HYDROCAVITATION MIXER-DISPERSER FOR SUSPENSIONS Russian patent published in 1997 - IPC

FIELD: dispersers. SUBSTANCE: hydrocavitation mixer-disperser for suspensions has cylindrical chamber 1 with tapered bottom 3 and electric drive 11 with coupling 15 of the shaft of rotor 12. The chamber is closed with cover 8 having feed pipes 6. Fastened in cantilever to the lower part of rotor 12 is supercavitation causing screw 29. The drain arrangement of the disperser is provided with valves 31 with power cylinder 39. The suspension flow separator is made in the form of lower enclosure 9, upper enclosure 13 and pylons 10. The rotor shaft is made up of two parts: lower cantilever part 22 and upper part 13 seated in ball bearings 14. These parts are coupled with the use of flexible universal joint. The front bubble forming part of screw 23 is made of hard alloy plate 25. EFFECT: high efficiency. 6 cl, 7 dwg