| 摘要 |
<p>A gas burner (1) for boiler comprises a support plate (2) with an outer side (3), and an inner side (4) opposite the outer side (3) and intended to face a combustion chamber, one or more first portions (5) in order to connect the support plate (2) to the combustion chamber, a passage opening (8), a second connection portion (10) formed on the outer side (4) and adapted to the connection of a supply duct (11) to the support plate (2) in flow communication with the passage opening (8), a third connection portion (18) formed on the inner side (4) of the support plate (2) and configured for a direct connection of a diffuser wall (19) and/or a distributor wall (20) to the support plate (2) in flow communication with the passage opening (8), wherein the third connection portion (18) and the support plate (2) are formed as one piece.</p> |
