Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1981-08-24
1983-04-12
Chiesa, Richard L.
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55233, 62314, 62DIG16, 98 30, 261 26, 261 29, 261 30, 261106, 261DIG3, B01D 5000
Patent
active
043797121
ABSTRACT:
A shroud, including a shield placed on either side of an evaporation pad, increases the length of travel air transit time within the pad. Pressurized water, emitted in jets from a plurality of orifices spaced along a manifold, is directed against a diffuser for dissipation and dissemination to the upper edge of the pad. The pad is wetted intermittently as the result of a timer controlling distribution of the water. An auxiliary reservoir, in combination with relocatable pump, inlet valve and pad frames, provide for alternate downdraft as side draft operation. An elongate, arcuate baffle downstream of the evaporative pad alters the direction of the air stream to flow in a substantially opposite direction.
REFERENCES:
patent: 743528 (1903-11-01), Le Reau
patent: 816371 (1906-03-01), Platz
patent: 917185 (1909-04-01), Taylor
patent: 2035628 (1936-03-01), Whitmer et al.
patent: 3193259 (1965-07-01), Liebmann
patent: 3606982 (1971-09-01), Anderson
patent: 4040824 (1977-08-01), Kinney, Jr.
patent: 4234526 (1980-11-01), Mackay et al.
patent: 4309365 (1982-01-01), Van Ness et al.
Sperr Douglas C.
Sperr, Jr. Charles J.
Chiesa Richard L.
Flickinger Don J.
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