Ⅰ. EH-R Series Fire-resistant Vacuum/ Ion Exchange Oil Purifier Application
Vacuum ion exchange fire-resistant oil purifier is high grade vacuum ion exchange oil purifier, which especially researched and developed for phosphate ester fire-resistant. It is mainly for purifying bad phosphate ester fire-resistant oil. It can effectively remove acid, water, particles, gas and pigments from oil. According to phosphate ester fire-resistant oil characteristics, adopting stainless steel and special sealing material, to ensure good suitability between all material and phosphate ester fire-resistant without leakage and corrosion. We also adopt professional de-acidification filter, atomization separation system,flashing rapid evaporation technology, regeneration system, to make sure the oil can reach at national usage standard after filtration treatment.
Ⅱ. EH-R Series Fire-resistant Vacuum/ Ion Exchange Oil Purifier Working Principle
Vacuum ion exchange oil purifier according to vacuum separation and precision filtration principle, adopting molecular adsorption,vacuum drying and other technologies. Through oil water saturation temperature curve multi-level efficient oil water separation technology and multi-stage big capacity deep precision filtration technology.
Ⅲ. EH-R Series Fire-resistant Vacuum/ Ion Exchange Oil Purifier Working Process
The pending treatment oil go through primary filter, and then flow into deacidification filter and electric volume resistivity purification module. Go through spiral spray atomization system, the oil become coarse vapourous condition and fall down into vacuum separation chamber. At this time, the moisture and gas begin to evaporate, oil mist form three-dimensional, multi-slice structure. After dewatering, degassing, acid removal, the oil will flow into precision filter under the action of oil pump. That is one oil filtration working cycle. The hot air and vapor which separated from vacuum separation chamber enter into condenser. Most of the water vapor condenses into water and will be stored in the water storage cabin, which will be discharged outside of the machine. The hot air in the oil will be discharged by the vacuum pump after cooling.
Ⅳ. EH-R Series Fire-resistant Vacuum/ Ion Exchange Oil Purifier Advantages
4.1 Specially for fire-resistant oil dewatering, degassing and impurity removing, effectively improve the oil cleanliness and electric volume resistivity.
4.2 Effectively remove 100% free water and 99.9 % dissolve water, meanwhile 100% free gas and 98% dissolve gas.After treatment, the oil can reach at international application standard.
4.3 Adopting home and abroad most advanced technology and several innovation design of similar equipment, it is leadership in the field oil treatment technology and equipment performance. It with high speed oil filtration, high precision etc.
4.4 The cleanliness of fire-resistant oil can increase to DAS1638-≤4 Grade. No changes on oil physical and chemical properties, and make the oil performance more better, small energy consumption.
Treated Oil Index by EH-R Series Fire-resistant Vacuum/ Ion Exchange Oil Purifier
Performance Items | Unit | After Treatment Oil Standard |
Mechanical impurities | ％ | None |
Density | （20℃）g/cm3 | 1.13～1.17 |
Kinematic viscosity | mm2/s | 39.1-52.9 |
Acid value | mgkoH/g | ≤0.1 |
Foam characteristic | （24℃）ml | ≤200 |
Resistivity | （20℃）Ω。Cm | ≥6.0×109 |
Granularity | SAE749D | ≤3 Grade |
Cleanness | Class | 5-6 |
EH-R Series Fire-resistant Vacuum/ Ion Exchange Oil Purifier Technical Parameters and Referenced Model No.
Model Item | Unit | EH-R30 | EH--R50 | EH--R80 | EH--R100 | |
Flow Rate | L/min | 30 | 50 | 80 | 100 | |
Working Vacuum | Mpa | －0.08～－0.096 | ||||
Working Pressure | Mpa | ≤0.35-0.4 | ||||
Working Temperature | ℃ | 0-80Adjustable | ||||
Power supply | V | 380-480V/50-60Hz Three-phase four-wire（Customizable） | ||||
Total power | KW | 2.45 | 2.75 | 3.5 | 3.75 | |
Diameter of intel&outlet | Φ | Φ25 | Φ32 | Φ38 | Φ42 | |
Weight | Kg | 550 | 580 | 580 | 600 | |
Dimensions | L | mm | 1350
| 1350 | 1350 | 1350 |
W | mm | 780 | 800 | 800 | 900 | |
H | mm | 900 | 900 | 900 | 900 | |
