from -20 deg.C to 55 deg. C

Working Principle

The insulating oil is conveyed into the plant by means of pressure difference. Oil will firstly flow through a coarse filter, which can filter out large particles and mechanical impurities from insulating oil. 

Oil is heated uniformly by electric heater with less specific heat transfer of1.7w/cm², thus the deterioration of the oil caused by overheating is avoided during this process.

The special vacuum tank create a large oil surface and a resulting thin film,where the oil flows track and static water evaporation area were expanded to the largest extent, so that the effect of dehydration and degassing is maximized effectively.The particular double-stage vacuum pump system and pressure-boost technical make vacuum degree in vacuum tank higher than that in common oil purifier plant. Specially-designed oil level controller in the vacuum tank assures a continuous oil flow-through in the plant, thus resulting in an optimized dehydration and degassing of the oil.

After degassing and dehydration under vacuum, the oil is conveyed by through the fine filter and out of the plant.

Function or Construction

1.Dehydration (Degas) System

2.Filtering System(particulate matter removal)

3.Oil heating System

4.Electrical Apparatus controlling System

5.Oil-level Controlling System

6.High quality components

The main component parts of NSH products such as vacuum pump,oil pump and electric apparatus are from high quality suppliers. It ensures NSH products high quality and reliability.

Emai: sinonsh30@sino-purification.com

Whatsapp:+86 15823027156