Features:
1. The machine runs automatically and nobody is on duty.
2. Less
land occupation,
low height (maximum
Height≤
2500mm)
3. Quick speed of liquid nitrogen output: It only takes 1.5 hours from start-up to liquid nitrogen output.
4. Mature technology
,
Safe and reliable operation and easy maintenance.
With ordinary refrigerator compressors on the market, people who can repair refrigerators will
ba able to
repair
it
.
5.
No downtime maintenance, no defrosting
Nitrogen Liquefier
Working principle
The cryogenic mixed refrigerant throttle refrigerator is adopted in this
n
itrogen
l
iquefier. It is based on the regenerative multi-component mixed refrigerant throttle refrigeration cycle. The high, middle and low boiling point pure components are selected to compose multi-component mixed refrigerants. The relay matching of effective refrigeration temperature zones of each boiling point component is realized. It can be cooled from ambient temperature to -196 ° C
,
t
he purpose of nitrogen liquefaction (-180 ° C @ 0.6 MPa) is achieved.
Features:
1. The machine runs automatically and nobody is on duty.
2. Less
land occupation,
low height (maximum
Height≤
2500mm)
3. Quick speed of liquid nitrogen output: It only takes 1.5 hours from start-up to liquid nitrogen output.
4. Mature technology
,
Safe and reliable operation and easy maintenance.
With ordinary refrigerator compressors on the market, people who can repair refrigerators will
ba able to
repair
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
( Nm 3 /h) |
≥1 | ≥1.5 | ≥4 | ≥6 | ≥12 | ≥30 | ≥35 | ≥40 | ≥50 | ≥60 |
N 2 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 |