What is the working principle of low nitrogen fully premixed surface combustion engine?
What is the working principle of low nitrogen fully premixed surface combustion engine?
What is the working principle of low nitrogen fully premixed surface combustion engine? For a combustion device developed using advanced gas combustion technology, many people will still have a certain degree of skepticism towards it, but it’s okay. Today, we will take you to understand the working principle of a low nitrogen fully premixed surface combustion machine, which we believe will arouse everyone’s interest. Let’s take a look together below.
Metal fiber burners belong to premixed gas surface combustion. The pre mixed gas air mixture flows towards the burner head and burns on the surface layer of the metal fiber fabric with uniform permeability.
Combustion occurs in two ways, namely infrared thermal radiation and blue flame.
The infrared thermal radiation method involves the combustion of a combustible mixture inside a fabric, where the metal fiber fabric is heated to an incandescent state and a portion of the heat is released through radiation.
The blue flame method involves the combustion of a combustible mixture above a fabric, with the flame appearing blue and floating on the surface, releasing heat through convection.
Due to the uniform breathability of metal fiber fabrics and the uniform pre mixing of gas and air, combustion is stable and temperature distribution is uniform, without the presence of local high temperatures, thus suppressing the generation of NOx. Pre mixing has sufficient air supply, so the emission of C0 is also low.