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| Warranty: | 1 Year |
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Features:
1. The machine operates automatically, requiring no human supervision.
2. Minimal land occupation, low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen output: Achieves production in just 1.5 hours from start-up.
4. Proven technology, ensuring safe, reliable operation with straightforward maintenance. Using standard refrigerator compressors available on the market, anyone skilled in refrigerator repair can
efficiently service and maintain the unit.
5.Continuous operation with no downtime for maintenance and no need for defrosting.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier utilizes a cryogenic mixed refrigerant throttle refrigeration system.Nitrogen liquefier. The system operates on a regenerative multi-component mixed refrigerant throttle refrigeration cycle. It selects high, medium, and low boiling point pure components to form the mixed refrigerant, efficiently using the effective refrigeration temperature zones of each boiling point component. This allows for cooling from ambient temperature down to -196°C, achieving nitrogen liquefaction (-180°C @ 0.6 MPa).
Features:
1. The machine operates automatically, requiring no human supervision.
2. Minimal land occupation, low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen output: Achieves production in just 1.5 hours from start-up.
4. Proven technology, ensuring safe, reliable operation with straightforward maintenance. Using standard refrigerator compressors available on the market, anyone skilled in refrigerator repair can
efficiently service and maintain the unit.
Figure 1. Flow diagram for nitrogen liquefier from HUILIN
HUILIN Nitrogen Liquefier Specification
| Model | WG-STD-05L | WG-STD-1L | WG-STD-3L | WG-STD-5L | WG-STD-10L | WG-STD-20L | WG-STD-25L | WG-STD-30L | WG-STD-40L | WG-STD-50L |
| L.Nitrogen Output (L/day) |
12 | 24 | 80 | 120 | 240 | 500 | 360 | 720 | 1000 | 1200 |
| L.Nitrogen Output (L/h) |
0.5 | 1 | 3 | 5 | 10 | 20 | 25 | 30 | 40 | 50 |
| Power (KW) |
1 | 5 | 8 | 9 | 11 | 25 | 25 | 25 | 35 | 35 |
| N2 consumption (Nm3/h) |
≥1 | ≥1.5 | ≥4 | ≥6 | ≥12 | ≥30 | ≥35 | ≥40 | ≥50 | ≥60 |
| N2 Purity | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% |
| Cooling form | Air | Air | Air | Air | Water | Water | Water | Water | Water | Water |
| _Cooling water consumption (Ton/h) |
- | - | - | - | ≥4 | ≥8 | ≥8 | ≥8 | ≥15 | ≥15 |
| Dimensions (mm) |
850×950×1960 | 1500×1000×2000 | 2500×1500×2000 | |||||||
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