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1. 发明授权

US08393893B2 Rotary furnace burner 有权
标题翻译：旋转炉燃烧器
公开(公告)号：US08393893B2
公开(公告)日：2013-03-12
申请号：US12520661
申请日：2007-12-20
申请人： Ernst Schröder , Alexander Knoch
发明人： Ernst Schröder , Alexander Knoch
IPC分类号： F24D17/01 , F24C6/04 , F23G7/12 , F23G5/20
CPC分类号： F23D1/00 , F23C6/047 , F23D17/00 , F23D2201/10 , F23G5/20 , F23G7/12 , F23G2900/54402
摘要： In order to provide a rotary-furnace burner in which the quantity fraction of cost-effective particulate secondary fuels to be used as energy carriers can be increased and the configuration of the burner flame can be influenced, even during the operation of the burner, it is proposed, according to the invention, to arrange an expansion chamber open towards the burner mouth and having a widened cross section, as compared with the tube or individual tubes in the burner in front of the issue of the tube or tubes for blowing out the secondary fuels, and to make the axial length and the volume of the expansion chamber variable, during the operation of the burner, by means of the axial displacement of the secondary-fuel tubes, so that the particulate secondary fuel particles blown out at the burner mouth with a considerably reduced velocity do not fly past the burner flame, but, instead, burn out in the flame.
摘要翻译：为了提供一种旋转炉燃烧器，其中可以增加用作能量载体的成本有效的颗粒二次燃料的数量分数，并且即使在燃烧器的操作期间也可以影响燃烧器火焰的构造，根据本发明，提出了一种膨胀室，其朝向燃烧器口敞开并具有加宽的横截面，与管或管的前面的管或各个管相比，用于吹出二次燃料，并且通过辅助燃料管的轴向位移，在燃烧器的操作期间使膨胀室的轴向长度和体积可变，使得在燃烧器处吹出的颗粒二次燃料颗粒嘴巴速度明显降低，不能飞过燃烧器火焰，而是在火焰中燃烧。

2. 发明授权

US08449292B2 Rotary furnace burner 失效
标题翻译：旋转炉燃烧器
公开(公告)号：US08449292B2
公开(公告)日：2013-05-28
申请号：US12089719
申请日：2006-11-08
申请人： Alexander Knoch , Ernst Schröder , Karin Kluthe , Wilhelm Wenzel , Giovanni Loggia
发明人： Alexander Knoch , Ernst Schröder , Karin Kluthe , Wilhelm Wenzel , Giovanni Loggia
IPC分类号： F23C7/00 , F23D17/00 , F23D3/00
CPC分类号： F23D1/00
摘要： A rotary kiln burner particularly for fine-grained solid fuels such as coal dust, with jet air nozzles which can be adjusted easily and effectively during operation of the kiln in order to change the divergence angle of the high-speed jet air streams to change the flame shape and optimize the combustion. The jet air nozzles are attached with the nozzle openings divergent to the burner axis at the end of jet air pipes. The nozzle openings are arranged around the burner axis, with the axes parallel, with the jet air pipes arranged inside an annular cooling air space surrounding the coal dust channel and enclosed on the outside by the burner housing pipe. The nozzle openings are mounted so that they can rotate around the jet air pipe axes, so that on turning the jet air pipes at the cold end of the burner lance, the divergence of the high-speed jet air streams, and thus the angle of the jet air flow angle of the jet air flow cone angle of the jet air flow cone in relation to the coal dust cone, can be changed and adjusted.
摘要翻译：一种特别用于诸如煤尘的细粒固体燃料的旋转窑燃烧器，其具有喷射空气喷嘴，其可以在窑的操作期间容易且有效地调节，以便改变高速喷气流的发散角度，以改变火焰形状和优化燃烧。喷射空气喷嘴附接有喷嘴开口，在喷气空气管的端部处扩散到燃烧器轴线。喷嘴开口围绕燃烧器轴线布置，其轴线平行，喷射空气管布置在围绕煤尘通道的环形冷却空气空间内，并由燃烧器壳体管封闭在外部。喷嘴开口安装成使得它们可以围绕喷气管道轴线旋转，从而在燃烧器喷枪冷端转动喷气管时，高速喷气流的发散，可以改变和调整喷气流锥体相对于煤尘锥的喷气流锥角的喷气流角。

3. 发明申请

US20100019063A1 ROTARY FURNACE BURNER 有权
标题翻译：旋转炉燃烧器
公开(公告)号：US20100019063A1
公开(公告)日：2010-01-28
申请号：US12520661
申请日：2007-12-20
申请人： Ernst Schröder , Alexander Knoch
发明人： Ernst Schröder , Alexander Knoch
IPC分类号： B05B7/10
CPC分类号： F23D1/00 , F23C6/047 , F23D17/00 , F23D2201/10 , F23G5/20 , F23G7/12 , F23G2900/54402
摘要： In order to provide a rotary-furnace burner in which the quantity fraction of cost-effective particulate secondary fuels to be used as energy carriers can be increased and the configuration of the burner flame can be influenced, even during the operation of the burner, it is proposed, according to the invention, to arrange an expansion chamber open towards the burner mouth and having a widened cross section, as compared with the tube or individual tubes in the burner in front of the issue of the tube or tubes for blowing out the secondary fuels, and to make the axial length and the volume of the expansion chamber variable, during the operation of the burner, by means of the axial displacement of the secondary-fuel tubes, so that the particulate secondary fuel particles blown out at the burner mouth with a considerably reduced velocity do not fly past the burner flame, but, instead, burn out in the flame.
摘要翻译：为了提供一种旋转炉燃烧器，其中可以增加用作能量载体的成本有效的颗粒二次燃料的数量分数，并且即使在燃烧器的操作期间也可以影响燃烧器火焰的构造，根据本发明，提出了一种膨胀室，其朝向燃烧器口敞开并具有加宽的横截面，与管或管的前面的管或单独的管相比，用于吹出二次燃料，并且通过辅助燃料管的轴向位移，在燃烧器的操作期间使膨胀室的轴向长度和体积可变，使得在燃烧器处吹出的颗粒二次燃料颗粒嘴巴速度明显降低，不能飞过燃烧器火焰，而是在火焰中燃烧。

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