METODO Y DISPOSITIVO PARA SUMINISTRAR DESDE ARRIBA UN MATE- RIAL TROCEADO, PREFERIBLEMENTE CARBONOSO, A UNA CUBA.

摘要

A method and a device is provided for continuously supplying from above piece-shaped, i.e. lumps of, material to a shaft through which a high-temperature gas is conducted from below upwardly to a centrally disposed upper gas outlet. The piece-shaped material at the upper end is fed into the shaft at the top via evenly distributed and closed feed tubes or via an annular feed gap adjacent the periphery of the shaft.