PSA Nitrogen Generator

Nitrogen Generator:

Quick Details: 

Min. Order: 1 Set/Sets 

Condition: New

Place of Origin: Wuxi, China (Mainland) 

Brand Name: ShenLong

Model Number: SL-PN

Usage: Nitrogen 

Production Rate: 50sets/month

Voltage: 220V/380V 

Power(W): 0.1-500KW 

Weight: 200~50000KG

Dimension(L*W*H): 0.6*0.66*1.355~3.7*2.2*3.6m 

Certification: ISO9001:2008

Warranty: 1 Year

After-sales Service Provided: Engineers available to service machinery overseas

N2 Purity: ≥99.99% 

N2 Capacity: 3~3000 Nm3/h 

Nitrogen Pressure: 0.1~1.0Mpa

Dew Point: ≤-40℃


Principle

 

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.

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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.


Parameters Applications

 

1. Metal heat treatment: Bright quenching and annealing, carburization, controlled atmosphere, powdered metal sintering.

2. Chemistryxoverage, inert gas shielding, pressure transmission, paint, edible oil agitation.

3. Petroleum: Nitrogen drilling, oil well repair, refining, natural gas recovery.

4. Chemical fertilizer: Nitrogenous fertilizer, catalyst protection, washing gas.

5. Electronics: Treatment of large scale integrated circuit, color television kinescope, television set and radio cassette recorder components and semiconductor.

6. Food:Food packaging, beer refreshment, non-chemical disinfection, fruit and vegetable refreshment.

7. Pharmacy: medical-purposed nitrogen-filled packing, transportation and protection, spicery pneumatic transmission.

8. Coal: Fire fighting and extinguishment for coal, gas replacement during mining.

9. Rubber: Anti-aging protection for production of crosslinked cable and rubber products.

10. Glass: Gas protection for float glass during production.

11. Document protection: Antiseptic treatment and inert gas protection for unearthed relics, paintings, calligraphy, bronze ware and silk fabrics, etc.


Note

 

1. Leave the entire equipment standing in place simply.

2. Leave the entire equipment unmanned when it works because it employs Siemens PLC, equipped with fault alarm.

3. There is a standard R232 port in the control box of intelligent nitrogen generator. So the nitrogen generator can be remote- monitored when it is connected to the User's DCS.

 

Principle

 

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Nitrogen and oxygen from the air can be separated with carbon molecular sieve by compressed adsorption and decompressed desorption.







Features

 

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The German nitrogen generating process and molecular sieve filling technology are employed to maximize the adsorption efficiency and stacking density of molecular sieve.

The drum-separated adsorption structure causes the sieve bed to work permanently still without a hold-down gear, which ensures the sieve is free of mechanical wear. The imported core components ensure gas purity and flow keep stable long.







Nitrogen generator for food and medical purpose

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Nitrogen generation by PSA(molecular sieve) Applications

 

The products can be used for:

Refreshment of food by charging nitrogen;

Drink stirring and food puffing;

Nitrogen protection and filling of injections, transfusions and oral solutions;

Inspection and sampling, etc. in laboratories.

 

Features

 

All under integrated control by computer, thus working more stably .and low in energy consumption. The current service parameters can

be set according to customers’ needs.

 

Parameters

 

Output of nitrogen: 1-500Nm3/h Purity of nitrogen: Above 99.99%

Dew point of nitrogen: Below-6(TC Cleanliness of nitrogen: Below O.OOlum (ppm)


State-of-the-art energy-saving nitrogen generator

Manufacturing workplace

 

We insist because we are professional....

Our warranty is available in eight years in I circumstances.


Packing

Packaging Details: Wooden boxes in accordance with export requirements.

Delivery Detail: Shipped in 20-60 days after payment


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