| 摘要 |
A device for the purification of air, applicable in particular to cooker hoods, comprises a cylindrical casing (11) enclosed at the ends by two covers (12, 13) provided uppermost with relative couplings (122, 131) for connection respectively to a hood and to a venting pipeline equipped with a suitable extractor, also a plurality of perforated metal discs (16) installed internally of and coaxial with the casing, spaced apart one from another and keyed centrally to a shaft (15) mounted in appropriate supporting elements (14) and coupled to a geared electric motor (2). The lower parts of the discs (16) are partially immersed in a suitable liquid directed into the casing by way of a feeder device (3) which is connected to a tank (4) containing a supply of the liquid, and associated with a level control mechanism (31). <IMAGE> |
