Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1984-08-10
1985-07-09
Hart, Charles
Gas separation
Means within gas stream for conducting concentrate to collector
55228, 55256, 55257C, 55257PP, B01D 1902
Patent
active
045280053
ABSTRACT:
A smokestack emissions control device is mounted to a smokestack, or the like, to clean and cool the emissions from the stack. The apparatus includes a housing shaped to be mounted on top of an emission stack and has a liquid tank formed in the housing for supporting a liquid therein. The tank is mounted directly in the passageway of escaping emissions to force the emissions through the liquid. A tank baffle extends into the liquid tank and into a liquid therein to force the escaping emissions from the smokestack through the liquid. A reduced pressure chamber is located adjacent to the liquid tank to create a negative pressure on one side of the liquid in the tank to draw the smokestack emissions through the liquid. A separator is located near the base of the stack with pipes connecting the separator to the liquid bath for circulating the liquid in the liquid tank. The liquid in the bath can be specially formulated for the particular emissions from the emission stack. Anti-foaming and bubbling means are included to prevent the liquid from foaming out of the tank. The tank is lightweight and allows the entire apparatus to be placed on an existing exhaust stack.
REFERENCES:
patent: 2221572 (1940-11-01), Brock et al.
patent: 2376794 (1945-05-01), McCulloch
patent: 3045990 (1962-07-01), Keenan
patent: 3407569 (1968-10-01), Hendricks
patent: 3732075 (1973-05-01), Acaba
patent: 3752653 (1973-08-01), Weber
Hart Charles
Hobby III William M.
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