Treatment plant for treating workpieces, and method for treating workpieces

Abstract

The present invention relates to a treatment plant (100) for treating workpieces, in particular a drying plant (102) for drying vehicle bodies, comprising: at least one treatment chamber (104), which comprises one or more treatment chamber sections (105), wherein the at least one treatment chamber (104) and/or the one or more treatment chamber sections (105) are each assigned to one of a plurality of separate air circulation modules (106), and wherein each air circulation module (106) is arranged to carry a separate cyclical gas flow; and a heat carrier system (120) for indirectly heating the gas flows, which comprises a heating device (124), wherein a) at least one air circulation module (106) has a heat exchanger (144), by means of which the respective air circulation module (106) is coupled to the heat carrier system (120); and/or b) a plurality of air circulation modules (106) is incorporated into one or more heating circuits (160), in particular heating gas circuits, which are coupled to the heat carrier system (120) via a central heat exchanger (158). The present invention further relates to a method for treating workpieces.

Dependencies are inferred from the claim text.