Patent ID: 6254335
Filing Date: 2001-07-03
Classification: B01F,D21C,F04D

Abstract:
A device for admixing a first fluid with a second fluid, comprising:a housing having a rotationally symmetrical chamber defined therein, the housing having an inner wall;an inlet conduit in fluid communication with the chamber for conducting the second fluid into the chamber;an outlet conduit in fluid communication with the chamber;a central shaft disposed in the housing, the central shaft being disposed a distance from a wall section of the inner wall so that the distance is continuously decreasing from the inlet conduit towards the outlet conduit;a first vane member disposed in the housing for setting the second fluid in rotation along the inner wall so that the second fluid forms a vortex and for increasing a pressure of the second fluid before the first fluid is added;a passage defined in the rotation member for adding a first fluid into the vortex; anda second vane member disposed in the housing for breaking up the rotation of the second fluid at a point that is downstream of the passage.