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Adsorption Air Dryer DRYBERG® ADP Function
While the wet air passes the vessel, the moisture is adsorbed by the desiccant. The adsorption process is time or dew point controlled. In the same time the desiccant already saturated from the previous adsorption phase in the other vessel is being regenerated. Ambient air conveyed by a blower and heated up by a heater is used for the regeneration process. The hot air passes the desiccant from top to bottom in counterflow direction to the adsorption process, vaporizing the moisture from the desiccant. By this process the blower air is cooled down to the desorption temperature and leaves the dryer in moisture saturated condition by the exhaust to atmosphere. As soon as the desorption process is completed the temperature at the exhaust rises, detected by dyers control system for switch over to cooling process. The cooling process is performed by a small stream of dried compressed air expanded to atmosheric pressure passing through the vessel in regeneration phase and taking up the heat from the desiccant before it is released to atmosphere. As soon as the desiccant is cooled down the regenerated vessel remains in stand-by.
Capacity* [m3/h] | 1400 |
Connection [inch] | DN80 |
Dimensions (AxBxC) [mm] | 1920x1320x2420 |
Weight [kg] | 1900 |
Required PDP | -40°C |
Operating pressure [bar] |
7
|
Inlet temperature [°C] |
40
|
Operating pressure (bar g) | ||||||||
4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
Inlet
Temp.(°C) |
30 | 0,71 | 0,86 | 1 | 1,15 | 1,18 | 1,25 | 1,37 |
35 | 0,62 | 0,75 | 0,87 | 1 | 1,12 | 1,25 | 1,37 | |
40 | 0,38 | 0,53 | 0,67 | 0,82 | 0,92 | 1,07 | 1,21 | |
43 | --- | 0,33 | 0,45 | 0,54 | 0,61 | 0,72 | 0,80 |
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