Gas and liquid contact apparatus – Contact devices – Wet baffle
Patent
1980-04-11
1981-10-20
Chiesa, Richard L.
Gas and liquid contact apparatus
Contact devices
Wet baffle
55 94, 239498, 261 21, 261114R, 261DIG9, B01F 304
Patent
active
042960495
ABSTRACT:
Washing fluid is distributed in a scrubber or a stripper to treat a countercurrent gaseous or vaporous stream by spigots receiving fluid from a tray for discharge onto spray pipes underneath a nozzle at the end of the spigot. A casing surrounds the spigot in a concentrically-spaced relation to a point where slots in the spigot discharge fluid onto a spray plate carried on the lower end of the spigot above the nozzle. The spray plate on the spigot includes a base section with a slotted edge section having some of the slotted portions bent upwardly and others bent downwardly while others are completely removed. The base section supports downwardly-extending fingers that extend into space. A frame carried by the casing supports an upper and smaller spray plate above a lower and larger spray plate all beneath the nozzle in the spigot. The upper and lower spray plates each have upwardly- and downwardly-bent edge portions carried by a base plate.
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patent: 2639947 (1953-05-01), Tramm et al.
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Chiesa Richard L.
Dr. C. Otto & Comp. G.m.b.H.
Murray Thomas H.
Poff Clifford A.
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