Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1979-05-07
1981-06-09
Lacey, David L.
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55266, 55340, 55396, 55426, 55431, 55466, B04C 306, B04C 518
Patent
active
042722608
ABSTRACT:
In a tornado-flow vortex generator for separating particulates from gases, having a cylindrical vortex chamber, an inlet tube for raw gas coaxially disposed in the vortex chamber and terminating in a nozzle for providing an advance rotation in a flow of the raw gas therethrough, a hopper diaphragm surrounding the inlet tube and formed, in vicinity of the vortex-chamber casing, with an annular particulate-discharge slot communicating with a space within a hopper, a clean-gas outlet disposed in the vortex chamber spaced from and opposite the raw-gas inlet tube, an auxiliary-gas outlet surrounding the clean-gas outlet, and an auxiliary-gas inlet disposed at the vortex-chamber casing for blowing auxiliary gas into the vortex chamber at an inclination and tangentially to the casing thereof and connected by a blower to the auxiliary-gas outlet, the improvement includes a line having valve means and connecting the hopper space with a location of the vortex generator at which a pressure exists which is lower than the pressure in the hopper space.
REFERENCES:
patent: 1353431 (1920-09-01), Sims
patent: 2323707 (1943-07-01), Danz
patent: 2708489 (1955-05-01), Stokoe
patent: 3235090 (1966-02-01), Bose et al.
patent: 3370407 (1968-02-01), Morawski
patent: 3616619 (1971-11-01), Klein
patent: 3769781 (1973-11-01), Klein et al.
patent: 3917568 (1975-11-01), Klein et al.
Klein Heinrich
Pieper Rudolf
Weber Eduard
Kraftwerk Union Aktiengesellschaft
Lacey David L.
Lerner Herbert L.
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