Nitrogen generator refers to a device that uses air as a raw material to separate nitrogen and nitrogen from it by physical means to obtain nitrogen. According to different classification methods, namely, cryogenic air separation method, molecular sieve air separation method (PSA) and membrane air separation method, industrially applied nitrogen generators can be classified into three types.
Nitrogen generator is a nitrogen preparation equipment designed and manufactured according to pressure swing adsorption technology. The nitrogen generator uses a high-quality imported carbon molecular sieve (CMS) as an adsorbent, and uses a pressure swing adsorption principle (PSA) at normal temperature to separate air to obtain high-purity nitrogen. Usually, the two adsorption towers are connected in parallel, and the imported pneumatic valve is automatically operated by the imported PLC, and the pressure adsorption and decompression regeneration are alternately performed, and the nitrogen and oxygen separation is completed to obtain the desired high purity nitrogen.