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1. 发明申请

US20130122798A1 BUILDING PROVIDED WITH A HOOD FOR DRAWING FUMES PRODUCED IN METALLURGICAL ENVIRONMENT 审中-公开
标题翻译：用于绘制在冶金环境中生产的炉子的建筑物
公开(公告)号：US20130122798A1
公开(公告)日：2013-05-16
申请号：US13811848
申请日：2011-07-11
申请人： Stefano Miani , Michele Manazzone , Marco Peter Cudicio
发明人： Stefano Miani , Michele Manazzone , Marco Peter Cudicio
IPC分类号： F24F7/02 , F24F7/04
CPC分类号： F24F7/02 , B08B15/00 , B08B15/02 , C21C5/5294 , F24F7/04 , F27D17/003 , Y02P10/216
摘要： A building is provided with a hood for drawing fumes produced in a metallurgical environment, comprising: a main hood body defining a hood conduit having a decreasing cross-section between an inlet and an outlet openings for the fumes coming from the metallurgical environment; a header for collecting fumes coming from the outlet opening of the main hood body; one or more pipes for conveying fumes outside said header. Portions of said main hood body form walls of said one or more pipes.
摘要翻译：一种建筑物设置有用于吸收在冶金环境中产生的烟雾的罩，包括：主罩体，其限定用于来自冶金环境的烟雾的入口和出口之间的横截面减小的罩导管; 用于收集从主罩主体的出口开口的烟雾的头部; 一个或多个用于在所述头部外部输送烟雾的管道。所述主罩体的部分形成所述一个或多个管道的壁。

2. 发明授权

US06059070A Soundproofed conduit to discharge fumes 失效
标题翻译：隔音导管排放烟雾
公开(公告)号：US06059070A
公开(公告)日：2000-05-09
申请号：US19744
申请日：1998-02-06
申请人： Marco Peter Cudicio , Giorgio Beuzer
发明人： Marco Peter Cudicio , Giorgio Beuzer
IPC分类号： C21C5/36 , C21C5/52 , F27D17/00 , F27D21/00 , E04F17/04
CPC分类号： F27D17/001 , C21C5/5217 , F27D21/00 , C21C2005/366 , F23J2900/13003 , F27D2021/0064 , Y02P10/216 , Y10S454/906
摘要： Soundproofed conduit to discharge fumes, advantageously associated with assemblies to discharge fumes for melting systems in steel production plants, the conduit being located between the ventilation system (14) and an outlet chimney (13), at least the first segment (19a) of the discharge conduit defining a section with a value (A) through which the fumes transit, the conduit (12) defining a path, from the relative ventilation system (14) to the discharge chimney (13), comprising at least two counter-opposed and controlled changes in direction (15a, 15b) defining at least respective consecutive segments (19a, 19b, 19c) arranged one at an angle to another, the changes in direction being functionally configured so as to cause phase and counter-phase effects of the sound waves generated by the fluid in transit, the phase and counter-phase effects having the purpose of at least deadening partly the sound waves caused by the passage of the fluid.
摘要翻译：用于排出烟雾的隔音导管，其有利地与组件相关联，以排出用于钢铁生产设备中的熔化系统的烟雾，所述管道位于通风系统（14）和出口烟囱（13）之间，至少第一段（19a）排出管道，其限定具有值（A）的部分，烟道从所述相对通风系统（14）到所述排放烟道（13）从所述通道（12）限定出路径，所述通道包括至少两个反向对置和限定至少相应的连续段（19a，19b，19c）的方向（15a，15b）的改变，所述至少相应的连续段（19a，19b，19c）以一角度相互排列成一个方向，所述方向上的变化被功能地配置为引起声音的相位和相位效应由运输中的流体产生的波浪，相位和相位效应至少使得由流体通过引起的声波至少部分消音。

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