The Low Air Consumption Blast Heating Regeneration Adsorption Dryer is designed to provide stable, energy-efficient moisture removal for industrial compressed air systems. It uses a blast heat regeneration process with an intermediate cooler, allowing the dryer to regenerate the adsorbent with only minimal compressed air consumption.
During operation, ambient air is drawn in by a blower and heated before passing through the saturated adsorption tower. The heated air desorbs the moisture retained in the adsorbent, restoring its drying capacity. During the cooling stage, the hot air circulates through the intermediate cooler and the regeneration tower in a closed-loop cycle, improving cooling efficiency and ensuring stable regeneration performance.
Because the regeneration process requires only 2–3% compressed air consumption, this dryer offers a more energy-efficient solution than conventional heatless dryers while still maintaining a stable low dew point. It is suitable for continuous industrial operation where both compressed air quality and operating cost are important.
To ensure reliable drying performance and long-term operation, the Low Air Consumption Blast Heating Regeneration Adsorption Dryer should be used under the following recommended conditions:
- Applicable fluids: Compressed air, non-corrosive air
- Rated inlet pressure: 0.7 MPa
- Optional pressure range: 0.6–1.0 MPa, other pressure levels customizable
- Rated inlet temperature: 10–30°C
- Maximum inlet temperature: 40°C
- Inlet air dew point: ≤ 25°C
- Regeneration gas consumption: 2–3%
- Outlet pressure dew point: -20°C / -40°C optional
- Rated ambient temperature: 35°C
- Usable ambient temperature range: 2–40°C
For the best operating result, the dryer should be installed with proper pre-filtration and operated under stable inlet conditions. This helps protect the adsorbent, improve regeneration efficiency, and maintain consistent outlet air quality.
| Model | Capacity (m³/min) | Gas Connection Pipe | Power (kW) | Dimensions (mm) |
|---|
| HRB-E100 | 13.5 | DN50 | 7.5 | 1390×970×2297 |
| HRB-E120 | 17 | DN65 | 10.2 | 1750×1050×2271 |
| HRB-E150 | 21.5 | DN80 | 11.8 | 1750×1050×2471 |
| HRB-E180 | 25 | DN80 | 14.2 | 1800×1050×2597 |
| HRB-E200 | 28.5 | DN80 | 16.8 | 1900×1100×2454 |
| HRB-E250 | 32 | DN80 | 18.4 | 1920×1260×2600 |
| HRB-E300 | 37 | DN100 | 21.5 | 2175×1340×2750 |
| HRB-E350 | 41.5 | DN100 | 25.9 | 2200×1350×2752 |
| HRB-E400 | 45 | DN100 | 27.5 | 2400×1500×2852 |
| HRB-E450 | 50 | DN100 | 30 | 2540×1670×2938 |
| HRB-E500 | 55 | DN125 | 31.5 | 2650×1700×3138 |
| HRB-E550 | 60 | DN125 | 33.5 | 2700×1840×3150 |
| HRB-E600 | 65 | DN125 | 36.3 | 2750×1840×2888 |
| HRB-E700 | 75 | DN125 | 41.1 | 2750×1840×2888 |
| HRB-E800 | 85 | DN125 | 47.8 | 3100×1900×3050 |
| HRB-E900 | 95 | DN150 | 52.6 | 3250×2100×2950 |
| HRB-E1000 | 110 | DN150 | 59 | 3250×2100×2950 |
| HRB-E1200 | 120 | DN150 | 63.8 | 3500×2200×3341 |
| HRB-E1400 | 140 | DN200 | 74.1 | 3700×2400×3420 |
| HRB-E1600 | 160 | DN200 | 89 | 3900×2420×3500 |
| HRB-E1800 | 180 | DN200 | 98.5 | 4100×2200×3050 |
| HRB-E2100 | 210 | DN200 | 110.5 | 4200×2835×3150 |
| HRB-E2600 | 260 | DN250 | 136.4 | 5200×2500×3300 |
Note:For air volumes above 260 m³/min or special specifications (materials, temperature, or pressure), please contact our company or authorized dealers. Data is for reference only and may change without prior notice.
The HOC-E Efficient Adsorption Dryer is well suited for large industrial compressed air systems in the Middle East that require stable low dew point air, lower regeneration air consumption, and high-temperature inlet air handling. In regional operating conditions shaped by high temperatures, dust exposure, and strong pressure on water and energy resources, this dryer is better positioned for major industrial plants, central utility systems, and high-capacity compressor installations rather than for small general-purpose air syst
Recommended Applications
- Petrochemical and Chemical Plants – Provide stable low-dew-point air for utility air systems, process support, and pneumatic control applications
- Refineries and Central Utility Air Systems – Support continuous dry compressed air for large-scale plant operation and centralized air distribution
- Oil & Gas Processing and High-Temperature Compressor Systems – Suitable for industrial air systems with elevated inlet temperatures and reliable moisture-control requirements
- Power Generation and Industrial Utility Plants – Provide dry compressed air for valves, controls, and supporting utility equipment
- Water Treatment and Desalination Facilities – Ideal for large utility plants that require dependable dry compressed air and established cooling support
- Steel, Metals, and Heavy Processing Plants – Help protect high-load industrial air systems operating under continuous-duty conditions
- Large Central Compressor Rooms and Plant-Wide Air Networks – A strong choice for high-capacity compressed air systems where energy efficiency is important
- Large-Scale Manufacturing Facilities with High Inlet Air Temperature – Suitable for factories where hot compressed air enters the dryer and long-duty reliability is required
- Food Processing and Packaging Utility Air in Large Industrial Plants – Support centralized plant air systems used in conveying, packaging, and production support
- General Industrial Sites Seeking Lower Purge Loss and Higher Energy Efficiency – Ideal for operations that want reduced compressed air waste and improved long-term operating efficiency
Application Note for the Middle East
For Middle East installations, this model is best suited to large indoor industrial systems with stable high-temperature inlet air and dependable utility support. Because regional conditions often include heat extremes, dust exposure, and water stress, proper system design, filtration, and cooling management are essential to maintain stable dew point performance and long-term reliability. In practice, this dryer is best positioned as a **central low-dew-point solution for high-capacity industrial air systems where energy efficiency is a major purchasing priorit.
Explore More Industry Applications