Chongqqing Rexon Oil Purification Co., Ltd |
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Fully Enclosed Type Vacuum Processing Insulating Oil Filtration
System Dewater and Degas from Oil
Application:
Fully Enclosed Type Vacuum Processing Insulating Oil Filtration
System Dewater and Degas from Oil, 500KV, 1000KV High Voltage
Transformer Oil Purification System, Transformer Oil Filtration
Plant uses big capacity vacuum pump with Big Model Roots Vacuum
Pump is mainly used for removing trace water, gas and impurities from
insulating dielectric oil, improving the insulating oil performance
index. It is mainly applied to purification for high voltage
insulating oil of 110KV,220KV,500KV,750KV,1000KV from power
transmission equipment.
Feature:
1. Especially for removing water from transformer oil, such as free
water, trace water and so on by the double stage vacuum system for
high voltage oil.
2. Remove gas, air content from the old high voltage transformer
oil by vacuum degassing system.
3. Remove impurities, tiny particles, acidity, sludge, free carbon,
other soluble oil decay products and discoloration substances by 3
stages of filters (Primary filter, secondary filter, fine filter).
4. Independent vacuum oiling system for transformers, this oil
purifier can also vacuum dry transformer and on-line operation with
transformers.
5. Designed for processing high voltage insulating oils in
workshops, onsite power stations, purifying oil in oil storage
tanks or directly in transformers(energized or de-energized
transformers).
6. Efficient electric heating system, heating uniformity, less
power consumption, safe, and reliable.
7. Double-infrared liquid level sensor, pressure protective system
and foaming detecting and eliminating to ensure machine operation
easily and safely.
8. Adopt interlocked protective system, which connect oil pump,
heater and liquid level sensor, avoiding blank heating, blank
pumping.
Advantage:
Fully Enclosed Type Vacuum Processing Insulating Oil Filtration
System Dewater and Degas from Oil, High Voltage Transformer Oil
Purifier Machine Model ZYD is particularly suitable for filtering
high-grade transformer oil, super-voltage transformer oil and new
transformer oil. It can be used for filtration of more than 110V
substation live line work onsite. It's particularly suitable for
treating high-grade transformer oil, super-voltage transformer oil
and new transformer oil. It can be used for filtration of more than
110V substation live line work on-site. Meanwhile, it can be used
as independent vacuum resource with functions of vacuum drying and
vacuum oiling.
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 |
Vacuum Dehydration(Degas) system
Our Double-horizontal vacuum evaporation vessels can enlarge
evaporation area efficiently. The heater, being places in the
vacuum vessels, becomes an evaporator. Thus the evaporation areas
of Double-horizontal vacuum vessels are three times more than of
the common vacuum vessel. This innovation can dehydrate and degas
effectively and separately. This optimal structure of the
dehydration (degas) system enlarge the surface area of oil exposed
to the vacuum system and extends the flowing distance of the oil in
the vacuum system. Thus there has sufficient time to remove the
moisture and gas from the oil by vaporization.
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.