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ZERO PURGE DESICCANT DRYER

ZDB Blower Zero Purge Desiccant Dryer
ZDB dryer blast heated air to regenerate the desiccant in order to get stable pressure dewpoint and fully dry compressed air., which do not consume any compressed air.
Working principle and process flow

Technical Parameter
Model Flow Inlet and Outlet Dimensionmm Weight Heater Power Blower Power
m³/min DN L W H Kg kW kW
ZDB800 12 50 1450 960 2180 1750 9 1.6
ZDB1250 18.5 65 1600 1200 2300 1950 12 2.2
ZDB1850 27.5 80 1850 1200 2400 2600 12 2.2
ZDB2200 32.5 80 1900 1280 2450 2850 18 4
ZDB2950 44 100 2200 1350 2510 3150 24 5.5
ZDB3350 50.3 100 2350 1450 2530 3400 27 7.5
ZDB4000 60 125 2420 1500 2625 4000 27 7.5
ZDB5000 76 125 2500 1550 2700 5400 36 8.5
ZDB6000 100 150 2850 1960 2550 6700 45 8.5
ZDB7500 124 150 3050 2500 2650 8500 54 12.5
ZDB9500 152 200 3500 2600 2750 11250 65 12.5
ZDB13000 208 200 3680 2700 2750 14000 115 22
ZDB15000 250 250 4020 2800 2800 15000 130 30
ZDB20000 300 250 4300 2900 2850 17600 140 30

* Final dimensions and weights may vary slightly depending on the actual situation

Correction Factor
Work Pressure (BarG) 4.5 5 6 7 8 9 10
Correction factor 0.679 0.748 0.874 1.000 1.126 1.252 1.380
Operating conditions

√ Inlet temperature:≤38℃
√ Ambient temperature:1-45℃
√ Standard Working Pressure:0.7Mpa
√ Power:AC380V/3P/50Hz
√ Cooling Water: ≤32℃

Standard configuration

√ PDP:-40℃
√ Adsorbent life:3 years
√ Valve with Stainless Steel Core
√ PLC Control,Color screen
√ Dewpoint display and energy saving module
√ Valve position monitoring

Optional configuration

√ Galvanized or stainless steel pipe
√ Communication telex function
√ High temperature and high pressure intake
√ Tower insulation