| 摘要 |
A filtration device particularly for use with vacuum cleaners used for collection of fine liquid spray particles which tend to clog porous solid filters. The device utilizes readily replaceable liquid as a filtration medium with air being forced into the liquid then released for additional multiple liquid contacts. The device further include s horizontal baffles with air access apertures wherein one or more of the baffles can be perforated, mesh or absorbent therein which are positioned above the surface of the liquid, with a vacuum being applied to the area. This redirects liquid spray particle laden air into filtration contact with liquid multiple times wherein filtration efficiency is in excess of 99%. The perforated, absorbent or mesh baffle removes remaining mist or spra y from the system or device.
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