COMPLEX PRODUCTION LINE FOR WOODWORKING AND PRODUCING AN AQUEOUS EXTRACT FROM THE STEM OF A TREE, PRODUCTION LINE FOR PRODUCING AN AQUEOUS EXTRACT FROM THE STEM OF A TREE (VARIANTS) Russian patent published in 2021 - IPC B01D1/00 B01D53/00 F26B3/02 

FIELD: woodworking.

SUBSTANCE: invention relates to the woodworking industry and production of products containing biologically active substances. The complex production line includes a woodworking line and a line for producing an aqueous extract from the stem of a tree, wherein the two lines are combined so that the woodworking line includes at least one drying chamber for lumber, acting simultaneously as a saturation chamber of the production line for producing an aqueous extract from the stem of a tree.

EFFECT: more complete and comprehensive use of wood raw materials is provided, emission of polluting substances is eliminated, and production of an aqueous extract including a wide range of natural biologically active substances, from the stem of a tree, is provided, wherein the composition of biologically active substances in the resulting aqueous extract is sufficiently stable.

4 cl, 4 dwg