Gas and liquid contact apparatus – Contact devices – Rotating
Patent
1980-01-22
1981-10-13
Nozick, Bernard
Gas and liquid contact apparatus
Contact devices
Rotating
55230, 261110, B01D 4716
Patent
active
042947812
ABSTRACT:
An apparatus for washing gases and/or recovering heat therefrom, which apparatus includes a cylindrical treatment vessel (1) having at the bottom thereof a gas inlet (3) connected to a gas supply line (2) and at the top thereof a gas outlet (4) for processed gas; a vertical rotatable center shaft (5) which carries at least one cup-shaped rotary body (6) having a plurality of openings (7), preferably vertical slots, in the side wall (8) thereof; respective means (9, 10) cooperating with each of said rotary bodies (6) for introducing liquid to at least one location within said at least one rotary body (6); and a liquid outlet (11) at the bottom of the vessel. The liquid introduced into the rotary body or bodies (6) is thrown as curtains of liquid through the openings (7) against the walls of the treatment vessel by rotating the rotary body or bodies (6). The gas is conveyed past the rotary body or bodies (6) on the outside thereof in a space between the rotary body or bodies (6) and the wall of the vessel to flow substantially upwardly along said wall and the outside of the rotary body or bodies and transversely relative to the direction of flow of the curtains of liquid issuing from the rotary body or bodies (6).
REFERENCES:
patent: 679587 (1901-07-01), Zellweger
patent: 1378716 (1921-05-01), Nielson et al.
patent: 1759629 (1930-05-01), Riley
patent: 2969851 (1961-01-01), Preeman
patent: 3044441 (1962-07-01), Blakeslee et al.
Leitex Stockholms-Tvatt Aktiebolag
Nozick Bernard
Philpitt Fred
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