Tower boiler including a stationary supporting structure
AssigneeFoster Wheeler Energia Oy
InventorPertti Kinnunen
Life of this patent
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Abstract
A boiler plant, for example, a pulverized coal fired plant or a circulating fluidized bed boiler plant, comprising a combustion section, a heat exchange section arranged above the combustion section and containing heat exchange surfaces, in which heat exchange section the flow direction of the flue gas is from the bottom upwards, and a stationary supporting construction. In the boiler plant, the combustion section and the heat exchange section are separate chambers, flexibly joined with each other, and each chamber separately hung from the top part to a stationary supporting structure, preferably to its horizontal supporting planes.
Claims9
A boiler plant, comprising a combustion section, a heat exchange section including heat exchange surfaces, arranged above said combustion section and having a flow direction from the bottom upwards, and a stationary supporting structure, characterized in that said combustion section and said heat exchange section are separate chambers, flexibly joined with each other, and which chambers are each separately hung from their upper part to the stationary supporting structure.
Dependencies are inferred from the claim text.