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1. 发明授权

US08152430B2 Three hopper charging installation for a shaft furnace 失效
标题翻译：三炉三炉加料装置
公开(公告)号：US08152430B2
公开(公告)日：2012-04-10
申请号：US12161588
申请日：2006-12-29
申请人： Emile Lonardi , Guy Thillen , Jean Gidt , Patrick Hutmacher
发明人： Emile Lonardi , Guy Thillen , Jean Gidt , Patrick Hutmacher
IPC分类号： F27D3/00
CPC分类号： B65D88/32 , C21B7/20 , F27B1/20 , F27D3/0025 , F27D3/0032 , F27D3/0033 , F27D3/10
摘要： A three hopper charging installation for a shaft furnace includes a rotary distribution device for distributing bulk material in the furnace by rotating a distribution member about the furnace central axis and a first, a second and a third hopper arranged in parallel above the rotary distribution device and offset from the central axis. A sealing valve housing is arranged between the hoppers and the distribution device. It has a top part with a first, a second and a third inlet respectively communicating with the first, the second and the third hopper. A first, a second and a third sealing valve are provided in the top part. Each sealing valve includes a flap which is pivotable between a closed sealing position and an open parking position. The sealing valve housing also has a funnel shaped bottom part with an outlet communicating with the distribution device. According to the invention, the top part of the sealing valve housing has a tripartite stellate configuration in horizontal section with a central portion, in which the inlets are arranged adjacently in triangular relationship about the central axis, and with a first, a second and a third extension portion, each sealing valve being adapted such that its flap opens outwardly with respect to the central axis by pivoting into a parking position located in the first, second or third extension portion respectively.
摘要翻译：用于竖炉的三料斗加料装置包括：旋转分配装置，用于通过围绕炉中心轴旋转分配构件而在炉中分配散装材料;以及第一，第二和第三料斗，平行设置在旋转分配装置上方，偏离中心轴。在料斗和分配装置之间设置密封阀壳体。它具有顶部，其具有分别与第一，第二和第三料斗连通的第一，第二和第三入口。第一，第二和第三密封阀设置在顶部。每个密封阀包括可在封闭的密封位置和开放的停放位置之间枢转的挡板。密封阀壳体还具有漏斗形底部，其具有与分配装置连通的出口。根据本发明，密封阀壳体的顶部具有在水平截面上具有中心部分的三边形星形结构，其中入口相对于中心轴线呈三角形关系布置，并且具有第一，第二和第二第三延伸部分，每个密封阀适于使得其翼片相对于中心轴线向外敞开，分别转动到位于第一，第二或第三延伸部分的停车位置。

2. 发明申请

US20090087284A1 THREE HOPPER CHARGING INSTALLATION FOR A SHAFT FURNACE 失效
标题翻译：三辊炉三重充电安装
公开(公告)号：US20090087284A1
公开(公告)日：2009-04-02
申请号：US12161588
申请日：2006-12-29
申请人： Emile Lonardi , Guy Thillen , Jean Gidt , Patrick Hutmacher
发明人： Emile Lonardi , Guy Thillen , Jean Gidt , Patrick Hutmacher
IPC分类号： B65G3/00 , F23K3/16
CPC分类号： B65D88/32 , C21B7/20 , F27B1/20 , F27D3/0025 , F27D3/0032 , F27D3/0033 , F27D3/10
摘要： A three hopper charging installation for a shaft furnace includes a rotary distribution device for distributing bulk material in the furnace by rotating a distribution member about the furnace central axis and a first, a second and a third hopper arranged in parallel above the rotary distribution device and offset from the central axis. A sealing valve housing is arranged between the hoppers and the distribution device. It has a top part with a first, a second and a third inlet respectively communicating with the first, the second and the third hopper. A first, a second and a third sealing valve are provided in the top part. Each sealing valve includes a flap which is pivotable between a closed sealing position and an open parking position. The sealing valve housing also has a funnel shaped bottom part with an outlet communicating with the distribution device. According to the invention, the top part of the sealing valve housing has a tripartite stellate configuration in horizontal section with a central portion, in which the inlets are arranged adjacently in triangular relationship about the central axis, and with a first, a second and a third extension portion, each sealing valve being adapted such that its flap opens outwardly with respect to the central axis by pivoting into a parking position located in the first, second or third extension portion respectively.
摘要翻译：用于竖炉的三料斗加料装置包括：旋转分配装置，用于通过围绕炉中心轴旋转分配构件而在炉中分配散装材料;以及第一，第二和第三料斗，平行设置在旋转分配装置上方，偏离中心轴。在料斗和分配装置之间设置密封阀壳体。它具有顶部，其具有分别与第一，第二和第三料斗连通的第一，第二和第三入口。第一，第二和第三密封阀设置在顶部。每个密封阀包括可在封闭的密封位置和开放的停放位置之间枢转的挡板。密封阀壳体还具有漏斗形底部，其具有与分配装置连通的出口。根据本发明，密封阀壳体的顶部具有在水平截面上具有中心部分的三边形星形结构，其中入口相对于中心轴线呈三角形关系布置，并且具有第一，第二和第二第三延伸部分，每个密封阀适于使得其翼片相对于中心轴线向外敞开，分别转动到位于第一，第二或第三延伸部分的停车位置。

3. 发明申请

US20080290567A1 Rotary Charging Device for a Shaft Furnace Equipped with a Cooling System 有权
标题翻译：具有冷却系统的轴式炉的旋转充电装置
公开(公告)号：US20080290567A1
公开(公告)日：2008-11-27
申请号：US12158955
申请日：2006-10-03
申请人： Guy Thillen , Jeannot Loutsch , Patrick Hutmacher , Emile Lonardi , Paul Tockert
发明人： Guy Thillen , Jeannot Loutsch , Patrick Hutmacher , Emile Lonardi , Paul Tockert
IPC分类号： C21B7/18
CPC分类号： F27B1/20 , C21B7/20 , F27D3/10 , F27D9/00
摘要： A rotary charging device for a shaft furnace, in particular a blast furnace, is disclosed. The charging device is equipped with a cooling system. The rotary charging device includes a rotatable support for rotary distribution means as well as a stationary housing for the rotatable support. The cooling system includes a rotary cooling circuit fixed in rotation with the rotatable support as well as a stationary cooling circuit on the stationary housing. A heat transfer device is provided which includes a stationary heat transfer element configured to be cooled by a cooling fluid flowing through the stationary cooling circuit and which includes a rotary heat transfer element configured to be heated by a separate cooling fluid circulated in the rotary cooling circuit. These heat transfer elements are arranged in facing relationship and have there between a heat transfer region for achieving heat transfer by convection and/or radiation through the heat transfer region without mixing of the separate cooling fluids of the rotary and stationary cooling circuits.
摘要翻译：公开了一种用于竖炉的旋转充电装置，特别是高炉。充电装置配有冷却系统。旋转充电装置包括用于旋转分配装置的可旋转支撑件以及用于可旋转支撑件的固定壳体。冷却系统包括与可旋转支撑件一起旋转地固定的旋转冷却回路以及在固定壳体上的固定冷却回路。提供了一种传热装置，其包括固定传热元件，其被配置为由流过固定冷却回路的冷却流体冷却，并且包括旋转传热元件，其被配置为由在旋转冷却回路中循环的单独的冷却流体加热。这些传热元件以面对的关系布置，并且在传热区域之间具有用于通过对流传热和/或辐射通过传热区域的传热区域，而不会混合旋转和静止冷却回路的分开的冷却流体。

4. 发明授权

US08021603B2 Rotary charging device for a shaft furnace equipped with a cooling system 有权
标题翻译：装有冷却系统的竖炉的旋转充气装置
公开(公告)号：US08021603B2
公开(公告)日：2011-09-20
申请号：US12158955
申请日：2006-10-03
申请人： Guy Thillen , Jeannot Loutsch , Patrick Hutmacher , Emile Lonardi , Paul Tockert
发明人： Guy Thillen , Jeannot Loutsch , Patrick Hutmacher , Emile Lonardi , Paul Tockert
IPC分类号： C21B7/18
CPC分类号： F27B1/20 , C21B7/20 , F27D3/10 , F27D9/00
摘要： A rotary charging device for a shaft furnace, in particular a blast furnace, is disclosed. The charging device is equipped with a cooling system. The rotary charging device includes a rotatable support for rotary distribution means as well as a stationary housing for the rotatable support. The cooling system includes a rotary cooling circuit fixed in rotation with the rotatable support as well as a stationary cooling circuit on the stationary housing. A heat transfer device is provided which includes a stationary heat transfer element configured to be cooled by a cooling fluid flowing through the stationary cooling circuit and which includes a rotary heat transfer element configured to be heated by a separate cooling fluid circulated in the rotary cooling circuit. These heat transfer elements are arranged in facing relationship and have there between a heat transfer region for achieving heat transfer by convection and/or radiation through the heat transfer region without mixing of the separate cooling fluids of the rotary and stationary cooling circuits.
摘要翻译：公开了一种用于竖炉的旋转充电装置，特别是高炉。充电装置配有冷却系统。旋转充电装置包括用于旋转分配装置的可旋转支撑件以及用于可旋转支撑件的固定壳体。冷却系统包括与可旋转支撑件一起旋转地固定的旋转冷却回路以及在固定壳体上的固定冷却回路。提供了一种传热装置，其包括固定传热元件，其被配置为由流过固定冷却回路的冷却流体冷却，并且包括旋转传热元件，其被配置为由在旋转冷却回路中循环的单独的冷却流体加热。这些传热元件以面对的关系布置，并且在传热区域之间具有用于通过对流传热和/或辐射通过传热区域的传热区域，而不会混合旋转和静止冷却回路的分开的冷却流体。

5. 发明授权

US08382471B2 Multiple hearth furnace 失效
标题翻译：多炉炉
公开(公告)号：US08382471B2
公开(公告)日：2013-02-26
申请号：US12527034
申请日：2008-02-15
申请人： Emile Lonardi , Patrick Hutmacher , Edgar Kraemer , Paul Tockert
发明人： Emile Lonardi , Patrick Hutmacher , Edgar Kraemer , Paul Tockert
IPC分类号： F27B9/02
CPC分类号： F27B1/02 , C21B13/10 , F27B1/24 , F27B9/24
摘要： A multiple hearth furnace including a rabble arm with a tubular structure and a solid plug body. The latter is received in a socket arranged in an arm fixing node. It has an axial through boring and cooling fluid supply and return channels arranged around this through boring. A clamping bolt is rotatably fitted in the through boring. It has a bolt head, which can be brought by rotation into and out of hooking engagement with an abutment surface on the arm fixing node. A threaded end of the clamping bolt sticks out of the through boring at the rear end of the plug body. A threaded sleeve, which is screwed onto this threaded end, bears on an abutment surface at the rear end of the plug body for exerting a clamping force onto the clamping bolt.
摘要翻译：一种多层炉，包括具有管状结构的拉头臂和固体塞体。后者被容纳在布置在臂固定节点中的插座中。它具有轴向通过镗孔和冷却流体供应和返回通道围绕这个通过镗孔布置。夹紧螺栓可旋转地安装在通孔中。它具有螺栓头，其可以通过旋转进入和脱离与臂固定节点上的邻接表面的钩接合。夹紧螺栓的螺纹端部伸出插头本体后端的通孔。拧在该螺纹端上的螺纹套筒承载在塞体后端的邻接表面上，用于向夹紧螺栓施加夹紧力。

6. 发明授权

US06210155B1 Charging device for a rotary hearth furnace 失效
标题翻译：旋转炉床炉充电装置
公开(公告)号：US06210155B1
公开(公告)日：2001-04-03
申请号：US09424759
申请日：1999-12-24
申请人： Gilbert Bernard , Emile Lonardi , Romain Frieden , Patrick Hutmacher
发明人： Gilbert Bernard , Emile Lonardi , Romain Frieden , Patrick Hutmacher
IPC分类号： F27B916
CPC分类号： C21B13/105 , C21B13/10 , F27B9/16 , F27D3/0033 , F27D3/08 , F27D3/10 , F27D21/0035 , F27D2003/0008 , F27D2003/001
摘要： The invention relates to a charging device for creating superimposed layers of fine-grained bulk material on a rotating hearth (2). For each layer of bulk material to be charged, said charging device comprises a discharge hopper (22) having an outflow slot (36) and a discharge roller (42) positioned ahead of each outflow slot (26). Said outflow slot (36) and discharge roller (42) extend essentially at a right angle to the direction of rotation of the rotating hearth and the discharge roller (42) has a drive (44), the rotational frequency of which can be controlled.
摘要翻译：本发明涉及一种用于在旋转炉床（2）上产生细粒散装材料的叠层的充电装置。对于每个要充电的散装材料层，所述充电装置包括排出料斗（22），其具有位于每个流出槽（26）前方的流出槽（36）和排出辊（42）。所述流出槽（36）和排出辊（42）基本上与旋转炉床的旋转方向成直角延伸，并且排出辊（42）具有能够控制其转速的驱动器（44）。

7. 发明授权

US06832564B2 Method of operating a multiple hearth furnace 失效
标题翻译：操作多台炉的方法
公开(公告)号：US06832564B2
公开(公告)日：2004-12-21
申请号：US10476113
申请日：2003-10-24
申请人： Patrick Hutmacher , Pascal Ferretti , Steve Arendt , Emile Lonardi
发明人： Patrick Hutmacher , Pascal Ferretti , Steve Arendt , Emile Lonardi
IPC分类号： F23B700
CPC分类号： F27B9/185
摘要： A method of operating a multiple hearth furnace with a plurality of vertically aligned hearth floors includes feeding a first material onto the uppermost hearth floor and moving it over the hearth floor before it falls through a drop hole onto the next lower hearth floor. The first material is processed in this way from hearth floor to hearth floor to the lowermost hearth floor. A second material is fed onto one of the hearth floors to be mixed into the first material. This second material is moved separately from the first material in a separate annular zone of the hearth floor onto which it is fed before it is mixed into the first material, providing an efficient thermal preconditioning of the second material prior to mixing it with the first material without requiring any supplemental equipment.
摘要翻译：一种操作具有多个垂直排列的炉底地板的多层炉的方法包括将第一种材料送入最上层的炉底地板上，并将其在炉底地板上移动，然后通过下落孔落到下一个下炉底板上。第一种材料以这种方式从炉底到炉床地板加工到最底部的炉底。第二种材料被送入其中一个炉床地板上以混合到第一种材料中。该第二材料在其混合到第一材料中之前被供给的炉床地板的单独的环形区域中与第一材料分开移动，从而在将第二材料与第一材料混合之前提供有效的热预处理而不需要任何补充设备。

8. 发明授权

US6010041A Device for discharge of bulk material from a pressure vessel 失效
标题翻译：用于从压力容器排放散装材料的装置
公开(公告)号：US6010041A
公开(公告)日：2000-01-04
申请号：US6818
申请日：1998-01-14
申请人： Emile Lonardi , Romain Frieden , Jorg Brinckmann , Patrick Hutmacher
发明人： Emile Lonardi , Romain Frieden , Jorg Brinckmann , Patrick Hutmacher
IPC分类号： B01D33/21 , B01J3/02 , B65G53/46 , G01F11/28
CPC分类号： B65G53/4691 , B01D33/21 , B01J3/02
摘要： A device for the discharge of bulk material (96) from a pressure vessel (2) is proposed, which comprises at least one sluice bin (24, 26) with a bottom (42, 44) and a top (40) sluice gate. The sluice bin (24, 26) is arranged under a plate (76, 76'), into which it forms an orifice (28, 30) for the bulk material (96). The top sluice gate (40) has a sealing plate (66), which is arranged above this plate (76, 76') in such a way that it can be positioned above the orifice (28, 30) of the sluice bin (24, 26) and, after a sealing connection to the edge of the orifice (28, 30) has been made, can be forced against this edge by overpressure in the pressure vessel (2).
摘要翻译：提出了一种用于从压力容器（2）排放散装材料（96）的装置，其包括至少一个具有底部（42,44）和顶部（40）闸门的闸门仓（24,26）。闸门箱（24,26）布置在板（76,76'）的下方，其形成用于散装材料（96）的孔口（28,30）。顶部闸门（40）具有密封板（66），该密封板（66）设置在该板（76,76'）的上方，使得其可以位于闸箱（24）的孔口（28,30）上方，26），并且在已经制造了与孔口（28,30）的边缘的密封连接之后，可以通过压力容器（2）中的超压而被迫靠在该边缘上。

9. 发明申请

US20100129759A1 MULTIPLE HEARTH FURNACE 失效
标题翻译：多功能炉
公开(公告)号：US20100129759A1
公开(公告)日：2010-05-27
申请号：US12527034
申请日：2008-02-15
申请人： Emile Lonardi , Patrick Hutmacher , Edgar Kraemer , Paul Tockert
发明人： Emile Lonardi , Patrick Hutmacher , Edgar Kraemer , Paul Tockert
IPC分类号： F27B1/24 , F27B1/02 , F27B9/02
CPC分类号： F27B1/02 , C21B13/10 , F27B1/24 , F27B9/24
摘要： A multiple hearth furnace including a rabble arm with a tubular structure and a solid plug body. The latter is received in a socket arranged in an arm fixing node. It has an axial through boring and cooling fluid supply and return channels arranged around this through boring. A clamping bolt is rotatably fitted in the through boring. It has a bolt head, which can be brought by rotation into and out of hooking engagement with an abutment surface on the arm fixing node. A threaded end of the clamping bolt sticks out of the through boring at the rear end of the plug body. A threaded sleeve, which is screwed onto this threaded end, bears on an abutment surface at the rear end of the plug body for exerting a clamping force onto the clamping bolt.
摘要翻译：一种多层炉，包括具有管状结构的拉头臂和固体塞体。后者被容纳在布置在臂固定节点中的插座中。它具有轴向通过镗孔和冷却流体供应和返回通道围绕这个通过镗孔布置。夹紧螺栓可旋转地安装在通孔中。它具有螺栓头，其可以通过旋转进入和脱离与臂固定节点上的邻接表面的钩接合。夹紧螺栓的螺纹端部伸出插头本体后端的通孔。拧在该螺纹端上的螺纹套筒承载在塞体后端的邻接表面上，用于向夹紧螺栓施加夹紧力。

10. 发明申请

US20100119986A1 MULTIPLE HEARTH FURNACE 审中-公开
标题翻译：多功能炉
公开(公告)号：US20100119986A1
公开(公告)日：2010-05-13
申请号：US12527093
申请日：2008-01-31
申请人： Emile Lonardi , Patrick Hutmacher , Edgar Kraemer , Paul Tockert
发明人： Emile Lonardi , Patrick Hutmacher , Edgar Kraemer , Paul Tockert
IPC分类号： F27B1/02 , F27B1/24 , F27D9/00
CPC分类号： F27B9/24 , F27B1/02 , F27B1/24 , F27D9/00
摘要： A multiple hearth furnace includes a gas cooling system for its central shaft and its rabble arms. This gas cooling system includes within the shaft an annular main distribution channel for supplying a cooling gas to the rabble arms and a central exhaust channel for evacuating the cooling gas leaving the rabble arms. The gas cooling system further includes an annular main supply channel surrounding the annular main distribution channel and being outwardly delimited by an outer shell of the shaft. A cooling gas inlet is connected to the annular main supply channel. A cooling gas passage between the annular main supply channel and the annular main distribution channel is spaced from the cooling gas inlet, so that cooling gas supplied to the cooling gas inlet has to flow through the annular main supply channel through several hearth chambers before it flows through the cooling gas passage into the annular main distribution channel.
摘要翻译：多炉底炉包括用于其中心轴的气体冷却系统及其摇臂。该气体冷却系统包括在轴内部的用于将冷却气体供应到摇臂的环形主分配通道和用于排出离开摇臂的冷却气体的中央排气通道。气体冷却系统还包括围绕环形主分配通道并由轴的外壳向外限定的环形主供应通道。冷却气体入口连接到环形主供应通道。在环形主供应通道和环形主分配通道之间的冷却气体通道与冷却气体入口间隔开，使得供应到冷却气体入口的冷却气体在流动之前必须通过多个炉床室流过环形主供应通道通过冷却气体通道进入环形主分配通道。

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