DEVICE FOR PRODUCTION OF WOOD CONCRETE Russian patent published in 2019 - IPC B27N1/02 

FIELD: woodworking industry.

SUBSTANCE: invention relates to woodworking industry, in particular to equipment for production of wood concrete by mixing wood particles with binder. Device is made in the form of two U-shaped horizontally located housings, in which screws are mounted with possibility of counter rotation from electric motor. Housings at the beginning and at the end of the device are rigidly connected to each other by means of cylindrical adapter chambers. First transient chamber is constantly open, while the other two are arranged with the possibility of successive overlapping with the help of a cutter. Cutter consists of shaft installed in bearing assemblies, on free ends of which there rigidly fixed cylindrical disks perpendicular to its central axis and on opposite sides relative to shaft. Shaft is connected by means of chain gear to rotary device consisting of shaft installed in bearing units, at free end of which handwheel is rigidly fixed.

EFFECT: improved quality of mix mixing.

1 cl, 3 dwg