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| Warranty: | 1 Year |
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Features:
1. The machine runs automatically, ensuring seamless operation without the need for constant human supervision.
2. Compact design: Minimized land occupation coupled with a low profile, ensures a maximum height of2500mm.
3. Swift liquid nitrogen production: Achieves liquid nitrogen output in just 1.5 hours from startup.
4. Proven and advanced technology, deliveringsafe, dependable, and easy-to-maintain operations.
Utilizing standard refrigerator compressors, repair and maintenance are simplified for technicians familiar with common systems, enabling them to efficiently servicethe equipment.
5.No downtime for maintenance, eliminating the need for defrosting.
Nitrogen LiquefierWorking Principle:
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigeration system. Thenitrogen liquefier system is grounded in the regenerative multi-component mixed refrigerant throttle refrigeration cycle.Carefully selected high, middle, and low boiling point pure components form a complex multi-component refrigerant blend, allowing efficient relay matching across refrigeration temperature zones of each component.Thisenables cooling from ambient temperatures down to a chilling -196 °C,fulfilling the nitrogen liquefaction process objectives (-180 °C @ 0.6 MPa).
Features:
1. The machine operates autonomously, needing no supervision.
2. Space-efficient, minimized land use, and a compact construction with a maximum height of2500mm.
3. Rapid liquid nitrogen production: Only 1.5 hours from start-up to output.
4. Established and robust technology, providingreliable, secure, and easily maintained operation.
Equipped with widely available refrigerator compressors, simplifying repairs for technicians who handle standard systems, they can promptly serviceit.
Figure 1. Process flow diagram for the HUILIN nitrogen liquefier. HUILIN
HUILIN Nitrogen Liquefier Specifications
| 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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