DUST-GAS FLOW SEPARATOR Russian patent published in 2007 - IPC F23K1/00 

FIELD: heat power engineering.

SUBSTANCE: separator comprises vertical housing composed of cylindrical shells whose diameters decrease downstream. The shells are provided with discharging branch pipes. Through the burning devices, the discharging branch pipes are connected with the furnace chamber that is provided with the outlet port. The swirler is mounted at the exit to the first cylindrical shell. The cross-sections of the discharging branch pipes increase downstream.

EFFECT: enhanced efficiency of burning and reliability of operation of burners.

2 dwg