10.7Nm3/min Energy-Efficient Heatless Desiccant Air Dryer with Low Air Consumption and Long-Life Molecular Sieves for After-Treatment of Screw Air Compressors
Product Details
energy-efficient heatless desiccant air dryer
,low air consumption desiccant air dryer
,long-life molecular sieves air dryer
Engineered for high-capacity screw air compressor units, this AIRERA 10.7Nm³/min energy-efficient heatless desiccant air dryer serves as a heavy-duty industrial after-treatment purification core. The system features high-mechanical-strength, long-life molecular sieves, delivering superior moisture capacity and exceptional resistance to fluidization or degradation. As a high-flow, energy-saving workhorse in AIRERA's air purification lineup, this unit relies on scientific flow-field simulation topology and precise timing control valve assemblies to restrict traditional large-scale purge air loss to a minimal level. During continuous, heavy-industrial high-load operations, it reliably outputs pure compressed air with a consistently low dew point to completely eliminate pipeline condensation, safeguarding downstream automated production lines while significantly cutting comprehensive operational energy costs.
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Energy-Saving Purge Design
With purge air controlled within only 12-15%, it cuts compressed air waste drastically, bringing remarkable long-term operational savings for Middle East factories.
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Steady Dew Point Performance
Maintains a stable pressure dew point between -20°C to -40°C even under 45°C hot inlet air, fully protecting downstream pneumatic components from moisture damage.
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Wide Working Pressure Adaptability
Adapts seamlessly to 0.6-1.0Mpa working pressure, matching local power supply and pipeline conditions perfectly for hassle-free installation and operation.
| ITEM | UNIT | MODEL HDR-100XF |
|---|---|---|
| Capacity | Nm³/min | 10.7 |
| Motor | Power(kw) | 2.5 |
| Voltage | V | 380 |
| connection |
ZG2 |
|
| Dimension | L×W×H in mm | 1400×600×2090 |
| Weight | kg | 700 |
| Purge air | <=12~15% | |
| Working pressure | Mpa | 0.6~1.0 |
| Inlet oil content | ppm | <=0.01 |
| Pressure dew point | ℃ | -20℃~-40℃ |
| Desiccant | Activated aluminum or Molecular siere | |
| Working periods | T=4~20Minutes | |
| Inlet temperature | 0℃~45℃ |
Under heavy-industrial continuous operation at a large flow rate of 10.7Nm³/min, how does this dryer ensure that the compressed air inside the dual towers does not suffer from "channeling" or "bypassing"?
For high-flow equipment, non-uniform airflow distribution leading to channeling is a critical vulnerability, as it causes premature local saturation of the desiccant. The AIRERA 10.7Nm³/min model features a proprietary multi-stage fluid guiding distributor within the inlet manifolds and tower interiors. Optimized through precise computational fluid dynamics (CFD), this design evenly diffuses the massive incoming air volume across every corner of the molecular sieve bed. The airflow advances smoothly from bottom to top, achieving true full-cross-section uniform adsorption, fundamentally eliminating channeling, and securing high dehumidification efficiency.
Given the frequent pressure shocks generated by the long-term operation of high-power screw air compressors, how long can the physical strength of the "Long-Life Molecular Sieves" in this high-flow dryer be maintained?
The specialized molecular sieves selected for this model are heavy-duty industrial-grade products, with a single-particle crush strength far exceeding standard commercial specifications. To withstand the massive airflow shocks at the 10.7Nm³/min level, AIRERA incorporates a heavy-duty spring-loaded automatic compensation compaction mechanism inside the towers to keep the molecular sieves tightly packed at all times. Furthermore, the control algorithm ensures smooth, "zero-transient-shock" pressurization switching. Under this dual protection, the physical structure of the molecular sieves can remain robust for over 5 years without powdering during long-term, frequent pressure swing cycles.
A flow of 10.7Nm³/min typically serves as the core air after-treatment for a factory. If an anomaly occurs in key components, does this equipment feature self-diagnostics or early warning mechanisms to prevent downstream production shutdowns?
Yes, serving as a core heavy-duty purification system, this unit is equipped with AIRERA's next-generation intelligent online self-diagnostic system. Utilizing precision sensors throughout the machine, the system monitors dual-tower switching pressure profiles and exhaust valve timing in real time. If early-stage issues like incomplete valve closure, switching anomalies, or abnormal differential pressure are detected, the microcomputer triggers a yellow warning and pinpoints the fault spot before a system failure occurs. This allows maintenance personnel to troubleshoot locally without interrupting the factory's air supply, completely avoiding the risk of unexpected production shutdowns.
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