Product Details
Engine oil coalescing dehydration purifier
Workflow and technical principle of engine oil coalescing dehydration purifier:
Different liquids have different surface tensions, and when a liquid flows through a small hole, the lower the surface tension, the faster the rate of passage. When the mixed liquid of different phases flows into the separator, it first enters the coalescing filter element. The coalescing filter element has a multi-layer filter medium, and its pore size increases layer by layer. Due to the difference in surface tension, the oil passes through the filter layer quickly, while the water is much slower; and because the coalescing filter element is made of hydrophilic materials, tiny water droplets are adsorbed on the surface of the filter layer, causing the water droplets to coalesce. Under the action of kinetic energy, small droplets compete to pass through the openings, gradually converge into large droplets, and settle under the action of gravity to separate from the oil. After passing through the coalescing filter element, there are still small water droplets moving forward to the separation filter element under the action of inertia. The separation filter element is made of special hydrophobic material. When the oil passes through the separation filter element, the water droplets are blocked from the outside of the filter element, while the oil passes through the separation filter element and is discharged from the outlet.
Our engine oil coalescing dehydration purifier filter element has a total of five-stage filtration system. After layer-by-layer filtration, it not only protects the wear and tear of the equipment, but also improves the accuracy of the filtrate. Let's see what these five-stage filtration are - the interior of coalescing separation There are two filters with different functions installed - coalescing filter and separation filter. When the oil flows through the coalescing separator, it undergoes four process stages of filtration, coalescence, sedimentation, and separation, and realizes the function of filtering out particulate pollutants and removing water.
Particle Filtration System: High-efficiency filter material is used as the filter medium, and the design of large filter area can effectively filter out extremely fine particles and impurities, so that the oil can reach a high degree of cleanliness.
Coalescing System: The coalescing system consists of a set of coalescing filter elements. The coalescing filter element adopts a polar molecular structure. After passing through the filter element, the free water and emulsified water in the oil are coalesced into larger water droplets, and then rely on the action of gravity. Settled into the water storage tank.
Separation system: The separation filter element of the separation system is made of hydrophobic material. When the oil passes through the filter element, the water droplets are blocked on the outer surface of the filter element and coalesce with each other until they settle into the water storage tank due to the action of gravity.
Drainage system: The separated water is stored in the water storage tank. When the interface height reaches the set value, the valve is opened to discharge the water until it drops to the lower liquid level, and the valve is closed to stop the drainage.
Product parameters
| Model | A0P-D25 | AOP-D50 | A0P-D100 | AOP-D150 | A0P-D200 | AOP-D400 |
| Rated flow(L/min) | 25 | 50 | 100 | 150 | 200 | 400
|
| Rated pressure(MPa) | 0.6 |
| Initial pressure loss (Mpa) | ≤0.1 |
| Filtered water content | ≤100 |
| Coarse filtration( μ m) |
100 |
| Grade 1 filter rating( μ m) | 10、20 |
Grade 2 filter rating( μ m) | 3、5 |
| Pressure differentials | 0.2Mpa |
| Working temperature(°C) | 25- 80 |
| Recommended viscosity(cSt) | 10-120 |
| Voltage(V) | AC 380V(Three-phase)、50Hz |
| Motor power(kw) | 0.75 | 1.1 | 2.2 | 4 | 5.5 | 13
|
| Weight(kg) | 150 | 200 | 300 | 520 | 860 | 2860
|
| Dimensions(mm) | 1200x 800x1250 | 1350 x800x1400 | 1740x 980x1450 | 1800x1000x1540 | 1840x1050x1780 | 3180x 1600x2000 |
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 type
Product features
*Equipped with filter element replacement indicator and filter element saturation shutdown device.
*Equipped with leakage and overload shutdown device to protect the motor.
*Equipped with phase sequence, phase loss protection functions, and sudden shutdown safety control.
*According to the needs of users, PLC intelligent control, touch screen operation, and dynamic display can be selected.
*Optional online moisture detector.
*The structure of the whole machine can be made into mobile type, fixed type and trailer type (half-axle or double-axle).
*It can be made into fully enclosed type, canopy type, canvas awning and open type.
*Optional water ring vacuum pump
Product applications
Mechanical processing, metallurgical industry, petrochemical industry, cement plant, electric power industry, iron and steel industry, paper industry, textile industry, purification of turbine oil and transformer oil; water removal and impurity removal of oil in hydraulic lubrication system; comprehensive access to hydraulic lubrication system Improve system cleanliness.
