Plant for absorption of individual components in gases
AssigneeAndritz Inc.
InventorsMartin Koller, Thomas Gurker, Bernhard Dunkl
Life of this patent
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Abstract
A plant for the absorption of individual components, such as pollutants or recyclable materials, in gases, in which an absorption solution is brought into contact with the gas in an absorption chamber, where the absorption solution is fed into the absorption chamber through spray nozzles and the gas can be fed into the absorption chamber from below through a vertical inlet duct, where the inlet duct is covered by a roof structure. The roof structure is made up of a large number of lamellae placed one on top of one another and with spaces in between.
Claims20
A plant (1) for the absorption of individual components in gases, comprising
- an absorption chamber (3) having a spraying level (4) with spray nozzles (20) for feeding an absorption solution into the absorption chamber (3);
- a vertical inlet duct (5) at a lower end of the absorption chamber (3) beneath the spraying level (4), the vertical inlet duct (5) having an opening (12) with a first width in a first direction covered by a roof structure (13) with a second width in the first direction, wherein
- the second width of the roof structure (13) is larger than the first width of the inlet opening (12), thereby preventing the absorption solution from dripping into the inlet opening (12),
- the roof structure (13) is formed by a plurality of lamellae (14) positioned one on top of another with space therebetween, and
- the lamellae (14) include an initial section (16) that is curved in an arched shape to enhance deflection of gas entering the inlet duct (5).
A plant (1) for the absorption of individual components in gases, comprising
- a longitudinally extending absorption chamber (3) having a spraying level (4) with spray nozzles (20) for feeding an absorption solution into the absorption chamber (3);
- an inlet duct (5) at a position upstream of the spraying level (4), the inlet duct (5) having an opening (12) with a first periphery covered by a roof structure (13) with a second periphery that extends beyond the first periphery of the opening (12), thereby preventing the absorption solution from dripping into the inlet opening (12), and
- the roof structure (13) is formed by a plurality of spaced apart lamellae (14), a flow duct (15) being defined by the spacing between each adjacent spaced apart lamellae (14) for flow of gas from the inlet duct (5) into the absorption chamber (3), wherein
- the lamellae (14) include an initial section (16) that is curved in an arched shape to enhance deflection of gas entering the inlet duct (5).
A plant (1) for the absorption of individual components, such as pollutants or recyclable materials in gases, comprising
- a longitudinally extending absorption chamber (3) having a spraying level (4) with spray nozzles (20) for feeding an absorption solution into the absorption chamber (3);
- an inlet duct (5) at a position upstream of the spraying level (4), the inlet duct (5) having an opening (12) with a first periphery covered by a roof structure (13) with a second periphery that extends beyond the first periphery of the opening (12), thereby preventing the absorption solution from dripping into the inlet opening (12), and
- the roof structure (13) is formed by a plurality of spaced apart lamellae (14), a flow duct (15) being defined by the spacing between each adjacent spaced apart lamellae (14) for flow of gas from the inlet duct (5) into the absorption chamber (3), wherein
- the lamellae (14) include an initial section (16) that runs upward vertically and then curves in an arched shape to enhance deflection of the gas.
Dependencies are inferred from the claim text.