A Cartridge For A Devolatilization Apparatus Comprising A Hollow Double Plate Assembly

Abstract: The present invention relates to a cartridge comprising at least one heatable tray and/or at least one heatable distributor, wherein at least a section of at least one heatable tray and/or of at least one heatable distributor being arranged within the cartridge, at least one support element, on which at least one heatable tray and/or at least one heatable distributor is arranged, one central inlet line for heating me-dium and one central outlet line for heating medium, wherein at least a section of the at least one heatable tray and/or of the at least one heatable distributor com-prises a hollow double-plate assembly comprising an upper plate and a lower plate being arranged on top of each other, but spaced apart so that a void chamber is defined therebetween, wherein each of both plates comprises a plurality of open-ings, wherein each opening of the upper plate is surrounded by a wall extending through the void chamber and surrounding an opening of the lower plate so as to form a plurality of channels being fluid-tightly separated from the hollow space be-ing defined in the void chamber between the channels, wherein the hollow space is connected with an inlet for heat medium and with an outlet for heat medium, and wherein the central inlet line for heating medium of the cartridge is connected with the inlet (s) of the at least one heatable tray and/or at least one heatable distributor, and wherein the central outlet line for heating medium is connected with the out-let(s) of the at least one heatable tray and/or at least one heatable distributor.

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