DEVICE FOR PRODUCING CHARCOAL Russian patent published in 2012 - IPC C10B1/04 C10B53/00 

FIELD: woodworking industry.

SUBSTANCE: device for producing charcoal is made in the form of horizontally oriented housing with fire-resistant front and side walls, divided with vertically oriented fire-resistant partitions to furnace unit 2, pyrolysis unit and unit of fume offtake 4. In the lower part of the housing a collector of pyrolysis gases is placed, and in the side walls and partitions of the housing the channels for gas-vapor mixture, fume offtake, the supply of secondary air and circulation of water vapor are made. The furnace unit 2 is designed as a combustion chamber with charging openings and flaps which regulate supply of primary air. Pyrolysis unit comprises at least two cells 8, formed by the housing walls and vertical partitions. In each of the cells 8 a retort 11 is placed, equipped with a diverter pipe.

EFFECT: invention enables to provide the forced circulation and cleaning of exhaust gases, and reduce heat losses.

14 cl, 15 dwg