Gas separation – With nonliquid cleaning means for separating media – With automatic control of cleaning means
Patent
1977-09-27
1979-05-15
Nozick, Bernard
Gas separation
With nonliquid cleaning means for separating media
With automatic control of cleaning means
55294, 55350, B01D 4604
Patent
active
041545885
ABSTRACT:
A stationary cylindrical drum type filter with self-cleaning capability and suitable for use as a cell or module in a bank of like filter units. A helically wound rod defines a cylindrical shape over which a foraminous web is supported in tubular configuration to form a filter element. A suction nozzle is disposed inside the filter element closely adjacent thereto and drive means causes the nozzle to rotate and traverse the filter element between and guided by the adjacent coils of the helix, and controls cause the spiral motion of the nozzle to reverse upon reaching each end of the filter element, and to start and stop in response to predetermined pressure drops through the filter. A plate closes off the filter element at one end of the helical support, and a mounting plate at the other end surrounds the inlet opening thereat and is square shaped with flanges at the side edges for abutment proximate like filter units to form a composite filter bank of any desirable shape and size, with all inlets in a common plane. The individual filter units may have a common suction source and common drive means including gears and removable sectional shaft elements to facilitate removal or addition of the filter units, or they may have individual drives and suction sources.
REFERENCES:
patent: 1088952 (1914-03-01), Wilkey
patent: 3303635 (1967-02-01), Sherrill
patent: 3315446 (1967-04-01), King, Jr.
patent: 3377780 (1968-04-01), Noland
patent: 3472002 (1969-10-01), Brown et al.
patent: 3667195 (1972-06-01), Miner et al.
patent: 3757496 (1973-09-01), Berg
patent: 3887344 (1975-06-01), Smith
patent: 3938970 (1976-02-01), Carter, Sr.
patent: 3977847 (1976-08-01), Clark
Lacey David L.
Nozick Bernard
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