| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Features:
1. Enjoy seamless, fully automated operation, freeing you from constant supervision.
2. Efficient land utilization, and minimal height requirements (maximum Height≤2500mm)
3. Swift liquid nitrogen production: Achieve output in just 1.5 hours from start-up.
4. Proven technology, ensuring safe, reliable operation and effortless maintenance.
Compatible with standard refrigerator compressors available in the market, enabling anyone skilled in refrigerator repair to easily service the unit.
5.No downtime maintenance, no need for defrosting.
Nitrogen LiquefierWorking Principle
The cryogenic mixed refrigerant throttle refrigeration system utilized in this nitrogen liquefier operates on a regenerative multi-component mixed refrigerant throttle refrigeration cycle. It employs high, middle, and low boiling point pure components to create the multi-component mixed refrigerants. The effective refrigeration temperature zones of each boiling point component are strategically matched, allowing cooling from ambient temperature down to -196°C, achieving the liquefaction of nitrogen (-180°C @ 0.6 MPa).
Features:
1. Enjoy seamless, fully automated operation, freeing you from constant supervision.
2. Efficient land utilization, and minimal height requirements (maximum Height≤2500mm)
3. Swift liquid nitrogen production: Achieve output in just 1.5 hours from start-up.
4. Proven technology, ensuring safe, reliable operation and effortless maintenance.
Compatible with standard refrigerator compressors available in the market, enabling anyone skilled in refrigerator repair to easily service 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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