(Summary description)　　The process of making nitrogen by the nitrogen generator only takes a few minutes, and high-purity nitrogen can be obtained. It uses air as raw material. The raw air is compressed and purified by an air compressor, and then enters the precision filter group, including spiral, condensation, and surface filtration, so as to remove most of the liquid water and oil stains, and then enters the freezing A type dryer removes a lot of moisture, and the treated air enters the air storage tank. The air storage tank can reduce air flow pulsation and buffer, thereby reducing system pressure fluctuations. Then, the purified and dried compressed air enters two adsorption towers, one is pressure adsorption for nitrogen production, the other is pressure reduction desorption regeneration, automatically controlled by PLC program, so that the two towers work alternately and cyclically, which can continuously produce high Purity nitrogen. When the gas comes out of the adsorption tower, the pressure is very high, and it enters the buffer tank, which can relieve the gas pressure and prevent the tank from bursting. At this time, high-purity nitrogen comes out of the buffer tank.

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• Time of issue:2018-11-05 19:21
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