Laboratory oil filtration unit UVR-L
UVR-L – the unit for testing the regeneration possibility of dielectric insulating oil and industrial mineral oils.
Before oil regeneration it is obvious to consider some factors:
– industrial oils must be regenerated after removal of fuel, water, oxyacids and polycarbons;
– oil viscosity at 50°C must not exceed 70 centistokes;
– content of moisture – less than 200g/t.
The design and operation principle are quite simple. First, 1.5 kg of powder are poured into the regeneration pod. Then vacuum pump creates vacuum in a vacuum chamber. Next oil enters the regeneration pot and processes the regeneration powder and flows to a vacuum chamber. Regenerated oil flows through a vessel to be drained. As a result, you get oil several tones lighter.
| No. | Parameter | Value |
| 1 | Regeneration capacity, L/h (gpm):
– transformer oil – industrial oil* |
3-5 (0.013-0.022)* 2-4 (0.008-0.017)* |
| 2 | Regenerating powder consumption as % of processed oil weight
– transformer oil – industrial oil* |
3-10* 3-10* |
| 3 | Regenerating powder load for filling, kg (lbs) | 3 (6.6) |
| 4 | Oil product loss as % of initial volume (remaining within a sorbent)
– transformer oil – industrial oil |
1-5 1-5 |
| 5 | Total power of heaters, kW | 0.16 |
| 6 | Rated power, kW | 1.0 |
| 7 | Single-phase 50 (60) Hz AC power supply voltage, V | 220 |
| 8 | Overall dimensions, mm (in), max
– length – width – height |
500 (19.7) 550 (22.7) 750 (29.5) |
| 9 | Weight, kg (lbs), max | 50 (110.2) |
- compactness and mobility;
- ability to connect to a normal socket;
- simple and quiet operation;
- cleaner and lighter oil in output.
CMM-12R Oil regeneration ...