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Key Features that set us apart:
1. Fully automated operation with no need for on-site personnel monitoring.
2. Remarkably efficient use of space, minimal land footprint, compact design with a peak height≤2500mm.
3. Rapid liquid nitrogen production: Achieves output within just 1.5 hours from start-up.
4. Advanced technology ,ensuring safe, dependable operation with straightforward maintenance.
Compatible with standard refrigerator compressors, meaning anyone skilled in refrigerator repairs can easily maintain the system.
5.No maintenance downtime, no defrost cycles needed.
Nitrogen LiquefierInnovative Working Principle
Utilizing a cryogenic mixed refrigerant throttle refrigeration process, thisstate-of-the-art nitrogen liquefier employs a regenerative cycle with multi-component mixed refrigerants. Carefully chosen high, middle, and low boiling point components create an efficient cooling cascade, allowing for temperature reduction from ambient down to -196°C.,thusachieving efficient nitrogen liquefaction at -180°C @ 0.6 MPa.
Notable Features:
1. Fully automated operation with no need for on-site personnel.
2. Space-saving design, minimal land impact, compact build with a peak height≤2500mm.
3. Swift liquid nitrogen production: only 1.5 hours to start output.
4. Proven and reliable technology ,ensuring safe, reliable operation and simple maintenance. Compatible with common refrigerator compressors, allowing easy repairs by those familiar with refrigerator systems.
maintain Illustration 1. Process Flow Diagram for the HUILIN Nitrogen Liquefier
Figure 1. Flow diagram for nitrogen liquefier from HUILIN
HUILIN Nitrogen Liquefier Technical 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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