| 摘要 |
A burner (1), esp. for a cement producing rotary kiln (2), has a burner tube (11) contg. the fuel and prim. air feed lines (7, 10) and end burner nozzles (8). The burner tube (11) encloses the feed lines (7, 10) and the burner nozzles (8), leaving circulation channels, and the feed lines include, apart from the solids feed line (7), liq. and/or gaseous media feed lines (10) with burner nozzles (8) or outlets extending below the solids feed line (7) into the rotary kiln (2). |
