KERSAI Modular Heatless Regenerative Adsorption Dryer

The quality of medical compressed air directly impacts the safety of diagnosis and treatment. Moist compressed air can cause corrosion in piping systems and condensation buildup, creating an environment highly conducive to microbial growth. This can contaminate ventilators, anesthesia machines, and dental treatment equipment, posing serious medical safety risks. The KERSAI Modular Non-Heat-Regenerative Adsorption Dryer utilizes PSA (Pressure Swing Adsorption) technology to thoroughly remove moisture from compressed air, continuously and stably delivering dry air with an ultra-low dew point. It meets the stringent dryness standards for medical gas supplies and serves as the core post-treatment equipment in high-end hospital medical gas stations.

Key Advantages

• Ultra-low dew point output eliminates condensation contamination in piping. By thoroughly removing water vapor, it prevents condensation from forming in supply lines at the source, avoiding water accumulation that fosters mold and bacteria growth. This ensures the purity of medical gases and protects various precision medical pneumatic devices.

• Modular and compact design saves space in the equipment room. The vertical integrated module design has a small footprint, allowing for flexible installation and layout whether in new medical gas stations or retrofits of older hospital gas supply systems.

• Heatless regeneration process ensures stable operation and lower energy consumption. With no need for electric heating devices, the system relies on dried product gas to regenerate the adsorbent, reducing the risk of failures in heat-generating components and enabling 24-hour uninterrupted, stable gas supply to meet the hospital’s round-the-clock gas needs.

• Low-noise operation suited for hospital environments. An optimized airflow silencing structure minimizes airflow pulsation noise, ensuring that equipment operation in the plant does not cause noise disturbances in patient rooms or treatment areas.

• Built-in DDS Online Dew Point Monitoring: Real-time monitoring of the dew point of compressed air at the outlet provides visibility into gas source quality, facilitating routine inspections by operations and maintenance personnel and simplifying medical gas quality control.

• System-Wide Compatibility: Can be integrated with KERSAI refrigerated dryers, QPS three-stage precision filters, and medical gas filters to build a complete medical air purification chain.

Recommended Standard System Configuration Sequence for Medical Gases

Air compressor → KERSAI refrigerated dryer → KERSAI QPS three-stage precision filter → KERSAI modular heatless regenerative adsorption dryer → Medical gas filter → End points of the ward piping network