Product Introduction
A Refrigerated Air Dryer removes moisture from compressed air, protecting pneumatic equipment, valves, instruments, and pipelines from corrosion, condensation, and moisture-related damage.
Technical Specifications
|
Parameter |
Specification |
|
Product Type |
Refrigerated Air Dryer |
|
Drying Principle |
Refrigeration Condensation |
|
Capacity |
0 – 5000 Nm³/h |
|
Operating Pressure |
0.5 – 1.6 MPa(G) |
|
Pressure Dew Point (PDP) |
+3°C to +10°C |
|
Model Type |
Cycling / Non-Cycling |
|
Cooling Method |
Air-Cooled or Water-Cooled (Depending on Model) |
|
Refrigerant |
Depending on Model |
|
Inlet Air Temperature |
Customized According to Project Requirements |
|
Ambient Temperature |
Suitable for Standard Industrial Environments |
|
Air Pressure Drop |
Low Pressure Loss Design |
|
Condensate Drainage |
Automatic Condensate Removal System |
|
Heat Exchanger |
High-Efficiency Air-to-Refrigerant Heat Exchanger |
|
Control System |
Automatic Operation |
|
Installation |
Indoor Industrial Installation |
|
Power Supply |
Customized According to Local Power Standards |
|
Connection Type |
Flanged or Threaded Connection Available |
|
Maintenance Requirement |
Low Maintenance Design |
|
Custom Design |
Available |
Working Principle
Compressed Air Inlet
→ Air-to-Air Heat Exchanger (Pre-Cooling)
→ Air-to-Refrigerant Heat Exchanger (Cooling & Condensation)
→ Moisture Separator
→ Automatic Condensate Drain
→ Air Reheating
→ Dry Compressed Air Outlet
Key Features
- Air-to-refrigerant heat exchanger for compressed air cooling and moisture condensation.
- Integrated refrigeration circuit comprising compressor, condenser, and expansion components.
- High-efficiency moisture separator for condensate removal from compressed air streams.
- Automatic condensate drain system for continuous liquid water discharge.
- Closed-loop refrigerant piping system with sealed connections.
- Industrial-grade refrigeration compressor for continuous-duty operation.
- Thermally insulated cooling section to reduce heat gain and external condensation.
- Skid-mounted package design for simplified transportation and installation.
Applications
Compressed Air Stations
Moisture control for centralized compressed air generation systems.
Pneumatic Production Lines
Dry compressed air supply for pneumatic actuators and control equipment.
Instrument Air Systems
Compressed air treatment for instrumentation and process control applications.
Steel and Metal Processing
Moisture removal for industrial utility air systems and production equipment.
Petrochemical Facilities
Dry air supply for process instrumentation and plant operations.
Food and Beverage Processing
Compressed air treatment for packaging and production systems.
Electronics Manufacturing
Protection against moisture contamination in sensitive production environments.
Pharmaceutical Facilities
Compressed air drying for controlled manufacturing processes.
Customization and Integration
- Adjustable capacity to match compressor output
- Cycling or non-cycling configuration
- Air-cooled or water-cooled options
- Flanged or threaded connections
- Local voltage and power supply adaptation
- Control system configuration and integration
- Skid-mounted packages for simplified installation
Quality and Compliance
Engineering Standards
Designed and verified according to ASME, API, DIN, EN, GOST, and TRCU codes, ensuring compliance with widely recognized industrial practices.
Experience
Over 30 years of practical experience in refrigerated air dryer design and project implementation.
Process Verification
Condensate separation, heat exchange, and pressure-bearing systems are tested and validated for continuous operation.
Material and Welding Controls
Key components are inspected and tested according to international standards. Welding procedures are qualified, and certified personnel perform critical operations.
ISO9001-Based Project Management
Design, procurement, and manufacturing processes follow ISO9001 principles with risk-based planning, stage inspections, and documented quality control procedures.
Final Inspection & Testing
Factory acceptance tests verify system integrity, operational performance, and compliance with project specifications prior to shipment.
FAQ
Q: What pressure dew point can the Refrigerated Air Dryer achieve?
A: The pressure dew point typically ranges from +3°C to +10°C, depending on the model and operating conditions.
Q: Can the Refrigerated Air Dryer be customized for specific compressor capacities?
A: Yes. Capacity can be configured to match compressor output and project-specific operating requirements.
Q: Can the Refrigerated Air Dryer be integrated into an existing compressed air system?
A: Yes. It can be configured to match existing pipelines and operating conditions.
Q: Can the dryer be supplied with air-cooled or water-cooled configurations?
A: Yes. Air-cooled and water-cooled designs are available depending on site conditions and project requirements.
Q: How is condensate removed from the compressed air system?
A: Condensate is separated from the compressed air stream and automatically discharged through the integrated condensate drain system.
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