SOLID-FUEL FURNACE Russian patent published in 2010 - IPC F24B5/02 F24B7/02 F24B1/185 

FIELD: heating.

SUBSTANCE: invention relates to domestic furnaces, operating on solid fuel, main purpose of which is heating of rooms. Solid-fuel furnace contains combustion chamber, with screen in its top part, which adjoins to side and back walls and separates combustion chamber on top and bottom parts, door with glassed-in window on front wall of combustion chamber for charging of fuel, bottom feeding of air for blowing of door glass flat air flow and formation of after-burning area of fuel combustion materials, branch pipe for withdrawal of combustion materials and perforated pipe of uncontrollable device for after-burning of fuel combustion materials. Furnace doors are implemented in form of box with opening in top and bottom its part for regulated feeding of air into furnace and blowing of door glass by flat flow of air through slot, formed by surfaces of glass and door.

EFFECT: increasing of coefficient of efficiency, reduction of number of emissed into atmosphere solid particles and carbonic oxide.

6 cl, 3 dwg