The waste heat regenerative air dryer is a new type of adsorption dryer, which is neither a heated regeneration type nor a heatless regeneration type, but belongs to temperature swing adsorption. It utilizes the heat from the high-temperature exhaust of the air compressor to directly heat and regenerate the desiccant, ensuring thorough regeneration of the adsorbent. Even under low-pressure conditions of 0.35 MPa, as long as the compressor's load rate is not less than 70%, the drying device can operate reliably. Therefore, it fully utilizes its own energy source, offering energy-saving benefits. By eliminating the electric heater used in micro-heat regenerative dryers and consuming no compressed air during the heating regeneration process, the waste heat regenerative compressed air dryer is a new energy-efficient compressed air drying equipment.

Technical Features of Waste Heat Regenerative Air Dryer
1. Equipped with an advanced microcomputer controller, enabling communication and integrated control with excellent performance.
2. Utilizes high-quality butterfly valves for fast switching, accurate and reliable operation.
3. Incorporates a gas diffusion device to ensure uniform airflow distribution within the tower. The unique filling method extends the service life of the adsorbent.
4. The regeneration process utilizes waste heat from the air compressor, resulting in low energy consumption for regeneration.
5. Features a rational overall layout, compact structure, simple installation, and convenient maintenance.

Technical Specifications of Waste Heat Regenerative Air Dryer
Operating Pressure: 0.3~1.0 MPa
Inlet Air Temperature: ≥100°C
Dew Point of Product Gas at Atmospheric Pressure: ≤-40°C (alumina) ≤-52°C (molecular sieve)
Control Method: Microcomputer automatic control
Operating Cycle: 6～8 hours
Regeneration Air Consumption: ≤2%