New Cooling Way Small Liquid Nitrogen Generator for Lab and Small Island Place Factory

• Usage: Nitrogen
• Noise Level: Low
• Machine Size: Small
• Condition: New
• Certification: ISO, CE
• Transport Package: Mooden Case
• Model NO.: WG-STD-LN
• Specification: small
• Trademark: HL
• Origin: China
• HS Code: 8419899090
• Production Capacity: 100 Sets/Year

Product Description

Nitrogen Liquefier Working principle

 

The cryogenic mixed refrigerant throttle refrigerator is adopted in this nitrogen liquefier. 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, the 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.

 

Flow diagram

 

Figure 1. Flow diagram for nitrogen liquefier from HUILI

 

 

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
LN Flow (L/day)	12	24	80	120	240	500	360	720	1000	1200
LN Flow (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
N2 Purity	99.9%	99.9%	99.9%	99.9%	99.9%	99.9%	99.9%	99.9%	99.9%	99.9%
N2 Pressure (MPaG)	≥0.6	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥1.6	≥1.6	≥0.8	≥1.6
Power type	220/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz
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				2000×1300×2000