Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1974-09-04
1976-09-21
Lutter, Frank W.
Gas separation
Means within gas stream for conducting concentrate to collector
55229, 55241, 261112, 98115SB, 118DIG7, 118326, B01D 4700
Patent
active
039816940
ABSTRACT:
A spray-painting chamber comprises a vertical wall containing an upper opening and a lower opening. Means are provided to supply water to the top of said wall so as to produce a film of water running down the wall. Means are provided for sucking the paint mist from the spray-painting chamber through said openings. When passing through said openings the paint mist mixes with the water, resulting in the paint drops being absorbed by the water. Of the total water quantity 30-60% is drawn in by the paint mist through the upper opening. A tank is provided below said wall to receive the water-paint mixture. The paint separates from the water in said tank. The water is re-used by being pumped to the top of said wall.
REFERENCES:
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patent: 2382026 (1945-08-01), Roche, Jr.
patent: 2527139 (1950-10-01), Loney
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patent: 2883170 (1959-04-01), Trittipoe
patent: 3018847 (1962-01-01), Stanly
patent: 3119675 (1964-01-01), Gallagher
patent: 3390400 (1968-06-01), Dock
Engwall Olof
Hultgren Lars Evert
Lacey David L.
Lutter Frank W.
Thermospray AG
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