| 摘要 |
The aim of the invention is to design a slag runner on burners or burner recesses for providing protection against dripping slag produced when ash-containing, finely divided fuels are gasified within a gasifier such that the burner outlets or the burner recesses are safely prevented from getting clogged with slag. Said aim is achieved by the feet that the slag runner (8) is formed by a plurality of pipe elbows (9) through which cooling medium flows and which form a runner surface that faces the interior of the gasifier, extends at an angle from the gasifier wall (1), and shields the burner (2) or the burner recess (7) in the top region in the direction of gravity in the mounted position, said runner surface forming a substantially acute angle (a) relative to the burner wall (1). |
