Application:
Series ZYB is applied to purify and regenerate the used insulating oils includes transformer oil, switch oil, circuit breaker oil, capacitor oil, mutual inductor oil in power generation plants, transformer stations, electric transmission and supplying company, factories, mines, railway transportation, etc. It can be used as special equipment for electric power transformer maintenance. Not only can it remove water, gas, and other impurities from the oil, but also it can remove oxide materials and remove free carbon in the deteriorated oil to lower the PH value, improve its breakdown voltage and quality, recovery the oil color. After treating, the insualting oil can reach international standard and recover its original function.
Features:
1. Besides the common vacuum oil purifier's function of dewatering, degassing and eliminating impurities, this machine can regenerate the seriously deteriorated oil by removing the polarity materials, such as the deep oxides, free carbon in the oil effectively. It can make the seriously deteriorated oil reach to the normal index like anti-oxides, acid- alkali water-solubility.
2. Three ways of using: the vacuum dewatering, degassing, removing impurities system can work independently, so dose the regeneration oil system, and also they can work at the same time.
3. The performance and lifetime of insulating oil will improve and extend awfully after purification and regeneration.
4 High-efficient degassing and dehydration system
5. Precision multi-stage filtration system, high-quality filter element, big capacity of containing pollutant, and fine filtration from one stage to the other.
6. Special absorbing agent is used to remove free carbon and water-soluble acid so as to improve flash point, acid value and dielectric property of oil.
7. Safe electric heating system with swirling heating element, with merits of quick heating, constant and even temperature.
8. Chain safe protection system, pressure protection device, interaction of oil inlet and heating, infrared oil level control system, all these help avoid damage from incorrect operation.
9. Obvious effect on deteriorated insulating oil treatment, suitable to transformer oil purification onsite and online.
10. Convenient for Vacuum pumping and oil filling to transformers.
Advantages:
It can not only removing the water, gas and impurities which mixed in the oil, but also can improve many values reach to the national standard such as the acid value, PH value. Meanwhile, it improves the voltage-withstand value through filtering the polarity materials like free carbon, deep oxides and so on.
Technical Parameter
|
Parameters
|
Unit
|
ZYB-20
|
ZYB -30
|
ZYB -50
|
ZYB -100
|
ZYB -150
|
ZYB -200
|
|
Capacity
|
L/h
|
1200
|
1800
|
3000
|
6000
|
9000
|
12000
|
|
Vacuum pressure range
|
Mpa
|
–0.08～–0.095
|
|
Pressure working
|
Mpa
|
≤ 0.3
|
|
Temperature range
|
℃
|
10～ 80
|
|
Working noise
|
dB(A)
|
≤68
|
≤70
|
≤72
|
≤75
|
≤80
|
≤80
|
|
Heating power
|
kW
|
18
|
24
|
30
|
45
|
60
|
72
|
|
Total power
|
kW
|
22
|
28
|
35
|
50
|
68
|
80
|
|
Oil inlet (outlet) caliber
|
mm
|
Ø25
|
Ø25
|
Ø32
|
Ø42
|
Ø50
|
Ø50
|
|
Dimension
|
L
|
mm
|
1500
|
1600
|
1600
|
1600
|
1600
|
1700
|
|
W
|
mm
|
900
|
900
|
900
|
950
|
950
|
1000
|
|
H
|
mm
|
1550
|
1650
|
1700
|
1700
|
1800
|
1900
|
|
Weight
|
kg
|
400
|
450
|
600
|
800
|
850
|
900
|
Guarantee value
|
Moisture
|
PPM
|
≤5
|
|
Gas content
|
%
|
≤0.1
|
|
Impurity size
|
μ
|
≤1 (no free carbon)
|
|
Breakdown voltage
|
kV
|
≥70
|
|
IFT
|
dynes/cm
|
≥40
|
|
Acid value
|
mgKOH/g
|
≤0.03
|
|
Dielectric loss factors
|
tgδ(90℃)
|
≤0.001
|