Fluid sprinkling – spraying – and diffusing – Processes – Including dissolving or entraining in liquid stream
Reexamination Certificate
2009-05-28
2011-12-27
Hill, Jr., Robert J (Department: 1776)
Fluid sprinkling, spraying, and diffusing
Processes
Including dissolving or entraining in liquid stream
C239S429000, C239S432000, C261S115000, C366S101000, C366S167100, C366S174100, C366S337000, C366S338000, C366S340000
Reexamination Certificate
active
08083156
ABSTRACT:
A dispersion apparatus for dispersing a treating agent into a fluid treatment system that includes a flow duct in which a fluid stream flowing through the duct is mixed with the treating agent. The apparatus is based on a multi-pipe lance positioned in the stream flow, where each pipe supplies a minimum of feed discharge nozzles (typically one to four), and the individual pipes branch off from the same location. Use of the multi-pipe lance, in combination with a suitable baffle, results in better overall dispersion/distribution of the injected medium by surface area. By improving the surface area distribution, better utilization of the injected sorbent can be achieved. The baffle acts to generate a low pressure zone on its downstream side and creates a high-intensity turbulence plume in the fluid. The orifices of the pipe are located to inject the treating agent into the turbulence plume to better distribute and intermix the injected treating agent into the surrounding fluid.
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Denlinger Mark A.
Miller Scott D.
Hill, Jr. Robert J
Jones Christopher P
Klauber & Jackson LLC
URS Corporation
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