|
|
® | Oil's zeolite treatment systems |
UVM-Z-1.7 |
UVM-Z-3.5 |
The UVM-Z-1.7, UVM-Z-3.5 and UVM-Z-4,3 systems is used for treatment of electric insulating oils (viscosity is not to exceed 70cSt) by means of zeolite (sorbent) in order to eliminate mechanical impurities, soluble and free water, to decrease acidity of oils. The zeolite agent is restored subsequently directly in the system. The system is applied while installation, repair and operation of oil-filled high-voltage equipment.
|
|
Operational conditions
|
|
|
- ambient temperature from +10 °C to +35 °C - atmospheric pressure from 84 to 106.7 kPa - height above sea level up to 2000m - fire and explosion proof room |
|
|
Design and process description |
|
|
The system consists of two autonomous blocks: heating & filtration block and zeolite cartridge block interconnecting with flexible hoses. The heating & filtration block consists of oil heater, pump unit, cartridge pre-filter, cartridge fine filter, control cabinet and pipelines. The cartridge filter is composed of cylindrical vessel wherein filter element is located with a set of magnets. Cleaning of magnets occurs on changing filter element (cartridge). Pre-filter’s filtration fineness is 40 mcm, fine filter’s filtration fineness is 5 mcm. |
UVM-Z-4.3 |
Note:
filtration fineness can be changed by the manufacturer on customer’s demand. Zeolite cartridges can be acquired separately. It does not operate if there is no pump, oil heater and pump drive available. The information above respects UVM-Z-1.7, UVM-Z-3.5 UVM-Z-4.3 model enjoys the same designation as UVM-Z-1.7 and UVM-Z-3.5 models with the exception that it does not comprise zeolite regeneration block built in. |
| ¹ | Specification | Value | |||
|
zeolite treatment systems |
UVM-Z-1.7 |
UVM-Z-3.5 |
UVM-Z-4.3 |
||
| 1 | Capacity, m³/hr | 1.7 | 3.5 | 4.3 | |
| 2 | oil’s maximum outlet temperature under heating, °C | 60 | 60 | 60 | |
| 3 |
Processed oil’s characteristics
- water content, g/t - filtration fineness, mcm |
10.0 5 |
10.0 5 |
10.0 5 |
|
| 4 |
Zeolite regeneration characteristics
- oil heater, kW - stream generation power, kW - total absober capacity, l - steaming operation temperature, °C - air temperature under drying, °C - pressure under degasification, kg/cm³ |
12 15 80 150 250...300 -0.85...-0.95 |
12 15 80 150 250...300 -0.85...-0.95 |
||
| 5 | Oil heater power, kW | 29 | 29 | ||
| 6 | Oil heater mean surface power, kW/cm² | 0.6 | 1.1 | ||
| 7 | Power consumption, kW | 20 | 62 | 32 | |
| 8 | Three phase VAC, 50/60 Hz, V | 380 | 380 | 380 | |
| 9 |
Dimensions, mm
- length - width - height |
1000 1000 1800 |
2575 875 1830 |
1270 700 1500 |
|
| 10 | Weight, kg | 1000 | 1500 | 300 |
Zeolite recovery block |
The Zeolite Recovery Block-100 model is designed for recovery of zeolite to its virgin process-dependent parameters in Zeolite Cartridges.
Operational conditions - ambient temperature from 0 °C to 35 °C - atmospheric pressure from 630 to 800 mm of mercury column. |
| ¹ | Specification | Value | |
|
Zeolite Recovery Block-100 |
|
||
| 1 | Heater capacity, kW | 10.8 | |
| 2 | Cooler impeller gear capacity, kW | 0.75 | |
| 3 | Installed capacity, kW | 13.2 | |
| 4 |
Zeolite parameters under dehydration
- blower capacity, m³/min - temperature of heated air, °C |
2.3 250 |
|
| 5 |
Parameters under zeolite vacuum processing
- pumping rate, l/s - residual pressure mbar (Pa) |
6.6 2.0 (200) |
|
| 6 |
Dimensions, mm
- length - width - height |
1300 600 1300 |
|
| 7 | Weight, kg | 250 |
Zeolite Cartridges-260 |
The Zeolite Cartridges-260 model is used for drying of transformer oil with zeolite. Invertible design of the cartridges provides with easy loading and unloading of the zeolite.
|
| ¹ | Specification | Value | |
|
Zeolite Cartridges-260 |
|
||
| 1 | Capacity, m³/hr | 4 | |
| 2 | Vessel geometric volume, l | 278 | |
| 3 | Vessel operating modes | Parallel Sequential | |
| 4 |
Dimensions, mm
- length - width - height |
1200 900 1950 |
|
| 5 | Weight, kg | 500 |
| products | home | contacts |