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US 5,250,267 AGranted
Particulate collection device with integral wet scrubber
AssigneeThe Babcock & Wilcox Company
InventorsDennis W. Johnson, Robert B. Myers, Donald P. Tonn
Life of this patent
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Abstract
An integrated jet scrubber and particulate collection device for removing sulfur oxides and other contaminants from combustion flue gas and also for removing particulates from this gas, such operations occurring in a single, integrated unit or assembly. In some instances, this combination device may be located in the lower portion of a chimney or stack.
Claims7
A wet scrubber/particulate collection device comprising:
- a) a wet scrubber component having a flue gas exit, an internal chamber, and radial midlevel inlets to said chamber;
- b) a particulate collection component positional around said wet scrubber and secured around said midlevel inlets of said wet scrubber, said particulate collection component being divided into compartments, each said compartment having a flue gas entrance and at least one isolation dampers located between said wet scrubber component and said particulate collection component, said wet scrubber component and said particulate collection component together comprising a single assembly;
- and,
- c) control means secured to said flue gas entrance for controlling the flow of flue gas through said particulate collection component of said assembly.
1 more element
Dependencies are inferred from the claim text.