Gas separation – With means for advancing clean portions of continuous or...
Patent
1978-05-16
1980-08-12
Lacey, David L.
Gas separation
With means for advancing clean portions of continuous or...
55400, 55492, 55502, B01D 4626
Patent
active
042171199
ABSTRACT:
An air filtering system for large installations such as spinning machine rooms, textile factories, etc., has a rotating drum with permeable walls through which air is aspirated to the interior of the drum while the accumulated contaminants are removed during the rotation of the drum by a reciprocating vacuum cleaner. In order to protect the bearings of the drum and the drive mechanism from contact with uncleaned air, the drum is carried by rollers which contact only the interior surface of the drum. The drive motor and transmission are also placed inside the drum.
REFERENCES:
patent: 308844 (1884-12-01), Kuhnmunch
patent: 1814428 (1931-07-01), Bishop
patent: 2788860 (1957-04-01), Turner
patent: 3596442 (1971-08-01), Neumann
patent: 3667195 (1972-06-01), Angilly, Jr. et al.
patent: 4078995 (1978-03-01), Utt
Greigg Edwin E.
Lacey David L.
LTG Lufttechnische GmbH
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