Core Equipment of Cryogenic Nitrogen Systems

A cryogenic nitrogen system consists of highly integrated process equipment. The distillation column separates oxygen and nitrogen by boiling point differences, requiring strict temperature and pressure control. The main heat exchanger handles air pre-cooling and product re-heating, requiring regular maintenance to prevent cold loss. The expander provides cooling capacity and is critical for continuous operation. The air purification system removes moisture, CO₂, and hydrocarbons to prevent clogging and contamination. The automation control platform enables remote monitoring and intelligent operation, significantly reducing manual intervention.

Fengyun Fluid integrates R&D, manufacturing, and engineering services, with independent design and production capabilities from core components to complete systems, ensuring efficient and stable operation.