Sorption heat exchanger with intermediate spaces between lamellae and tubes filled with sorption material

摘要

Intermediate spaces between lamellae (4) and tubes of a sorption heat exchanger arrangement are partly filled with sorption granules (7) e.g. of zeolite, joined together by a ceramic adhesive (8). The zeolite is preferably of X type and the adhesive is Kerathin hardener 1260, having a water absorption capacity of at least 10% in the cured state and with a high affinity for metal. Also claimed is a manufacturing method for a heat exchanger by inserting sorption material into the intermediate space between lamellae and tubes and compacting it by shaking and/or rapping before addition of adhesive, which is then cured. High packing density of sorption material and good heat transfer