| 摘要 |
<p>A suction system is apt to be associated to a fireplace to allow eliminating smokes without flue and it comprises: a device of forced ventilation (3) to extract the smoke from a combustion chamber of the fireplace; a plurality of filter units (8, 10, 12) wherein the devices necessary to cool and purify the extracted smokes are contained comprising: a plurality of sprayers (24) fed with washing liquid; a ionization chamber (26); filtering chambers (27, 29, 30, 31, 32, 33), filled-up with filtering material (28); refrigerating means (53) for the washing liquid to keep the washing temperature below a certain level, so that the whole temperature of the system 1 remains cntained, as well as the temperature of the smokes expelled from the system (1).</p> |
