FIELD: machine engineering.
SUBSTANCE: mixing device (2) includes a casing (4) with an inlet hole (24) provided with an inlet cross section and an inner tube (6) located inside the casing (4) with a mixing area (8) formed inside the inner tube (6). There is a dosing device (10) at the end of the casing (4) for supplying liquid and/or a liquid-gas mixture (14). The inner tube (6) on the side surface (16) has passage openings (18), through which waste gas can enter the mixing area (8). In this case, the casing (4) has a spiral body portion (22), and the spiral casing portion (22) passes at least along all the through-holes (18) of the inner tube (6). The present invention further relates to a process for mixing waste gas with a liquid and/or a gas-liquid mixture using said mixing device (2).
EFFECT: improvement of device operation.
15 cl, 11 dwg
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