Fully Automation PSA Nitrogen Generator For Electronic Industry 220V/50Hz

PSA Nitrogen Generator Application:

1) Food preservation by filling in nitrogen, agitation of beverages.

2) Nitrogen protection and filling of injection solution,transfusion and oral liquid in pharmacy industry

3) Chemical and new material industries: chemical ,urethane elastic fiber, rubber, plastic, tyre, polyurethane, biological technology, intermediate , etc.

4) Electronic industry: peak welding, circumfluence welding, piezoelectricity, electronic porcelain, electronic copper tape, battery, electronic alloy material , etc.

PSA Nitrogen Generator Excellent Features:

1. Advanced process flow directly reduces compressed air consumption.

2. World famous molecular sieve ensures maximum energy-saving.

3. Advanced load adaptation technology further saves energy.

4. The most reliable air cleaning process ensures adsorbing efficiency and lifetime of CMS.

5. National patent valve guarantees stable equipment operation.

6. Air tank ensures stable system air consumption.

7. Nitrogen buffer tank ensures stable system gas supply.

8. National patent compaction technology ensures long life of CMS.

9. Long-distance supervision and control.

Air is composed of 78% Nitrogen and 21% Oxygen. PSA Nitrogen generation technology works on the principle of air separation by adsorbing Oxygen and separating Nitrogen.

Pressure Swing Adsorption (PSA Nitrogen) process comprises of 2 vessels filled with Carbon Molecular Sieves (CMS). (see image below for detail of vessels).

Step 1: Adsorption
Pre filtered compressed air is passed through one CMS filled vessel. Oxygen is adsorbed by the CMS and

Nitrogen comes out as the product gas. After some time of operation, the CMS inside this vessel gets

saturated with Oxygen and can no longer adsorb.
Step 2: Desorption
Upon saturation of the CMS in the vessel, the process switches nitrogen generation to the other vessel,

while allowing the saturated bed start the process of desorption and regeneration. The waste gas (oxygen, carbon dioxide, etc.) is discharged into atmosphere.
Step 3: Regeneration
In order to regenerate the CMS in the vessel, part of the Nitrogen produced by the other tower is purged

into this tower. This allows for quick regeneration of the CMS and to make it available for production in the next cycle.

The cyclical nature of the process between the two vessels ensures continuous production of pure

Nitrogen.

PSA Nitrogen Generator Specifications: