Air Dryer (Deliquescent VS Refrigerant )

1.Air Dryer,desiccant air dryer, refrigerated, Absorption air dryer, 2.20years experience, 3.CE, 4.screw air compressor dryer - details see: https://www.machineto.com/air-dryer-deliquescent-vs-refrigerant-10297302
Type:Vacuum Drying EquipmentPlace of Origin:Shanghai China (Mainland)Brand Name:Rotorcomp 
Air Dryer (Deliquescent VS Refrigerant )
contact supplier for Air Dryer (Deliquescent VS Refrigerant )


Air Dryer,delisccant air dryer, refrigerated, Absorption air dryer

3BASIC TYPSDeliquescentRefrigerantRegenerative
HOW DRYER REMOVES MOISTUREChamical Absorption. Desiccant absorbs moisture and dissolve slowly.Desiccantis not regenerated.Heat Transfer cools air to condense moistureChamical Adsorptive,Desiccant attracts&holds moisture on surface unit regenerated.
Operating principlesAir enters lower central area of vessel where larger droplets and solid particles are separated mechanically.As the desiccant bed,moisture is adsorbed by the tablets.The water and dissolevd desiccant drop to the claim area,which can be drainde manually or automaticallyEntering air is pre-cooled in first heat exchanger before entering the second for final cooling.Heat from the air is transferred to the cool refrigerant.Condensed moisture is trapped and discharged through an auto drainOne tower receives wet air,which flows through desuccant bed,and the moisture collects on the desiccant.Simultaneously,desiccant in other tower is being regeneated.Collected moisture is driven off by electric or steam heat and/or a perge of dry air from operating tower.
Desiccant RequiredDesiccant tabletNoneActivated Alumina&Molecular Sieve
Energy Required to operateNoneElectric (all models). water for watercooled condensers where specifiedElectric(all models)plus power for regeneration electric or stem heat or compressed air purge
Environmentol problemNoneExhaust gas pollution of cool coalRest of active carbon,pollution
pressure Dew Point(at7kgf/c)8

(The yearly mean)

4-10-40-80
Oil Removal AbilityWill remove some larger liquid-phase oil particlesWill condense some oil droplets during cooling process.None
Pressure DropLess than 1% of operating pressure5-8%10-15%
Inlet Air Temp-MAX

-MIN

38

No minimum

38

4

38

4

LocationIndoors or out doorsIndoorsIndoors or out doors
PRE FILTER REQUIREDRecommended where heavy amounts of oil are present to prevent coating of desiccant tabletsRecommended.prevents fouling of heat exchangers.Yes.Prevents oil and liquid water from damaging or overloading desiccant bed.
AFTER FILTER REQUIREDYes.To prevent particle migration from desiccant in case of system upsetRecommended for critical applications.Yes.To prevent particle migration from desiccant.
MaintenanceDrain condensate once per shift-either manually or with motorized drainBlow dust from condenser fins regularly.check and clean auto drain.Replace desiccant every 1 to 2 years.Adjust controls.Clean or re place filter elements.
Repair RequirementsNone

No moving parts to repair

Requires qualified service personnel.Requires qualified service personnel
Comp economical efficiency and function of productComparing Air Dryer:Heatless Regenerative and External Heater Regenerative,it will save expenses without air consumedRegular maintain;outlet of pollution;the air will be consumed about 8-10%Ative alumina replaced by every year;expenses increased;air consumption will be more.

Air Dryer (Deliquescent VS Refrigerant )
Packaging Detail:For more information, You are welcomed to contact with me, - Payment : T/T, L/C, 30% deposit in advance, balance should be paid before shipment. - Packaging : seaworthy carton
Delivery Detail:10~15 days after payment

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