Burner head

摘要

The burner head (22) on a primary burner of a gas burner is performed as a cylindrical hollow welded-on piece, wherein the welded-on piece lower internal circumference is welded onto an external burner pipe (7) and the upper internal circumference thereof is welded on an internal burner pipe (4), wherein the head (22) is provided in the region of a face bevel (25) with power nozzles (3) wherein stabilization nozzles (5) are arranged on the cylindrical wall under an angle {beta}below the power nozzles (3), wherein a flame stopper (21) protruding as a ring from the head (22) external wall is arranged below the stabilization nozzles (5). In vertical cross section, the shape of said flame stopper (21) is as a triangle with the upper side (24) bearing perpendicularly on the head (22) external wall, wherein the lower side (23) thereof as the hypotenuse is oriented obliquely downwards.