METHOD AND APPARATUS FOR THERMAL TREATMENT OF A FLOWABLE MATERIAL

摘要

The invention provides a method and a device for the thermal treatment of a flowable material. The method comprises the steps of a) supplying flowable material to a treatment chamber as a falling curtain, b) supplying a heated gas flow to the treatment chamber, wherein the gas flow is directed directly at the falling curtain and also horizontally or at most 45 degrees downwardly.