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1. 发明申请

WO2023037034A1 COOLING ELEMENT AND A METHOD IN CONNECTION WITH A COOLING ELEMENT 审中-公开
公开(公告)号：WO2023037034A1
公开(公告)日：2023-03-16
申请号：PCT/FI2021/050603
申请日：2021-09-10
申请人： METSO OUTOTEC FINLAND OY
发明人： BJÖRKLUND, Peter , SONNINEN, Valtteri , RANKI, Tiina , ROMPPANEN, Jaana , LAANINEN, Aki , HEINONEN, Heikki , SOLA, Petri , SUIKKANEN, Päivi
IPC分类号： F27B3/24 , F27B1/28 , F27D21/00 , C21B7/10 , F27D9/00
摘要： A cooling element (4) for a furnace (1) comprises a first side (7) configured to be directed towards the inside (3) of the furnace (1), a second side (8) opposite to the first side (7) and configured to be directed away from the inside (3) of the furnace, and a cooling fluid channel system (6) for cooling fluid circulation. The cooling element (4) further comprises a monitoring channel system (10) comprising at least one monitoring channel (11) for pressure medium. At least a portion (12) of the monitoring channel (11) extends in a portion (13) of the cooling element (4) provided between the first side (7) and a plane (14) defined by the points (15) of the cooling fluid channel system (10) closest to the first side (7).

2. 发明申请

WO2022180297A1 METALLURGICAL FURNACE 审中-公开
公开(公告)号：WO2022180297A1
公开(公告)日：2022-09-01
申请号：PCT/FI2021/050134
申请日：2021-02-24
申请人： METSO OUTOTEC FINLAND OY
发明人： PIENIMÄKI, Kari , TALVENSAARI, Harri , KANGAS, Jouko , PELTONIEMI, Kaarle , SUIKKANEN, Päivi
IPC分类号： F27B3/12 , F27B3/24 , F27D1/12 , F27D1/14 , F27B1/12 , F27D9/00
摘要： Presented is a metallurgical furnace (1) comprising a hearth (2), a sidewall structure (3), and a surrounding cooling element structure (26) comprising cooling elements (12). Each cooling element (12) have a planar back surface (13). A surrounding binding structure (5) comprising binding sections (6) surrounds partly the surrounding surface (24). Adjacent binding sections (6) of the surrounding binding structure (5) are connected by tension assemblies (9). At least one planar back surface (13) of at least one cooling element (12) is parallel with and is in a horizontal direction of the metallurgical furnace (1) supported by at least one planar surface means (43) of at least one binding section (6) of the surrounding binding structure (5). Said at least one cooling element (12) of the surrounding cooling element structure (26) is located at least partly between the surrounding surface (24) and said one binding section (6).

3. 发明申请

WO2022091147A1 COOLING DEVICE FOR AN ELECTRIC FURNACE OR SUCHLIKE 审中-公开
公开(公告)号：WO2022091147A1
公开(公告)日：2022-05-05
申请号：PCT/IT2021/050295
申请日：2021-09-28
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A.
发明人： PASUT, Marco
IPC分类号： F27B3/24 , F27D1/12
摘要： Cooling device suitable to be used in an electric melting furnace (30), or suchlike, in cooperation with the lateral wall of said electric furnace (30) and comprising at least one pair of cooling panels (11a, lib, 12a, 12b) each provided with a plurality of cooling tubes (13, 14, 15, 16); the electric furnace (30) comprises at the lower part at least one shell (17) to contain the molten metal bath (18) and a jacket (19) above it, in which said cooling panels (11a, 11b, 12a, 12b) are positioned; the tubes (13, 14, 15, 16) provided in the panels (11a, 11b, 12a, 12b) are interspersed with free spaces (20, 21, 22, 23), in such a way that at least in the proximity of any one free space (20, 21, 22, 23) of one panel (11a, 11b, 12a, 12b) there is positioned at least one tube (13, 14, 15, 16) of another panel (11a, 11b, 12a, 12b), and in such a way that substantially the tubes (13, 15) comprised in one panel (11a, 1 lb) are offset from the tubes (14, 16) comprised in the other panel (12a, 12b),

4. 发明申请

WO2017212116A1 ARC FURNACE BOTTOM CONSTRUCTION 审中-公开
标题翻译：电弧炉底部结构
公开(公告)号：WO2017212116A1
公开(公告)日：2017-12-14
申请号：PCT/FI2017/050422
申请日：2017-06-07
申请人： OUTOKUMPU OYJ
发明人： VÄÄNÄNEN, Eero
IPC分类号： F27D9/00 , F27D1/12 , F27B3/08 , F27B3/24 , C21C5/52 , F27D1/00
摘要： The present invention relates to an arc furnace bottom construction for maintaining the outer surface temperature of the bottom construction essentially at least on the lower part of the arc furnace essentially close to the temperature surrounding the arc furnace. The bottom construction contains at least two constructions (3,7) to be cooled and being positioned to each other in different heights seen from the side view.
摘要翻译：本发明涉及一种电弧炉底部结构，其用于将底部结构的外表面温度至少基本上保持在电弧炉的下部，以基本上接近电弧炉周围的温度。底部结构包含至少两个待冷却的结构（3,7），并且从侧面看以不同的高度彼此定位。

5. 发明申请

WO2016191842A1 PAINEL DUPLO REFRIGERADO PARA FORNOS ELÉTRICOS A ARCO 审中-公开
标题翻译：用于电弧炉的双重制冷面板
公开(公告)号：WO2016191842A1
公开(公告)日：2016-12-08
申请号：PCT/BR2016/050122
申请日：2016-06-02
申请人： LUMAR METALS LTDA
发明人： GUERRA, LIMA, DE SOUZA, Marcelo , GARAJAU, SILVEIRA, Fabrício , DUARTE, SILVA, Marcelo
IPC分类号： F27B3/24 , F27B3/08
CPC分类号： F27B3/08 , F27B3/24
摘要： Painel de dupla face, sendo uma de operação e outra de segurança, para utilização em um forno elétrico a arco, mais especificamente, um painel duplo dispondo as duas faces de circuitos de água independentes e com funções também independentes, sendo a face de operação desenvolvida de forma a propiciar uma correta extração de calor e a face de segurança garantir a realização do processo observando-se os aspectos de segurança dos operadores e operacional do processo, dito painel duplo refrigerado apresentando características de baixo peso e combinações de materiais de baixo valor agregado, sendo, portanto, um painel de baixo custo, com vantagens ergonômicas para as operações de manutenção e características operacionais que visam otimizar o balanço energético do forno aliada a segurança dos operadores durante o funcionamento do forno elétrico.
摘要翻译：公开了一种双面板，具有一个操作面和一个安全面，用于电弧炉，更具体地说，一个双面板，其中两个面包括独立的水回路并实现独立的功能，其中操作面是旨在提供正确的散热和安全面，确保操作人员在安全条件下的实施和过程操作，双重冷冻面板重量轻，聚合值低的材料组合，从而构成低成本面板具有符合人体工程学的优势，用于维修操作和操作功能，旨在优化烤箱能耗和操作人员在电弧炉运行过程中的安全。

6. 发明申请

WO2015081376A1 SMELTING PROCESS AND APPARATUS 审中-公开
公开(公告)号：WO2015081376A1
公开(公告)日：2015-06-11
申请号：PCT/AU2014/001098
申请日：2014-12-04
申请人： TECHNOLOGICAL RESOURCES PTY. LIMITED
发明人： DAVIS, Mark Preston , PILOTE, Jacques
IPC分类号： C21B7/10 , F27D9/00 , F27D1/12 , F27B3/24
CPC分类号： F27D1/12 , C21C5/46 , C21C5/5241 , C21C5/54 , C21C7/076 , F27B1/14 , F27B3/24 , F27D9/00 , Y02P10/242 , Y02P10/253
摘要： A smelting vessel (4) for producing molten metal includes a.refractory lined hearth that in use is in contact with molten slag or molten metal in the smelting vessel, and the hearth includes a plurality of heat pipes (2.1) positioned in a refractory lining of at least a part of the hearth for cooling the refractory lining.
摘要翻译：一种用于生产熔融金属的冶炼容器（4）包括：使用中的熔融炉渣或熔融金属与冶炼炉中的熔融金属接触的耐火衬里炉，炉底包括多个位于耐火衬里中的热管（2.1）的至少一部分炉床用于冷却耐火衬里。

7. 发明申请

WO2013135221A1 KÜHLELEMENT FÜR EINEN SCHMELZOFEN 审中-公开
标题翻译：冷却元件，燃烧炉
公开(公告)号：WO2013135221A1
公开(公告)日：2013-09-19
申请号：PCT/DE2013/000096
申请日：2013-02-22
申请人： KME GERMANY GMBH & CO. KG , NEYER, Christian , BÖERT, Frank , DRATNER, Christof
发明人： NEYER, Christian , BÖERT, Frank , DRATNER, Christof
IPC分类号： C21B7/10 , F27B3/24 , F27D1/12 , F27D9/00
CPC分类号： F27D1/12 , C21B7/10 , F27D2009/0062
摘要： Kühlelement für einen Schmelzofen mit einem Deckblech (2) und wenigstens einem an dem Deckblech (2) befestigten Kühlrohr (3), wobei das wenigstens eine Kühlrohr (3) auf seiner dem Deckblech (2) zugewandten Seite einen Wulst (4) aufweist, über welchen es mit dem Deckblech (2) verbunden ist.
摘要翻译：具有具有冷却元件，用于熔化炉的盖板（2）和至少固定一个到甲板板（2）的冷却配管（3），其中所述至少一个冷却管（3）在其面向所述盖板（2）的胎圈（4）的侧面，用它被连接到所述盖板（2）。

8. 发明申请

WO2012026798A3 COOLING PANEL FOR AN ELECTRIC ARC FURNACE THAT CAN ROTATE HORIZONTALLY AND VERTICALLY IN ORDER TO INCREASE THE CASTINGS OR OPERATING LIFE OF THE PANEL 审中-公开
标题翻译：水平和垂直旋转的电弧炉的冷却面板，以增加铸件的铸造或操作寿命
公开(公告)号：WO2012026798A3
公开(公告)日：2012-04-19
申请号：PCT/MX2011000102
申请日：2011-08-26
申请人： PLANEACION MANTENIMIENTO Y PROYETOS S A DE C V , GONZALEZ MIER PORFIRIO ALFREDO
发明人： GONZALEZ MIER PORFIRIO ALFREDO
IPC分类号： F27B3/24 , F27D1/12
CPC分类号： C21C5/5217 , C21C5/4646 , F27B3/24 , F27D9/00 , F27D2009/0013 , F27D2009/0021 , Y02P10/216
摘要： The invention relates to a cooling panel for a casting furnace, which can be rotated in such a way that the two faces of the panel can be positioned facing the casting process and which can be turned over such that either the upper or lower end of the panel can face the process. For this purpose, the panel is produced with a smaller width than traditional panels and the panel itself is flat, unlike other panels that are curved, such that the coolant inlets and outlets can be secured to the shell instead of to the panel.
摘要翻译：用于铸造炉的冷却板技术领域本发明涉及一种用于铸造炉的冷却板，该铸造炉能够以这样的方式旋转，使得面板的两个面可以定位成面向铸造过程，并且可以翻转成使得该板的上端或下端面板可以面对这个过程。为此，面板制造成具有比传统面板更小的宽度，并且面板本身是平坦的，不像其他面板是弯曲的，使得冷却剂入口和出口可以固定到壳体而不是面板。

9. 发明申请

WO2011000699A3 METHOD FOR COOLING A COOLING ELEMENT OF AN ELECTRIC ARC FURNACE, ELECTRIC ARC FURNACE FOR MELTING DOWN METAL ARTICLES, AND CONTROL DEVICE FOR AN ELECTRIC ARC FURNACE 审中-公开
标题翻译：方法用于冷却的冷却元件电弧炉，电弧炉熔融金属股票，以及控制和/或调节装置FOR A矿热炉
公开(公告)号：WO2011000699A3
公开(公告)日：2011-04-07
申请号：PCT/EP2010058483
申请日：2010-06-16
申请人： SIEMENS AG , MATSCHULLAT THOMAS
发明人： MATSCHULLAT THOMAS
IPC分类号： C21C5/52 , F27B3/24 , F27B3/28 , F27D1/12 , F27D9/00
CPC分类号： C21C5/5211 , C21C2005/5288 , F27B3/24 , F27D1/12 , F27D9/00 , F27D19/00 , F27D21/00 , Y02P10/216
摘要： The invention relates to an electric arc furnace for melting down metal articles, to a control device (9) for an electric arc furnace and to a method for cooling a cooling element (1) present in the electric arc furnace, in particular a cooling panel, wherein the cooling element (1) is cooled by means of a first cooling device (2), wherein the cooling is carried out by means of a phase transition of a coolant (K1) flowing through the cooling element (1) from a liquid phase into a gaseous phase. The capacity of an electric arc furnace can be increased by connecting a second cooling device (3) for the cooling element (1) before or during a temperature increase such that coolant (K2) fed from the second cooling device (3) additionally flows through the cooling element (1).
摘要翻译：本发明涉及电弧炉用于电弧炉和冷却由电弧炉冷却元件所包括的方法熔融金属材料，控制和/或调节装置（9）（1），特别是冷却板，所述（1）的手段冷却元件冷却第一冷却装置（2），其中借助流过冷却剂（K1）的冷却元件（1）的相变的冷却从液相进行到气相。通过第二冷却装置（3），用于冷却元件（1）被以这样的方式之前或在冷却元件（1）的温度上升时，在切换，使得冷却元件（1）通过追加供给通过第二冷却装置的装置流（3）的冷却装置（K2），电弧炉的生产量可以增加。

10. 发明申请

WO02039043A1 METHOD FOR CONTROLLING THE TEMPERATURE OF COMPONENTS IN HIGH TEMPERATURE REACTORS 审中-公开
标题翻译：控制高温反应器组分温度的方法
公开(公告)号：WO02039043A1
公开(公告)日：2002-05-16
申请号：PCT/NO2001/000370
申请日：2001-09-10
IPC分类号： C21C5/46 , C25C3/20 , F27B3/24 , F27B3/28 , F27D9/00 , C25C3/08
CPC分类号： C21C5/5211 , C21C5/4646 , C21C2005/5288 , C25C3/20 , F27B3/24 , F27B3/28 , F27D19/00 , F27D2009/0005 , F27D2009/0045 , Y02P10/138 , Y02P10/216 , Y02P10/262
摘要： The invention relates to a method for controlling the temperature of components or parts in high temperature metallurgical reactors. The components or parts are equipped with at least one evaporation cooled unit, which evaporation cooled unit contains a cooling medium which is in liquid state at the temperature at which the components or parts is set to operate and which cooling medium has a boiling point within a preset temperature range at which the component is set to operate. The amount and/or the temperature of a second cooling medium used to condense the vapour of the cooling medium in the evaporation cooled unit are regulated and controlled in order to keep the pressure within the evaporation cooled unit and thereby the temperature of the liquid cooling medium in the evaporation cooled unit, within a preselected range. The invention further relates to a method for regulating the operation of high temperature metallurgical reactors containing at least of one component equipped with an evaporation cooled unit, which evaporation cooled unit is set to operate within a preselected temperature range. The heat flow from the evaporation cooled unit and/or the temperature in the liquid cooling medium in the evaporation cooled unit are continuously measured and these values are used as parameters for controlling and regulating the process carried out in the high temperature metallurgical reactor.
摘要翻译：本发明涉及用于控制高温冶金反应器中组分或部件的温度的方法。组件或部件配备有至少一个蒸发冷却单元，该蒸发冷却单元包含冷却介质，该冷却介质在部件或部件设置为操作的温度下处于液态，并且哪个冷却介质的沸点在组件设置操作的预设温度范围。调节和控制用于冷凝蒸发冷却单元中的冷却介质的蒸气的第二冷却介质的量和/或温度，以便保持蒸发冷却单元内的压力，从而保持液体冷却介质的温度在蒸发冷却单元中，在预选范围内。本发明还涉及一种用于调节含有至少一个配有蒸发冷却单元的部件的高温冶金反应器的操作的方法，所述蒸发冷却单元被设置为在预选温度范围内操作。连续地测量蒸发冷却单元的热流和/或蒸发冷却单元中的液体冷却介质中的温度，并将这些值作为用于控制和调节在高温冶金反应器中进行的过程的参数。

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