www.oxyeasy.comExport DepartmentEdison HuangPhone: +86 - 0512 - 57671898/+86 - 15262606386Fax: +86 - 0512 - 051257761828
8East lufeng Rd.,Lujia Town,Kunshan City, Jiangsu Province ,JiangsuKUNSHANChina, 215300Web Page Link: http://www.toboc.com/elegant
Each two beds PSA system includes a screw compressor, air dryer,filter,air buffer, two adsorbent vessels, an oxygen buffer tank, switching valves and programmable controls. The two-bed PSA system uses an adsorption process cycle that relies on swings in pressure -- from above five atmosphere to a atmospheric pressure -- to cycle each bed sequentially from adsorption to desorption. In the PSA system, the compressor draws in air, compresses it and sends it to the adsorbent vessel to remove impurities, leaving 90 Percent purity oxygen as the product. The adsorbent is then regenerated during desorption as the beds are de-pressured to a atmosphere conditions with valve. The waste gas (nitrogen, water and carbon dioxide) is then discharged into the air. One bed is always adsorbing impurities to separate oxygen from air, while the other bed regenerates. Thus, the beds alternately produce oxygen into a buffer tank which ensures that product is available continuously at a consistent pressure and purity.
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