Oxygen Generator O-GEN (PSA Oxygen generator)

The O-GEN series oxygen generators extract the available oxygen in the ambient air from the other gases by applying the Pressure Swing Adsorption (PSA) technology. During the PSA process compressed, cleaned ambient air is led to a molecular sieve bed, which allows the oxygen to pass through as a product gas, but adsorbs other gases.

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Description

The O-GEN series oxygen generators extract the available oxygen in the ambient air from the other gases by applying the Pressure Swing Adsorption (PSA) technology. During the PSA process compressed, cleaned ambient air is led to a molecular sieve bed, which allows the oxygen to pass through as a product gas, but adsorbs other gases. The sieve releases the adsorbed gases to the atmosphere, when the outlet valve is closed and the bed pressure returns to ambient pressure. Subsequently the bed will be purged with oxygen before fresh compressed air will enter for a new production cycle. In order to guarantee a constant product flow, O-GEN oxygen generators use modules of two molecular sieve beds, which alternatively switch between the adsorption and the regeneration phase. Under normal operating conditions and with correct maintenance the molecular sieve beds will have an almost indefinite lifetime.

Applications

  • Aquaculture
  • NOx Reduction for Fuel Burners
  • Feed Gas for Ozone Generators
  • Oxygen Lancing
  • Glass blowing
  • Welding, brazing
  • Leaching
  • Wellness

Technical Data

Operating Pressure 5 – 6 barg
Inlet temperature range (feed air) 10°C up to 55°C
Dew point (at ambient pressure) <-60°C
Voltage, Frequency 110–230 V / 50–60 Hz
Power consumption <60W
Sound level 80dB(A)
Protection class (controller) IP 54
Compressed air quality (inlet) Class 1.4.1 acc. to ISO 8573-1 (0,1um; 3°C; <0,01mg/m3/h)
Filters (inlet + outlet) Included

Material

Columns, construction, support Carbon Steel
Column inner protection /
Column and construction protection Epoxy powder painted
Valves Brass, Stainless steel
Fitting, screws, plugs INOX, brass, steel (zinc coated)
Outside Protection Epoxy powder painted
Adsorbent Molecular sieve 13X type and inert material

Size and Performance

See PDF

Standard Equipment 

  • Set of External Feed Air Filters
  • Adsorber Vessel in Carbon Steel
  • Long life Pneumatic Valves
  • Exhaust Mufflers
  • Air and Oxygen flow Regulation
  • Control System with SIEMENS PLC
  • WebControl
  • Pressure Transmitter

Optional Equipment

  • Oxygen Analyzer with Zirconium-Oxide Sensor
  • Electronic Product Flow Meter
  • Feed Air / Product Moisture Analyser
  • Oxygen Booster with Cylinder Filling System
  • Feed Air / Product Temperature Transmitters
  • Touch Screen or Semi-Graphical Operator Interface
  • Sterile Filters