air separation unit(PSA-30)

Applications: 1. Metallurgy: For anneal protection, agglomeration protection, nitrogenizing, furnace washing and blowing ,etc. Used in fields such as metal heating treatment, powder metallurgy, magneticmaterial,copper process, metallic mesh, galvanized wire, semiconductor, etc. 2. Chemical and new material industries: For chemical material gas, pipeline blowing, gas replacement, gas protection, product transport, etc. Used in fields such as chemical ,urethane elastic fiber, rubber, plastic, tyre, polyurethane, biological technology, intermediate, etc. 3. Electronic industry: For encapsulation, agglomeration, anneal, deoxidization, storage of electronic products. Used in fields such as peak welding, circumfluence welding, crystal, piezoelectricity, electronic porcelain, electronic copper tape, battery, electronic alloy material, etc. Process principles: Raw material from compressed air,PSA nitrogen generator uses carbon molecular sieve as sorbent, produces nitrogen by making use of the PSA principle. Under certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. much more oxygen adsorption capacity than nitrogen adsorption capacity.PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces nitrogen with desired purity. Process description : 1,Screw compressor providing compressed air to Nitrogen generator. 2,Air Pretreatment System consists of a Refrigeration compressed airdryer,three filters composed of automatic drain valve and an activated carbon can,Refrigeration dryer primary role is to reduce the temperature of compressed air and to remove moisture,the activated carbon can remove the oil in compressed air ,to provide dry compressed air for nitrogen generator. 3,Nitrogen generator separation compressed air by pressure swing adsorption , produce nitrogen gas for used. Technical Parameters: Model NoPSA-30Product NitrogenPurity(%) 99 99.599.999.99OutputCapacity(Nm3 /h) 36301810OutletPressure0.6 0.7MPaDew Point-35ºCScrew CompressorPower source380vRated Power15KWMax Pressure1.0MPaAirOutputCapacity1.8m3/minAirPurityOil<3ppmAir Pretreatment SystemPower sourceAC220V 50HzRated Power2.20KWDimensions (LXWXH)0.5X1.3X1.3(m)NitrogenGeneratorPower sourceAC22050HzRated Power30WIndoor Temperature-10 40ºCMode of OperationAutomaticOperating EnvironmentIndoorDimensions (LXWXH)1.5X1.5X2.0(m)Specifications: 1. Nitrogen Generator with PSA technology 2. Raw material from compressed air 3. Automatic Nitrogen generator,The automatic control technology could switch machineswith one key. 4. One Stage water/oil seperator 5.Two StageHigh precisionpre-filters for water/oil seperator 6.OneStage activated charcoal tank pre-filter 7. Steady-going,Long life-span 8. Excellent Energy-saving