| 摘要 |
The object of the present invention is a special atmospheric burner (1) comprising a plurality of contiguous flame generation zones (FLn), a plurality of ejectors (EJ.n) adapted to the mixing of combustion air and fuel gas that serve said plurality of flame generation zones (FLn) and a plurality of injectors (INJ.n), each injector (INJ.n) placed at the inlet of the corresponding ejector (EJ.n), for the supply of said fuel gas in said ejectors (EJ.n). Said plurality of injectors (INJ.n), each adapted to serve a specific and dedicated flame generation zone (FLn) of said special burner (1) are fed in series from a single supply line (4) of said fuel gas and are activated by means of at least one control line (3; 3.1... 3.n) connected to a push-button panel (2; 20. n) comprising at least one button (20. n) capable of being pressed according to a specific sequence and/or ignition mode of said flame generation zones (FLn) of said special burner (1). Of said plurality of contiguous flame generation zones (FLn) there are identified a main flame zone (FL1), fed first, equipped with an igniter device (IGN) and a relevant flame detector (FD) and further one or more flame generation zones (FLn) feedable and activatable in sequence one after the other. Each pair of flame generation zones (FLn), including the main one (FL1), fed in sequence, are adjacent to each other in such a manner that, after the activation of said main flame zone (FL1), none may be powered and activated without there being at least one contiguous flame generation zone (FLn) already ignited. |
