pressure swing adsorption nitrogen generator

November 11, 2018

pressure swing adsorption Nitrogen Generator

Stability control configuration of pressure swing adsorption nitrogen generator :

1. All functions of energy-saving control configuration;

2, PID output function (Proportion Integral Differential) - stable purity and flow function.

Gamma Gas nitrogen/Oxygen Generators can be designed, manufactured and tested complying with China standards, American standards, European standards, British standards,etc. CE certification ,ASME certification and CU-TR certifications,etc are available. In countries such as America, Singapore, Vietnam, Myanmar, India, Pakistan, Sri Lanka, Australia, Fiji, Russia, UAE, Ethiopia, Angola,etc there are many customers using Gamma Gas nitrogen/oxygen generators.

Standard function configuration:

1. The molecular sieve bed has a compacting alarm and a secondary compression self-locking function;

2, quick start - cold / hot start function;

3. Various parameters are displayed online, and the data port is reserved;

4, multi-function comprehensive alarm (purity, pressure, etc.);

5, unqualified product cut / empty (user specified);

6, emergency stop control.

Intelligent control configuration:

1. All the functions of the standard function configuration;

2, PC function - based on the Windows operating platform, can achieve basic PC operations;

3. Dynamic display and storage of the touch screen;

4. Simulated paperless recorder;

5, three levels of password protection (operating level / supervisor level / level) to prevent misuse;

6. Online adjustment of operating parameters;

7, maintenance and maintenance level three tips - notice / prompt / protective self-locking;

8, meter calibration tips;

9, data display digital display and remote transmission (broadband / dial-up);

10. System function online upgrade;

11, easy to dock with the DCS system.

Energy-saving control configuration of pressure swing adsorption nitrogen generator:

1. All functions of intelligent control configuration;

2. Automatic shielding function to effectively prevent the external environment from interfering with the control system;

3, PDC function (Pressure-Difference Control) - differential pressure energy-saving control function;

4, VFC function (Variant Frequency Control) - variable frequency energy-saving control function.

The air of the pressure swing adsorption nitrogen generator is compressed by the Air Compressor and then enters the latter air storage tank. Most of the oil, liquid water and dust adhere to the container wall and then flow to the bottom of the tank and are periodically discharged from the drain valve. Compressed air purification system.

The air purification system consists of a cold dryer and three filters with different precisions and a degreaser. Through the dehumidification and the filter, the liquid water, oil and dust in the compressed air are filtered from coarse to fine. The compressed air pressure dew point is reduced to 2 ~ 10 ° C, the oil content is reduced to 0.001PPm, and the dust is filtered to 0.01μm, which ensures the cleanness of the raw material gas entering the PSA nitrogen generator.

The purified air enters the two adsorption towers through two ways, and alternately adsorbs and desorbs through the automatic switching of the pneumatic valves on the nitrogen generator. This process separates most of the nitrogen in the air with a small amount of oxygen, and oxygen-enriched air. Empty. The nitrogen is enriched at the top of the tower and transported by the pipeline to the nitrogen storage tank of the latter stage, and enters the gas point after passing through the flow meter.

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