SOLID HOUSEHOLD AND INDUSTRIAL SOLID WASTE BURNER Russian patent published in 2016 - IPC F23G5/00 B09B3/00 

FIELD: heating.

SUBSTANCE: solid fuel coiler comprises the body, two fuel bin with fuel feed doors, air-gas passage connected with combustible gas afterburner chamber, heat exchanger, furnace chamber, mechanism to feed air thereto composed of at one of the nozzles arranged above every said bin to force airflow inside the furnace chamber. Two bins of said boiler are integrated into one shaft and provided with common baffle in vertical plane. The furnace chamber is located above said shaft while air-gas passage communicates with the gas afterburner chamber in one plane with aforesaid baffle. Said air gas passage extends outward downstream of the combustible gas afterburner. Airflow flows deep into the furnace chamber for combustion of solid residue and combustible gas through the fuel bottom ply in the shaft and in tangent thereto. Extra airflow for afterburning of combustible gases is forced in said afterburner and exits through the nozzles arranged perpendicular to air-gas passage. The heat exchanger is composed by the vessel abutting on the shaft outer surfaces and those of air-gas passage and the body inner surface.

EFFECT: higher efficiency of fuel combustion.

5 cl, 6 dwg