Device for the heat treatment of parts or material agglomerated in a cooking machine with a Mobile Grid on which the material is transported, a camera cooked for the generation of the temperatures required for Heat Treatment, a Cooling Zone in the Which make the gas CoolingWhere in the roof of the Chamber is provided with a Plurality of Openings cooked; method.

摘要

An apparatus for the thermal treatment of lump or agglomerated material in a firing machine includes a travelling grate configured to convey the material through the firing machine. A firing chamber has a ceiling and side walls and is configured to generate temperatures required for the thermal treatment. The ceiling has a plurality of openings and the side walls have a plurality of burners that are directed obliquely upwards. A cooling zone is configured to pass cooling gases through the thermally treated material so as to heat the cooling gases. A recuperation tube is configured to recirculate the heated cooling gases to the firing chamber through the openings in the ceiling.