DRIER-GRINDER PLANT Russian patent published in 2012 - IPC B02C21/00 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and may be used for production of fodder grass or wood flour. Proposed plant comprises housing 1 to accommodate drying chamber 2 with mixer 3 equipped with vanes 4, grinding elements 5, heat exchanger 6, loading device 7 and discharge chamber 8. Besides, it incorporates pre-drying chamber 9 with mixer made up of rotor 12 and vanes 13, kiln 14 with inclined interconnected bidirectional guides 14 and lifting device 16. Grinding elements 5 double as drying agent and are made up of moving bodies made from strong heat conducting material. Vanes 4 represent interconnected arc-like plates with screw surface. Perforated disks are arranged between arc-like plates. Note here that drying chamber 2 is made up of two chutes 17, 18. Beginning of said first chute 17 is communicated with pre-drying chamber 9 and kiln 14 while its end is communicated via bypass hole with the beginning of second chute 18 located above discharge chamber and connected with lifting device. Heat exchanger 6 is made up of communicating chambers.

EFFECT: continuous production of fodder.

5 cl, 2 dwg