- Inlet Temperature: 110~180°C
- Working Pressure Range: 0.6~1.0MPa
- Ambient Temp: 2~40°C
- Cooling Water Pressure: 0.2~0.4MPa
- Cooling Water Temperature: 2~32°C
- Pressure Dew Point: -20~-40°C
- Regen Mode: Compression Heat Regen
- Standard Adsorption Cycle: 8h
Zero Loss Compression Heat Desiccant Air Dryer
Product Features
- Reliable Adsorption: With a specific surface area of 350 m²/g, this high-efficiency adsorbent developed in collaboration with upstream suppliers has an excellent adsorption rate to ensure the stable dew point.
- Durable Performance: Vacuum negative pressure filling, ensuring tightness and anti-pulverization for longer service life.
- Intelligent Energy Saving: Equipped with a PLC controller, it enables real-time monitoring and data storage, integrating time, load and dew point control for high energy efficiency.
- Patented Design: Patented compression heat shunt regeneration; low power enables high-temperature regeneration, with lower dew point and higher energy efficiency.
- Smart IoT Integration: With IoT functionality, it supports easy remote control, centralized management, intelligent analysis and prediction to optimize operation.
Zero Loss Compression Heat Desiccant Air Dryer – 100% Waste Heat Utilization Zero Purge Dryer
For large-scale industrial facilities equipped with oil-free or high-temperature screw air compressors, heat recovery is the core path to cut energy bills. The Zero Loss Compression Heat Desiccant Air Dryer from Sollant is designed to directly reuse the high-temperature compression heat from air compressors for desiccant regeneration, achieving dual energy-saving advantages: 0 compressed air loss and almost no extra heating power consumption.
What Is Compression Heat Regeneration Technology?
Conventional blower heat dryers need independent blowers and electric heaters to generate hot air for desiccant regeneration, while heatless dryers waste massive dry compressed air. Our compression heat regeneration model makes full use of the 110~180℃ hot air discharged directly from the air compressor unit. No extra electric heating or purge compressed air is needed during regeneration, with regenerative air consumption locked at 0%.
Core technical indicators from the product datasheet:
- Regenerative Air Consumption: 0
- Intake Hot Air Temperature: 110–180℃
- Pressure Dew Point Output: -20℃ ~ -40℃ (adjustable)
- Working Pressure Scope: 0.6–1.0MPa
- Standard Adsorption Cycle: 8 hours
- Cooling Water Requirement: 0.2–0.4MPa pressure, 2–32℃ cooling water
This model is a perfect match for air compressor stations with centralized cooling water systems and continuous high-temperature air supply.
Complete Technical Parameter Overview
All operating parameters adapt to heavy-duty industrial production environments:
- Ambient operating temperature: 2℃ ~ 40℃
- Regeneration Mode: Compression Heat Regen (patented shunt design)
- Dew point range adjustable according to production demand
- Full customization for special flow, pressure and industry standards upon inquiry
5 Core Product Features & Competitive Advantages
1. Stable, High-Efficiency Adsorption Performance
We cooperate with upstream raw material suppliers to customize high-performance adsorbent with a specific surface area of 350 m²/g. The large surface area delivers outstanding water vapor capture efficiency, sustaining stable dew point output between -20℃ and -40℃ throughout the 8-hour adsorption cycle, free from fluctuation under variable air loads.
2. Extended Equipment Lifespan with Vacuum Negative Pressure Filling
The desiccant filling process adopts vacuum negative pressure filling technology. This process eliminates gaps inside the adsorption tank, improves overall tightness, and effectively prevents adsorbent pulverization caused by high-speed air impact. Reduced adsorbent abrasion cuts replacement frequency and long-term maintenance costs significantly.
3. PLC Intelligent Energy-Saving Automatic Control
The built-in industrial PLC controller supports real-time running data monitoring, historical record storage, and multi-dimensional logic control combining running time, air load and dew point feedback. The system automatically adjusts cooling water flow and switching timing according to actual humidity conditions to avoid unnecessary energy waste.
4. Patented Compression Heat Shunt Regeneration Design (Core Differentiator)
Our proprietary compression heat shunt regeneration structure is the core energy-saving highlight of this model:
- Recycle compressor waste heat directly for high-temperature desiccant regeneration
- No auxiliary electric heating equipment required, drastically lowering power draw
- Balanced heat distribution across adsorption beds to achieve lower, more stable dew point
- Zero purge air consumption eliminates compressed air waste entirely
Compared with blower heat dryers, this model further removes the energy consumption of regeneration blowers and electric heaters, bringing superior overall energy efficiency.
5. Cloud IoT Remote Monitoring & Predictive Operation
Integrated IoT communication module realizes full digitalized equipment management:
- Remote one-click start/stop and parameter modification via mobile or PC terminals
- Centralized unified monitoring for multiple dryers in large air compressor stations
- Automatic operational data analysis, abnormal fault early warning
- Intelligent operation trend prediction to reduce unexpected production downtime
It greatly reduces daily on-site inspection labor and avoids production halts caused by equipment abnormalities.
Best Applicable Industry Scenarios
This zero loss compression heat desiccant air dryer is the top choice for large factories with continuous high-flow compressed air demand and stable cooling water supply:
- Large chemical processing plants
- Oil & gas instrument air systems
- Pharmaceutical production with strict ultra-dry air requirements
- Heavy machinery & automotive automated assembly lines
- Large-scale food & beverage packaging workshops
- Oil-free screw compressor supporting air treatment stations
Why Choose Sollant Zero Loss Compression Heat Dryer?
Many large plant managers struggle with two major energy losses: wasted compressed air from regeneration and extra heating power consumption. Our compression heat recovery model solves both pain points at once:
- Zero purge air loss: No dry compressed air is consumed for regeneration, cutting compressor load permanently
- Zero extra heating power: Recover compressor waste heat, eliminating electric heater energy costs
- Adjustable wide dew point range: Meet different production line dry air standards from -20℃ to -40℃
- Intelligent full digital control: Reduce manual operation and maintenance labor
All units pass strict factory pressure and cycle testing before delivery. Our professional engineering team provides free pre-sales air flow matching, cooling water system layout design and full after-sales installation guidance.
Final Takeaway
If you operate a large industrial air compressor station equipped with high-temperature screw compressors and supporting cooling water facilities, the Sollant Zero Loss Compression Heat Desiccant Air Dryer is the most energy-efficient air drying solution on the market. Its patented waste heat recovery design, zero purge air loss, adjustable low dew point and IoT intelligent control system deliver maximum long-term operating cost savings for heavy-duty production facilities.
Contact our technical sales team today to obtain customized flow calculation, solution proposal and competitive quotation for your air treatment upgrade project.
REQUEST QUOTE
