Gas separation – With nonliquid cleaning means for separating media – Relatively movable pneumatic nozzle
Patent
1977-03-21
1978-04-04
Lutter, Frank W.
Gas separation
With nonliquid cleaning means for separating media
Relatively movable pneumatic nozzle
15312R, 55483, 55484, 55529, B01D 4612
Patent
active
040825248
ABSTRACT:
A self-cleaning filter for a particulate-laden gas stream. A circular filter surface is positioned in the gas stream exhaust and includes a centrally mounted drive train. An elongate rotor transverses the face of the filter surface and is centrally coupled by a flexible joint to the drive train for rotative drive. Wheels mounted on each end of the rotor engage a circular track at the periphery of the filter surface; one wheel is spring biased to continually force the wheel at the opposite end of the rotor against the track. A vacuum cleaning head is associated with the arm of the rotor opposite the spring biased wheel to remove particulate matter collected on the filter surface.
REFERENCES:
patent: RE19260 (1934-07-01), Shurtleff
patent: 962324 (1910-06-01), Deming
patent: 3377780 (1968-04-01), Noland
patent: 3472002 (1969-10-01), Brown et al.
patent: 3545180 (1970-12-01), Schrag
patent: 3550357 (1970-12-01), Bowen et al.
patent: 4036613 (1977-07-01), Brown et al.
Lutter Frank W.
Prunner Kathleen J.
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