| 摘要 |
A regenerator (1) for recovering fumes generated in a combustion cell (4) of a domestic or industrial boiler (2). The regenerator (100) according to the invention comprises:
- a containment structure (10), located in which is a plurality of heat-exchange elements (5A, 5B), each of which defines at least one through cavity (8);
- a delivery channel (81) for conveying the fumes within said through cavities (8) of the heat-exchange elements (5A, 5B); and
- a first opening (17) and a second opening (18) provided on the containment structure, respectively for delivery and evacuation of water into/from said containment structure (10) in order to provide a bath of running water around said heat-exchange elements (5A, 5B).
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