| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Features:
1. Fully automatic operation with no need for manual supervision.
2. Minimal land occupation, compact design with a maximum height of Height≤2500mm.
3. Rapid liquid nitrogen output: Achieve liquid nitrogen production in just 1.5 hours from startup.
4. Proven technology ensures safe, reliable operation and effortless maintenance.
Utilizing standard refrigerator compressors, any technician familiar with refrigerator repairs will be able to service the machine.
5.Maintenance-free operation with no defrosting required.
Nitrogen LiquefierWorking Principle
The cryogenic mixed refrigerant throttle refrigeration system employed in this nitrogen liquefier leverages the regenerative, multi-component mixed refrigerant throttle cycle. By selecting high, medium, and low boiling point pure components, a multi-component mixed refrigerant is formulated, ensuring effective refrigeration across various temperature zones. This allows cooling from ambient temperature down to -196 °C, enabling thetarget nitrogen liquefaction temperature of -180 °C @ 0.6 MPa to be achieved.
Features:
1. Fully automatic operation with no need for manual supervision.
2. Minimal land occupation, compact design with a maximum height of Height≤2500mm.
3. Rapid liquid nitrogen output: Achieve liquid nitrogen production in just 1.5 hours from startup.
4. Proven technology ensures safe, reliable operation and effortless maintenance.
Utilizing standard refrigerator compressors, any technician familiar with refrigerator repairs will be able to service the machine.
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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