Co2 Dryer

Our offered CO2 dryer has NIL operating cost in this design CO2 Coming from Client system used for regeneration of desiccant and so no external electric regeneration heating is required. This design easily produces dry air of (-) 60° C Dew Poin.t
Technical Specifications:
Air Capacity: 500 to 5000 NM3hr.
Dew Point : Up to (-) 40°C
The Co2 are the latest generation chemical dryers based on adsorption principle. It does not have complex valuing & is eliminated with purge loss drawback as in heatless type dryer.
The hot co2 Gas from the regeneration at 150°C and higher temp. is used directly for regeneration of the desiccant. After regeneration, this air is cooled down to 40°C and then it is dried in second tower. Thus, the use of heaters is eliminated. For e.g. in the 6+6 Hrs. Cycle the hot air is fed for regeneration for 4 Hrs. and for balance 2 Hr. a changeover takes place where the air is first
Cooled in cooler, then dried and before going to the outlet, cools the regenerated desiccant bed, thus bringing it down to ambient temperature. This cycle is reversed for the next 4Hrs. where the Absorber drying the air in the previous cycle goes for regeneration and vice versa.
Salient Features:
• No Power requirement for regeneration
• No loss of compressed air
• Maintenance is easy as there are no Blower no Heaters, and no moving parts
• Low pressure drop across the dryer less than 0.3 kgcm2
• Continuous duty with long efficient service life
• Easy to install and user friendly
• Fully Automatic continuous operation
Applications:
Mass quantity instrument, process air in chemical industries & other engineering applications where mass volume air may be required.