​Vacuum Oil Filtration Dehydrator
​Vacuum Oil Filtration Dehydrator
​Vacuum Oil Filtration Dehydrator

​Vacuum Oil Filtration Dehydrator

Transformer Oil Purifier

Model Number:

Working pressure(Mpa) : 0.6

Rated vacuum(Mpa) : ≤ - 0.095

Water content : 5 - 30

Air content : ≤0.2%

Coarse filtration(μm) : 100

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Product Details

Vacuum Oil Filtration Dehydrator

Vacuum oil filtration Dehydrator is a product for on-site oil filtration and oil replenishment for various oil-immersed transformers, oil-immersed current and voltage transformers and high-voltage oil-less circuit breakers.

Chinese name: Vacuum oil filtration Dehydrator

Features: small size, light weight

Main use: oil immersed transformer

Type: Mechanical

Principle of Vacuum oil filtration Dehydrator

Vacuum oil filtration Dehydrator is designed according to the different boiling points of water and oil. It consists of vacuum heating tank fine filter, condenser, pre-filter, water tank, vacuum pump, oil drain pump and electrical cabinet. The vacuum pump draws out the air in the vacuum tank to form a vacuum. Under the action of atmospheric pressure, the external oil enters the primary filter through the inlet pipe to remove larger particles, and then enters the heating tank. After heating, the oil at 40~75 ℃ passes through. Automatic oil float valve, this valve is to automatically control the balance of oil in and out of the vacuum tank. The heated oil is separated into a semi-mist by the rapid rotation of the jet wing, and the water in the oil is rapidly evaporated into water vapor and continuously sucked into the condenser by the vacuum pump. The water vapor entering the condenser is cooled and then returned to the original water and released. The oil in the vacuum heating tank is discharged into the fine filter by the oil discharge pump to filter out the particulate impurities through the oil filter paper or filter element, so as to complete the vacuum oil filter quickly. The whole process of removing impurities, moisture and gas in the oil makes the clean oil drain out of the machine from the oil outlet.

Product features

Vacuum oil purifier, also known as vacuum high-efficiency oil purifier, oil purifier, vacuum oil purifier

It has the characteristics of small size, light weight, convenient movement, low noise, long continuous working time, stable performance and convenient operation. It is ideal for power plants, power stations, substations, electrical manufacturing plants, oil refineries, petrochemical and other industrial and mining enterprises to filter moisture, gas and impurity particles in transformer oil, turbine oil, engine oil below 40#, hydraulic oil and other oils. equipment.

1. Small size and light weight.

2. Using vacuum to feed oil, a tubular rotary fuel injector is installed, which reduces the resistance, speeds up the rotation speed, and increases the effect of oil and gas separation.

3. The function of regeneration and purification of metamorphic oil has been added, and the silica gel oil purification system has been added, and the silica gel purification oil and the impurity filtration are integrated into one. Make it meet the qualified oil standard.

4. There are two filtration methods for the oil purifier part: one is the traditional oil filtration method - filter paper is used as the filter medium; the other method is the special fine filter element that does not require filter paper as the oil filter medium.

5. One machine is multi-functional. When used on site, the original oil-carrying equipment is used as an oil storage tank to circulate the hot oil between the equipment, so that the three functions of oil filtering, regeneration and hot oil circulation and drying can be carried out at the same time. Labor saving, time saving, etc.

Product parameters

 Model
AOP-1V-25
AOP-1V-32
AOP-1V-50
AOP-1V-100
AOP-1V-150
 AOP-1V-200
 Flow rate(L/min)
25
32
50
100
150
200
Working pressure(Mpa)


 0.6



Rated vacuum(Mpa)


≤ - 0.095



Water content


5 - 30



Air content


≤0.2%


Coarse filtration(μm)


100


Grade 1 filter rating(μm)


10、20


Grade 2 filter rating(μm)


3/5


Pressure differentials


00.2Mpa


Voltage(V)


AC 380V(Three-phase)、50Hz


Motor power(kw)
18 26 36 65 65 135
 Weight(kg)
360
470
680
840
960
1500

Dimensions

(mm)

12500x920x1600
1350x980x1600
1500x1060x1800
1600x1080x2100
1800x1200x2200
2000x1200x2200

Note: * -is filter's rating,such as 03 is 3 microns.

**-is the suitable medium, Omission:General hydraulic oil;BH:Water - glycol , V:Phosphonate 

hydraulic fluid

***- the medium viscosity is too high or the oil temperature is low,need to add the heating device.

****-explosion-proof type: add F before type, Omission: normal typ

Product applications

used to filter and replenish oil on site for various types of oil-immersed transformers, oil-immersed current and voltage transformers and high-voltage oil-less circuit breakers.

used for on-site hot oil circulation drying of the above equipment, especially for on-site hot oil circulation drying of oil-immersed current, voltage transformers and high-voltage oil-less circuit breakers.

used for on-site vacuum oil injection and oil replenishment and equipment vacuuming for sealed oil-immersed equipment.

used to regenerate and purify the slightly deteriorated transformer oil to make its performance meet the qualified oil standard.

also used in power plants, power stations, power companies, substation industry, metallurgy, petrochemicals, machinery, transportation, railways and other industries.

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