ATVT Adsorption Dryers – Vacuum Regeneration Adsorption Dryers

Vacuum regeneration dryers do not use process air to regenerate the adsorbent desiccant material; instead they use ambient air for both regeneration and cooling, reducing energy consumption and process air loss. For regeneration, the ambient air is heated and pulled across the desiccant bed using a vacuum pump. To cool the desiccant and ensure it is at the optimum temperature for adsorption, the heat source is removed and the desiccant cooled to ambient temperature. Vacuum regeneration dryers can be supplied with electric heaters or heat exchangers that utilise existing site heat sources (steam, hot oil, etc.).

Features

• CompAir ATVT dryers provide a constant outlet dew point in accordance with ISO 8573-1.
• Air quality is enhanced when installed with CompAir High-Efficiency Coalescing pre-filtration and General-Purpose Dry Particulate post-filtration.
• No process air is used during regeneration and cooling of the desiccant material, reducing energy consumption.
• Regeneration under vacuum further improves energy efficiency.
• Can utilise existing heat sources to reduce energy use: steam regeneration, steam/electric regeneration, or hot-water/electric regeneration.
• Thermal insulation fitted as standard for reduced heat loss and touch protection.
• Full-feature electronic control with dew-point display and Energy Saving Technology fitted as standard.
• Large flow capacities.