Functionality and Features
A regenerative desiccant air dryer operates by using desiccant materials like silica gel or activated alumina to adsorb moisture from compressed air. It works on a cycle where one tower adsorbs moisture while the other undergoes regeneration, ensuring continuous supply of dry air. Key features include:
| Specification | Value |
| Capacity Range | 6~600 m³/min |
| Pressure Range | 0.41.0 MPa (410 barg) |
| Min. Inlet Temperature | 180 ℃ (for screw compressor), 110 ℃ (for centrifugal compressor) |
| Max. Cooling Water Temperature | 35 ℃ |
| Power Supply | 220V/1Ph/50Hz (standard), 380V/3Ph/50Hz (with additional heating device) |
| Work Cycle | 8 hours |
| Pressure Dew Point (PDP) | -20 ℃, -40 ℃ |
| Rated Condition | |
| - Working Pressure | 0.7 MPa |
| - Inlet Temperature | 120 ℃ |
| - PDP | -40 ℃ (for screw compressor), -20 ℃ (for centrifugal compressor) |
| - Cooling Water Temperature | 32 ℃ |
| Other | |
| - Customization Options | High pressure type ≥ 1.0 MPa, high inlet temperature type > 140 ℃ can be customized |
Continuous Operation: Dual tower design allows for uninterrupted drying cycles; while one tower adsorbs moisture, the other regenerates.
High Moisture Removal Efficiency: Utilizes high-capacity desiccant materials to effectively remove moisture, achieving low pressure dew points suitable for sensitive applications.
Versatile Regeneration Options: Available in heatless or heated regeneration models to suit specific energy efficiency and operational requirements.
Wide Application: Ideal for industries requiring dry air, such as pharmaceuticals, electronics, food and beverage, automotive, and more, to prevent corrosion, contamination, and ensure product quality.
Customizable Options: Can be customized for high-pressure applications (> 1.0 MPa) and high inlet temperatures (> 140°C), offering flexibility to meet diverse industrial needs.
