MIXER OF BULK MATERIALS OF GRAVITY TYPE Russian patent published in 2016 - IPC B28C5/04 B01F13/00 

FIELD: machine building.

SUBSTANCE: mixer of bulk materials of gravity type contains a fixed vertical casing having rectangular cross-section, inside it above each other the inclined trays are located. In top part of the casing the loading devices, and in bottom part the unloading devices are installed, the trays inclination angle relatively to horizontal line increases from top tray to bottom one. Each tray is connected with the additional loading devices of one of the materials. Above the trays the rails with elastic elements are installed, they have drive reciprocating movement, wherein the length of the elastic elements and distances between them increase from the top rail to bottom one.

EFFECT: use of the suggested device at industrial enterprises increases efficiency of mixing.

2 dwg