Rotary drum air filter

Details Rotary drum air filter Rotary drum air filter

1983-01-20

1984-11-06

Lacey, David

Gas separation

With nonliquid cleaning means for separating media

For moving indefinite or continuous length separating media

55294, 55351, 55353, 210402, B01D 4604, B01D 4626

Patent

active

044810210

ABSTRACT:
An air filter comprising a rotatably mounted drum assembly having a generally cylindrically shaped skeletal framework, with a plurality of side-by-side substantially circular filter media support members projecting radially outwardly from and supported by the cylindrical framework and with each of the circular support members being of modular construction, and wherein each of the circular support members has opposing sloping sides thereof arranged in radially outwardly converging relationship with a band of pliable filter media secured to and overlying the circular support members for rotative movement therewith. Suction apparatus in the form of a plurality of stationary nozzles extend in the valleys between adjacent circular support members for effecting removal of the collected waste from the filter media.

REFERENCES:
patent: 576878 (1897-02-01), Mitchell
patent: 1276601 (1918-08-01), Whiting
patent: 2398233 (1946-04-01), Lincoln
patent: 2718933 (1955-09-01), Norbom
patent: 3198460 (1965-08-01), Goettl
patent: 3345805 (1967-10-01), Sherrill
patent: 3472002 (1969-10-01), Brown et al.
patent: 3606735 (1971-09-01), Baigas, Jr.
patent: 4222754 (1980-09-01), Horvat

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