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1. 发明申请

WO2006031163A1 A METHOD PERTAINING TO COMBUSTION, AND A BURNER 审中-公开
标题翻译：一种燃烧方法和燃烧器
公开(公告)号：WO2006031163A1
公开(公告)日：2006-03-23
申请号：PCT/SE2005/001194
申请日：2005-08-09
申请人： AGA AB , LUGNET, Anders , EKMAN, Tomas
发明人： LUGNET, Anders , EKMAN, Tomas
IPC分类号： F23D14/22 , F23C9/00 , F23L7/00
CPC分类号： F23L7/007 , F23C6/045 , F23C9/006 , F23C2201/20 , F23D14/22 , F23D14/32 , F23D2900/00006 , Y02E20/344
摘要： The present invention relates to a method pertaining to the combustion of a fuel with an oxidant in a heating furnace, wherein the fuel and the oxidant are delivered to a burner head. The invention is characterized in that in a first method step fuel and oxidant are caused to be emitted from the burner head (1; 10) in the close proximity of each other so that combustion will essentially take place close to and at a small distance outward of the burner head until there is reached in the furnace space a temperature that exceeds the spontaneous combustion temperature of the fuel; and in that in a second method step the fuel and the oxidant are caused to be emitted instead from the burner head (1; 10) at a mutual distance apart so that combustion will essentially take place at a distance from the burner head corresponding to at least the diameter of the burner head and outwards of the burner.
摘要翻译：本发明涉及一种在加热炉中燃烧燃料与氧化剂的方法，其中燃料和氧化剂被输送到燃烧器头部。本发明的特征在于，在第一种方法步骤中，使燃料和氧化剂从燃烧器头部（1; 10）彼此靠近地排出，使得燃烧将基本上靠近和小的距离向外发生直到在炉内达到超过燃料的自燃温度的温度; 并且在第二方法步骤中，使得燃料和氧化剂以相互间隔开的方式从燃烧器头部（1; 10）排出，使得燃烧将基本上发生在与对应于燃烧器头部至少燃烧器头部的直径和燃烧器的外侧。

2. 发明申请

WO2009131532A1 METHOD AND DEVICE FOR COMBUSTION OF SOLID FUEL 审中-公开
标题翻译：用于燃烧固体燃料的方法和装置
公开(公告)号：WO2009131532A1
公开(公告)日：2009-10-29
申请号：PCT/SE2009/050412
申请日：2009-04-22
申请人： AGA AB , EKMAN, Tomas , LUGNET, Anders
发明人： EKMAN, Tomas , LUGNET, Anders
IPC分类号： F23K3/02 , F23D1/00 , F23L7/00 , F23D14/78
CPC分类号： F23D1/00 , F23C9/006 , F23C2900/99001 , F23L7/005 , F23L7/007 , F23L2900/07007 , Y02E20/342 , Y02E20/344
摘要： Method for combusting a solid phase fuel, where the fuel is caused, by the help of a non-pneumatic feeding means (11), to be fed to an inlet opening (lla) in a burner device (10), where the burner device (10) is caused to comprise a first inlet (13a) for the oxidant through which an oxidant is caused to flow via a first supply conduit (13). The invention is characterised in that the first inlet (13a) for oxidant is caused to be arranged in the form of a first opening arranged by the inlet opening, through which the oxidant is caused to flow out, through a burner pipe (16) and out through a burner orifice (17) to a combustion space (18), so that the oxidant by ejector action causes the fuel to be conveyed through the burner pipe and out through the burner orifice (17), and in that water vapour is added to the oxi¬ dant before the oxidant reacts with the fuel.
摘要翻译：通过非气动进料装置（11）的帮助燃烧固体燃料的方法，其被引入燃料装置（10）中的入口（11a）上，其中燃烧装置（10）被引起包括用于氧化剂的第一入口（13a），通过所述第一入口使氧化剂经由第一供应管道（13）流动。本发明的特征在于，用于氧化剂的第一入口（13a）被布置成由通过入口开口排列的第一开口的形式，氧化剂通过该入口开口通过燃烧器管（16）和通过燃烧器孔口（17）排出到燃烧空间（18），使得氧化剂通过喷射器作用使得燃料通过燃烧器管道输送并通过燃烧器孔口（17）输出，并且加入水蒸汽在氧化剂与燃料反应之前，将氧化物加到氧化剂上。

3. 发明申请

WO2004029511A1 METHOD AND APPARATUS FOR HEAT TREATMENT 审中-公开
标题翻译：热处理方法与装置
公开(公告)号：WO2004029511A1
公开(公告)日：2004-04-08
申请号：PCT/SE2003/001492
申请日：2003-09-25
申请人： LINDE AG , EKMAN, Tomas , LUGNET, Anders
发明人： LUGNET, Anders
IPC分类号： F23D14/32
CPC分类号： F23C9/006 , F23C2202/30 , F23D14/22 , F23D14/32
摘要： A method and an apparatus for heat-treatment of materials, preferably metals, are provided. The method comprises the following steps: providing and maintaining a flame by supplying a burner with fuel and gas containing at least 80 percent by volume oxygen; creating an oxygen-hot exhaust mixture by recirculating exhausts from the flame to the gas containing oxygen by means of an ejector effect; mixing the oxygen-exhaust mixture and the fuel; and providing a secondary recirculation by recirculating exhausts from the flame to the oxygen-exhaust-fuel mixture. The method and apparatus allow for extremely low NOx emissions and high efficiency, resulting in an environmentally friendly and at the same time cost effective process.
摘要翻译：提供了一种用于热处理材料，优选金属的方法和装置。该方法包括以下步骤：通过向燃烧器供给包含至少80体积％氧气的燃料和气体来提供和维持火焰; 通过借助于喷射器效应将来自火焰的废气再循环到包含氧气的气体中产生氧 - 热排气混合物; 混合氧气排出混合物和燃料; 以及通过将来自火焰的废气再循环到排气 - 燃料混合物来提供二次再循环。该方法和装置允许非常低的NOx排放和高效率，导致环境友好并且同时成本有效的过程。

4. 发明申请

WO2009035408A1 DEVICE AND METHOD FOR HEATING A METAL MATERIAL 审中-公开
标题翻译：用于加热金属材料的装置和方法
公开(公告)号：WO2009035408A1
公开(公告)日：2009-03-19
申请号：PCT/SE2008/051022
申请日：2008-09-12
申请人： AGA AB , AXELSSON, Carl-Lennart , RITZEN, Ola , LUGNET, Anders , EKBLOM, Mattias
发明人： AXELSSON, Carl-Lennart , RITZEN, Ola , LUGNET, Anders , EKBLOM, Mattias
IPC分类号： C21D1/52 , C21D1/08 , C21D11/00 , C21D9/00 , C21D9/46 , C21D9/52 , C21D9/56 , F23D14/20 , F23D14/56 , F23D14/58 , F27B9/36 , F27D23/00
CPC分类号： F27B9/36 , C21D1/52 , C21D9/46 , F23D14/56 , F23D14/58 , F27D99/0033
摘要： Device for heating a metal material, comprising an elongated DFI burner device, arranged to be driven with gaseous oxidant and gaseous fuel and to be displaceable and longitudinally arranged with respect to the metal material. The device has supply devices for fuel and oxidant. The burner device comprises longitudinal, tubular vessels for fuel and for oxidant, arranged in parallel to one another and relative to the surface of the metal material. The vessels each have one or more openings arranged along the vessel, through which the fuel and oxidant are arranged to flow out and then converge in an ignition zone outside the respective vessels, where a flame is generated. The respective supply devices are arranged by means of a regulator to keep the pressure constant throughout the vessel in question during operation. Each vessel has a longitudinally displaceable piston for controlling the longitudinal extension of the flame in the longitudinal direction of the vessels.
摘要翻译：用于加热金属材料的装置，包括细长的DFI燃烧器装置，其布置成由气态氧化剂和气态燃料驱动，并相对于金属材料可位移和纵向布置。该装置具有用于燃料和氧化剂的供应装置。燃烧器装置包括用于燃料和氧化剂的纵向管状容器，其彼此平行且相对于金属材料的表面布置。各容器各具有沿容器布置的一个或多个开口，燃料和氧化剂通过该开口布置成流出，然后会聚在产生火焰的相应容器之外的点火区域中。相应的供应装置通过调节器布置，以在运行期间保持整个容器内的压力恒定。每个容器具有可纵向移动的活塞，用于控制火焰在容器的纵向方向上的纵向延伸。

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