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1. 发明申请

WO2012175335A1 DISTRIBUTION CHUTE FOR A CHARGING DEVICE 审中-公开
标题翻译：充电器的分配电路
公开(公告)号：WO2012175335A1
公开(公告)日：2012-12-27
申请号：PCT/EP2012/060681
申请日：2012-06-06
申请人： PAUL WURTH S.A. , THILLEN, Guy , THINNES, Claude , LONARDI, Emile , DEVILLET, Serge
发明人： THILLEN, Guy , THINNES, Claude , LONARDI, Emile , DEVILLET, Serge
IPC分类号： C21B7/20 , F27B1/20 , F27D3/00 , F27D3/10
CPC分类号： B65G11/12 , C21B7/20 , F27B1/20 , F27D3/0033 , F27D3/10 , Y10T29/49815 , Y10T29/49826
摘要： The invention relates to a distribution chute (100) for a charging device of the rotary pivotal type, e.g. for a shaft furnace. The chute has an upstream mounting head (114) and a chute body (112) having an elongated downstream chute portion (116) with a longitudinal axis (L). It further includes at least two lateral suspensions (130) at the mounting head for mounting the chute to at least two corresponding support flanges of the charging device, the support flanges (140) being pivotable about the pivoting axis (B) in a raising sense (R) for raising the outlet (120) to a radially outermost charging position and in an opposite lowering sense for lowering the outlet to a radially innermost charging position with respect to the rotational axis. The suspensions (130) define a first and a second tilt points, which define, in turn, a tilt axis (T), about which the weight of the chute exerts torque onto support flanges of the charging device when the chute is mounted. The suspensions are configured in such a way that the ratio of the distance between the tilt axis and the pivoting axis to the distance between the first and second tilt points (which corresponds at least approximatively to the distance between the suspensions) amounts to 0.25 at most. According to the invention, the suspensions (130, 230, 330) are arranged so that an acute angle (a) from the longitudinal axis (L) to a virtual plane (P) through the tilt axis (T) and the center of gravity (G) of the chute has an angular measure in the raising sense (R) that has a small positive or a negligibly negative value.
摘要翻译：本发明涉及一种用于旋转枢转型的充电装置的分配滑槽（100），例如，用于竖炉。滑槽具有上游安装头（114）和具有纵向轴线（L）的细长下游滑槽部分（116）的滑槽体（112）。它还包括在安装头处的至少两个横向悬架（130），用于将滑槽安装到充电装置的至少两个对应的支撑凸缘上，支撑凸缘（140）可以以提升方式围绕枢转轴线（B）枢转（R），用于将出口（120）升高到径向最外侧的充电位置，并且以相对的下降方式将出口降低到相对于旋转轴线的径向最内部充电位置。悬架（130）限定了第一和第二倾斜点，其倾斜倾斜轴线（T），当安装滑槽时，斜槽的重量在该倾斜轴线（T）上施加扭矩施加到充电装置的支撑凸缘上。悬架被构造成使得倾斜轴线和枢转轴线之间的距离与第一和第二倾斜点之间的距离（至少近似于悬架之间的距离）之间的比率至多为0.25 。根据本发明，悬架（130,230,330）被布置成使得从纵轴（L）到虚拟平面（P）通过倾斜轴（T）和重心的锐角（a）滑槽的（G）在提升感（R）中具有小的正值或可忽略的负值的角度测量。

2. 发明申请

WO2012016818A1 DISTRIBUTION CHUTE 审中-公开
标题翻译：分销商
公开(公告)号：WO2012016818A1
公开(公告)日：2012-02-09
申请号：PCT/EP2011/062282
申请日：2011-07-18
申请人： PAUL WURTH S.A. , LONARDI, Emile , THILLEN, Guy , ROCCHI, Dominique , DEVILLET, Serge , THINNES, Claude
发明人： LONARDI, Emile , THILLEN, Guy , ROCCHI, Dominique , DEVILLET, Serge , THINNES, Claude
IPC分类号： C21B7/20 , F27B1/20 , F27D3/10 , F27D3/00
CPC分类号： C21B7/20 , F27B1/20 , F27D3/0033 , F27D3/10 , F27D2003/0007 , F27D2003/0008
摘要： A distribution chute (10) of the rotate-and-pivot type comprises a chute body (12) having therein a channel (22) with an inlet (20) for receiving a flow of bulk material and an outlet (24) for discharging the bulk material. In operation, the channel conveys the bulk material from the inlet to the outlet. The channel has a bend (28) to divert the flow of material from a first flow direction in the inlet into a second flow direction in the outlet. The chute body is assembled of at least an upstream part (14), which comprises the inlet, and a downstream part (16), which comprises the outlet and which is fixed to the upstream part. The downstream part defines a straight portion of the channel, whereas the upstream part defines the inlet and the bend of the channel. The upstream part is thick-walled with respect to the downstream part.
摘要翻译：旋转和枢转型的分配斜槽（10）包括滑槽体（12），其中具有通道（22），其具有用于接收散装材料流的入口（20）和用于将散装材料。在操作中，通道将散装材料从入口传送到出口。通道具有弯曲部（28），用于将材料从入口中的第一流动方向转移到出口中的第二流动方向。滑槽体由至少包括入口的上游部分（14）和下游部分（16）组装，其包括出口并且固定到上游部分。下游部分限定通道的直线部分，而上游部分限定通道的入口和弯曲部。上游部分相对于下游部分是厚壁的。

3. 发明申请

WO2012016902A1 DISTRIBUTION DEVICE FOR USE IN A CHARGING INSTALLATION OF A METALLURGICAL REACTOR 审中-公开
标题翻译：用于金属反应器充电安装的分配装置
公开(公告)号：WO2012016902A1
公开(公告)日：2012-02-09
申请号：PCT/EP2011/062975
申请日：2011-07-28
申请人： PAUL WURTH S.A. , LONARDI, Emile , THILLEN, Guy , ROCCHI, Dominique , DEVILLET, Serge , VANDIVINIT, Jeff
发明人： LONARDI, Emile , THILLEN, Guy , ROCCHI, Dominique , DEVILLET, Serge , VANDIVINIT, Jeff
IPC分类号： F27B1/20 , C21B7/20 , F27D3/00 , F27D3/10
CPC分类号： F27B1/20 , C21B7/20 , F27D3/0033 , F27D3/10
摘要： The present invention proposes a distribution device for a changing installation that has, a rotating and pivoting distribution chute. The device has a casing that rotatably supports a rotatable structure (hereinafter: rotor) to which the chute is mounted. The casing has a stationary heat protection shield at its lower end. The shield has a central opening delimited by an inner border. The shield extends radially outward and protects the inside of the casing against heat. The rotor, on the other hand, has a generally tube-shaped support coaxial on its rotation axis with tilting shafts for pivoting the chute. According to the invention, the tubular support reaches with its lower edge to the border of the opening in the shield. Furthermore, the chute is mounted with its upper portion inside the tubular support with its inlet above the lower edge of the support. In order to enable such mounting of the chute inlet directly inside the rotor without reducing the radial charging range, the chute is provided with a bent shape. Accordingly, the chute body has an upper portion, in which material flows along a first direction, and a lower portion, in which material flows along a diverted second direction. The upper portion of the chute body comprises an annular closed mounting head that forms the inlet and has two diametrically opposite mounting members. The tilting shafts each have a respective mount cooperating with one of the mounting members. The annular closed mounting head has a first longitudinal axis and forms the inlet. The lower portion comprises a circumferentially closed jacket having a second longitudinal axis and terminating at the outlet, the longitudinal axes being arranged at an angle that corresponds approximately to the angle between the first and second directions. A recess is provided in the chute body that permits tilting the chute to a raised position, in which the lower edge of the tubular support enters the recess.
摘要翻译：本发明提出了一种具有旋转和枢转分配滑槽的改变安装的分配装置。该装置具有可旋转地支撑安装滑槽的可旋转结构（以下称为转子）的壳体。外壳在其下端具有固定的防护罩。盾牌具有由内部边界限定的中央开口。护罩径向向外延伸，保护套管内部免受热量侵害。另一方面，转子具有在其旋转轴线上同轴的大致管状支撑件，其具有用于枢转滑槽的倾斜轴。根据本发明，管状支撑件以其下边缘到达屏蔽件中的开口的边界。此外，滑槽以其上部安装在管状支撑件内部，其入口位于支撑件的下边缘之上。为了使滑槽入口能够直接安装在转子内而不减小径向充电范围，滑槽设置有弯曲形状。因此，滑槽体具有沿着第一方向流动的上部和材料沿着转向的第二方向流动的下部。滑槽主体的上部包括形成入口并具有两个直径相对的安装构件的环形封闭安装头。倾斜轴各自具有与安装构件中的一个配合的相应安装件。环形闭合安装头具有第一纵向轴线并形成入口。下部包括具有第二纵向轴线并终止于出口处的周向封闭的护套，纵向轴线以大致对应于第一和第二方向之间的角度的角度布置。滑槽主体中设有凹槽，允许滑槽倾斜到升高位置，在该位置，管状支撑件的下边缘进入凹部。

4. 发明申请

WO2015185695A1 HEAT PROTECTION ASSEMBLY FOR A CHARGING INSTALLATION OF A METALLURGICAL REACTOR 审中-公开
标题翻译：用于金属反应器充电安装的保护装置
公开(公告)号：WO2015185695A1
公开(公告)日：2015-12-10
申请号：PCT/EP2015/062511
申请日：2015-06-04
申请人： PAUL WURTH S.A.
发明人： LONARDI, Emile , DEVILLET, Serge
IPC分类号： F23M5/02 , F27D1/00
CPC分类号： F27D3/06 , F23M5/02 , F27B1/20 , F27D1/0033
摘要： The invention relates to a heat protection assembly (2, 30) for a charging installation (1) of a metallurgical reactor. In order to increase the lifetime of a heat protection shield in a charging installation of a metallurgical reactor, the assembly (2, 30) comprises a plurality of heat protection tiles (31.1, 31.2, 31.3, 31.4) disposed adjacent to each other along a surface The assembly further comprises a plurality of heat protection panels (10, 110), each panel (10, 110) comprising a common base plate (11, 111) to which a plurality of tiles (31.1, 31.2, 31.3, 31.4) are connected, which heat protection panels (10, 110) are configured to be mounted on the charging installation (1) adjacent to each other.
摘要翻译：本发明涉及一种用于冶金反应器的充电装置（1）的热保护组件（2,30）。为了在冶金反应器的充电装置中增加热保护罩的使用寿命，组件（2,30）包括多个沿着相互邻近设置的彼此相邻设置的防热砖（31.1,31.2,31.3,31.4）表面组件还包括多个热保护面板（10,110），每个面板（10,110）包括共同的基板（11,111），多个瓷砖（31.1,31.2,31.3,31.4）连接，哪个热保护面板（10,110）构造成安装在彼此相邻的充电装置（1）上。

5. 发明申请

WO2014082842A2 SPREADING DEVICE FOR BULK MATERIAL ON A CIRCULAR SURFACE AND METHOD FOR OPERATING THE SAME 审中-公开
标题翻译：圆形表面上的膨胀材料的扩展装置及其操作方法
公开(公告)号：WO2014082842A2
公开(公告)日：2014-06-05
申请号：PCT/EP2013/073458
申请日：2013-11-11
申请人： PAUL WURTH S.A.
发明人： TOCKERT, Paul , LONARDI, Emile , DEVILLET, Serge , SCHONS, Stefan
IPC分类号： F27D3/00 , B22D11/108 , B22D11/111 , C21C7/00 , C22B9/10
CPC分类号： B22D27/00 , B22D1/00 , B22D11/108 , B22D11/111 , B22D45/00 , C21C7/0006 , C21C7/0075 , C22B9/103 , F27D3/0033
摘要： A spreading device (10) for the spreading of bulk material on a circular surface comprises a distribution plate (12) mounted about a central shaft (14); at least one radially extending slit (16) arranged in the distribution plate (12); and a scraper device (24) for spreading the bulk material over the length of the slit (16). The bulk material is preferably granular or powdered covering material to be deposited as an insulation layer on the top layer of a casting mould containing molten steel or metal. According to the present invention, a rectangular distribution trough (22) mounted on the distribution plate (12), the slit (16) being arranged within the distribution trough (22). Furthermore, a feed pipe (30) is arranged so as to feed bulk material into the distribution trough (22) onto an area corresponding to the rotational centre (18) of the distribution plate. The slit (16) extends from the rotational centre (18) of the distribution plate (12) to the edge (20) thereof. Finally, the scraper device (24) comprises at least one linearly displaceable scraper (28) arranged within the distribution trough (22) so as to feed the bulk material through the distribution trough (22) radially outwards from the rotational centre (18) of the distribution plate (12). The invention also relates to a method for applying a homogeneous layer of material onto a circular surface by using such a spreading device (10).
摘要翻译：用于在圆形表面上散布散装材料的铺展装置（10）包括安装在中心轴（14）周围的分配板（12）。布置在分配板（12）中的至少一个径向延伸的狭缝（16）; 以及用于在所述狭缝（16）的长度上散布所述散装材料的刮刀装置（24）。散装材料优选是在包含钢水或金属的铸模的顶层上作为绝缘层沉积的颗粒状或粉末状的覆盖材料。根据本发明，安装在分配板（12）上的矩形分配槽（22），狭缝（16）布置在分配槽（22）内。此外，进料管（30）被布置成将散装材料进入分配槽（22）到与分配板的旋转中心（18）对应的区域上。狭缝（16）从分配板（12）的旋转中心（18）延伸到其边缘（20）。最后，刮刀装置（24）包括布置在分配槽（22）内的至少一个可线性移动的刮刀（28），以便将散装材料通过分配槽（22）从旋转中心（18）的径向向外径向分配板（12）。本发明还涉及通过使用这种扩展装置（10）将均匀的材料层施加到圆形表面上的方法。

6. 发明公开

EP2723907A1 DISTRIBUTION CHUTE FOR A CHARGING DEVICE 有权
标题翻译：分电器轴装载机
公开(公告)号：EP2723907A1
公开(公告)日：2014-04-30
申请号：EP12729066.6
申请日：2012-06-06
申请人： Paul Wurth S.A.
发明人： THILLEN, Guy , THINNES, Claude , LONARDI, Emile , DEVILLET, Serge
IPC分类号： C21B7/20 , F27B1/20 , F27D3/00 , F27D3/10
CPC分类号： B65G11/12 , C21B7/20 , F27B1/20 , F27D3/0033 , F27D3/10 , Y10T29/49815 , Y10T29/49826
摘要： The invention relates to a distribution chute (100) for a charging device of the rotary pivotal type, e.g. for a shaft furnace. The chute has an upstream mounting head (114) and a chute body (112) having an elongated downstream chute portion (116) with a longitudinal axis (L). It further includes at least two lateral suspensions (130) at the mounting head for mounting the chute to at least two corresponding support flanges of the charging device, the support flanges (140) being pivotable about the pivoting axis (B) in a raising sense (R) for raising the outlet (120) to a radially outermost charging position and in an opposite lowering sense for lowering the outlet to a radially innermost charging position with respect to the rotational axis. The suspensions (130) define a first and a second tilt points, which define, in turn, a tilt axis (T), about which the weight of the chute exerts torque onto support flanges of the charging device when the chute is mounted. The suspensions are configured in such a way that the ratio of the distance between the tilt axis and the pivoting axis to the distance between the first and second tilt points (which corresponds at least approximatively to the distance between the suspensions) amounts to 0.25 at most. According to the invention, the suspensions (130, 230, 330) are arranged so that an acute angle (a) from the longitudinal axis (L) to a virtual plane (P) through the tilt axis (T) and the center of gravity (G) of the chute has an angular measure in the raising sense (R) that has a small positive or a negligibly negative value.

7. 发明授权

EP0734458B1 DISPOSITIF DE CHARGEMENT POUR ALIMENTER EN METALIQUIDE UN FOUR ELECTRIQUE 失效
标题翻译： DEVICE FOR液态金属ELEKTROFENS的加载与
公开(公告)号：EP0734458B1
公开(公告)日：1999-03-03
申请号：EP95901457.2
申请日：1994-11-30
申请人： PAUL WURTH S.A.
发明人： KAELL, Norbert , FRIES, Daniel , DEVILLET, Serge
IPC分类号： C21C5/52 , F27B3/18 , F27D3/14
CPC分类号： F27D3/14 , C21C5/527 , F27B3/045 , F27B3/085 , F27B3/18 , F27D3/12 , F27D2003/127 , Y02P10/216
摘要： A loading device for feeding liquid metal into an electric furnace with a trough (15). The device includes a shelf (19) extending from the side of the trough (15) of the furnace (10) and linked to the bottom of the furnace (10).

8. 发明授权

EP2926071B1 SPREADING DEVICE FOR BULK MATERIAL ON A CIRCULAR SURFACE AND METHOD FOR ITS OPERATING 有权
标题翻译：设备供一主体材料在其运作圆形底座和方法扩频
公开(公告)号：EP2926071B1
公开(公告)日：2016-05-25
申请号：EP13789005.9
申请日：2013-11-11
申请人： Paul Wurth S.A.
发明人： TOCKERT, Paul , LONARDI, Emile , DEVILLET, Serge , SCHONS, Stefan
IPC分类号： F27D3/00 , B22D11/108 , B22D11/111 , C21C7/00 , C22B9/10
CPC分类号： B22D27/00 , B22D1/00 , B22D11/108 , B22D11/111 , B22D45/00 , C21C7/0006 , C21C7/0075 , C22B9/103 , F27D3/0033

9. 发明公开

EP2926071A2 SPREADING DEVICE FOR BULK MATERIAL ON A CIRCULAR SURFACE AND METHOD FOR OPERATING THE SAME 有权
标题翻译：设备供一主体材料在其运作圆形底座和方法扩频
公开(公告)号：EP2926071A2
公开(公告)日：2015-10-07
申请号：EP13789005.9
申请日：2013-11-11
申请人： Paul Wurth S.A.
发明人： TOCKERT, Paul , LONARDI, Emile , DEVILLET, Serge , SCHONS, Stefan
IPC分类号： F27D3/00 , B22D11/108 , B22D11/111 , C21C7/00 , C22B9/10
CPC分类号： B22D27/00 , B22D1/00 , B22D11/108 , B22D11/111 , B22D45/00 , C21C7/0006 , C21C7/0075 , C22B9/103 , F27D3/0033
摘要： A spreading device (10) for the spreading of bulk material on a circular surface comprises a distribution plate (12) mounted about a central shaft (14); at least one radially extending slit (16) arranged in the distribution plate (12); and a scraper device (24) for spreading the bulk material over the length of the slit (16). The bulk material is preferably granular or powdered covering material to be deposited as an insulation layer on the top layer of a casting mould containing molten steel or metal. According to the present invention, a rectangular distribution trough (22) mounted on the distribution plate (12), the slit (16) being arranged within the distribution trough (22). Furthermore, a feed pipe (30) is arranged so as to feed bulk material into the distribution trough (22) onto an area corresponding to the rotational centre (18) of the distribution plate. The slit (16) extends from the rotational centre (18) of the distribution plate (12) to the edge (20) thereof. Finally, the scraper device (24) comprises at least one linearly displaceable scraper (28) arranged within the distribution trough (22) so as to feed the bulk material through the distribution trough (22) radially outwards from the rotational centre (18) of the distribution plate (12). The invention also relates to a method for applying a homogeneous layer of material onto a circular surface by using such a spreading device (10).

10. 发明公开

EP1119734A1 PROCEDE POUR L'ENFOURNEMENT DE FINES OU DE GRANULES DANS UN FOUR A ARC 有权
标题翻译：方法在电弧炉中饲养细煤或粉末材料
公开(公告)号：EP1119734A1
公开(公告)日：2001-08-01
申请号：EP99950581.1
申请日：1999-09-30
申请人： PAUL WURTH S.A.
发明人： ROTH, Jean-Luc , DEVILLET, Serge , LONARDI, Emile
IPC分类号： F27D11/10 , C21C5/52 , H05B7/09
CPC分类号： F27D11/10 , C21C5/527 , H05B7/09 , Y02P10/216
摘要： The invention concerns a method for feeding fines or granules into a light-arc furnace (10) which consists in using a hollow electrode (24) provided with a feeding channel (38), preferably a hollow Söderberg electrode. A conveyor (40) introduces the fines or granules (12) into the feeding channel (38) so as to maintain the latter a column of material (42) whereof the lower end (44) is smelted in the molten metal bath (16).

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