| 摘要 |
A burner for the combustion of granular, solid fuel, for instance wood-flour pellets, chips and the like, comprising a preferably horizontal combustion chamber (16) with a grid in the form of a surrounding rotatable combustion chamber drum (32) provided with a plurality of openings (33), through which primary air is intended to be inserted for the combustion in the combustion chamber (16). To avoid the formation of craters around the primary air openings (33) the stud-like nozzles (34, 34') are mounted at least in the majority of the openings (33). |
