fuel saving device 4eco2
DESCRIPTION
Divice for continuous adjustment of the optimal combustion operationTRANSCRIPT
4ECO2 Energy Savings
Device for continuous updating of the optimal combustion operation
4ECO2 Advantages
Ensures efficient burning of fuel Minimize heat loss at the chimney Minimizes energy consumption Increases combustion efficiency Minimizes exhaust emissions and allow monitoring and recording Reduces operating costs
Also
Can be installed at any burner Low initial costEasy installationLow maintenance requirements 6 months pay back period
In compliance with emission regulationProvides increased security for staff & equipment Protects the environment
4ECO2 Operating Diagram
O2 sensor
Θ flue
Θ περ.
Control Unit
Burner fan
4ECO2 Types4ECO2 S 4ECO2 M 4ECO2 L
Ο2 Probe
A Zirgonia Oxygen probe is placed at the chimney and receives continiously measurements of the residual oxygen concentration. The Oxygen percentage is been calculated according to the Nernst formula.
Control Unit
The Control Unit, consists of a touch screen that indicates the combustion results, emission measurements, inverter operation levels and fault alarms.
Control Unit
Control Unit operates along with the inverter of the primary air of the burnerIt controls the speed of inverter and has the possibility of automatic or manual operation.
Combustion Analysis
Contacts flue gas measurements and calculates combustion efficiency.By pressing F3 combustion analysis is printed at the printer connected with the control unit. Type 4ECO2-L keeps record of one year combustion data.
Energy Saving4ECO2 provides the ability to carry out continuous measurement and correction of combustion quality, regardless of fuel quality and other conditions It saves energy 2-5% without taking into consideration energy saving from VCD
Controlling excess air is the most important tool for managing the energy efficiency and atmospheric emissions of a fuel combustion
system
Payback investment calculationEfficiency CheckBase Case (as Found):
Excess O2, %: 5,00%
Stack Temp: 220,00 deg C
Ambient Air Temp: 15,00 deg C
Sensible Heat Loss= 9,0%
Combustion Efficiency= 91,0%
Have the plant operator set the boiler load to the average load and maintain steady conditions (I.e. Boiler Master in manual):
Payback investment calculationNew Case with 4ECO2:
Excess O2, %*: 2,00%
Stack Temp: 187,00 deg C
Ambient Air Temp: 15,00 deg C
*Standard Excess Ο2 per Fuel type ( >50% Load, at Burner)
Sensible Heat Loss= 6,1%
Combustion Efficiency= 93,9%
Have the plant operator adjust the air flow to the standard %O2 below. Maintain safe firing by using good boiler operating practice (I.e. monitor Combustibles / CO in stack and/or visual combustion checks).
Payback investment calculation
This calculation does not take into account savings from reduction in electricity consumption when installing a Variable Speed Drive
Combustion Efficiency Gain = 2,8%
Payback AnalysisEnter Project Cost, €: 5.500 €
Enter Fuel Bill, €: 20.000 € monthly
Fuel Consumption Decrease %: 3,0%
Efficiency Annual Savings, €: 7.239,97 €
Project Payback: 9,1 months
Application Examples
Installation at a steam boiler LOOS, 8ton/h, natural gas, at Diary industry in ThessaliaInstallation at two steam boilers 12ton/h, heavy fuel oil, at a Brewery industry in Thessaloniki
Makgas along with the Industry
Produces energy through quality combustion
Protects the Environment