What Are Ecostar Recuperative Gas Burners and What Are Their Features?

As energy efficiency and environmentally conscious production become more critical in industrial facilities, Ecostar Recuperative Gas Burners offer an intelligent solution to meet this demand. These burners not only enhance thermal efficiency but also reduce operating costs by integrating the advantages of recuperative systems into industrial processes.

What Is a Recuperative Gas Burner?

Recuperative gas burners are special systems that recover the waste heat generated during combustion and redirect it back into the system. By preheating the process air, these burners significantly reduce fuel consumption and maximize combustion efficiency.

Technical Features of Ecostar Recuperative Gas Burners

Ecostar’s recuperative burners are engineered for high performance and sustainability. Key technical specifications include:

• Thermal Capacity: Ranges from 20 kW to 300 kW
  
  
• Fuel Type: Compatible with natural gas and LPG
  
  
• Combustion Type: Direct and indirect combustion options
  
  
• Combustion Adjustment: Precise air-fuel control via servo motor
  
  
• Efficiency: High thermal energy efficiency
  
  
• Cooling: Built-in exhaust air cooling and external fuel cooling air connections
  
  
• Ignition: Direct ignition and ionization electrodes
  
  
• Emissions: Eco-friendly combustion with low NOx and CO levels
  
  
• Ease of Use: Simple installation and maintenance
  
  
• Advanced Control: Optional flame detection via photocell
  
  
• Integration: Optional O₂ and CO combustion control; BMS or software connection for PLC control
  
  

These features make Ecostar recuperative burners not only a tool for energy savings but also a robust foundation for sustainable industrial production.

Application Areas: Which Industries Are They Suitable For?

Ecostar recuperative gas burners are especially preferred in applications requiring high temperatures and efficiency:

• Radiant tube heating systems
  
  
• Industrial recuperative furnaces
  
  
• Drying ovens
  
  
• Paint finishing systems
  
  
• Glass production lines
  
  
• Ceramic firing kilns
  
  

In these sectors, the burners meet high energy demands while providing long-term cost savings to operations.

Why Choose Ecostar Recuperative Burners?

Ecostar offers not just a product, but a complete engineering solution. These systems are manufactured in compliance with TS EN 746-2 standards and provide:

• Up to 30% fuel savings through energy recovery
  
  
• Environmentally friendly operation with low emission values
  
  
• Precise temperature control through modulating control systems
  
  
• Easy installation and maintenance thanks to compact design
  
  

Maintenance and Technical Details of Recuperative Gas Burners

To maintain high performance, recuperative gas burners require regular maintenance and technical inspections. Ecostar stands out with its user-friendly design and maintenance convenience. Proper maintenance extends the burner’s lifespan and keeps performance at an optimal level.

Key Points for Regular Maintenance

Monthly Maintenance:

• Clean the filters on the main gas line and multiblock.
  
  
• Check ionization and ignition electrodes, and perform insulation tests.
  
  
• Inspect all connections on the burner body (bolts, sockets, plugs) for tightness.
  
  
• Remove dust and particles from fans and air dampers.
  
  

Seasonal Maintenance:

• Measure the insulation resistance of the electric motor.
  
  
• Replace electrodes with new ones.
  
  
• Check air flow and damper settings.
  
  
• Perform a combustion analysis to verify NOx and CO levels are within limits.
  
  

Technical Settings and Commissioning for Recuperative Gas Burners

• Modulation Settings: Adjust the minimum and maximum air-fuel mixture via servo motor.
  
  
• Gas Pressure Control: Check the ideal inlet pressure (max. 300 mbar) using pressure switches and manometers on the gas line.
  
  
• Ignition System: Direct ignition and ionization electrode provide safe initial start-up.
  
  
• Safety Checks: Use a program relay to test for gas leaks, flame monitoring, and air pressure.
  
  
• Software Integration: Optional PLC and BMS integration allows for complete remote system control.
  
  

Safety and Compliance in Recuperative Gas Burners

Ecostar recuperative burners are manufactured in accordance with TS EN 746-2 standards. Key safety features include:

• Flame monitoring (via ionization or optional photocell)
  
  
• Over-temperature, gas pressure, and air pressure control
  
  
• Automatic shut-off function
  
  
• Pilot ignition control
  
  

Conclusion

Ecostar Recuperative Gas Burners bring the energy-efficient production approach of the future into your facility today. With advanced technology, durable construction, and low operating costs, they offer a solution that’s friendly to both the environment and your budget.