NUZHUO Liquid Nitrogen Generation System Small Nitrogen Generator Nitrogen Liquefier

Product Detail

SMALL LIQUID NITROGEN SERIES

WORKING PRINCIPLE

NZN-L series liquid nitrogen equipment is based on the principle of pressure swing adsorption, using high-quality carbon molecules as adsorbents to produce nitrogen from the air under a certain pressure. The purified and dried compressed air is subjected to pressure adsorption and decompression desorption in the adsorber. Due to the kinetic effect, the diffusion rate of oxygen in the pores of the carbon molecular sieve is much greater than that of nitrogen. When the adsorption does not reach equilibrium, the nitrogen is enriched in the gas phase to form the finished nitrogen. Then the pressure is reduced to normal pressure, and the adsorbent desorbs the adsorbed oxygen and other impurities to realize regeneration. Generally, two adsorption towers are set up in the system, one tower absorbs nitrogen and the other tower desorption and regeneration. The two towers are automatically controlled by the PLC program to make the two towers work alternately. The finished nitrogen gas is then passed through a Stirling refrigerator to produce liquid nitrogen. Technical features The machine has the characteristics of simple process flow, normal temperature production, full automation, convenient start and stop, few consumable parts, easy maintenance, and low production cost.

Technical indicators

Liquid Nitrogen Production	3~50Lh	Nitrogen Purity	99.9%
Nitrogen Liquefaction	-180ºC	Dew Point	≤-40ºC (Normal pressure)
Nitrogen Pressure	0.65MPa	Device running continuously	8500Hour
Application	Food quick freezing, preservation, processing; medical beauty, vaccine storage, etc.; cryogenic treatment, cold assembly; biological tissue storage; liquid nitrogen fracturing technology; infrared cooling, etc.
Main Components	Screw air compressor, air purification system, air buffer tank, nitrogen buffer tank, nitrogen generator, control box, nitrogen analyzer, chiller, liquid nitrogen machine, etc.

Specifications Classification

Product Tags

20L/H Liquid Nitrogen Generator

LIN generator

Liquid nitrogen

Liquid Nitrogen Production Plant

NUZHUO Liquid Nitrogen Generation System Small Nitrogen Generator Nitrogen Liquefier Related Video:

NUZHUO Liquid Nitrogen Generation System Small Nitrogen Generator Nitrogen Liquefier

SMALL LIQUID NITROGEN SERIES

WORKING PRINCIPLE

Technical indicators

Specifications Classification

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