Abrégé

Combustion chamber (1) for paper drying machines, comprising an external, basically cylindrical body (2), provided with a bottom (3) for the flame input, and with at least one inlet (5) for the air, a distributor (6) essentially composed by a cylindrical or a truncated-cone body, placed inside said main external body (2), characterized in that said distributor (6) is connected, from the side opposite to the flame inlet bottom (3), to a heater (7) basically comprising a truncated-cone divergent (8), and a cylindrical chamber (9), wherein said divergent (8) is provided with a plurality of holes (10) for the inlet of the air in said cylindrical chamber (9).

Classes IPC  ?

• D21F 5/18 - Séchage des feuilles par air chaud
• D21F 5/04 - Séchage sur cylindres sur plusieurs cylindres sécheurs