Fully Enclosed Type Vacuum Processing Insulation Oil Filtration Unit Dewater and Degas from Oil
Application:
Fully Enclosed Type Vacuum Processing Insulation Oil Filtration Unit Dewater and Degas from Oil is mainly used for electric power department and industries to deal with various oils such as transformer oil, mutual oil, switch oil, insulating oil, dielectric oil and so on. The transformer oil purifier machine is especially for purifying the insulation oil in all kinds of large power equipment that are above 110KV, especially for the altitude is over 500-1000 meters. Our transformer oil filtration unit can remove the free and dissolved water, gas and particles from oil high-efficiently, and improve dielectric value of treated oil to be higher than 75~85KV, and increase the pressure force and quality of oil, make sure the electric device running safely. This oil purification system is very suitable for the large power electric equipment and transformers.
Features:
1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa.
2. Big capacity of moisture ands gas separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength of oil improving greatly.
3. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies, which can purify oil high efficient and make oil highly pure.
5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, pressure protective system and foaming elimination system to ensure machine operating easy and safely.
7. Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
8. It can be operated both online and offline of transformers.
9. Can be used independent device for vacuuming transformers which are above 110KV and can vacuum oil filling for power equipment.
10. Can work online for 150 hours continuously, high reliable and long time running.
11. Can be installed by PLC programming control system to achieve machine working fully automatically.
Advantages:
Fully Enclosed Type Vacuum Processing Insulation Oil Filtration Unit Dewater and Degas from Oil can quickly remove water, trace water, dissolved gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil's dielectric strength, effectively making sure electric equipment working safely and normally. As the bridge-type vacuum linking system that also can be an independent vacuum power supply, which can vacuuming and oil injecting for electric insulation devices.
Technical Parameters:
| Parameters |
Unit |
ZYD-30 |
ZYD-50 |
ZYD-100 |
ZYD-150 |
ZYD-200 |
ZYD-250 |
ZYD-300 |
| Flow Rate |
L/H |
1800 |
3000 |
6000 |
9000 |
12000 |
15000 |
18000 |
| Working Vacuum |
Mpa |
-0.08 ～-0.099 |
| Working Pressure |
Mpa |
≤ 0.3 |
| Temp Range |
℃ |
20 ～80 |
| Power Supply |
|
380V, 50Hz, 3Phase( As per required) |
| Working Noise |
Db |
60 - 80 (Depended on the configuation) |
| Heating Power |
KW |
30 |
60 |
90 |
135 |
150 |
165 |
180 |
| Total Power |
KW |
35 |
67.5 |
101.5 |
149 |
164 |
|
198 |
| Inlet/Outlet Diam |
MM |
25 |
32 |
42 |
50 |
50 |
60 |
60 |
| Weight |
KG |
450 |
550 |
750 |
950 |
1200 |
1850 |
2000 |
| Size |
Length |
MM |
1450 |
1450 |
1750 |
1850 |
1950 |
2050 |
2150 |
| Width |
MM |
950 |
1000 |
1250 |
1300 |
1350 |
1400 |
1450 |
| Height |
MM |
1700 |
1750 |
1950 |
2000 |
2050 |
2100 |
2150 |
| AFTER TREATMENT |
| Dielectric Strength |
KV |
≥ 75-85 |
| Water Content |
PPM |
≤ 3 |
| Gas Content |
% |
≤ 0.1 |
| Particle Size |
μ |
≤ 3 |
| Cleanliness ≤NAS 1638 Grade 5 |
Product Introduction:
Our vacuum transformer oil purifier is developed on the characteristics of oil for electricity, especially for special high-voltage transformer above 110kv facilities. We developed the most advanced and the best special insulating oil treatment equipment successfully. Oil purification standard reaches Q/GDW122-2005. After several improvements, the device has reached domestic leading level and international similar products in the same performance parameters, with a high price-performance ratio.
This product is a combination of the international advanced film theory and atomized oil treatment technology, with a highly efficient degassing dehydration and breaking emulsification effect. Oil in this system is fully thin-film (Oil exposed area are fully expanded), and oil is increased the "journey", so that water or gas in oil is vaporized for sufficient time to reach the best effect of dehydration degassing.
The device uses electronic anti-foaming devices and high efficiency of the needle breaking foam technology to eliminate foam (patented technology) and make no "injection" phenomenon during operation.
Adopting the "Y-type" gear pump, guide wheel technology (patented technology) and VFD driving technology, we solved oil-drain problems in high-vacuum and noise problems.
The oil technical data after treatment:
1. Gas content less than 0.1%
2. Impurity size less than 1μm without free carbon
3. Oil dielectric strength (breakdown voltage) more than 75KV
4. Acidity value less than 0.01 mgKOH/g
5. Dielectric loss factors at 90°C less than 0.001
