| 摘要 |
In a hood-type industrial dishwasher with a wash chamber defined by a hood (1) and by a rear vertical wall (2) that makes part of the stationary lower part of the dishwasher, as well as with a heat-recovery system comprising a heat exchanger (3) through which air coming from the wash chamber passes by entering through an inlet (4) and leaving through an outlet (6) due to the suction generated by a fan (5), the outlet (6) is in communication with the wash chamber so as to obtain an air recirculation circuit. In this way, it is possible to perform a more effective heat recovery, with respect to conventional air discharge dishwashers, in that the inflow of room temperature air is minimized whereby the air entering the heat exchanger is at a temperature close to the temperature of the air inside the wash chamber.
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