Blower Purge Regenerative Dryer
Blower Purge Regenerative Compressed Air Dryers process large volumes of compressed air economically, since no compressed air is required to regenerate the desiccant.
The hot air stream from the blower flows opposite to the drying flow direction. Hot air above 400 Deg F regenerates the moisture laden desiccant bed and strips it completely of all moisture. Our advanced control system monitors the dew point and adjusts the heating/regeneration accordingly, thereby providing significant energy savings. The heater circuit is completely insulated, ensuring maximum heating efficiency. A -40 DegC pressure dew point protects critical equipment and processes.
The duty of the desiccant is to bring the pressure dew point of the compressed air to a level in which the water will no longer condense, or to remove as much water from the compressed air as possible. A standard dew point that is expected by a regenerative dryer is -40 ℃ , this means that when the air leaves the dryer there is as much water in the air as if the air had been "cooled" to -40 ℃. Required dew point is dependant on application and -70 ℃ is required in some applications.
Heatless Air Dryer
The features of this model include:
- Low dew points can be achieved without potential freeze-up.
- All compressed air is available for plant use
- Complete system available with prefiltration and final filtration.
- Even if power fails it giving uninterrupted air flow.
- Least maintenance required.
- Activated Alumina desiccant
- They are self-regenerative and produce low levels of noise.
- The specially designed digital electronic control for the variable cycle of
- No purge air required
- Designed for efficient working with least pressure drop.
- Secure operation by performance regulation
- Secure operation with implemented performance control
- All components requiring maintenance can easily be accessed from one side
- The specially designed high-efficiency dryers can be used in all applications
- and the regeneration air flow can be adjusted to suit the particular operating
- Conditions.Therefore running cost reduced.
- Highly accurate electronic timer.
- Designed to meet the requirements of ISO 7183.
- Dried air as per requirements of ISO 8573-1 class 3-3-4.
- Painted for aesthetic look and additional protection.
- Easy to operate.
Applications
- Instrument and Control Air
- Process Control Instruments
- Textile Machines
- Machine tools
- Bearing air
- Air Motors and Heavy Air motor miniature
- Packaging machine
- Pneumatic cylinder
- Sensors in fluid technology
- Sand blasting unit
- Handling of food and beverages
- Semi conductor manufacturing
- Wind tunnels
- Pharmaceutical manufacturing
- Conveyance of hygroscopic products
- Paint spray and Powder coating
Specifications
| MODEL | Flow rate | End Conn. | Dimensions in mm | Weight | ||
|---|---|---|---|---|---|---|
| SCFM | In/Out | Height | Width | Depth | Kg | |
| BR500 | 500 | 2" | 1600 | 1200 | 2400 | 1150 |
| BR600 | 600 | 3" | 1500 | 1300 | 2600 | 1350 |
| BR800 | 800 | 3" | 1700 | 1350 | 2500 | 1450 |
| BR1000 | 1000 | 3" | 1900 | 1450 | 2650 | 1850 |
| BHM-12 | 12 | 1/2" | 1100 | 450 | 375 | 46 |
| BR1200 | 1200 | 4" | 2100 | 1550 | 2850 | 2350 |
| BR1400 | 1400 | 4" | 2200 | 1550 | 2875 | 2450 |
| BR1600 | 1600 | 4" | 2350 | 1650 | 2900 | 2550 |
| BR2000 | 2000 | 4" | 3450 | 1750 | 2900 | 3200 |
| BR2400 | 2400 | 6" | 3550 | 1750 | 2950 | 4100 |
| BR2800 | 2800 | 6" | 3800 | 2100 | 3200 | 4700 |
| BR3600 | 3600 | 6" | 3900 | 2200 | 3300 | 5850 |
| BR4200 | 4200 | 6" | 4200 | 2300 | 3450 | 6400 |
| BR5200 | 5200 | 8" | 4600 | 2650 | 3550 | 8250 |
| BR6200 | 6200 | 8" | 4600 | 2750 | 3450 | 10800 |
| BR6800 | 6800 | 8" | 4800 | 2850 | 3550 | 11400 |
| Operating Conditions | ||||||
| Normal | Maximum | |||||
| Working Pressure | 7 to 12.5 Bar | 16 Bar | ||||
| Inlet Temperature | 45°C | 60°C | ||||
| Dew Point | -40°C | -60°C | ||||
| Above flow rates are at 7 Bar,35 ℃, Power Supply ; 3 Phases / 400V - 50 Hz, Control voltage ; 24 VDC / 230 VAC - 50 Hz. | ||||||
| Usage/Application: | ◼ Instrument and Control Air ◼Process Control Instruments ◼ Textile Machines◼Machine tools ◼ Bearing air ◼ Air Motors and Heavy Air motor ◼ miniature◼Packaging machine ◼ Pneumatic cylinder ◼ Sensors in fluid technology ◼ Sand blasting unit ◼ Handling of food and beverages ◼ Semi conductor manufacturing ◼ Wind tunnels◼Pharmaceutical manufacturing ◼ Conveyance of hygroscopic products ◼ Paint spray and Powder coating | |||||
For any other capacity contact factory. Due to continues improvements, specifications are subject to change without notification.
Unit Conversion
1 cfm = 28.3168 L/min
1 cfm = 1.699 cu.m/h.
Desiccant Tower:
- Desiccant tower with corrosive protection.
- Stainless-steel support screens and air diffusers.
- Large desiccant bed, ensures to produce -40?C dew point
- Each tower is provided with pressure gauge
Filters:
- Each dryer is equipped with a Pre-filter to protect desiccant from free water contamination, dust, scales and oil etc., and an after-filter to avoid desiccant dust carry over.
- Each filter fitted with manual condensate drain valve ,Optional automatic drain valve
Pressure Gauge:
- Pressure gauges on each tower for easier illustration of working of dryer.
Valves:
- Specially designed Valves, which act as main flow and exhaust valves.
- Check valves with well designed orifice for highly accurate purge flow.
