| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Features:
1. The machine operates fully automatically, eliminating the need for constant supervision.
2. Compact land usage, and low height (maximum Height ≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours from start-up.
4. Proven technology ensures safe, reliable operation and ease of maintenance.
Utilizing standard refrigerator compressors, any technician qualified to repair refrigerators will be able to service the equipment effortlessly.
5.No downtime for maintenance or defrosting required.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier adopts a cryogenic mixed refrigerant throttle refrigeration system.It is based on the regenerative multi-component mixed refrigerant throttle refrigeration cycle.By selecting high, medium, and low boiling point pure components, a multi-component mixed refrigerant is composed.The effective refrigeration temperature zones of each boiling point component are matched in relay, allowing cooling from ambient temperature to -196°C.Thus, achieving the purpose of nitrogen liquefaction (-180°C @ 0.6 MPa).
Features:
1. The machine operates fully automatically, eliminating the need for constant supervision.
2. Compact land usage, and low height (maximum Height ≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours from start-up.
4. Proven technology ensures safe, reliable operation and ease of maintenance.
Utilizing standard refrigerator compressors, any technician qualified to repair refrigerators will be able to service the equipment effortlessly.
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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