HEATING DEVICE WITH A BURNING ROOM FOR BURNING PELLETS BASED ON BIOMASS

摘要

The invention relates to a heating device (1) with a combustion chamber (2) for burning fuel on basis of biomass, comprising at least one outflow opening for discharging produced during the combustion flue gases from the combustion chamber (2), at least one flue gas outlet opening (33) for the catenary produced during the combustion flue gases into a chimney, at least one between the outflow and the flue gas outlet (33) fluidly connected heat exchanger (34) with at least one flue gas channel for removing heat energy from the flue gases, and at least one flue gas fan to the development or acceleration of a flue gas flow in the flue gas channel of the heat exchanger (34). The flue gas duct in this case comprises a first channel portion (36) and at least one further channel portion (37), wherein the first and the at least one further channel portion (36, 37) each extend vertically, are placed side by side and connected fluidically in series. In this case, in the upper end portion of the first channel portion (36) of the inlet and in the upper end portion of the in flow direction of the last channel section (37) of the flue gas channel of the outlet for the by the flue gas duct of the heat exchanger (34) guided smoke gases is formed.