ROD-SUSPENDED SOLID FUEL COMBUSTION SYSTEM Russian patent published in 2016 - IPC F23G5/00 F23K3/00 F27D3/00 

FIELD: power industry.

SUBSTANCE: invention relates to fuel supply systems for calcining furnaces. The solid fuel supply system for supply to the stationary heat transfer section of the furnace contains: the rod which is used for suspension of solid fuels in the flow of heated gas passing through the stationary heat transfer section of the furnace, the front end of the rod is located outside of the stationary heat transfer section, and lengthwise it passes to the stationary heat transfer section of the furnace; and the fuel pushing system having the rod which pushes solid fuel along the rod length, meanwhile the solid fuel passes into the heated gas flow passing through the stationary heat transfer section of the furnace. The rod prevents solid fuel to separate from it under the action of force created by the heated gas flow.

EFFECT: invention allows to minimize expenses for operation of the furnace, utilise the used tires, reduce harmful emissions into atmosphere.

20 cl, 13 dwg