Title:
HEATING DEVICE WITH IMPROVED EFFICIENCY
Document Type and Number:
Japanese Patent JP2023070110
Kind Code:
A
Abstract:
To provide a heating device, preferably for the combustion of biomass products, in particular pellets made from biomass, with increased efficiency, a method for increasing the efficiency of the heating device and a corresponding use.SOLUTION: A heating device comprises: a burner part comprising a combustion chamber, a double-walled internal hollow combustion chamber wall 10 having an upper opening leading from above a combustion zone to the inside of the combustion chamber, a flue gas duct 22 for conducting flue gas downward along the combustion chamber, a heat exchanger area following the flue gas duct 22, the heat exchanger area comprising a flat tube flue gas heat exchanger 3 and a tertiary air heat exchanger 2, and a radiant heat exchanger 5 disposed above the combustion chamber; and a heating part comprising an air suction blower 23, an exhaust heat exchanger 7 having the same heat transfer medium as the flat tube flue gas heat exchanger 3, and an outlet opening 24 for heated air. The flat tube flue gas heat exchanger 3 forms a heat exchange circuit with the exhaust heat exchanger 7.SELECTED DRAWING: Figure 1
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Inventors:
GORDAN DZEBA
MIKE FLUECKIGER
MIKE FLUECKIGER
Application Number:
JP2022172821A
Publication Date:
May 18, 2023
Filing Date:
October 28, 2022
Export Citation:
Assignee:
SUTER ENTFEUCHTUNGSTECHNIK AG
International Classes:
F24H3/00; F23B40/02; F23L9/02; F23L15/00
Attorney, Agent or Firm:
Saegusa International Patent Office