Containerized Compressed Air System for Oxygen Nitrogen Generator Air Supply

A typical station includes a screw compressor, aftercooler, gas-liquid separator, refrigerated dryer, desiccant dryer when needed, precision filters, activated carbon filter if oil vapor control is required, air receiver, drains, PLC control, ventilation, and electrical distribution.

Compression increases air temperature and concentrates water vapor. As air cools, condensate forms and can cause corrosion, valve malfunction, microbial growth, product defects, and downstream equipment failure. Dryers reduce pressure dew point to a safe level.

A refrigerated dryer is suitable for general industrial compressed air where a moderate pressure dew point is acceptable. It is energy-efficient and commonly used before filters or as a first-stage dryer before a desiccant dryer.

Yes. The container can be designed for outdoor use with insulation, ventilation, exhaust ducting, air conditioning or heating, lighting, drainage, and corrosion-resistant finishes according to the installation environment.

An oil-water separator treats condensate discharged from the compressed-air system. It separates oil from water to support safer disposal and reduce environmental impact, subject to local regulations.