99% Purity Psa Nitrogen Generator for Lasing Cutting
PSA nitrogen generator principle
PSA nitrogen generator and PSA oxygen generator have similar principle. Molecular sieve as an adsorbent under the principle of pressure swing adsorption (PSA), will get nitrogen/oxygen from compressed air.
According to the performance of molecular sieve, its adsorption when pressure risen and desorption when pressure loose. Molecular sieve's surface and inner surface and interior are filled with micro pores. Oxygen molecule has a faster diffusion rate of molecular sieve and nitrogen molecules has a slower diffusion rate. Nitrogen molecules are enriched in the end from the absorption tower. Nitrogen generator is constructed according to the principle of operation PSA (pressure swing adsorption) and it compressed by two absorption towers filled up with molecular sieve. The two absorption towers are crossed by compressed air (previously purified oil, water,dust, etc) . While one of the absorption tower produce nitrogen, the other one release oxygen gas to atmosphere. The process comes in cycle way. The generator is controlled by PLC.
Perfect process design get high performance. Unique vacuum molecular sieve filling system and impacted technology increase the life of molecular sieve. Skid-mounted structure makes installation and transportation more convenient. With DCS controller system and remote output and control system. High automatic, unmanned operation.
Technical Specifications
(Custom configurations available upon request.)
| Flow rate(Nm3/hr) | Purity | N2 gas pressure (Mpa) |
| 10 | 95%--99.999% | 0.65 or customized |
| 20 | 95%--99.999% | 0.65 or customized |
| 30 | 95%--99.999% | 0.65 or customized |
| 40 | 95%--99.999% | 0.65 or customized |
| ...... | 95%--99.999% | 0.65 or customized |
| 100 | 95%--99.999% | 0.65 or customized |
Parameters of high purity nitrogen produced by pressure swing adsorption nitrogen system
Flow quantity: 400 nm3/h
Pure c: 99.99%
Oxygen content: ≤1.0%
The dew point: to 40 ºC or less
Nitrogen pressure: 0.6MPa (adjustable from 0.1-0.6)
Main features of "GNEE" brand PSA nitrogen generator
Provide maximum commercial value
1. The filling and compaction of molecular sieve is done in a professional environment in a professional way.
The density is greater and the efficiency is higher.
2. The design of process and structure is optimized, and the system can exert its maximum potential.
Higher reliability
1. Adopt a special valve that is frequently switched over 1 million times without failure to ensure the system's
Stable operation.
2. The system design is more reasonable, and the equipment is safer and more reliable.
More convenient to use
1. Nitrogen can be automatically recorded, which is convenient to find the working status at any working time.
2. The system runs fully automatically, and the whole process can be unattended.
| Packaging |
| Size | 123 (L) * 456 (W) * 789 (D) |
| Weight | 1.2 T |
| Packaging Details | The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. |
In addition to psa nitrogen generator, we also produce VPSA Oxygen Generators,PSA Oxygen Generators, storage tanks, heat exchangers and other products. If you are interested in psa nitrogen Systems or other products, please feel free to send an email to info@gneeheatex.com. We will be very happy to serve you.
Product Tags:
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Energy Saving PSA Nitrogen Generator with Included Oxygen Analyzer for High Automatic Laser Cutting Images
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