Tod A. Stansfield - Elm Grove WI Wilfred L. Ayala - Oak Creek WI Stephen R. Wilkinson - Grafton WI Brian W. Huibregtse - Menomonee Falls WI Todd L. Anderson - Menomonee Falls WI Hyunjae Park - Franklin WI
Assignee:
Aqua-Chem, Inc. - Milwaukee WI
International Classification:
F22D 100
US Classification:
122 7R, 165166
Abstract:
An exhaust gas heat recuperation system for use with a boiler is disclosed. The heat recuperation system includes a plate-type heat exchanger for exhaust gas heat recovery for exchanging heat between an exhaust gas and a charge gas. The heat exchanger preferably includes a series of exhaust gas plates stacked alternately with, and parallel to, a series of charge gas plates. Each of the exhaust gas plates and charge gas plates have raised contained ridges to form a substantially sinusoidal path for directing the respective gas therealong. The shape of the path reduces exhaust gas particulate deposition. The charge gas flows in a countercurrent to the exhaust gas to facilitate maximum heat transfer. The heat exchange is particularly useful in laminar flow conditions. In one embodiment, the heat exchanger is connected to exhaust gas inlet and outlet conduits, change gas inlet and outlet conduits, and a condensate collection changer as part of an exhaust gas heat recuperation system, for use particularly in steam or hot water boiler applications.
Plate-Type Heat Exchanger For Exhaust Gas Heat Recovery
Tod A. Stansfield - Elm Grove WI Wilfred L. Ayala - Oak Creek WI Stephen R. Wilkinson - Grafton WI Brian W. Huibregtse - Menomonee Falls WI Todd L. Anderson - Menomonee Falls WI Hyunjae Park - Franklin WI
Assignee:
Aqua-Chem, Inc. - Milwaukee WI
International Classification:
F22D 100
US Classification:
122 7R, 122 311, 165166
Abstract:
An exhaust gas heat recuperation system for use with a boiler is disclosed. The heat recuperation system includes a plate-type heat exchanger for exhaust gas heat recovery for exchanging heat between an exhaust gas and a charge gas. The heat exchanger preferably includes a series of exhaust gas plates stacked alternately with, and parallel to, a series of charge gas plates. Each of the exhaust gas plates and charge gas plates have raised contained ridges to form a substantially sinusoidal path for directing the respective gas therealong. The shape of the path reduces exhaust gas particulate deposition. The charge gas flows in a countercurrent to the exhaust gas to facilitate maximum heat transfer. The heat exchange is particularly useful in laminar flow conditions. In one embodiment, the heat exchanger is connected to exhaust gas inlet and outlet conduits, change gas inlet and outlet conduits, and a condensate collection changer as part of an exhaust gas heat recuperation system, for use particularly in steam or hot water boiler applications.
Kevin Thomas DPM PC 300 Aurora St, Cambridge, MD 21613 410 228-2305 (phone), 410 228-8521 (fax)
Procedures:
Hallux Valgus Repair
Languages:
English
Description:
Dr. Wilkinson works in Cambridge, MD and specializes in Podiatric Medicine. Dr. Wilkinson is affiliated with University Of Maryland Shore Medical Center At Dorchester.
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