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Features:
1. The machine operates autonomously, ensuring continuous performance without the need for constant human supervision.
2. Requires minimal land space, boasting a compact build with a low height (maximum Height≤2500mm), making it ideal for laboratories with limited space.
3. Rapid liquid nitrogen production: Achieves full output in just 1.5 hours after start-up, boosting efficiency for genetic breeding processes.
4. Leveraging mature technology ,the system provides safe, reliable operation with ease of maintenance. It utilizes common refrigerator compressors, allowing easy repair by technicians familiar with standard refrigeration systems.
With standard refrigerator compressors, technicians who service household refrigerators can ba easily service the unit..
5.Virtually maintenance-free with no need for downtime or defrosting cycles, ensuring continuous operation.
Nitrogen LiquefierWorking Principle
This cutting-edge nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigeration system. Nitrogen Liquefier. It operates on a regenerative multi-component mixed refrigerant throttle refrigeration cycle. Strategically selected high, middle, and low boiling point components form a complex refrigerant mix, ensuring efficient cooling across all temperature zones. The system effectively cools from ambient temperatures down to -196 °C,,achieving theobjective of nitrogen liquefaction (-180 °C @ 0.6 MPa) with precision and consistency.
Features:
1. The machine operates autonomously, ensuring continuous performance without the need for constant human supervision.
2. Requires minimal land space, boasting a compact build with a low height (maximum Height≤2500mm), making it ideal for laboratories with limited space.
3. Rapid liquid nitrogen production: Achieves full output in just 1.5 hours after start-up, boosting efficiency for genetic breeding processes.
4. Leveraging mature technology ,the system provides safe, reliable operation with ease of maintenance. It utilizes common refrigerator compressors, allowing easy repair by technicians familiar with standard refrigeration systems.
With standard refrigerator compressors, technicians who service household refrigerators can ba easily service the unit..
Figure 1. Flow schematic for nitrogen liquefier by 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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