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US 2019/0390855 A1Published application
Boiler Unit
AssigneeHeat Recovery Solutions Limited
InventorMark Wickham
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AssigneeHeat Recovery Solutions Limited
InventorMark Wickham
Estimating the term…
The invention is concerned with an integrated unit comprising a unitary boiler and gas cleaning apparatus. Preferably the integrated unit comprises a boiler unit, and gas cleaning apparatus, the integrated unit has a reaction unit and further comprises a radiant zone connected to the reaction unit, the radiant zone being connected to a convection zone. The integrated unit further comprises a heat exchange means encircling at least one of the radiant zone and the convection zone, and gas cleaning means is preferably provided around at least a part of the heat exchange means. The reaction unit may comprise a fluid bed boiler, gasifier or pyrolytic chamber and wherein fuel is burned completely; burned under pyrolytic conditions; or is gasified. The heat exchange means may comprise an annular heat exchange chamber and the gas cleaning means may be provided in an annular gas cleaning chamber encircling the heat exchange chamber.
(canceled)
An integrated unit comprising a boiler unit, and gas cleaning apparatus, the integrated unit having a reaction unit and further comprising a radiant zone connected to the reaction unit, the radiant zone being connected to a convection zone, the integrated unit further comprising a heat exchange means encircling at least one of the radiant zone and the convection zone, and gas cleaning means being provided around at least a part of the heat exchange means.
An integrated unit comprising a boiler unit, and gas cleaning apparatus, the integrated unit comprising a radiant zone connected to the boiler, the radiant zone being connected to a reaction unit, the integrated unit further comprising a heat exchange means encircling at least one of the radiant zone and the convection zone, and gas cleaning means being provided around at least a part of the heat exchange means and wherein the heat exchange chamber and the gas cleaning chamber are arranged such that the flow of the gases is directly towards and in line with gas cleaning means and wherein the gas cleaning chamber comprises a number of sub chambers.
Dependencies are inferred from the claim text.