NOVELTY - Declared group of inventions concerns method of wood biomass treatment in the form of combustive chips with receiving of bio-oils and wood coal, including drying, pyrolysis of wood biomass, wood coal tempering, selection of bio-oils from gas-vapor pyrolysis and coal in a one module, withdrawal of forming gas-vapor mixture of pyrolysis volatile products, at that formed pyrolysis gas-vapor with minimal temperature is withdrawaled from the area of active thermal decomposition with selection of bio-oils and directed to combustion chamber simultaneously to fed air, which is necessary for burning of deresined gas-vapor, at that fuel gases, formed during burning of deresined gas-vapor, at first dispose its heat for wood coal tempering, process of raw materials pyrolysis and then is directed for blending and forming of raw drying heat carrier, and also to the drying- retort module for wood biomass treatment in the form of combustive chips with receiving of bio-oils and wood coal, containing vertically installed body, divided by overclampings for drying chamber, chamber of wood biomass pyrolysis, mounted in top and bottom parts of facility body for charging of raw materials and discharge of coal, combustion chamber, unit of bio-oils selection and the first gaseous circuit in the form of gas flue with gas blower for feeding of gas-vapours pyrolysis chamber of wood biomass and coal tempering into combustion chamber, located in pyrolysis area of wood biomass and coal tempering, at that module is additionally outfitted by blending chamber for forming of drying heat carrier, connected through the gaseous circuit to combustion chamber, and the second gaseous circuit in the form of gas flue with regulating cap for feeding of smoke fumes from combustion chamber to the bottom part of drying area of wood biomass.    USE - Woodworking.    ADVANTAGE - Usage of mentioned above inventions provides increasing of utilisation level of wood refuses with receiving of bio-fuel with high energy density, increasing of method dedicated throughput and module and providing of ecology at the expense of toxic discharges into environmental absence.4 cl, 5 dwg