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1. 发明授权

US06676889B2 Modular furnace emission remediation system 有权
标题翻译：模块化炉排放修复系统
公开(公告)号：US06676889B2
公开(公告)日：2004-01-13
申请号：US10143294
申请日：2002-05-10
申请人： Hans M. Wenghoefer , John R. Martin, Jr. , Sheridan A. Glen , James F. Corbett , Richard J. Geier
发明人： Hans M. Wenghoefer , John R. Martin, Jr. , Sheridan A. Glen , James F. Corbett , Richard J. Geier
IPC分类号： C21B722
CPC分类号： F27B9/243 , F27B9/40 , F27B17/0016 , F27D2003/121 , F27D2099/0048
摘要： A furnace exhaust remediation unit comprises an auxiliary combustion chamber with a gas burner assembly optimized for efficient and substantially complete combustion of pollutants, for example, waxy hydrocarbons emitted as binder/lubricant substances are driven off in sintering of green powdered-metal parts. The rate of flow of air and exhaust through the combustion chamber are controlled, permitting control of the average residence time of the emissions, ensuring substantially complete combustion. The burner is arranged such that it provides a high-energy exhaust stream directed tangentially into the combustion chamber, so that a spiral motion is provided to the combustible pollutants, improving mixing and heat transfer and thus ensuring efficient combustion of the vaporized hydrocarbon emissions. The system has a universal modular construction where a burn chamber module; a burn chamber extension module and slide gate damper assembly module are provided. The modular construction permits easy customization of the system to lengthen the burn chamber to increase residence times as well as to facilitate assembly, take-down, cleaning and repair of the system.
摘要翻译：炉排气修复单元包括具有优化用于有效且基本上完全燃烧污染物的气体燃烧器组件的辅助燃烧室，例如作为粘合剂/润滑剂物质排出的蜡质烃在绿色粉末金属部件的烧结中被驱除。控制通过燃烧室的空气和排气的流量，从而控制排放物的平均停留时间，确保基本上完全燃烧。燃烧器布置成使得其提供切向进入燃烧室的高能排气流，从而向可燃性污染物提供螺旋运动，改善混合和热传递，从而确保汽化碳氢化合物排放物的有效燃烧。该系统具有通用的模块化结构，其中燃烧室模块; 提供燃烧室延伸模块和滑动闸门阻尼器组件模块。模块化结构允许容易地定制系统以延长燃烧室以增加停留时间以及促进系统的组装，取出，清洁和修理。

2. 发明授权

US06468466B1 Furnace emission remediation system 有权
标题翻译：炉排污修复系统
公开(公告)号：US06468466B1
公开(公告)日：2002-10-22
申请号：US09645504
申请日：2000-08-25
申请人： Hans M. Wenghoefer , John R. Martin, Jr. , Sheridan A. Glen , James F. Corbett , Richard J. Geier
发明人： Hans M. Wenghoefer , John R. Martin, Jr. , Sheridan A. Glen , James F. Corbett , Richard J. Geier
IPC分类号： C21B1300
CPC分类号： F27B17/0016 , F27B9/243 , F27B9/40 , F27D2003/121 , F27D2099/0048
摘要： A furnace exhaust remediation unit comprises an auxiliary combustion chamber with a gas burner assembly optimized for efficient and substantially complete combustion of pollutants, for example, waxy hydrocarbons emitted as binder/lubricant substances are driven off in sintering of green powdered-metal parts. The rate of flow of air and exhaust through the combustion chamber are controlled, permitting control of the average residence time of the emissions, ensuring substantially complete combustion. The burner is arranged such that it provides a high-energy exhaust stream directed tangentially into the combustion chamber, so that a spiral motion is provided to the combustible pollutants, improving mixing and heat transfer and thus ensuring efficient combustion of the vaporized hydrocarbon emissions.
摘要翻译：炉排气修复单元包括具有优化用于有效和基本上完全燃烧污染物的气体燃烧器组件的辅助燃烧室，例如作为粘合剂/润滑剂物质排放的蜡质烃在绿色粉末金属部件的烧结中被驱除。速率控制通过燃烧室的空气和排气流，从而控制排放物的平均停留时间，确保基本上完全燃烧。燃烧器被布置成使得其提供切向进入燃烧室的高能排气流，从而向可燃性污染物提供螺旋运动，改善混合和热传递，从而确保汽化碳氢化合物排放物的有效燃烧。

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