| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Features:
1. Fully Automated Operation: The machine runs seamlessly without requiring any manual supervision.
2. Minimal land occupation, low height (maximum Height ≤2500mm)
3. Rapid Liquid Nitrogen Production: Achieves liquid nitrogen output in just 1.5 hours from startup.
4. Advanced and Proven Technology, ensuring safe, reliable operation and easy maintenance.
Utilizes standard refrigerator compressors available on the market, allowing any refrigerator technician to be able to repair it.
5.Continuous Operation: No downtime required for maintenance or defrosting.
Nitrogen LiquefierWorking Principle
The cryogenic mixed refrigerant throttle refrigerator is employed in this nitrogen liquefier. It operates on the regenerative multi-component mixed refrigerant throttle refrigeration cycle. By selecting high, middle, and low boiling point pure components, a multi-component mixed refrigerant is formed. This allows for effective refrigeration across various temperature zones of each component's boiling point. The system cools from ambient temperature down to -196 °C, achievingthe purpose of nitrogen liquefaction (-180 °C @ 0.6 MPa).
Features:
1. Fully Automated Operation: The machine runs seamlessly without requiring any manual supervision.
2. Minimal land occupation, low height (maximum Height ≤2500mm)
3. Rapid Liquid Nitrogen Production: Achieves liquid nitrogen output in just 1.5 hours from startup.
4. Advanced and Proven Technology, ensuring safe, reliable operation and easy maintenance.
Utilizes standard refrigerator compressors available on the market, allowing any refrigerator technician to be able to repair it.
Figure 1. Flow diagram for nitrogen liquefier fromHUILIN
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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