| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Refined Features:
1. The machine operates fully automatically, eliminating the need for constant supervision.
2. Efficient space usage, occupying minimal land area, coupled with low structural height (maximum Height≤2500mm).
3. Rapid liquid nitrogen production: Achieve output in just 1.5 hours from start-up.
4. Tried-and-tested technology, ensuring safe, reliable operation and simple maintenance.
Utilizes conventional refrigerator compressors, enabling any technician competent in refrigeration repair to easily service the system.
5.Zero downtime maintenance, no defrosting required.
Advanced Nitrogen LiquefierInnovative Working Principle
Our system employs a cryogenic mixed refrigerant throttle refrigerator, forming an integral part of the nitrogen liquefaction process. By leveraging a regenerative, multi-component mixed refrigerant throttle refrigeration cycle, we effectively select high, middle, and low boiling point pure components to create a multi-component mixed refrigerant. This approach ensures relay matching of effective refrigeration temperature zones for each boiling point component, allowing cooling from ambient temperature to -196°C.Ultimately, this achieves the goal of nitrogen liquefaction (-180°C @ 0.6 MPa).
Key Features:
1. Fully automated operation requires no continuous monitoring.
2. Compact design, utilizing minimal space, and maintaining a low height (maximum Height≤2500mm).
3. Fast liquid nitrogen output: Complete production in 1.5 hours from start-up.
4. Robust technology, promoting safe, dependable operation and straightforward maintenance.
Employs standard refrigerator compressors, making it possible for any refrigeration technician to effortlessly maintain the unit.
Figure 1. Comprehensive flow diagram for the HUILIN nitrogen liquefier.HUILIN
Technical Specifications for HUILIN Nitrogen Liquefier
| 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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