Energy Saving PSA Nitrogen Generator For Electronic Industry

PSA nitrogen generator uses carbon molecular sieve as sorbent, and produces nitrogen by making use of the PSA principle. Under certain pressure, carbon molecular sieve has a different oxygen/nitrogen adsorption capacity, i.e. much more oxygen adsorption capacity than nitrogen adsorption capacity. PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces nitrogen with desired purity.

1) Capacity: 10-3000Nm3/min
2) Operation pressure: 0.4-0.8MPa
3) Nitrogen purity: ≥99.9995%
4) Oxygen content: ≤1ppm
5) Carbon dioxide content: ≤1ppm
6) Nitrogen dew point:-70℃ (normal pressure)

• All systems are designed for un-attended operation and automatic Nitrogen demand adjustment.
• The lifetime is long and it’s easy replace and maintain for the compressor air purification components.
• The output flow of exit is large and the pressure of exit can adjust in the a setting range.
• The Nitrogen purity can reach to > 99.99% without other nitrogen purification equipment. If add the nitrogen purification equipment, the purity can reach to>99.999%.
• Low investment and energy consumption.
• Simple operation and maintenance.

Mobile Nitrogen Gas Generator Specifications:

Mobile Nitrogen Gas Generator Application:

1, Metallurgy: For anneal protection, agglomeration protection, nitrogenizing, furnace washing and blowing, etc. Used in fields such as metal heating treatment, powder metallurgy, magnetic material, copper process, metallic mesh, galvanized wire, semiconductor, etc.

2, Chemical and new material industries: For chemical material gas, pipeline blowing, gas replacement, gas protection, product transport, etc. Used in fields such as chemical , urethane elastic fiber, rubber, plastic, tire, polyurethane, biological technology, intermediate, etc.

3, Electronic industry: For encapsulation, agglomeration, anneal, deoxidization, and storage of electronic products. Used in fields such as peak welding, circumfluence welding, crystal, piezoelectricity, electronic porcelain, electronic copper tape, battery, electronic alloy material, etc.

4, Nitrogen Used in Food Industry

1) Beer, wine, fruit spirit and edible oil: use N2 for holding tank, bottle blowing and before closing capsule to remove O2. It can prevent oxidation, spoilage and fading of noncarbonated beverage and edible oil.

2) Puffed and fried food: N2 can prevent food fluffy and flavor reversion caused by little water in the bags. N2 also can make the shape and package beautiful, and food will not be crushed in transportation.

3) Pastry, bakery food and vitellus-pie: Flushing N2 inside the food bags can prolong freshness time and prevent food being metamorphose and crushed in transportation.

4) Milk Powder and soyabean milk powder: just use little N2 can prevent or reduce agglomerate phenomenon of milk powder caused by long-time extrusion storage.

5) Cerea, nut, furit and vegetable: Flushing N2 can prevent pests harming, and saving little O2 can reduce breathing rate of fruit to make the fresh effect more obvious.

6) Candy and snack foods: N2 is mainly suitable used in the airtight food ba