Combustion systems are characterized by numerous technical features and advantages that enable efficient, safe, and environmentally friendly combustion. A key component of such systems is the gas control loop—also known as a gas ramp—which ensures safe and precise combustion in steam or hot-water boilers. With the support of
the RGQ 5, the gas control loop is
enhanced with
continuous quality analysis . Fluctuations in gas composition can be detected early and compensated for, thereby maintaining stable combustion conditions.
Gas burner systems are another key component and are designed differently depending on the power range. For smaller plants (up to 10 MW), monoblock burners with integrated blowers are common, while in larger plants, the blower is installed separately. Larger systems rely on modulating burners, which offer precise control of the fuel-to-air ratio. With the
RGQ 5 gas analyzer from RMG, these controls can be even more precise, as the gas quality parameters are directly integrated into the control system.
O₂ control minimizes the residual oxygen content in the flue gas to about 2%, which further improves efficiency. In combination with the
RGQ 5’s gas quality analysis,
CO control becomes even more effective, as the combustion process can be continuously adjusted to the specific properties of the fuel. This significantly reduces exhaust emissions and energy consumption.
For larger burners, frequency control of the fan motor is standard to efficiently adjust the airflow. Our
gas analysis device, the
RGQ 5, optimally complements this combustion technology by
analyzing gas quality in real time, which leads to further optimization of the air supply and maximum energy efficiency.