Wood gas boiler has star that is arranged in range of fire bed, where star is rotated around central vertical axis and is provided with multiple wings

摘要

The wood gas boiler (2) has a star (44) that is arranged in a range of fire bed (12), where the star is rotated around a central vertical axis (4). The star is provided with multiple wings (46) and is extended on a boiler wall (10). The star is surrounded by a border (54) and it has openings for retaining outer ends of the wing.