公开(公告)号：US4893791A

公开(公告)日：1990-01-16

申请号：US241530

申请日：1988-09-07

申请人： Hubert Stomp ,  Carlo Heintz ,  Andre Kremer ,  Jean Monai ,  Daniel Fries ,  Serge Devillet

发明人： Hubert Stomp ,  Carlo Heintz ,  Andre Kremer ,  Jean Monai ,  Daniel Fries ,  Serge Devillet

IPC分类号： C21C5/46

CPC分类号： C21C5/462

摘要： An automatic lance changeover device is presented wherein a radially guided ring is axially vertically displaceable by two lifting spindle systems provided on each side of the ring and bears pivotable hooks for receiving the lance and for pressing the latter axially against a sealing surface on the coupling head. The hooks are connected to the stationary coupling head via pivotable connecting rods whose length is alterable, these connecting rods being eccentrically articulated on the support pin of the hooks with the bearing bore at the coupling head end of the connecting rods having a larger diameter than the associated wrist pin. When the ring is axially displaced, the hooks, which have swung out, in a first phase, initially surround the supporting pins on the upper part of the lance as the ring is displaced further, the hooks, without executing any further pivoting movement, pull the lance head into sealing contact with the coupling head.

摘要翻译： 提供了一种自动喷枪切换装置，其中径向引导的环通过设置在环的每一侧上的两个提升主轴系统轴向可垂直移位，并承载用于接收喷枪的可枢转钩，并将其推向轴向压靠在联接头上的密封表面 。 钩通过长度可变的可枢转连接杆连接到固定联接头上，这些连接杆偏心地铰接在钩的支撑销上，轴承孔在连接杆的联接头端具有比直径大于 相关腕针。 当环被轴向位移时，随着环进一步移动，在第一阶段中摆动的钩最初围绕矛杆上部的支撑销，而不执行任何进一步的枢转运动，钩拉动 喷枪头与联轴器头密封接触。

公开(公告)号：US06582492B1

公开(公告)日：2003-06-24

申请号：US09926801

申请日：2001-12-20

申请人： Jean-Luc Roth ,  Marc Solvi ,  Jean Monai

发明人： Jean-Luc Roth ,  Marc Solvi ,  Jean Monai

IPC分类号： C21B1308

CPC分类号： C21C5/5252 ,  C21B13/14 ,  Y02P10/136

摘要： The invention concerns a method for producing melt iron comprising the following steps: a) reducing the iron ore particles to form pre-reduced iron comprising excess free carbon; b) hot process transfer of the pre-reduced iron in a smelting furnace; c) smelting the pre-reduced iron in a smelting furnace to obtain melt iron.

摘要翻译： 本发明涉及一种生产熔融铁的方法，包括以下步骤：a）还原铁矿石颗粒以形成包含过量游离碳的预还原铁; b）冶炼炉中预还原铁的热处理转移; c）在冶炼炉中熔炼预还原的铁，以获得熔融铁。

公开(公告)号：US06314123B1

公开(公告)日：2001-11-06

申请号：US09529592

申请日：2000-09-25

申请人： Wilhelm Burgmann ,  Jean Monai ,  Jean-Luc Roth ,  Henri Radoux

发明人： Wilhelm Burgmann ,  Jean Monai ,  Jean-Luc Roth ,  Henri Radoux

IPC分类号： F27D1300

CPC分类号： C21C5/5252 ,  C21C5/567

摘要： The invention concerns a method for continuous smelting of solid metal products in a reactor comprising a smelting zone and a metallurgical processing zone, which consists in continuously heating the solid metal products in the smelting zone, gradually transferring said smelted products into the metallurgical process zone, refining the smelted products in the metallurgical process zone in an oxidising slag medium, separating the metallurgical process zone slag from the smelting zone slag, transforming the oxidising slag in the metallurgical process zone into a reducing slag, desulphurizing the smelted products in the metallurgical processing zone in a reducing slag medium and casting the smelted metal.

摘要翻译： 本发明涉及一种在包括冶炼区和冶金加工区的反应器中连续熔炼固体金属产品的方法，该方法包括连续加热冶炼区中的固体金属产物，将所述熔炼​​产物逐渐转移到冶金工艺区， 在氧化炉渣介质冶炼过程区中精炼冶炼产品，将冶金工艺区炉渣与熔炼炉渣分离，将冶金工艺区域的氧化渣转化为还原炉渣，对冶炼加工区的冶炼产品进行脱硫 在还原渣介质中并铸造熔融金属。

公开(公告)号：US5395095A

公开(公告)日：1995-03-07

申请号：US168781

申请日：1993-12-16

申请人： Pietro Marino ,  Geraldo J. A. Costa ,  Luiz F. Evangelista ,  Jean Monai

发明人： Pietro Marino ,  Geraldo J. A. Costa ,  Luiz F. Evangelista ,  Jean Monai

IPC分类号： C21C5/30 ,  B22D41/42 ,  C21C5/46 ,  F27D3/16 ,  C21C5/48

CPC分类号： C21C5/4606

摘要： A combined machine for opening a taphole in a shaft furnace and for plugging the taphole with a plugging mass is presented. The machine comprises a mount, a suspension structure for the mount, drive means on the mount and a plugging device. The plugging device portion of the machine comprises a plugging chamber, plugging snout and a piston for expelling the plugging mass. For the plugging operation, the plugging device is supported on the mount in the extension of the axis of the taphole and the expulsion piston is coupled to the drive means already present on the mount for opening the taphole with a piercing rod or a drill bit.

摘要翻译： 提出了一种用于在竖炉中打开出钢孔并用堵塞块堵塞出铁口的组合机。 该机器包括安装件，用于安装件的悬挂结构，安装件上的驱动装置和堵塞装置。 机器的堵塞装置部分包括堵塞室，堵塞孔和用于排出堵塞块的活塞。 对于堵塞操作，堵塞装置被支撑在安装座上的出口轴线的延伸部分中，并且排出活塞联接到已经存在于安装件上的驱动装置，以用穿孔杆或钻头打开出铁口。

公开(公告)号：US4533125A

公开(公告)日：1985-08-06

申请号：US563630

申请日：1983-12-20

申请人： Pierre Mailliet ,  Radomir Andonov ,  Hubert Stomp ,  Jean Monai

发明人： Pierre Mailliet ,  Radomir Andonov ,  Hubert Stomp ,  Jean Monai

IPC分类号： C21C5/46 ,  C21C7/00 ,  C22B9/05 ,  C21C5/30

CPC分类号： C22B9/05 ,  C21C5/4613 ,  C21C5/462 ,  C21C7/0037

摘要： A lance guiding and changing apparatus is presented for immersion lances which enables the lances to be changed or replaced at a rapid rate, the lances being held particularly firmly and rigidly during the plural injection processes. The immersion lance guiding and changing apparatus comprises, in part, lance storage means, lance transfer means, and lance changing means. The lance changing means includes a vertical mount which is capable of rotating about its vertical axis via a suitable drive means. At least two lance carriages are suspended on the mount, and the carriages are vertically transportable along the mount. The lance storage means, preferably comprised of a turret-type container capable of holding a plurality of lances, supplies or receives new and used lances respectively. The lance transfer means transfers the new or used lances between the storage means and the rotatable mount.

摘要翻译： 本发明提供了一种用于浸入式喷枪的喷枪引导和更换装置，其能够以快速的速度更换或更换喷枪，在多个喷射过程中喷枪保持特别牢固和刚性。 浸渍喷枪引导和更换装置部分地包括喷枪存放装置，喷枪传送装置和喷枪改装装置。 喷枪改变装置包括垂直安装件，其能够通过合适的驱动装置围绕其垂直轴线旋转。 至少两个喷枪滑架悬挂在支架上，并且滑架可沿着底座垂直运输。 优选地包括能够保持多个喷枪的转台式容器的喷枪存储装置分别提供或接收新的和使用的喷枪。 喷枪传送装置在存储装置和可旋转安装件之间传送新的或使用的喷枪。