Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1977-11-03
1979-03-13
Lutter, Frank W.
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55241, 138 45, 138 46, 261112, 261DIG54, 261DIG56, B01D 4710
Patent
active
041440412
ABSTRACT:
A venturi scrubber for the scrubbing of an inlet gas stream with a scrubbing liquid or slurry, to remove gaseous or vaporous components from the gas stream, or to remove entrained solid particulate or discrete liquid droplet (fog or mist) constituents, and thereby to prevent air pollution and/or to recover the component or constituent. The venturi scrubber has an adjustable throat characterized by the provision of structure to adjust the cross-sectional dimension of the gas passage at or adjacent to the throat section. The structure includes at least one movable baffle at the periphery of the gas passage, and a container. The container is disposed external to and contiguous with the baffle, and a controlled amount of a fluid is passed into the container so that the internal fluid pressure within the container, and resultant volumetric dimension of the container, and thereby also the resultant displacement of the baffle relative to the periphery of the throat section, are adjustable in proportion to a change in the flow rate of the inlet gas stream.
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Clements Gregory N.
Lutter Frank W.
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