公开(公告)号：US20160320125A1

公开(公告)日：2016-11-03

申请号：US15107781

申请日：2014-12-22

申请人： Tecnored Desenvolvimento Technologico S.A.

发明人： Hermes Joaquim Ferreira Filho ,  Kleiton Gonçalves Lovati

IPC分类号： F27B1/16 ,  F27D7/02 ,  C21B11/02 ,  F27B1/02

CPC分类号： F27B1/16 ,  C21B7/16 ,  C21B11/02 ,  C21C5/56 ,  F27B1/02 ,  F27B1/10 ,  F27D7/02 ,  F27D99/0033 ,  Y02P10/136

摘要： The present invention pertains to metallurgical processes and equipment and, more particularly, to a metallurgical furnace capable of operating with a broad range of broad range of raw materials and fuels, including those with high levels of impurities. Accordingly, the metallurgical furnace of the present invention comprises (i) at least an upper tub, (ii) at least a lower tub, (iii) at least a fuel feeder positioned substantially between the at least an upper tub and the at least a lower tub, (iv) at least a row of tuyeres positioned on at least one of at least an upper tub and at least a lower tub, the at least a row of tuyeres fluidly communicating inside the furnace with the outside environment, and (v) at least a burner positioned on at least one of at least an upper tub and at least a lower tub. The use of at least a burner jointly with the at least a row of tuyeres generates a very intense release of heat by virtue of the exothermic reactions which occur by this combination.

摘要翻译： 本发明涉及冶金工艺和设备，更具体地涉及一种能够在广泛范围的原料和燃料（包括那些具有高含量杂质）的燃料中运行的冶金炉。 因此，本发明的冶金炉包括（i）至少一个上部桶，（ii）至少一个下部桶，（iii）至少一个燃料供给器，基本位于至少一个上部桶和至少一个 下部桶，（iv）位于至少一个上部桶和至少一个下部桶中的至少一个的至少一排风口，所述至少一排风扇在炉内与外部环境流体连通，以及（v ）至少一个位于至少一个上部桶和至少一个下部桶中的至少一个上的燃烧器。 与至少一排风口共同使用至少一个燃烧器由于通过这种组合发生的放热反应，产生了非常强烈的热释放。

公开(公告)号：US20160195331A1

公开(公告)日：2016-07-07

申请号：US14915709

申请日：2014-10-17

申请人： EUGENE TECHNOLOGY CO., LTD.

发明人： Jun-Jin HYON ,  Byoung-Gyu SONG ,  Kyong-Hun KIM ,  Yong-Ki KIM ,  Yang-Sik SHIN ,  Chang-Dol KIM

IPC分类号： F27B1/00 ,  F27B1/02 ,  H01L21/67

CPC分类号： H01L21/67109 ,  F27B1/02 ,  F27B1/10 ,  F27B1/20 ,  F27B1/21 ,  F27B3/02 ,  F27B5/04 ,  F27B5/06 ,  F27B5/14 ,  F27B5/16 ,  F27B5/18 ,  F27B17/0033 ,  F27D3/0084 ,  H01L21/67126 ,  H01L21/67757 ,  H01L21/67778 ,  H01L21/67781

摘要： Provided is a substrate processing apparatus. The substrate processing apparatus includes a chamber body having a passage, through which substrates are transferred, in one side thereof, the chamber body having opened upper and lower portions, an inner reaction tube disposed above the chamber body to provide a process space in which a process with respect to the substrates is performed, the inner reaction tube having an opened lower portion, a substrate holder disposed in the opened lower portion of the chamber to move between a stacking position at which the substrates transferred through the passage are vertically stacked and a process position at which the substrate holder ascends toward the process space to perform the process with respect to the stacked substrates, a blocking plate connected to a lower portion of the substrate holder to ascend or descend together with the substrate holder, the blocking plate closing the opened lower portion of the inner reaction tube at the process position, a connection cylinder vertically disposed on a lower portion of the blocking plate to ascend or descend together with the blocking plate, and a blocking member connected between the opened lower portion of the chamber body and the connection cylinder to isolate the opened lower portion of the chamber body from the outside.

摘要翻译： 提供了一种基板处理装置。 基板处理装置包括：室主体，其一侧具有通过基板传送的通道，具有敞开的上部和下部的室主体，设置在室主体上方的内部反应管，以提供处理空间，其中， 执行相对于基板的处理，内反应管具有开口的下部，基板保持器设置在室的开口下部，以在堆叠位置之间移动，在该堆叠位置处，通过该通道传送的基板垂直堆叠， 处理位置，在该处理位置，衬底保持器朝向处理空间上升以执行相对于堆叠的衬底的处理，阻挡板连接到衬底保持器的下部以与衬底保持器一起上升或下降，阻挡板关闭 在处理位置打开内部反应管的下部，连接圆筒垂直向下 在阻挡板的下部突出并与阻挡板一起上升或下降;以及阻挡构件，其连接在室主体的敞开的下部与连接筒之间，以将室主体的打开的下部与外部隔开 。

公开(公告)号：US09011143B2

公开(公告)日：2015-04-21

申请号：US13501341

申请日：2010-09-15

申请人： Hannes Piringer

发明人： Hannes Piringer

IPC分类号： F27D1/12 ,  F27B1/02 ,  C04B2/12 ,  F27B1/26 ,  F27D19/00 ,  F27D21/00

CPC分类号： F27B1/02 ,  C04B2/12 ,  F27B1/26 ,  F27D19/00 ,  F27D21/0014

摘要： The method according to the invention for operating a PFR lime kiln having at least two shafts, which each have a preheating zone, a combustion zone and a cooling zone, and an overflow channel which connects the two shafts, substantially comprises the following method steps: the two shafts are operated alternately as a combustion shaft and exhaust gas shaft, combustion air and fuel are supplied to the combustion shaft, a corresponding flame length being formed, and the hot gases which are produced in the combustion shaft reach the exhaust gas shaft via the overflow channel, at least one parameter of the hot gases which is characteristic of the formation of the flame length being established by means of direct or indirect measurement in the region of the overflow channel and the ratio of fuel to combustion air being adjusted in accordance with this parameter in order to adjust a predetermined flame length.

摘要翻译： 根据本发明的用于操作具有至少两个轴的PFR石灰窑的方法，每个轴具有预热区域，燃烧区域和冷却区域以及连接两个轴的溢流通道，其基本上包括以下方法步骤： 两个轴作为燃烧轴和废气轴交替地操作，燃烧空气和燃料被供应到燃烧轴，形成相应的火焰长度，并且在燃烧轴中产生的热气体经由 溢流通道，通过在溢流通道的区域中的直接或间接测量以及根据燃烧空气的比例调节燃料与燃烧空气的比例而形成火焰长度形成特征的热气体的至少一个参数 用该参数来调整预定的火焰长度。

公开(公告)号：US20140099590A1

公开(公告)日：2014-04-10

申请号：US13826688

申请日：2013-03-14

申请人： Koji HAYASHI ,  Taichi SHIMIZU

发明人： Koji HAYASHI ,  Taichi SHIMIZU

IPC分类号： F27B1/02 ,  F27D9/00 ,  F27B1/20 ,  F27B9/02

CPC分类号： F27B1/02 ,  F27B1/20 ,  F27B9/021 ,  F27B9/028 ,  F27B9/2469 ,  F27B9/38 ,  F27B9/39 ,  F27B9/40 ,  F27D9/00

摘要： The invention provides a multistage heating system including a compact multistage furnace of which the installation area in a factory is decreased and a work carrier machine. A multistage furnace is configured by piling up a plurality of furnace units in the vertical direction. Each of the furnace units includes an upper heater and a lower heater, support pipes disposed on the upper heater and extending in the horizontal direction, and a plurality of work support bars mounted over the support pipes. A work carrier machine includes work carrier bars extending in the horizontal direction, a horizontal motion mechanism connecting the ends of the work carrier bars and move the work carrier bars on horizontal rails, and a vertical motion mechanism moving the body of the work carrier machine including the horizontal rails on vertical rails.

摘要翻译： 本发明提供了一种多级加热系统，其包括紧凑型多级炉，其中工厂的安装面积减小，工作承载机。 多级炉通过在垂直方向上堆叠多个炉单元构成。 每个炉单元包括上加热器和下加热器，设置在上加热器上并在水平方向上延伸的支撑管，以及安装在支撑管上的多个工作支撑杆。 工作载体机器包括沿水平方向延伸的工作承载杆，连接工作承载杆的端部并将工作承载杆移动到水平轨道上的水平运动机构，以及使工作承载机的主体移动的垂直运动机构，包括 垂直导轨上的水平导轨。

公开(公告)号：US20130099431A1

公开(公告)日：2013-04-25

申请号：US13807211

申请日：2011-06-28

申请人： Peter Björklund ,  Kaarle Peltoniemi ,  Mikael Jåfs ,  Tapio Ahokainen ,  Kari Pienimäki ,  Lauri P. Pesonen

发明人： Peter Björklund ,  Kaarle Peltoniemi ,  Mikael Jåfs ,  Tapio Ahokainen ,  Kari Pienimäki ,  Lauri P. Pesonen

IPC分类号： F27B1/02 ,  F27D3/00 ,  F27D9/00

CPC分类号： F27B1/02 ,  C22B15/0047 ,  F27B19/04 ,  F27D3/0025 ,  F27D9/00

摘要： The invention relates to a suspension smelting furnace comprising a reaction shaft (1), an uptake shaft (2), and a lower furnace (3), as well as a concentrate burner (4) for feeding reaction gas and fine solids into the reaction shaft (1) of the suspension smelting furnace. The concentrate burner (4) comprises a fine solids discharge channel (5) that is radially limited by the wall (6) of the solids discharge channel, a fine solids dispersion device (7) in the fine solids discharge channel (5), an annular reaction gas channel (8) that surrounds the fine solids discharge channel (5) and is radially limited by the wall (9) of the annular reaction gas channel (8), and a cooling block (10) that surrounds the annular reaction gas channel (8). The cooling block (10) is a component that is manufactured by a continuous casting method. The cooling block (10) is attached to the arch (11) of the reaction shaft (1) and the wall (9) of the annular reaction gas channel (8), so that the discharge orifice (12) of the annular reaction gas channel (8) is formed between a structure (13), which is jointly formed by the cooling block (10) and the wall (9) of the annular reaction gas channel (8), and the wall (6) of the solids discharge channel. The invention also relates to a concentrate burner (4) for feeding reaction gas and fine solids into the reaction shaft (1) of a suspension smelting furnace.

摘要翻译： 本发明涉及一种包括反应轴（1），吸收轴（2）和下炉（3）的悬浮熔炼炉，以及用于将反应气体和细小固体进料到反应器中的浓缩燃烧器（4） 悬挂式熔炼炉的轴（1）。 浓缩燃烧器（4）包括由固体排放通道的壁（6）径向限制的精细固体排出通道（5），细固体排出通道（5）中的细固体分散装置（7）， 围绕细固体排出通道（5）并由环形反应气体通道（8）的壁（9）径向限制的环形反应气体通道（8）和围绕环形反应气体的冷却块（10） 通道（8）。 冷却块（10）是通过连续铸造法制造的部件。 冷却块（10）安装在反作用轴（1）的拱形部（11）和环形反应气体通道（8）的壁（9）上，使得环形反应气体的排出孔（12） 通道（8）形成在由冷却块（10）共同形成的结构（13）和环形反应气体通道（8）的壁（9）和固体排出口（6）之间 渠道。 本发明还涉及一种用于将反应气体和细小固体进料到悬浮熔炼炉的反应轴（1）中的浓缩燃烧器（4）。

公开(公告)号：US5888458A

公开(公告)日：1999-03-30

申请号：US817045

申请日：1997-04-04

申请人： Toshio Suwa ,  Nobuaki Kobayashi ,  Hiroshi Igarashi ,  Kimio Iino ,  Yoshiteru Kikuchi ,  Yasuyuki Yamamoto

发明人： Toshio Suwa ,  Nobuaki Kobayashi ,  Hiroshi Igarashi ,  Kimio Iino ,  Yoshiteru Kikuchi ,  Yasuyuki Yamamoto

IPC分类号： C21C5/56 ,  C21C7/00 ,  C22B15/00 ,  C22B21/00 ,  F27B1/02 ,  F27B3/06 ,  F27B3/18 ,  F27B3/20 ,  F27B3/22 ,  F27D13/00

CPC分类号： C22B21/0084 ,  C21C5/565 ,  C21C5/567 ,  C22B15/0045 ,  C22B15/0056 ,  F27B1/025 ,  F27B3/065 ,  F27B3/18 ,  F27B3/205 ,  F27B3/225 ,  F27D13/002 ,  C21C2007/0093 ,  Y02P10/216 ,  Y02P10/22 ,  Y10S266/90

摘要： Disclosed is a melting furnace of metals and melting method thereof, which can control the rate at which a metallic raw material is introduced from a preheating section to a melting section within an optimum range and which can achieve efficient melting of the metallic raw material using oxygen burners only. The metal melting furnace has a melting section (22) provided with oxygen burners (21) and a preheating section (23) for preheating the metallic raw material located above the melting section, with a reduced section (24), having an inner diameter smaller than those of the melting section (22) and of the preheating section (23), being located between the melting section (22) and the preheating section (23).

摘要翻译： PCT No.PCT / JP96 / 02228 Sec。 371日期1997年04月4日 102（e）日期1997年4月4日PCT PCT 1996年8月7日PCT公布。 出版物WO97 / 06394 日期1997年2月20日公开了一种金属熔化炉及其熔融方法，其可以控制将金属原料从预热段引入熔化区域的最佳范围内的速率，并且可以实现 仅使用氧气燃烧器的金属原料。 金属熔化炉具有设置有氧燃烧器（21）的熔化部分（22）和用于预热位于熔化部分上方的金属原料的预热部分（23），其具有减小的部分（24），内径较小 位于熔化部分（22）和预热部分（23）之间的熔化部分（22）和预热部分（23）。

公开(公告)号：US4881670A

公开(公告)日：1989-11-21

申请号：US246570

申请日：1988-09-13

申请人： Masao Yamaoka ,  Tomohiro Toyota

发明人： Masao Yamaoka ,  Tomohiro Toyota

IPC分类号： B22D39/02 ,  C21C5/42 ,  F27B1/02 ,  F27B3/04 ,  F27D3/15 ,  F27D19/00

CPC分类号： F27B1/025 ,  C21C5/42 ,  F27B3/045 ,  F27D2019/0003 ,  F27D3/1509

摘要： A holding furnace with an automatic melt supplying system comprising a holding chamber for holding a melt at a predetermined temperature, a treating chamber for cleaning the melt, and a melt supplying chamber connected for supplying the melt to a subsequent process. A plug is mounted in an opening intercommunicating the treating chamber and the melt supplying chamber. A force block vertically movably mounted in the melt supplying chamber, the force block being submerged in the melt stored in the melt supplying chamber to supply the melt to the subsequent process when the plug is in a closed position.

摘要翻译： 一种具有自动熔体供给系统的保持炉，其包括用于将熔体保持在预定温度的保持室，用于清洁熔体的处理室，以及用于将熔体供应到随后的过程中的熔融供给室。 插塞安装在相互连通处理室和熔体供应室的开口中。 垂直移动地安装在所述熔体供给室中的力块，所述力块被浸入存储在所述熔融物供给室中的所述熔体中，以在所述塞处于关闭位置时将所述熔体供应到随后的过程。

公开(公告)号：US4758270A

公开(公告)日：1988-07-19

申请号：US23392

申请日：1987-03-09

申请人： Peter Bardenheuer

发明人： Peter Bardenheuer

IPC分类号： F27B1/02 ,  F27B1/10 ,  F27B1/26 ,  C22B1/248

CPC分类号： F27B1/26 ,  F27B1/025 ,  F27B1/10 ,  Y10S266/90

摘要： A process for melting metal in a shaft furnace operated without coke using a liquid or gaseous fuel, whose combustion products initially heat the molten metal which has collected below the furnace hearth (2) in furnace shaft (1) to the desired tapping temperature, followed by the introduction thereof into the furnace shaft for melting the metal. Furnace shaft and furnace hearth are seperated by a water-cooled grid (6), which carries the charge introduced into the shaft. The flame temperature of burner (3) is controlled through preheating the combustion air. The combustion air is recuperatively heated by the waste gases of the shaft furnace. The heat transfer in the recuperator (4) is variable and can be influenced by the supply of cooling air to the waste gases prior to recuperation, by a controllable induced draft blower behind the recuperator and/or after-burning of the waste gases prior to the introduction thereof into the recuperator.

摘要翻译： 一种使用液体或气体燃料在无焦炭操作的竖炉中熔化金属的方法，其燃烧产物最初将已经收集在炉轴（1）中的炉底（2）下方的熔融金属加热至所需的出钢温度， 通过将其引入炉轴中以熔化金属。 炉轴和炉膛由水冷栅格（6）分隔开，其中带有引入轴的电荷。 燃烧器（3）的火焰温度通过预热燃烧空气来控制。 燃烧空气由竖炉的废气再循环加热。 换热器（4）中的热传递是可变的，并且可以受到在再生之前通过可调节的引风机在废气回收器之后供应冷却空气和/或在废气再燃烧之前 将其引入到换热器中。

公开(公告)号：US4286775A

公开(公告)日：1981-09-01

申请号：US188441

申请日：1980-09-19

申请人： John C. Scarlett ,  Charles W. Sanzenbacher

发明人： John C. Scarlett ,  Charles W. Sanzenbacher

IPC分类号： C21B13/10 ,  C21B13/14 ,  F27B1/02 ,  F27B15/00

CPC分类号： C21B13/002 ,  C21B13/10 ,  C21B13/14 ,  F27B1/025 ,  Y02P10/122 ,  Y02P10/128 ,  Y02P10/136 ,  Y02P10/265 ,  Y02P10/283

摘要： A method and apparatus for reducing particulate iron oxide and producing molten iron in which coal and oxygen are impinged onto a molten iron bath in a closed vessel to melt the iron and gasify the coal. The hot off gas from the vessel is removed and used as the reductant in a counterflow shaft furnace to reduce iron oxide pellets and/or iron ore in a continuous manner. The hot reduced product from the shaft is discharged directly into the molten iron bath and melted.

摘要翻译： 一种用于还原颗粒氧化铁并生产铁水的方法和装置，其中煤和氧气撞击在密闭容器中的铁水浴中以熔化铁并使煤气化。 去除来自容器的热气，并将其用作逆流竖炉中的还原剂，以连续的方式还原氧化铁颗粒和/或铁矿石。 来自轴的热还原产物直接排放到铁水浴中并熔化。

公开(公告)号：US4249894A

公开(公告)日：1981-02-10

申请号：US907535

申请日：1978-05-19

申请人： Bernhard Schulze-Heil

发明人： Bernhard Schulze-Heil

IPC分类号： C04B2/12 ,  F27B1/02 ,  F27B1/04 ,  F27B1/10 ,  F27D1/08 ,  C21B7/08

CPC分类号： F27B1/04

摘要： An improved blast furnace for heating granular materials is provided of the "CCR" type which includes two similar stacks disposed side by side, one of which heats the goods by direct current while the discharging gases escape from the other parallel unheated stack in a countercurrent manner. Both of the stacks are provided with an annular channel between the heating and cooling zones thereof which is formed by hollow generally cylindrical members which are connected with each other by cross-intersecting channels. These cylinders are suspended in the enlarged bosh-like lower ends of the stacks by supports which do not extend below the cylinder members, so as to minimize damage to the supports.

摘要翻译： 提供了一种用于加热颗粒材料的改进的高炉，其包括并排设置的两个相似的堆叠，其中一个用于通过直流加热货物的“CCR”型，而排放气体以逆流方式从另一个平行的未加热的堆叠中逸出 。 两个堆叠体在其加热区域和冷却区域之间设置有环形通道，其由通过交叉相交通道彼此连接的中空的大致圆柱形构件形成。 这些气缸通过不延伸到气缸构件下方的支撑件悬挂在堆叠体的扩大的bosh状下端中，以便最小化对支撑件的损伤。