ISO9001 Air Products Nitrogen Generator For Food Preservation

Energy Saving PSA Nitrogen Gas Generator For Food Preservation

Product Description:

1) Advanced Process

· By adopting special manufacture process for filling the molecular sieve so that the higher adsorption efficiency we can reach.

· The exprienced and smart design of the structure enable the system to be in the best status.

2) Mature Technolgy;

· The high quality valve is adopted and its service life reach up to one million times, which bring the long term stability and reliability.

· Company owns several pieces of patent technolgy and makes the equipment more safe and reliable.

· The equipment can automatically running with very low machine fault.

3) Economical:

· We recommend the suitable equipement based on customers usage situation and offer competitive price;

· The usage cost is very low due to stable running and reasonable design; 

Air is composed of 78% Nitrogen and 21% Oxygen. PSA Nitrogen generation technology works on the principle of air separation by adsorbing Oxygen for getting Nitrogen.
Pressure Swing Adsorption (PSA Nitrogen) process comprises of 2 tanks filled with Carbon Molecular Sieves (CMS). (see image below).
Step 1: Adsorption
Pre filtered compressed air is passed through one CMS filled tank. Oxygen is adsorbed by the CMS and nitrogen comes out as the product gas. After some time of operation, the CMS inside this tank gets saturated with Oxygen and can no longer adsorb.
Step 2: Desorption
When the CMS is saturation in the one tank, the unit automatically switches nitrogen generation to the other tank. The waste gas (oxygen, carbon dioxide, etc.) is discharged into atmosphere.
Step 3: Renew
In order to regenerate the CMS in the tank, part of the Nitrogen produced by the other tank is purged into this tank. This makes quick CMS regeneration and make it available for produce nitrogen in the next cycle.
The above process cycle ensures continous supply of the Nitrogen.

Technical Indicators: