| 摘要 |
An air cleaning apparatus has a wire-basket body with a layer of filter material placed therein against the sidewalls and bottom to define a chamber which communicates with the discharge side of a blower assembly mounted atop a cover which is situated over the upper open end of the wire-basket body and chamber; tensioning type of bolts serve to hold the wire-basket body and cover in assembled condition permitting the apparatus to be moved to selected locations; the intake side of the blower assembly is exposed to atmosphere or atmospheric mist to be filtered in order to pump such atmosphere into the chamber and through the filter material to thereby clean the air of the atmosphere and return such cleaned air to a designated area.
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