COMPOSITION MIXER Russian patent published in 2017 - IPC B01F5/06 

FIELD: machine engineering.

SUBSTANCE: mixer contains cylindrical fixed casing in form of the sleeve with installed inside mixing device with shaft and cover, at that the mixing device is made in form of the piston with radial holes, installed with sliding fit relatively to the internal sides of the cylindrical casing, and the shaft is made with possibility of reciprocating movement, it is rigidly secured to the piston and is aligned with journal bearing installed in the cover, above the piston the radial holes plug is installed with possibility of movement, it is made in form of the additional piston on the additional shaft with cylinders with cone tips installed with possibility to close the radial holes, and on the sleeve bottom an unloading hole is located. And according to the device, the seals are made as a solid rubber gasket, covering the whole bottom surface of additional piston, and is bonded to it, and the axes of outer radial holes are made with an angle to the axes of inner radial holes, which are facing the bottom, the center of piston and they are intersected.

EFFECT: higher efficiency of mixer operation.

1 dwg