1) Heating system:

The electric heater of Vacuum Oil Purifier with a protective cover is used and the electric heater core can be replaced without draining oil, and electric heating is adopted. Equipped with a heating protection function device, it will automatically heat up when it is lower than the set value, and automatically stop if it is higher than the set value. Ensure that the initial heating or low temperature heating can reach the required oil temperature in a short time.

2) Oil feed and discharge pumps:

It should have the characteristics of small pressure pulse and low noise to ensure stable performance of the whole machine and improve oil treatment efficiency.

3) Vacuum separation system:

The Transformer Oil Purifier has atomizer, reactor, separation chamber, oil accumulation tank, pumping chamber, defoamer, observation window, liquid level gauge, and is equipped with oil level indicator.

4) Condensing device:

The structure is compact, the heat exchange efficiency is high, the cooling effect is guaranteed, and it has the function of automatic drainage.

5) Filter Elements:

a. Coarse filter (first stage) magnetic mesh integrated filter device

b. Secondary filter (second stage)

c. Fine filter (third stage)

6) Electric control cabinet and instruments:

a. The electric heater and cooler are automatically switched on and off, with a high degree of automation.

b. The electrical part adopts Schneider or equivalent brand equipment to realize local and centralized control.

c. It can be self-contained and can be interlocked with the host to reduce unnecessary losses.

d. The instruments are advanced, using imported digital display temperature switches, pressure switches, etc.

e. Schneider or Siemens PLC control and touch screen operation can be used according to user requirements to realize local and centralized control, and it can automatically start and stop in case of failure.

7) Vacuum pump:

The vacuum pump and roots pump of Transformer Oil Purification Plant can use high-quality imported vacuum pumps of the same kind.

8) Vacuum Oil Purifier generally contain automatic liquid level control technology to ensure that the equipment does not have oil injection or oil leakage, and realizes unattended operation.

9) The heater of Transformer Oil Purification Plant is controlled by the flow controller, and it can be heated only when there is a flow, and it will automatically stop when there is no oil flow, so as to ensure that the heater does not burn.

10) The oil outlet of Transformer Oil Purifier is equipped with a one-way valve to avoid backflow in case of sudden shutdown or human error.

11) The Vacuum Oil Purifier can be drained online.

12) If the oil is corrosive, the gasket should be made of polytetrafluoroethylene.

13) The oil circulation part of Vacuum Oil Purifier is made of Q235 or SS304 material, and the welding quality requirements: the weld bead is smooth, the height is uniform, and no leakage is allowed.