Transformer Oil Degassing Plant

Transformer oil filter can improve and maintain the dielectric strength of oil, including removal of free and soluble water, free and dissolved air and gas and other particles. The standard ZYB system is designed for handling oil in workshops, tanks or directly in transformers.


The contaminated transformer oil regeneration device can be removed to restore the insulating oil to its original specification. The system uses high vacuum dehydration, degassing and filtering of contaminated oil. Remove impurities and restore / improve the chemical and physical properties of the oil. In this process, the machine can remove gases, particles and a large amount of free water pollution.


Pollutants in transformer oil:

1. Solid particles such as rust scales, dust and fibers

2. Carbon particles produced by aging of switchgear

3. Oil absorbs water and produces free water and dissolved water

4. Absorbed air

5. The aging solution produces absorption gas, which leads to equipment failure and arc extinguishing of switchgear

6. Sludge formation

7. Acidity increases

8. Oxidation of chemical products and cross contamination of other products.


Through vacuum dehydrator, degassing, filtration and other processes, the dissolved gas and water, solid particles, free carbon and Acid Pollutants in the oil are completely removed. The dielectric strength of the oil is improved, and the color and quality of the oil are improved.


Parameter

Unit

ZYB-20

ZYB -30

ZYB -50

ZYB -100

ZYB -150

ZYB -200

Flow rate

L/min

20

30

50

100

150

200

Vacuum degree

Mpa

–0.06~–0.095

Vacuum pressure

Mpa

≤ 0.3

Temperature range

10~ 80

Normal working hour

H

≥ 4000

Continuous working hour

H

150

working noise

dB(A)

≤60

≤70

≤72

≤75

≤80

≤80

Heating power

kW

18

24

30

45

60

72

Total power

kW

22

28

35

50

68

80

Inlet(outlet) caliber

mm

Ø25

Ø25

Ø32

Ø42

Ø50

Ø50

Weight

kg

400

450

600

800

850

900

  

    Size

L(mm)

1500

1600

1600

1600

1600

1700

W(mm)

900

900

900

950

950

1000

H(mm)

1550

1650

1700

1700

1800

1900

Index after filtering

Breakdown voltage

≥70kv

Moisture content

≤5PPM

Gas content

0.1%

Impurity size

≤1μm

Value β

96%

Acid value

≤0.03mgKOH/g

Dielectric loss factor

≤0.001tgδ(90℃)



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