| 摘要 |
1. Apparatus for realizing an interaction between a gas and a liquid, particularly for realizing the washing of a gas by the liquid, comprising a chamber (9) traversed from bottom to top by the current of gas and defined, in its lower part, by a permeable separator element (11) such as a grid, subdividing the ascending current of gas into a plurality of elementary streams, means (6, 12, 13) for introducing into this chamber a certain quantity of liquid having to react with the gas, means (18) for placing said chamber under depression so as to maintain the liquid in suspension in this chamber, above the permeable separator element (11), by means of a multitude of gas bubbles formed regularly over the whole surface of the permeable separator element, by the elementary gaseous streams sucked upwards, and, in the upper part of the apparatus, a dehumidifier stage (17), characterized in that above the interaction chamber (9) is disposed a cylindrical coalescence grid (15) fixed to the throat of a divergent portion (16) and the dehumidifier stage (17) comprises means ensuring a vortical flow of the gas. |
