| 摘要 |
<p>Combustion fumes are cleaned, prior to emission by contact with foam produced by turbulence in cleaning liq. The turbulence is produced by freely working rollers (13) dipping below the surface of a bath (15) of the liq. and with peripheral indentations for gas energising into a prim. reaction chamber (11a). The internal roller cavity forms a secondary reactor chamber (11b) assymetrically bounded by the roller surface. Used foam is taken by a conduit (16) to be broken down, e.g. by a motor-driven radial fan producing regenerated cleaning liq. in a collector (18) while cleaned gas leaves from a pipe (25).</p> |
