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| Warranty: | 1 Year |
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Features:
1. Fully automated operation-no human supervision required.
2. Compact Design: Less land occupation, low profile with a maximum height of Height≤2500mm.
3. Rapid Liquid Nitrogen Output: Begin producing liquid nitrogen in just 1.5 hours after start-up.
4. Proven Technology ,Ensuring safe, reliable operation and straightforward maintenance.
Utilizing standard refrigerator compressors, allowing any technician capable of repairing refrigerators to be able to service it.
5.Maintenance-Free Operation: No downtime, no defrosting required.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigerator. It's designed around a regenerative multi-component mixed refrigerant throttle refrigeration cycle, utilizing high, middle, and low boiling point pure components to create an effective multi-component mixed refrigerant. This configuration enables efficient cooling from ambient temperature down to -196 °C,ensuring liquid nitrogen production (-180 °C @ 0.6 MPa).The purpose of nitrogen liquefaction (-180 ° C @ 0.6 MPa) is achieved.
Features:
1. Fully automated operation-no human supervision required.
2. Compact Design: Less land occupation, low profile with a maximum height of Height≤2500mm.
3. Rapid Liquid Nitrogen Output: Begin producing liquid nitrogen in just 1.5 hours after start-up.
4. Proven Technology ,Ensuring safe, reliable operation and straightforward maintenance.
Utilizing standard refrigerator compressors, allowing any technician capable of repairing refrigerators to be able to service it.
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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