完全上进风燃烧器增加一次风门调节的试验研究

Experimental Study on Adding Primary Air Regulator in Full Upside-entrainment Burner

无一次风门调节的完全上进风燃烧器,无法根据气源成份和气压变化所带来的一次空气量需求的变化而变化。通过增加一次风门调节的完全上进风燃烧器,在使用过程中可对一次空气量进行调节,以应对在不同气源和使用条件下的燃烧器能稳定燃烧,使得完全上进风燃烧器的应用得以推广。

The full upside-entrainment burner without primary air regulator is unable to change according to the change of primary air demand from the change of air source component and pressure. Through adding primary air regulator, the full upside-entrainment burner can adjust the primary air quantity during the operation, in order to ensure the stable burning in different air sources and service conditions. The application of full upside-entrainment burners can be popularized.