2020 China New Design Compact Liquid Nitrogen Generator - PSA Nitrogen Production gas plant Psa Nitrogen Generator Equipment Psa Nitrogen Machine – OuRui

Applications

- Food packaging (cheese, salami, coffee, dried fruit, herbs, fresh pasta, ready meals, sandwiches,etc. ..)

- Bottling wine, oil, water, vinegar

- Fruit and vegetable storage and packing material

- Industry

- Medical

- Chemistry

Principle of Operation

For the same adsorbed gas (adsorbate) in any adsorprtion, the lower temperature, the higher pressure and the larger adsorbing capacity

when absorption remains stable; otherwise, the higher temperature, the lower pressure and the smaller adsorbing capacity. If the temperature remains unchanged, desorption with decompression (vacuum pumping) or under normal pressure is called pressure swing adsorption (PSA) in the event of adsorption under compression.

As shown above, the size of adsorption of oxygen and nitrogen by carbon molecular sieve varies largely. Nitrogen and oxygen can be separated due to the size difference of oxygen and nitrogen adsorption from the air under some pressure. When the pressure rises, carbon molecular sieve adsorbs oxygen and generates nitrogen; when the pressure falls to normal, the sieve desorbs oxygen and regenerates nitrogen. Usually, the PSA nitrogen generator has two adsorbers, one of which adsorbs oxygen and produces nitrogen, and the other desorbs oxygen and regenerates nitrogen. In this way, nitrogen is produced continuously.

Process Flow Brief Description

Technical Features

1. The equipment employs non-unipotential pressure-equalizing processes until consumption of compressed air is reduced directly.

2. Ae can select the most energy-saving molecular sieve according to customers’ conditions.

3. Advanced load adaptive technology to further reduce energy consumption.

4. Advanced packing technology to make carbon molecular sieve more compact and uniform and minimize friction coefficient.

5. Most reliable gas supply treatment to ensure adsorption efficiency and service life of the sieve.

6. Switchover valves and components of famous brands employed to ensure product quality.

7. Advanced automatic cylinder compaction technology.

8. The equipment can be monitored on a real-time.

9. Ineligible nitrogen can be emptied automatically.

10. Friendly HMI.

Product Feature

Product Application

Transport