Heatless Compressed Air Dryer Systems

Product Details:

Compressed Air Dryers (Heatless) DP Series:

Extensive Mimic Display with Electronic Controller
Energysaving Purge Economiser
Stainless Steel Filters cartidges
Fabrication Code IS:2825
Dewpoint better Than-40 Deg.C

Principle of operation:
Pre-Filtration:The moisture laden compressed air passes through the pre filter,here moisture load is reduced through coalescence. Condensation is removed through the drain valveADV1.At the oil filter oil vapours are emoved completely,small level of water condensation is purged through the valve ADV2.
Drying:The towers filled withActivated Alumina as desiccant (Molcular sieve available as option).When it gets completely dried, and passes through check valve and after filter. At the after filter, Desiccant fines are removed.Therefore dry compressed air passes out at the outlet.
Regeneration:Regeneration takes place in 2 stages a) De-pressurisation b)By passing Dry air.Tower II consists of fully moist desiccant at pressure.This is suddenly De-pressurised by opening the purge valve.Water mplecules seep out of the desiccant and apper on the surface. Super Dry purge air passes through the regeneration Nozzle and the desiccant bed therby completely carring away the water molecules.Tower II gets regenerated and is ready for the next drying cycle after the re-pressurisation.

Additional Information:

• Item Code: DP-Series
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: MUMBAI-INDIA
• Production Capacity: 10-20 Units
• Delivery Time: 3-4 Weeks
• Packaging Details: Wooden Crates

Product Details:

Desiccant Compressed Air Dryers Dryspell Plus:
Designed For - ISO:7183-1986 (E)
 Dryer Quality Class - ISO:8573-1:2010 (E) class 2
 Pre-Filter Quality Class - ISO:8573-1:2010 (E) class 1
 Consistent Dew Point performance
 Noise Level <80 dBA
 Pressure Drop < 0.3 kg/cm2(g)
 Aluminum Construction
 Free From Corrosion & Scale Formation at Inner and Outer sides
Uses High Crush Strength Adsorbent Materials

Principle of Operation:
Drying Cycle : Moist air from the compressor is sent through the coalescing filter. Here water & oil coalesces and purges through the auto drain valve. The relatively clean air with water vapour passing through the aluminum drying tower filled with desiccant gets completely dried (up to -400C PDP) and then passes through a built in after filter (25 micron). The desiccant fines from the towers are completely removed and clean dry air is let out through the outlet port for use.

Regeneration Cycle: During the regeneration cycle, the sudden depressurisation brings out water molecule strapped in the Desiccant pores to the surface of the beads. A small portion of dry compressed air from the drying tower then passes over the desiccant through the regeneration orifice built in the Top Block. This results in complete regeneration of the Desiccant. 
Applications:
Painting And Powder Coating
Machine Tool  Packaging Application
 Auto Garage
 Textile & Garment
 Instrumentation
 Pharmaceutical
 Dental Laboratory
 Rail Vehicles
 Telecomm industry (pressurises its underground cables to repel moisture and avoid shorts)
 Pneumatic control systems
 Feed air for Zeolite type Oxygen and Nitrogen generators
 Truck and Train Air brake systems.
Market Acceptance:
 Excellent Performance
 High Reliability
 Require Less Service Time
 Reasonable Cost
 Low moving components
Low Maintenance
 Safe Operation
Global Support
Specifications:
Maximum Operating Pressure : 16 kg/cm2(g)
Air Inlet Temperature : 380C
Max Operating Pressure : 7 kg/cm2(g)
Pre-Filter Rating : 0.01 Micron
Cycle Time : 4 Minutes
Operating Voltage : 100-240 VAC 50/60 Hz 1 Ph
Outlet Conditions : Dry air at -400C PDP*
Purge Loss : 15±1%

Additional Information:

• Production Capacity: 1-10 Units
• Delivery Time: Within 2 weeks
• Packaging Details: Corrugated Box

Product Details:

Blower Reactivated Air Dryers DB Series:
Principle of Operation:
The Blower Heat Reactivated Dryer works on the principle of Thermal swing. The desiccant adsorbs moisture from the compressed air to deliver dry air. The desiccant bed saturates over a period of time. The saturated bed is regenerated by heating with hot air generated using a blower. Hence the dryer is called blower heat reactivated desiccant dryer. Since the temperature of the bed swings between the compressed air temperature and the regeneration temperature it is called Thermal swing type. The hot air from the blower passed through a heater. This makes the air very dry. The hot air then heats up the desiccant bed. When the bed is heated it gives up the moisture adsorbed and is ready for adsorption. The hot air carries this moisture to the atmosphere. After the regeneration, heated desiccant bed is cooled by the flow of air to suit the application conditions. Final cooling is achieved by a no loss compressed air cooling method, resulting in a no Dewpoint spike system. Trident dryer comes with a dewpoint based control system as a standard. The tower changeover takes place only when the bed is saturated, resulting in energy saving and extended life. The dryer with its control valves and controller manages the drying, regeneration and repressurisation of the desiccant columns automatically and thereby delivering continuous dry compressed air. Blower Heat Reactivated Dryers are best suited for applications requiring large volume of compressed air at low dewpoint. For the above conditions the dryer works out very economical energy wise. Trident blower heat reactivated dryers are built from the start for customization. Since the air volume is large cusomisation delivers substantial energy savings.

Designed for Air Inlet Pressure 7 Kg/cm2
Designed for Air Inlet temperature 45oC
Designed for Ambient temperature 38oC
Desiccant : Activated alumina with adsorption capacity 10%

Additional Information:

• Production Capacity: 1-10
• Delivery Time: 4-6weeks
• Packaging Details: Wooden Box