ROLLER-TYPE SPRAYER-MIXER FOR SPRAYING AND MIXING FLUIDS

摘要

The invention concerns gas and liquid to be mixed an interact penetrating into the spraying chamber (9). The liquid is immediately sprayed by the combs of seven rollers (1) which pivot in the chamber (9); the particular arrangement of six rollers (1) in a circle about a central roller (1), by neutralizing the centrifugal thrusts, ensures that the liquid fluid (of higher density) is not confined at the periphery of the chamber (9). The gas is mixed with the liquid particles producing a foam wherein are constantly formed and decomposed new liquid particles mixed with the gas. The foam, pushed by the upstream pressure and/or by a propeller blade configuration of the prongs of the combs, flows along the chamber (9) while continuing to be mixed and regenerated without the liquid being compressed and separated from the gas.