To install the standard designed dryers, the room and/or ambient temperature may not exceed 120°F and not fall below 35°F. Sufficient clearance must be provided on all sides of the dryer to ensure good cooling air circulation. A suitably dimensioned drainage pipe must be installed to remove condensate.
The flow capacity rate is determined in relation to the air intake condition of the compressor (70°F and 14.7psi): Compressed air temperature 95°F (max. 140°F possible), operating pressure 100psi, ambient temperature 80°F (max. 120°F possible), pressure dew point 38°F.
Flow Capacity: 800 - 4000 cfm
With the Introduction of BOGE’s new Digital Scroll refrigerated air dryers, the bar has been raised and a new performance standard has been set for Cycling dryers. The user no longer has to accept dryers with a large, heavy footprint, circulating pumps, unpredictability and uncontrollable Dew Points as found in typical cycling dryers utilizing 30 year old technology. The BOGE Digital Scroll is 40% lighter and 32% more efficient than typical thermal mass designs.
FLEXIBILITY AND CONTROL
BOGE’s Digital Scroll is a truly energy efficient dryer design that provides the precise dew point control that industrial processes demand. The Digital Scroll is available in SingleCel modules ranging from 800 scfm to 2000 scfm and Multicel models ranging from 2500 scfm to 4000 scfm offering total installation flexibility to meet your specific needs.
DIGITAL SCROLL TECHNOLOGY
The Digital Scroll operates in two stages - the "loaded state", when the solenoid valve is normally closed and "unloaded state", when the solenoid valve is open. During the loaded state, the compressor operates like a standard scroll and delivers full capacity and mass flow. However, during the unloaded state, there is no capacity and no mass flow through the compressor. It provides variable capacity output from 0% to 100% seamlessly.
END USER BENEFITS
The Digital Scroll has more consistent performance during load variations and fan cycling to prevent freeze-ups. Because of this the dryer can maintain a steady pressure dew point at all loads, thus ensuring dry clean air at the point of use. That, coupled with a small footprint and lightweight design makes the Digital Scroll appealing in all applications.
Energy Efficient Cycling Refigerated Air Dryer:
BOGE’s new Digital Scroll is a truly energy efficient dryer design that provides precise dew point control that industrial processes demand. The Digital Scroll is used in both heavy industrial to high technology environments. There is true, sustainable energy savings with capacity control between 0% - 100% and models ranging from 800 to 4000 scfm.
|Model||Flow Capacity||Max. Operating Pressure||Pressure Differential At full load||Electr. Power Consumption||Installed Power||Compressed Air Connection||Cooling Air Requirement||Dimensions H x W x D||Weight|
|BDVF-800||22.65||800||150||0.34||5||2.98||4||4.10||5.50||3" FLG||4077||2400||60 x 26 x 81||950|
|BDVF-1000||28.32||1000||150||0.34||5||3.73||5||4.70||6.30||3" FLG||5097||3000||60 x 26 x 81||1100|
|BDVF-1250||35.40||1250||150||0.34||5||4.47||6||5.10||6.84||3" FLG||6116||3600||60 x 26 x 81||1450|
|BDVF-1600||45.31||1600||150||0.34||5||6.34||8.5||6.90||9.25||4" FLG||7476||4400||60 x 26 x 81||1700|
|BDVF-2000||56.63||2000||150||0.34||5||7.83||10.5||9.50||12.7||4" FLG||9514||5600||60 x 26 x 81||1900|
|BDVF-2500||71.00||2500||150||0.34||5||9.69||13||10.2||13.7||4" FLG||12232||7200||79 x 70 x 81||3400|
|BDVF-3200||90.61||3200||150||0.34||5||12.68||17||13.8||18.5||6" FLG||14952||8800||79 x 70 x 81||3900|
|BDVF-4000||113.3||4000||150||0.34||5||15.66||21||18.9||25.3||6" FLG||19028||11200||79 x 70 x 81||4300|
*MultiCel available in models BDVF2500 – 4000.
Water-cooled available and changes Dryer Depth to 55".
Compressed air drying can be extremely cost effective:
Due to its efficient and cost effective control the BDVF series provide absolutely energy efficient compressed air drying. The truly energy efficient dryer design provides the precise dew point control that industrial processes demand. Large reductions in equipment weight and advances in technology provide for significant energy savings over typical thermal mass designs.
|Inlet Air Pressure||psig||50||75||100||125||150||175||200||225||250|
|Inlet Air Temperature||˚F||80||90||100||110||120||140|
|Ambient Air Temperature||˚F||70||80||90||100||110||115||120|
|Pressure Dew Point||˚F||38||41||45||50|
|Volume Flow||2000 scfm||Factor|
|Inlet Pressure||f1||100 psig||=||1.00|
|Pressure Dew Point||f4||38°F||=||1.00|
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