Method of transformation of a rotary furnace, intended in particular for the manufacture of the cement, the furnace is obtained by this process and a line of cooking equiped of this furnace

摘要

The present invention relates to a process for transforming a rotary furnace equipped with a planetary cooler and is intended in particular for the manufacture of the cement, a furnace obtained by this process and a line of cooking, equipped with this furnace. / p & & p & this furnace is constituted by a rotary tube inclined t in which the material flows and which is internally heated, this tube comprising a downstream section 1 constituting a cooking area of a diameter smaller than that of the upstream section 2, forming a zone for the preparation of the material, the sections 1 and 2 being connected by a conical part 3, and the section 1 having a diameter comprised between 4 and 5,1 meters and a length of between 20 and 60 meters. / p & & p & this furnace is intended in particular to equip a line of cooking for the manufacture of the cement.