| 摘要 |
The method involves the following: a stream (1) of air is cooled in an artificial cooling section (3), before and after which heat transfer is effected between "n" air stream stages (21... 2n) in such a way that heat is transferred from the first stage (21) to the "nth", from the second stage to the "(n-1)th" and further from the (2n/2)th stage to the (2(n/2+1)). When the dew point is reached in the stages (21... 2n), condensation of the water vapour occurs. The patentable device comprises a duct (4) for the air stream in which are disposed a cooling element (5) of the refrigerating machine, a heat exchanger (6) and a blower (7). The heat exchanger (6) comprises a plurality of sections each of which contains heat-transfer elements (81... 8n) disposed to both sides of the cooling element (5). The first element (8n/2) is connected by the heat flow to the nth, the second similarly to the (n-1)th, and further the (8n/2) to the (8(n/2+1)). |
