Does the low nitrogen burner of low nitrogen transformation of gas boiler belong to environmental pr

　　With the awakening of people's environmental awareness, more and more burners have been modified with low nitrogen, then, does low nitrogen burner belong to environmental protection equipment?The answer is yes.

　　The modification of low nitrogen burner is to reduce the combustion temperature by changing the combustion temperature and adding smoke.By adding the combustion products of flue gas into the combustion zone, the combustion temperature can be reduced and the generation of NOx can be reduced.At the same time, the added flue gas also reduces the partial pressure of oxygen, which will weaken the process of oxygen and nitrogen forming thermal NOx, thus reducing the generation of NOx.According to the different application principles, there are two application methods of flue gas recirculation: external flue gas recirculation and internal flue gas recirculation.

——Author：ebico