COMPOSTS PREPARATION APPARATUS Russian patent published in 1994 - IPC

FIELD: agricultural engineering. SUBSTANCE: apparatus has body 1 with loading conveyor 2, manure distributor 8 with dosing shut 3 and mixing drum. make uniform mixing of components the mixing drum is made as hollow shaft 4 with hollow blades, connected by holes through cavities with cavity 12, formed inside of hollow shaft 4 by ring-shaped limiter 13 with holes and two partitions, contacting by partitions butts with surface of hollow shaft 4. Shaft 4 is placed in shell 6 with unloading neck 7. Dosing conveyor 17 is mounted over loading conveyor 2. During the apparatus operation a layer of cut very small straw, fed by loading conveyor 2 and formed by dosing conveyor 17, is fed between two layers of semi-liquid manure, that is fed under pressure by manure distributor 8 through dosing slit and by mixing drum through blades, by which all the three layers of components are mixed, forming more uniform mixture, that through unloading neck 7 is laid in a clamp. EFFECT: apparatus is used in agriculture.