Fuel, as an energy source, possesses significant unique characteristics. First, its total resource volume is finite; the total amount of fuel will eventually be depleted. Second, fuel use is non-repeatable; it is unidirectional and irreversible. Third, its energy efficiency is low. Fuel often suffers losses during use, the extent of which varies depending on the method of use and the level of control. Fourth, fuel use has a negative impact on the environment, often generating waste that causes varying degrees of pollution.
In industrial furnaces, fuel combustion is achieved through burners installed on the furnace; therefore, the burner's performance directly affects the furnace's fuel consumption.
Therefore, burner performance should be improved. Only by ensuring that the burner's performance meets the industrial furnace's heating capacity and maintains a low and stable excess air coefficient can the combustion efficiency of the fuel be maximized, allowing the burner to adapt to the high temperatures of the combustion air.
