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    • 1. 发明申请
    • BURNER AND SPREADING ARRANGEMENT FOR A BURNER
    • 燃烧器和燃烧器的膨胀装置
    • WO2016162602A1
    • 2016-10-13
    • PCT/FI2016/050215
    • 2016-04-07
    • OUTOTEC (FINLAND) OY
    • MIETTINEN, ElliSUOMINEN, SariannaPESONEN, Lauri P.LAANINEN, AkiAHOKAINEN, TapioEKLUND, KajLAHTINEN, MarkkuBJÖRKLUND, Peter
    • F27D99/00
    • F27D99/0033F27D2099/004
    • The invention relates to a burner (1) such as a concentrate burner or a matte burner for feeding reaction gas and fine solids into a reaction shaft (2) of a suspension smelting furnace (3). The burner (1) comprises an annular fine solids discharge channel (4) that is radially limited at the outside by a first annular wall (5) and that is radially limited at the inside by a second annular wall (6). The annular fine solids discharge channel (4) is configured to receive fine solids from a fine solids feeding arrangement (7) and to create an annular flow of fine solids in the annular fine solids discharge channel (4). The annular fine solids discharge channel (4) being provided with spreading means (8) configured to be hit by the annular flow of fine solids and configured to even out particle distribution in the annular flow of fine solids.
    • 本发明涉及一种用于将反应气体和细小固体进料到悬浮熔炼炉(3)的反应轴(2)中的诸如浓缩燃烧器或无光燃烧器的燃烧器(1)。 燃烧器(1)包括环形微细固体排出通道(4),其通过第一环形壁(5)在外部径向限制,并且在内部由第二环形壁(6)径向限制。 环形细固体排出通道(4)构造成从细固体进料装置(7)接收细小固体,并在环形细固体排出通道(4)中产生细小固体的环形流。 环形细固体排放通道(4)设置有扩散装置(8),其被构造成被细固体的环形流体撞击并且构造成甚至在环状的细固体流中均匀分布。
    • 8. 发明申请
    • 焼結機の点火装置および焼結機
    • 烧结机点火装置和烧结机
    • WO2013145515A1
    • 2013-10-03
    • PCT/JP2013/000371
    • 2013-01-25
    • JFEスチール株式会社
    • 宮田 浩臣竹内 忍相馬 冬樹
    • F27B21/08C22B1/20F23D14/22
    • F27B21/06F27D2099/004
    • 焼結機のパレットの幅方向にわたって延びる燃料ガス用通路と、該燃料ガス用通路を挟んでその両側に延在する空気用通路と、前記燃料ガス用通路からの燃料ガスの噴出流と前記空気用通路からの燃焼用空気の噴出流が交会する向きに開口させた多数対のノズル孔が、前記燃料ガス用通路および前記空気用通路の長さ方向に沿い離間して設けられたバーナーと、前記ノズル孔より下の燃焼雰囲気を覆うバーナーフードと、を有し、前記バーナーがステンレス製鋼板を溶接加工したバーナーである、焼結機の点火装置。
    • 一种烧结机点火装置,具有:在烧结机的托盘的宽度方向上延伸的燃料气体通路; 在燃料气体通道的两侧延伸的气体通道,其间具有燃料气体通道; 具有多个喷嘴孔的燃烧器,其沿着燃料气体从燃料气体通道的流出和来自空气通道的燃烧空气的流出混合的方向开口,并且沿燃料气体通道的长度方向分开设置 和空气通道; 以及覆盖喷嘴孔下方的燃烧环境的燃烧器罩。 燃烧器是通过焊接不锈钢板形成的。
    • 9. 发明申请
    • METHOD AND DEVICE FOR TREATMENT OF CONTINUOUS OR DISCRETE METAL PRODUCTS
    • 用于处理连续或分散金属产品的方法和装置
    • WO2011126427A1
    • 2011-10-13
    • PCT/SE2011/050333
    • 2011-03-24
    • LINDE AGEICHLER, RudigerENGBOM, Anders
    • EICHLER, RudigerENGBOM, Anders
    • F27D17/00C21D1/52C21D9/56
    • C21D1/52B21D11/20C21D9/46C21D9/56C21D9/562F27B9/10F27D99/0033F27D2099/004
    • Method for heating a continuous elongated metal product (110; 7) such as strip or rod, alternatively a discreet sheet, which is transported on a conveyor path (101;14), where the heating takes place at a first heating location (103) using at least one DFI (Direct Flame Impingement) burner ( 102; 12; 22; 22a, 22b; 32a, 32b), past which the metal product is transported and the flame of which during passage is impinged directly upon a first surface of the metal product. The invention is characterized in that the combustion prod¬ ucts from the DFI burner are conveyed through at least one channel (104), which is caused to run, isolated from the metal product, from the location at which the flame of the DFI burner is arranged to impinge upon the first surface and on to at least a second heating location (106), which is caused to be arranged along the conveyor path, so that the combustion products from the DFI burner are caused to impinge upon a second, opposite surface of the metal product when the metal product passes the second heating location (106). The invention also relates to a device.
    • 用于加热连续细长金属产品(110; 7)的方法,所述连续细长金属产品(例如条带或棒状物)或替代地在传送路径(101; 14)上传送的分散片材,其中在第一加热位置(103)进行加热, 使用至少一个DFI(直接火焰冲击)燃烧器(102; 12; 22; 22a,22b; 32a,32b),金属产品被输送,其中通过期间的火焰直接冲击在第一表面上 金属制品。 本发明的特征在于,来自DFI燃烧器的燃烧产物通过至少一个通道(104)输送,该通道(104)从金属产品分离出与DFI燃烧器的火焰位置 布置成撞击在第一表面上并且至少第二加热位置(106),其被沿着传送路径布置,使得来自DFI燃烧器的燃烧产物被撞击到第二相对表面 的金属产品通过第二加热位置(106)时。 本发明还涉及一种装置。