Process and apparatus for conditioning paper or comparable cellulose products and/or for drying paints, lacquers or glues on such products

摘要

The invention relates to a process and apparatus for conditioning paper or comparable cellulose products and/or for drying paints, lacquers or glues on such products, with the use of superheated steam, a product which has a higher moisture content, or the same moisture content which corresponds to the moisture content at room temperature, being directly acted on by a pure superheated steam atmosphere in the temperature region of 100 DEG C-180 DEG C at about 1 bar, condensation being prevented. The invention furthermore relates to an apparatus for carrying out the process for conditioning paper or like cellulose products and/or for drying paints, lacquers or glues on such products, which apparatus has a conditioning tunnel with a feed and drain, and furthermore fan boxes arranged above and/or below the length of paper in the conditioning tunnel, and nozzles for the conditioning or drying medium, an inlet opening and an outlet opening for the length of paper being provided in the conditioning tunnel and a preheating zone (9) being connected upstream of the conditioning tunnel (1). <IMAGE>