A heat exchanger for a condensing tumble dryer has a succession of pairs of corrugated plates between which the damp air passes, separated by ducts through which cooling air passes

摘要

The plates (8) are arranged in pairs in end plate (4,6) so that the moist drying air is passed between each pair in ducts (10). Cooling air ducts (12) are formed between adjacent pairs of plates. One end plate (4) has slots (14) and the other (6) slots (16) for the welding of the ends (18).