Patent ID: 7878799
Filing Date: 2011-02-01
Classification: F23K,F23R

Abstract:
1. A multiple burner arrangement with a first ring line, a second ring line, and a multiplicity of individual burners which are designed as premix burners and which serve for firing a combustion chamber of a thermal engine and each have a swirl space into which combustion supply air and fuel can be introduced so as to form a swirl flow, the swirl flow forming downstream of the premix burner, within the combustion chamber, a backflow zone in which a burner flame is formed, wherein each premix burner includes first and second fuel lines configured to feed fuel into the swirl space so as to form the swirl flow, wherein in each case the first fuel line of each premix burner receives fuel from the first ring line and the second fuel line of each premix burner is receives fuel from the second ring line, and wherein, at least in the case of a first group of premix burners, a regulating unit influencing the fuel supply is provided in at least one of the fuel lines.