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1. 发明申请

WO2010076211A1 BUSTLE PIPE ARRANGEMENT 审中-公开
标题翻译：卫星管道装置
公开(公告)号：WO2010076211A1
公开(公告)日：2010-07-08
申请号：PCT/EP2009/067248
申请日：2009-12-16
申请人： PAUL WURTH REFRACTORY & ENGINEERING GmbH , PAUL WURTH S.A. , SIMOES, Jean-Paul , HAUSEMER, Lionel , MÖLLER, Manfred , TOCKERT, Paul , HEBEL, Rudolf
发明人： SIMOES, Jean-Paul , HAUSEMER, Lionel , MÖLLER, Manfred , TOCKERT, Paul , HEBEL, Rudolf
IPC分类号： F27B1/16 , C21B7/16 , C21B9/10
CPC分类号： F27B1/16 , C21B7/163 , C21B9/10 , F27B1/10 , F27D1/12 , F27D3/16
摘要： The present invention proposes a bustle pipe arrangement (10) of a shaft furnace, in particular for feeding hot gas into the shaft furnace such as e.g. a blast furnace, wherein the bustle pipe arrangement (10) comprises a circumferential bustle pipe (12) arranged along the outer casing (14) of the shaft furnace, the bustle pipe (12) being arranged at a certain distance form the outer casing (14). The arrangement (10) further comprises a plurality of first arms (22) connecting the bustle pipe (12) to the outer casing (14) of the shaft furnace on a first level; and a plurality of second arms (24) connecting the bustle pipe (12) to the outer casing (14) of the shaft furnace on a second level, the first level being different from the second level. First and second blow channels (26, 30) are respectively arranged through the first and second arms (22, 24) for fluidly connecting the bustle pipe (12) to the interior of the shaft furnace.
摘要翻译：本发明提出了一种竖炉的le管装置（10），特别是用于将热气体输送到竖炉中，一种高炉，其中，所述b管装置（10）包括沿所述竖炉的外壳（14）布置的周向le管（12），所述le管（12）以一定距离形成所述外壳（ 14）。所述装置（10）还包括多个第一臂（22），所述多个第一臂（22）在所述竖炉（12）的第一水平面上连接所述竖炉的所述外壳体（14）以及多个第二臂（24），所述第二臂（24）在所述竖炉（12）与所述竖炉的外壳（14）之间的第二水平面上连接，所述第一水平与所述第二水平不同。第一和第二吹动通道（26,30）分别布置成穿过第一和第二臂（22,24），用于将膛管（12）流体连接到竖炉的内部。

2. 发明申请

WO2010076210A1 BUSTLE PIPE ARRANGEMENT 审中-公开
标题翻译：卫星管道装置
公开(公告)号：WO2010076210A1
公开(公告)日：2010-07-08
申请号：PCT/EP2009/067244
申请日：2009-12-16
申请人： PAUL WURTH REFRACTORY & ENGINEERING GmbH , PAUL WURTH S.A. , SIMOES, Jean-Paul , HAUSEMER, Lionel , MÖLLER, Manfred , TOCKERT, Paul , HEBEL, Rudolf
发明人： SIMOES, Jean-Paul , HAUSEMER, Lionel , MÖLLER, Manfred , TOCKERT, Paul , HEBEL, Rudolf
IPC分类号： F27B1/16 , C21B7/16 , C21B9/10
CPC分类号： F27B1/16 , C21B7/163 , C21B9/10 , F27B1/12 , F27D1/12 , F27D3/16
摘要： The present invention proposes a bustle pipe arrangement (10) of a shaft furnace, in particular for feeding hot gas into the shaft furnace such as e.g. a blast furnace, wherein the bustle pipe arrangement (10) comprises a circumferential bustle pipe (12) arranged along the outer casing (14) of the shaft furnace, at a certain distance therefrom. The arrangement (10) further comprises a plurality of first support arms (22) connecting the bustle pipe (12) to the outer casing (14) of the shaft furnace on a first level; and a plurality of second support arms (24) connecting the bustle pipe (12) to the outer casing (14) of the shaft furnace on a second level, the first level being separate from the second level. The first and second support arms (22, 24) are configured to support the circumferential bustle pipe (12). First blow channels (26) are arranged through the first support arms (22) for fluidly connecting the bustle pipe (12) to the interior of the shaft furnace.
摘要翻译：本发明提出了一种竖炉的le管装置（10），特别是用于将热气体输送到竖炉中，高炉，其中所述鲈鱼管装置（10）包括沿着所述竖炉的外壳（14）布置在其一定距离处的周向b管（12）。所述装置（10）还包括多个第一支撑臂（22），所述第一支撑臂（22）在所述竖炉（12）的第一水平面上连接所述竖炉的所述外壳体（14）以及多个第二支撑臂（24），所述第二支撑臂（24）在所述竖炉（12）与所述竖炉的外壳（14）之间的第二水平面上连接，所述第一水平面与所述第二水平分开。第一和第二支撑臂（22,24）构造成支撑周向b le pipe（12）。第一吹气通道（26）穿过第一支撑臂（22）布置，用于将膛管（12）流体连接到竖炉的内部。

3. 发明申请

WO2010133563A1 DEVICE FOR REGULATING THE TEMPERATURE OF A GAS IN A HOT GAS MAIN 审中-公开
标题翻译：用于调节气体主要气体温度的装置
公开(公告)号：WO2010133563A1
公开(公告)日：2010-11-25
申请号：PCT/EP2010/056767
申请日：2010-05-18
申请人： PAUL WURTH S.A. , PAUL WURTH REFRACTORY & ENGINEERING GMBH , MÖLLER, Manfred , ESCHMANN, Friedrich , SIMOES, Jean-Paul
发明人： MÖLLER, Manfred , ESCHMANN, Friedrich , SIMOES, Jean-Paul
IPC分类号： C21B9/16 , F23J15/06 , F27B1/16 , C21B5/06
CPC分类号： C21B9/16 , C21B5/06 , C21B2100/64 , F27B1/16 , F27D99/0033 , Y02P10/283
摘要： The present invention proposes a device (10) for regulating the temperature of a gas in a hot gas main for feeding hot gas to a blast furnace. Such a device (10) comprises a mixing pot (14) with a first mixing chamber (16) and a second mixing chamber (18), the first and second mixing chambers (16, 18) being in fluid communication with each other by means of a Venturi-type restriction (20). The first mixing chamber (16) is provided with a first inlet port (22) for feeding hot gas into the first mixing chamber (16), a second inlet port (26) for feeding cold gas into the first mixing chamber (16) and a third inlet port (56) for feeding cold gas into the second mixing chamber (18). The first mixing chamber (16) is further provided with a first outlet port (42) for feeding a first stream of mixed gas from the first mixing chamber (16) to a first gas distribution system (46), while the second mixing chamber (18) is provided with a second outlet port (60) for feeding a second stream of mixed gas from the second mixing chamber (18) to a second gas distribution system (64). The first stream of mixed gas has a temperature different from a temperature of the second stream of mixed gas.
摘要翻译：本发明提出了一种用于调节用于向高炉供给热气体的热气体主体中的气体的温度的装置（10）。这种装置（10）包括具有第一混合室（16）和第二混合室（18）的混合罐（14），第一和第二混合室（16,18）通过装置彼此流体连通的文丘里型限制（20）。第一混合室（16）设置有用于将热气体输送到第一混合室（16）中的第一入口（22），用于将冷气送入第一混合室（16）的第二入口（26）和用于将冷气送入第二混合室（18）的第三入口（56）。第一混合室（16）还设置有第一出口（42），用于将来自第一混合室（16）的第一混合气体流供给到第一气体分配系统（46），而第二混合室 18）设置有用于将来自第二混合室（18）的第二混合气体流供给到第二气体分配系统（64）的第二出口（60）。第一混合气体流的温度不同于第二混合气体流的温度。

4. 发明申请

WO2011147781A1 TUYERE STOCK ARRANGEMENT OF A BLAST FURNACE 审中-公开
标题翻译：锅炉的锅炉装置
公开(公告)号：WO2011147781A1
公开(公告)日：2011-12-01
申请号：PCT/EP2011/058378
申请日：2011-05-23
申请人： PAUL WURTH S.A. , SIMOES, Jean-Paul , TOCKERT, Paul , HAUSEMER, Lionel
发明人： SIMOES, Jean-Paul , TOCKERT, Paul , HAUSEMER, Lionel
IPC分类号： F27B1/16 , F27D3/18 , C21B5/00 , C21B7/16
CPC分类号： F27B1/16 , C21B5/001 , C21B7/163 , F27D3/18
摘要： Tuyere stock arrangement (10) of a blast furnace comprising a tuyere body (20) configured for installation in a shaft furnace wall (12), the tuyere body (20) comprising a front face (24) facing an interior of the shaft furnace and an opposite rear face (26), a tuyere channel (28) extending from the rear face (26) to the front face (24). The tuyere stock arrangement (10) further comprises a blowpipe (34) connected between the rear face (26) of the tuyere body (20) and a hot blast air supply system (38, 39), the blowpipe (24) having a front portion (32) connecting to the tuyere body (20) and an opposite rear portion (36) connecting to the hot blast air supply system (38, 39). A fuel injection lance (40, 40') is provided for feeding fuel into the shaft furnace and a gas injection lance (44, 44') is provided for feeding an oxidizing gas to the shaft furnace, the fuel injection lance (40, 40') being arranged through the tuyere body (20). According to an important aspect of the invention, the gas injection lance (44, 44') is arranged in the rear portion (36) of the blowpipe (34), the gas injection lance (44, 44') being arranged in such a way as to feed the oxidizing gas into a central portion of a stream of hot blast air fed through the blowpipe (34).
摘要翻译：包括构造成用于安装在竖炉炉壁（12）中的风口体（20）的风炉的风口储存装置（10），所述风口体（20）包括面向竖炉内部的前表面（24）相对的后表面（26），从后表面（26）延伸到前表面（24）的风口通道（28）。风口存放装置（10）还包括连接在风口主体（20）的后表面（26）和热风供应系统（38,39）之间的吹管（34），所述吹管（24）具有前部连接到风口主体（20）的部分（32）和连接到热风送风系统（38,39）的相对的后部（36）。提供燃料喷射枪（40,40'），用于将燃料供给到竖炉中，并且设置有气体注入喷枪（44,44'），用于将氧化气体输送到竖炉，燃料喷射枪 '）通过风口体（20）布置。根据本发明的一个重要方面，气体注入喷枪（44,44'）布置在吹气管（34）的后部（36）中，气体喷射喷枪（44,44'）被布置成以将氧化气体供给到通过吹管（34）进料的热风空气流的中心部分。

5. 发明申请

WO2013056870A1 METHOD OF OPERATING REGENERATIVE HEATERS IN BLAST FURNACE PLANT 审中-公开
标题翻译：在高炉厂运行再生加热炉的方法
公开(公告)号：WO2013056870A1
公开(公告)日：2013-04-25
申请号：PCT/EP2012/065830
申请日：2012-08-13
申请人： PAUL WURTH S.A. , PAUL WURTH REFRACTORY & ENGINEERING GMBH , ESCHMANN, Friedrich , ALLMANNSDÖRFER, Ralf , MÜNZER, Johannes , HEILHECKER, Sylvia , SIMOES, Jean-Paul
发明人： ESCHMANN, Friedrich , ALLMANNSDÖRFER, Ralf , MÜNZER, Johannes , HEILHECKER, Sylvia , SIMOES, Jean-Paul
IPC分类号： C21B5/06 , C21B9/14
CPC分类号： C21B9/14 , C21B5/06 , C21B2100/02 , C21B2100/04 , C21B2100/06 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/132 , Y02P10/265 , Y02P10/283
摘要： In a blast furnace plant (10), at least three regenerative heaters (14.1, 14.2, 14.3) are cyclically operated on blast and on gas: while a regenerative heater is operated on gas, hot flue gas is produced and caused to flow through the regenerative heater so as to heat the heat storage elements (46); and while a regenerative heater is operated on blast, process gas (32), i.e. a CO-rich fraction of the top gas (16), is blown through the regenerative heater so that the process gas takes up heat from the heat storage elements. During a changeover of a regenerative heater from on-blast to on-gas operation, the regenerative heater is purged from process gas using flue gas collected after having flown through at least one of the regenerative heaters.
摘要翻译：在高炉设备（10）中，至少有三台蓄热式加热器（14.1,14.2,14.3）在爆炸和气体循环运行，而再生加热器则以气体运行，产生热烟道并使其流过再生加热器，以加热蓄热元件（46）; 并且当再生加热器在鼓风下操作时，处理气体（32）即顶部气体（16）的富含CO的部分被吹过再生加热器，使得处理气体从储热元件吸收热量。在再生式加热器从爆炸转换为气体运转时，再生加热器使用在已经流过至少一个再生加热器之后收集的烟道气从工艺气体中清除。

6. 发明申请

WO2010124980A1 METHOD FOR FEEDING A BURDEN TO A BLAST FURNACE 审中-公开
标题翻译：一种将BURDEN送入一个烤炉的方法
公开(公告)号：WO2010124980A1
公开(公告)日：2010-11-04
申请号：PCT/EP2010/055299
申请日：2010-04-21
申请人： PAUL WURTH S.A. , LOUTSCH, Jeannot , SIMOES, Jean-Paul , HAUSEMER, Lionel
发明人： LOUTSCH, Jeannot , SIMOES, Jean-Paul , HAUSEMER, Lionel
IPC分类号： C21B7/20 , C21B5/06 , F27B1/20 , F27D17/00 , F27D3/00
CPC分类号： C21B7/20 , C10G1/10 , C10G2300/4081 , C21B5/06 , C21B7/002 , C21B2100/282 , C21B2100/44 , F27B1/20 , F27D17/004 , F27D17/008 , F27D2003/105 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/283
摘要： The present invention proposes a method for feeding a burden to a blast furnace (32), wherein the method comprises providing a charging device (38) having at least one material hopper (40), the material hopper (40) comprising a hopper chamber (42), a material inlet aperture for feeding a burden into the hopper chamber (40), and a material discharge aperture for feeding a burden from the hopper chamber (40) to the blast furnace (32); the material inlet aperture having an associated inlet seal valve 44) for opening and closing the material inlet aperture and the material discharge aperture having an associated material discharge valve (46) for opening and closing the material discharge aperture. The method further comprises opening the material inlet aperture and closing the material discharge aperture; feeding a burden into the hopper chamber (40) through the material inlet aperture; closing the inlet seal valve (44); pressurizing the hopper chamber (40) by feeding pressurizing gas into the hopper chamber (40); and opening the material discharge valve (46) and feeding the burden from the hopper chamber (40) to the blast furnace (32). According to an important aspect of the invention, the method further comprises subjecting at least a portion of a top gas recovered from the blast furnace (32) to a recycling process wherein carbon dioxide is removed from the recovered top gas; and feeding at least a portion of the recovered carbon dioxide as pressurizing gas into the hopper chamber (40) for pressurizing the hopper chamber (40).
摘要翻译：本发明提出了一种向高炉（32）供料的方法，其特征在于，该方法包括提供具有至少一个料斗（40）的装料装置（38），所述料斗（40）包括料斗箱 42），用于将料斗供给到料斗室（40）的材料入口孔和用于将料斗室（40）的负担供给到高炉（32）的材料排出孔; 材料入口孔具有相关联的入口密封阀44），用于打开和关闭材料入口孔和材料排出孔，其具有用于打开和关闭材料排出孔的相关联的材料排出阀（46）。该方法还包括打开材料入口孔并关闭材料排出孔; 通过材料入口孔向料斗室（40）中运送负荷; 关闭入口密封阀（44）; 通过将加压气体供给到料斗室（40）来对料斗室（40）进行加压; 并打开材料排出阀（46）并将料斗从料斗室（40）送入高炉（32）。根据本发明的一个重要方面，该方法还包括使从高炉（32）回收的顶部气体的至少一部分经历回收过程，其中从回收的顶部气体中除去二氧化碳; 并且将至少一部分回收的二氧化碳作为加压气体进料到料斗室（40）中，以对料斗室（40）加压。

7. 发明申请

WO2010133623A1 ARRANGEMENT FOR BURNING BLAST FURNACE OFF-GAS FROM A BLEEDER VALVE AND CORRESPONDING BLEEDER VALVE 审中-公开
标题翻译：用于从吹瓶阀和相应的吹瓶阀中吹入高温灭火器的装置
公开(公告)号：WO2010133623A1
公开(公告)日：2010-11-25
申请号：PCT/EP2010/056867
申请日：2010-05-19
申请人： PAUL WURTH S.A. , SIMOES, Jean-Paul , LOUTSCH, Jeannot , HAUSEMER, Lionel
发明人： SIMOES, Jean-Paul , LOUTSCH, Jeannot , HAUSEMER, Lionel
IPC分类号： C21B7/00 , F27D17/00
CPC分类号： F27D17/008 , C21B7/005 , C21B9/12
摘要： The invention proposes an arrangement for burning blast furnace off-gas from a bleeder valve. It comprises a bleeder valve (20) having a fixed hollow valve body (22) defining an outlet (26) and a valve seat and a movable obturator (24) that cooperates with the valve seat for closing the bleeder valve and releasing blast furnace off-gas through the outlet. The arrangement includes an apparatus for combustion of blast furnace off-gas released by the bleeder valve (20). This apparatus is characterized by an ignition device (32, 38, 40, 42, 44) that is arranged on or adjacent the valve body or the moveable obturator of the bleeder valve (20) itself. The ignition device (32, 38, 40, 42, 44) has its spatial ignition range located downstream the outlet in a region where blast furnace off-gas released through the outlet mixes with ambient air when the obturator is in an open position so as to allow open-air combustion of blast furnace off-gas released into ambient air at the location of the bleeder valve.
摘要翻译：本发明提出了一种用于从排气阀燃烧高炉废气的装置。它包括具有限定出口（26）的固定中空阀体（22）的泄放阀（20）和与阀座配合的阀座和可动闭塞器（24），用于关闭泄放阀并释放高炉 - 通过出口。该装置包括用于由泄放阀（20）释放的高炉废气的燃烧装置。该装置的特征在于设置在阀体或泄放阀（20）本身的可移动闭塞器上或附近的点火装置（32,38,40,42,44）。点火装置（32,38,40,42,44）的空间点火范围位于出口下游的区域，在封闭器处于打开位置时，通过出口释放的高炉废气与环境空气混合，以便以允许高压废气的露天燃烧释放到泄放阀位置的环境空气中。

8. 发明申请

WO2010108880A2 TUYERE STOCK ARRANGEMENT FOR A BLAST FURNACE AND METHOD FOR FEEDING HOT BLAST INTO A BLAST FURNACE 审中-公开
标题翻译：用于烤火炉的锅炉装置和用于将热量送入烤炉的方法
公开(公告)号：WO2010108880A2
公开(公告)日：2010-09-30
申请号：PCT/EP2010/053671
申请日：2010-03-22
申请人： PAUL WURTH S.A. , GOEDERT, Paul , HAUSEMER, Lionel , SIMOES, Jean-Paul
发明人： GOEDERT, Paul , HAUSEMER, Lionel , SIMOES, Jean-Paul
IPC分类号： C21B7/16 , F27B1/16
CPC分类号： C21B7/163 , F27B1/16
摘要： Tuyere stock arrangement (10) of a blast furnace comprising a tuyere (14) having a tuyere body (20) configured for installation in a blast furnace wall (12); the tuyere body (20) having an outer wall (22), a front face (24) and a rear face (26), the tuyere body (20) further having a tuyere channel (28) extending from the rear face (26) to the front face (24), the tuyere channel (28) forming an inner wall (30) in the tuyere body (20). The tuyere stock arrangement (10) further comprises a blowpipe (34) connected between the rear face (26) of the tuyere body (20) and a gas feeding device (38), the blowpipe (34) being configured and arranged so as to feed hot gas, generally hot blast air, from the gas feeding device (38) to the tuyere channel (28) for injection into the blast furnace. The tuyere stock arrangement (10) also comprises an injection lance (40) for feeding a combustible, generally pulverized or granular coal, into the blast furnace at the tuyere level, the injection lance (40) being an coaxial lance comprising an outer pipe and an inner pipe, coaxially arranged within the outer pipe, the outer and inner pipes being arranged for separately conveying oxidizing gas and said combustible, the inner pipe forming a separation wall for separating said combustible from the oxidizing gas. According to an important aspect of the invention, the injection lance (40) is removably arranged in a lance passage (42) formed in the tuyere body (20), the lance passage (42) being arranged between the inner wall (30) and the outer wall (22) of the tuyere body (20) and extending from the rear face (26) to the front face (24), the lance passage (42) opening into a front face (24) of the tuyere body (20).
摘要翻译：包括具有构造成安装在鼓风炉壁（12）中的风口体（20）的风口（14）的高炉的刮板存放装置（10）; 所述风口体（20）具有外壁（22），前表面（24）和后表面（26），所述风口体（20）还具有从后表面（26）延伸的风口通道（28）所述风口通道（28）在所述前表面（24）处形成在所述风口体（20）中的内壁（30）。风口存放装置（10）还包括连接在风口主体（20）的后表面（26）和气体供给装置（38）之间的吹管（34），所述吹管（34）构造和布置成将来自气体供给装置（38）的热气体（通常为热风）供给到风口（28），以将其注入高炉。风口储存装置（10）还包括用于将可燃的，通常粉碎或颗粒状的煤进料到风口水平的高炉中的喷枪（40），喷射枪（40）是同轴喷枪，其包括外管和内管同轴布置在外管内，外管和内管布置成用于分别输送氧化气体和所述可燃物，内管形成用于从氧化气体中分离所述可燃物的分隔壁。根据本发明的一个重要方面，喷枪（40）可移除地布置在形成于风口体（20）中的喷枪通道（42）中，喷枪通道（42）布置在内壁（30）和所述风口主体（20）的外壁（22）从后表面（26）向前表面（24）延伸，所述喷枪通道（42）打开到所述风口体（20）的前表面（24））。

9. 发明申请

WO2010124992A1 METHOD FOR FEEDING A BURDEN TO A BLAST FURNACE 审中-公开
标题翻译：一种将BURDEN送入BLAST FURNACE的方法
公开(公告)号：WO2010124992A1
公开(公告)日：2010-11-04
申请号：PCT/EP2010/055378
申请日：2010-04-22
申请人： PAUL WURTH S.A. , LOUTSCH, Jeannot , SIMOES, Jean-Paul , HAUSEMER, Lionel
发明人： LOUTSCH, Jeannot , SIMOES, Jean-Paul , HAUSEMER, Lionel
IPC分类号： C21B5/06 , C21B7/00 , C21B7/20 , F27B1/20 , F27D17/00 , F27D3/10
CPC分类号： C21B7/20 , C10G1/10 , C10G2300/4081 , C21B5/06 , C21B7/002 , C21B2100/282 , C21B2100/44 , F27B1/20 , F27D3/10 , F27D17/004 , F27D17/008 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/283
摘要： The present invention proposes a method for feeding a burden to a blast furnace (32), wherein the method comprises providing a charging device (38) having at least one material hopper (40), the material hopper (40) comprising a hopper chamber (42), a material inlet aperture for feeding a burden into the hopper chamber (40), and a material discharge aperture for feeding a burden from the hopper chamber (40) to the blast furnace (32); the material inlet aperture having an associated inlet seal valve 44) for opening and closing the material inlet aperture and the material discharge aperture having an associated material discharge valve (46) for opening and closing the material discharge aperture. The method further comprises opening the material inlet aperture and closing the material discharge aperture; feeding a burden into the hopper chamber (40) through the material inlet aperture; closing the inlet seal valve (44); pressurizing the hopper chamber (40) by feeding pressurizing gas into the hopper chamber (40); and opening the material discharge valve (46) and feeding the burden from the hopper chamber (40) to the blast furnace (32). According to an important aspect of the invention, the method comprises feeding a predetermined amount of pressurized flushing gas through the hopper chamber (42) before pressurizing the hopper chamber (42), wherein the flushing gas comprises at least 75% carbon dioxide.
摘要翻译：本发明提出了一种向高炉（32）供料的方法，其特征在于，该方法包括提供具有至少一个料斗（40）的装料装置（38），所述料斗（40）包括料斗箱 42），用于将料斗进料到料斗室（40）中的材料入口孔和用于将料斗室（40）的负担供给到高炉（32）的材料排出孔; 材料入口孔具有相关联的入口密封阀44），用于打开和关闭材料入口孔，并且材料排出孔具有用于打开和关闭材料排出孔的相关联的材料排出阀（46）。该方法还包括打开材料入口孔并关闭材料排出孔; 通过材料入口孔将负担供给到料斗室（40）中; 关闭入口密封阀（44）; 通过将加压气体供给到料斗室（40）来对料斗室（40）进行加压; 并打开材料排出阀（46）并将料斗从料斗室（40）送入高炉（32）。根据本发明的一个重要方面，该方法包括在对料斗室（42）加压之前，通过料斗室（42）进料预定量的加压冲洗气体，其中冲洗气体包含至少75％的二氧化碳。

10. 发明申请

WO2012107322A1 STAVE COOLER FOR A METALLURGICAL FURNACE 审中-公开
标题翻译：用于冶金炉的冷却器
公开(公告)号：WO2012107322A1
公开(公告)日：2012-08-16
申请号：PCT/EP2012/051556
申请日：2012-01-31
申请人： PAUL WURTH S.A. , MAGGIOLI, Nicolas , MOUSEL, Nicolas , SIMOES, Jean-Paul , TOCKERT, Paul
发明人： MAGGIOLI, Nicolas , MOUSEL, Nicolas , SIMOES, Jean-Paul , TOCKERT, Paul
IPC分类号： C21B7/10 , F27B1/24 , F27D1/12
CPC分类号： F27D9/00 , C21B7/10 , F27B1/24 , F27D1/12
摘要： A stave cooler (10) for a metallurgical furnace, in particular for a blast furnace, comprises a panel-like body (12) having a front face (14) for facing the interior of the metallurgical furnace and an opposite rear face (16); and at least one internal coolant passage arranged within the panel-like body (12). In accordance with an important aspect of the present invention, the at least one shaft (22), generally a plurality of such pikes (22), protrudes from the front face (14) of the panel-like body (12).
摘要翻译：用于冶金炉，特别是用于高炉的隔条冷却器（10）包括具有用于面对冶金炉内部的前表面（14）和相对的后表面（16）的板状主体（12） ; 以及布置在所述面板状主体（12）内的至少一个内部冷却剂通道。根据本发明的一个重要方面，通常多个这样的针头（22）的至少一个轴（22）从板状主体（12）的前表面（14）突出。

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