СПОСОБ ПОЛУЧЕНИЯ ОХЛАЖДАЮЩЕГО ЭЛЕМЕНТА ДЛЯ ПИРОМЕТАЛЛУРГИЧЕСКОГО РЕАКТОРА И ОХЛАЖДАЮЩИЙ ЭЛЕМЕНТ

1. Способ получения охлаждающего элемента (2) для пирометаллургических реакторов, включающийобразование корпуса (4), имеющего, по меньшей мере, один охлаждающий канал (5), причем направление охлаждающего канала ограничено продольным направлением охлаждающего элемента (2),образование, по меньшей мере, одного крепежного паза (6) на одной поверхности охлаждающего элемента (2) для крепления огнеупорных плиток к охлаждающему элементу, иобеспечение прохода (7) для охлаждающей текучей среды, по меньшей мере, в один охлаждающий канал (5),отличающийся тем, что предусматриваетобразование, по меньшей мере, одного крепежного паза (6), который проходит параллельно, по меньшей мере, одному охлаждающему каналу (5), иобразование, по меньшей мере, поверхности, противоположной поверхности, в которой крепежный паз получен непрерывно и равномерно изогнутым в направлении, поперечном охлаждающему каналу.2. Способ по п.1, отличающийся тем, что охлаждающий элемент (2), содержащий корпус (4), по меньшей мере, один охлаждающий канал (5) и, по меньшей мере, один крепежный паз (6), образуют посредством непрерывного литья.3. Способ по п.2, отличающийся тем, что охлаждающий элемент отливают прямолинейным в направлении охлаждающего канала (5).4. Способ по п.1, отличающийся тем, что, по меньшей мере, один крепежный паз получают механической обработкой.5. Способ по любому из предшествующих пунктов, отличающийся тем, что охлаждающий элемент получают из меди или его сплава.6. Охлаждающий элемент (2) для пирометаллургических реакторов, содержащийкорпус (4) имеющий, по меньшей мере, один охлаждающий канал (5) в направлении охлаждающего канала, ограничивающем продольное на� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C21B 7/10 (13) 2011 124 544 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2011124544/02, 29.12.2008 (71) Заявитель(и): ЛУВАТА ЭСПОО ОЙ (FI) Приоритет(ы): (22) Дата подачи заявки: 29.12.2008 (43) Дата публикации заявки: 10.02.2013 ...

BLASLANZE MIT ANGESCHWEISSTEM DUESENKOPF ZUM AUFBLASEN VON GAS AUF BAEDER

COOLING SECTION AND PROCEDURE FOR ITS PRODUCTION

MIT EINER MANTELKÜHLUNG VERSEHENES METALLURGISCHES GEFÄSS

METALLURGISCHES GEFAESS, INSBESONDERE STATIONAERER ODER AUSWECHSELBARER STAHLWERKSKONVERTER

MUENDUNGSSCHUTZ FUER METALLURGISCHE GEFAESSE, INSBESONDERE FUER STAHLWERKSKONVERTER

KUHLVORRICHTUNG FUR A WARMGANGIGES GEFASS, IN PARTICULAR FUR A STEEL PLANT CONVERTER

COOLING SYSTEM FOR A METALLURGICAL CONTAINER

METALLURGICAL GEFASS, IN PARTICULAR CONVERTER

WITH A COAT COOLING MISTAKE METALLURGICAL CONTAINER

METALLURGICAL CONTAINER, IN PARTICULAR STATIONARY ONE OR REPLACEABLE STEEL PLANT CONVERTER

Oxygen blowing up converter

Cooling equipment for a converter

MECHANISM FOR THE UTILITIES SUPPLY OF A TILTABLE METALLURGICAL CONTAINER

KONVERTER MIT EINEM KONVERTERHUT

Crucible or converter

Converter

A PROCESS FOR COOLING OXYGEN INJECTION NOZZLES

HEAT EXCHANGER

NOSE RING FOR METALLURGICAL PROCESSING VESSELS

A FURNACE AND A METHOD FOR COOLING A FURNACE

A furnace for conducting a high temperature process under oxidising conditions comprises an outer shell made from a metal, one or more cooling channels formed on or joined to the outer shell and a furnace lining. The furnace lining comprises a backing lining comprising a relatively high thermal conductivity layer positioned adjacent to an inner wall of the outer shell and a working lining positioned inwardly of the layer of relatively high thermal conductivity. The backing lining can comprise a graphite lining or a graphite-containing lining. The rate of heat transfer through the backing lining is sufficiently high to form a protective freeze on the backing lining in the event that the working lining wears away.

ФУРМА СО СВАРНЫМ СОПЛОВЫМ НАКОНЕЧНИКОМ ДЛЯ ПРОДУВКИ РАСПЛАВА

СПОСОБ ПОЛУЧЕНИЯ ОХЛАЖДАЮЩЕГО ЭЛЕМЕНТА И ОХЛАЖДАЮЩИЙ ЭЛЕМЕНТ

Изобретение относится к способу получения охлаждающего элемента (1), применяемого в соединении с металлургической печью или с подобными устройствами. В способе обеспечивают каркас (3), выполненный в основном из меди и снабженный каналами (2) водяного охлаждения; в каркасе (3) обеспечивают крепежные элементы (4) для присоединения огнеупорных кирпичей (6) к каркасу (3), и огнеупорные кирпичи (6) соединяют с каркасом (3) с помощью крепежных элементов (4). Крепежные элементы (4), по меньшей мере, частично сформированы из удлиненных крепежных лент (5), выполненных из стали. Стальные удлиненные крепежные ленты (5) прикрепляют к каркасу (3) так, что стальные удлиненные крепежные ленты (5) вместе образуют между собой открытый промежуток (7), сужающийся в направлении от дна (8) открытого промежутка (7). Огнеупорные кирпичи (6) располагают в открытом промежутке (7) так, что огнеупорные кирпичи (6) находятся, по меньшей мере, частично в открытом промежутке (7). Изобретение также относится к охлаждающему ...

УСТАНОВКА ДЛЯ МЕТАЛЛУРГИЧЕСКОЙ ОБРАБОТКИ

Установка для металлургической обработки включает металлургическую емкость, футерованную изнутри водоохлаждаемыми панелями. Башенная конструкция (61) для доступа к емкости прилегает к емкости (11) и поддерживает систему (62) охлаждения для того, чтобы обеспечить протекание охлаждающей воды к охлаждающим панелям и из них в емкости через соединители (42, 43) для подвода и отвода, размещенные вокруг емкости снаружи. Система (62) охлаждения включает подводящий и отводящий трубопроводы (66, 67) большого диаметра, установленные в верхней части конструкции (61) для того, чтобы проходить у верхнего края емкости (11), первый ряд вертикальных труб (68) относительно малого диаметра, соединенный с магистральным подводящим трубопроводом 66 и проходящий вниз к соединителям подвода для соответствующих охлаждающих панелей емкости, и второй ряд вертикальных труб (69) малого диаметра, соединенный в их верхних концах с магистральным отводящим трубопроводом (67), а в их нижних концах - с отдельными соединителями для отвода из охлаждающих панелей емкости. A plant for metallurgical processing includes a metallurgical vessel lined with water-cooled panels from the inside. The tower structure (61) for accessing the tank is adjacent to the tank (11) and supports the cooling system (62) in order to ensure that cooling water flows to and from the cooling panels through the connectors (42, 43) for supply and removal, placed around the tank outside. The cooling system (62) includes inlet and outlet pipelines (66, 67) of large diameter installed in the upper part of the structure (61) in order to pass at the upper edge of the tank (11), the first row of vertical pipes (68) of relatively small diameter, connected to the main supply pipe 66 and passing down to the supply connectors for the respective cooling panels of the tank, and a second row of vertical pipes (69) of small diameter, connected at their upper ends to the main discharge pipe (67), and at their lower ends ntsakh - with separate ...

УСТАНОВКА ДЛЯ МЕТАЛЛУРГИЧЕСКОЙ ОБРАБОТКИ

Установка для металлургической обработки включает металлургическую емкость, футерованную изнутри водоохлаждаемыми панелями. Башенная конструкция (61) для доступа к емкости прилегает к емкости (11) и поддерживает систему (62) охлаждения для того, чтобы обеспечить протекание охлаждающей воды к охлаждающим панелям и из них в емкости через соединители (42, 43) для подвода и отвода, размещенные вокруг емкости снаружи. Система (62) охлаждения включает подводящий и отводящий трубопроводы (66, 67) большого диаметра, установленные в верхней части конструкции (61) для того, чтобы проходить у верхнего края емкости (11), первый ряд вертикальных труб (68) относительно малого диаметра, соединенный с магистральным подводящим трубопроводом (66) и проходящий вниз к соединителям подвода для соответствующих охлаждающих панелей емкости, и второй ряд вертикальных труб (69) малого диаметра, соединенный в их верхних концах с магистральным отводящим трубопроводом (67), а в их нижних концах - с отдельными соединителями ...

A COOLING PLATE FOR METALLURGIC FURNACES

SMELTING PROCESS AND APPARATUS

TUYERE WITH WELDED NOZZLE END PIECE FOR MELT BLOWING

INITIATION OF MELTING PROCESS

DEVICE TO SUPPLY A TILTING METALLURGICAL CONTAINER OUT OF COOLING WATER OR FLUID USES ANOTHER END

Device forming crucible or converter or analogue

METALLURGICAL VESSEL INCLUDING A STEELWORKS CONVERTER STATIONARY OR INTERCHANGEABLE

skirt device for converter

método para fabricação de um elemento de resfriamento e respectivo elemento de resfriamento

Metallurgical vessel provided with a jacket cooling

Metallurgical vessel

The wall of a metallurgical vessel such as a converter (1) is cooled by coolant flowing through ducts (18) supplied from a coolant distribution system (25). Separate annular coolant circuits are provided for the vessel cover (3), the vessel mid-part (5) and the vessel bottom (7). These are supplied via pipes (23a,b,c) with shut-off valves. One or more of the coolant circuits may be connected as a function of the local, proposed or operationally required lining thickness (22) of the vessel (1). ...

EINRICHTUNG ZUR MEDIENVERSORGUNG EINES KIPPBAREN METALLURGISCHEN GEFAESSES

Cooling equipment for converter camps

METALLURGISCHES GEFAESS, INSBESONDERE STATIONAERER ODER AUSWECHSELBARER STAHLWERKSKONVERTER

MIT EINER MANTELKÜHLUNG VERSEHENES METALLURGISCHES GEFÄSS

KUHLVORRICHTUNG FUR EIN WARMGANGIGES GEFASS, INSBESONDERE FUR EINEN STAHLWERKSKONVERTER

EINRICHTUNG ZUR KUHLUNG DES METALLMANTELS VON KONVERTERN

METALLURGISCHES GEFASS, INSBESONDERE KONVERTER

COOLING PLATE FOR METALLURGICAL FURNACES

STEEL PLANT CONVERTER WITH HAT COOLING

MECHANISM FOR THE UTILITIES SUPPLY OF A TILTABLE METALLURGICAL CONTAINER

MUENDUNGSSCHUTZ FOR METALLURGICAL CONTAINERS, IN PARTICULAR FOR STEEL PLANT CONVERTERS

DEVICE AND METHOD FOR COOLING AN OXYGEN BLOWING UP CONVERTER STRETCHER RING

Apparatus and method for cooling a basic oxygen furnace trunnion ring

METALLURGICAL PROCESSING INSTALLATION

Metallurgical processing installation comprising a metallurgical vessel lined internally with water cooled panels. A vessel access tower (61) fits around vessel (11) and supports a coolant flow system (62) to provide for flow of cooling water to and from the cooling panels within the vessel through water inlet and outlet connections (42,43) distributed around the exterior of the vessel. Coolant flow system (62) includes large diameter water supply and return pipes (66,67) mounted on an upper part of the tower (61) to extend around the upper end of vessel (11), a first series of vertical dropper pipes (68) of relatively small diameter connected to the main water supply pipe 66 and extending downwardly to connections with the water inlet connectors for respecting cooling panels of the vessel and a second series of smaller diameter vertical pipes (69) connected at their upper ends to the main return pipe (67) and at their lower ends to undivided outlet connectors for the cooling panels in the vessel.

COOLING ASSEMBLY FOR STEEL CONVERTER VESSELS

HEAT EXCHANGER SYSTEM USED IN STEEL MAKING

A heat exchanger system (44) for iron making furnaces and their supporting exhaust and cooling systems including at least on panel (1-4) of sinuously winding piping (50) having an inlet (56) and outlet (58) with attached input (84) and output (86) manifolds, a cooling fluid flowing through the piping (50) and a stream of hot exhaust gases flowing over the piping (50).

HEAT EXCHANGER SYSTEM USED IN STEEL MAKING

A heat exchanger system (44) for iron making furnaces and their supporting exhaust and cooling systems including at least on panel (1-4) of sinuously winding piping (50) having an inlet (56) and outlet (58) with attached input (84) and output (86) manifolds, a cooling fluid flowing through the piping (50) and a stream of hot exhaust gases flowing over the piping (50).

COOLING PLATE FOR A METALLURGICAL FURNACE AND ITS METHOD OF MANUFACTURING

A cooling plate (10) for a metallurgical furnace comprises a body (12) with a front face (14), an opposite rear face (16), four side edges (18, 18', 20, 20') and at least one coolant channel (30) extending from the region of one side edge (20) to the region of the opposite side edge (20'). A bent connection pipe (26, 28) connects at least one extremity of each coolant channel (30) for coolant fluid feed or return. The bent connection pipe (26, 28) is sealingly connected with the extremity of the associated coolant channel (30) within a respective recess (32) in the body (12) that is opened toward the rear side (16), wherein the coolant channel (34) opens in said recess in a connection surface (34) beveled towards the rear side (16); and the bent connection pipe (26, 28) does not extend laterally beyond the corresponding side edge (20, 20').

COOLING OF HOT BODIES

A method of and apparatus for cooling a hot body has a quantity of liquid coolant atomised by a gaseous medium and sprayed onto a surface to be cooled. The supply of liquid coolant to the spray nozzles is controlled by at least one valve the operation of which is brought about by a non-electrical temperature responsive element in thermal contact with the surface to be cooled.

LIQUID COOLED NOZZLE

A liquid cooled nozzle for emitting a medium has a housing with a coolant inflow chamber having a first side wall for attachment to a coolant inflow pipe, and a coolant outflow chamber having a second side wall for attachment to a coolant outflow pipe and a base merging with the second side wall. The second wall is spaced from and surrounds the first wall, and the said base is spaced from the coolant inflow chamber and is beneath the coolant inflow chamber. At least two supply ports are provided for conducting the medium through the nozzle, the supply ports being laterally spaced from one another to define a central axis between the ports and extending through the coolant inflow chamber, the coolant outflow chamber and the base. At least one deflector is located between adjacent supply ports and terminates at a central passage extending from the coolant inflow chamber to the coolant outflow chamber. The deflector has an upper surface which is partially twisted to direct liquid coolant passing from the coolant passing from the coolant inflow chamber through the central passage into the coolant outflow chamber away from the central axis, thereby causing a swirling of the liquid coolant in the coolant outflow chamber.

LIQUID COOLED NOZZLE

A liquid cooled nozzle for emitting a medium has a housing with a coolant inflow chamber having a first side wall for attachment to a coolant inflow pipe, and a coolant outflow chamber having a second side wall for attachment to a coolant outflow pipe and a base merging with the second side wall. The second wall is spaced from and surrounds the first wall, and the said base is spaced from the coolant inflow chamber and is beneath the coolant inflow chamber. At least two supply ports are provided for conducting the medium through the nozzle, the supply ports being laterally spaced from one another to define a central axis between the ports and extending through the coolant inflow chamber, the coolant outflow chamber and the base. At least one deflector is located between adjacent supply ports and terminates at a central passage extending from the coolant inflow chamber to the coolant outflow chamber. The deflector has an upper surface which is partially twisted to direct liquid coolant passing ...

СПОСОБ ПОЛУЧЕНИЯ ОХЛАЖДАЮЩЕГО ЭЛЕМЕНТА И ОХЛАЖДАЮЩИЙ ЭЛЕМЕНТ

Изобретение относится к способу получения охлаждающего элемента (1), применяемого в соединении с металлургической печью или с подобными устройствами. В способе обеспечивают каркас (3), выполненный в основном из меди и снабженный каналами (2) водяного охлаждения; в каркасе (3) обеспечивают крепежные элементы (4) для присоединения огнеупорных кирпичей (6) к каркасу (3), и огнеупорные кирпичи (6) соединяют с каркасом (3) с помощью крепежных элементов (4). Крепежные элементы (4) по меньшей мере частично сформированы из удлиненных крепежных лент (5), выполненных из стали. Стальные удлиненные крепежные ленты (5) прикрепляют к каркасу (3) так, что стальные удлиненные крепежные ленты (5) вместе образуют между собой открытый промежуток (7), сужающийся в направлении от дна (8) открытого промежутка (7). Огнеупорные кирпичи (6) располагают в открытом промежутке (7) так, что огнеупорные кирпичи (6) находятся по меньшей мере частично в открытом промежутке (7). Изобретение также относится к охлаждающему ...

ПЕЧЬ И СПОСОБ ДЛЯ ОХЛАЖДЕНИЯ ПЕЧИ

Изобретение относится к печи для проведения высокотемпературного процесса при окислительных условиях, которая содержит наружную оболочку, изготавливаемую из металла, один или более каналов охлаждения, образуемых на или присоединяемых к наружной оболочке, и футеровку печи. Футеровка печи содержит защитную футеровку, имеющую слой относительно высокой теплопроводности, располагаемый примыкающим к внутренней стенке наружной оболочки, и рабочую футеровку, располагаемую с внутренней стороны слоя относительно высокой теплопроводности. Защитная футеровка может содержать графитовую футеровку или графитсодержащую футеровку. Интенсивность теплопередачи через защитную футеровку достаточно высокая для того, чтобы образовывать предохранительное охлаждение на защитной футеровке в случае, когда рабочая футеровка изнашивается.

STARTING A SMELETING PROCESS

STAVE COOLER FOR A METALLURGICAL FURNACE AND METHOD FOR PROTECTING A STAVE COOLER

ПЕЧЬ И СПОСОБ ДЛЯ ОХЛАЖДЕНИЯ ПЕЧИ

Печь для проведения высокотемпературного процесса при окислительных условиях содержит наружную оболочку, изготавливаемую из металла, один или более каналов охлаждения, образуемых на или присоединяемых к наружной оболочке, и футеровку печи. Футеровка печи содержит защитную футеровку, содержащую слой относительно высокой теплопроводности, располагаемый примыкающим к внутренней стенке наружной оболочки, и рабочую футеровку, располагаемую с внутренней стороны слоя относительно высокой теплопроводности. Защитная футеровка может содержать графитовую футеровку или графитсодержащую футеровку. Интенсивность теплопередачи через защитную футеровку достаточно высокая для того, чтобы образовывать предохранительное охлаждение на защитной футеровке в случае, когда рабочая футеровка изнашивается.

СПОСОБ ПОЛУЧЕНИЯ ОХЛАЖДАЮЩЕГО ЭЛЕМЕНТА И ОХЛАЖДАЮЩИЙ ЭЛЕМЕНТ

Изобретение относится к способу облицовки, по меньшей мере частично, металлическим покрытием (3) каркаса (1) охлаждающего элемента, применяемого в соединении с металлургической печью или с подобными устройствами, выполненный в основном из меди. В способе металлическое покрытие (3) присоединяют посредством сварки взрывом к каркасу (1) охлаждающего элемента, выполненному в основном из меди. Изобретение также относится к охлаждающему элементу, в частности применяемому в соединении с металлургической печью или с подобными устройствами, причем указанный охлаждающий элемент включает каркас (1), выполненный в основном из меди, в котором размещена система (2) каналов водяного охлаждения, причем указанный каркас (1) охлаждающего элемента, по меньшей мере, частично покрыт металлическим покрытием (3). Металлическое покрытие (3) присоединяют посредством сварки взрывом к каркасу (1), выполненному в основном из меди.

COOLING APPARATUS FOR A CONVERTER BODY

Device for cooling external wall of metallurgical vessel - and its particular application to a steel-making converter

DEVICE FOR PROTECTING MOUTH LIFT

DISPOSITIF DE REFROIDISSEMENT D'UN CONVERTISSEUR

A FURNACE AND A METHOD FOR COOLING A FURNACE

A furnace for conducting a high temperature process under oxidising conditions comprises an outer shell made from a metal, one or more cooling channels formed on or joined to the outer shell and a furnace lining. The furnace lining comprises a backing lining comprising a relatively high thermal conductivity layer positioned adjacent to an inner wall of the outer shell and a working lining positioned inwardly of the layer of relatively high thermal conductivity. The backing lining can comprise a graphite lining or a graphite-containing lining. The rate of heat transfer through the backing lining is sufficiently high to form a protective freeze on the backing lining in the event that the working lining wears away.

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

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.

Cooling assembly for metallurgical vessels

An open topped, refractory lined metallurgical converter vessel has a metallic shell. A cooling jacket is affixed to the frusto-conical nose portion of the shell and comprises a plurality of right angle members affixed to the shell in a side-by-side relation and extending generally in the axial direction. The members have their edges affixed to the shell surface to form a flow passage therewith. A manifold pipe extends partially around the vessel and is connected to all of the flow passages except for those above and adjacent to the tap nozzle which are connected to a drain manifold. Plate sections are affixed to the upper end of the angle members and to the shell to define a nose cooling ring which is connected to the upper end of each angle section to define a return flow path for cooling water. Baffles are disposed in the nose cooling ring adjacent the margins of the angle members which are connected to the drain manifold to insure filling of the system.

Metallurgical vessel capable of receiving fluids in separate flow paths while pivoting

A metallurgical vessel includes first and second tuyeres for respectively delivering process materials above and below the level of molten metal contained within the vessel. Coupled to one of the trunnion pins which support the vessel for pivotal movement about a horizontal axis is a rotary joint which defines a plurality of concentric flow paths for transporting cooling liquid to the vessel and process fluids to the first and second tuyeres. The passages are provided by a first plurality of coaxially spaced apart annular fixed members and a second plurality coaxially spaced apart annular members mounted on the trunnion pin and rotatable therewith. At least some of the plurality of members have portions which define lateral flow paths interconnecting one of the concentric flow paths. One of a plurality of first pipes are connected to each of the lateral flow paths defined by the first members and to sources of cooling liquids and process materials respectively and each of a second plurality of pipes are coupled to one of the second plurality of lateral flow passages defined by the second members and to the vessel support or to the first or second tuyeres.

ОХЛАЖДАЮЩАЯ ПАНЕЛЬ ДЛЯ МЕТАЛЛУРГИЧЕСКОЙ ПЕЧИ

FIELD: metallurgy industry; production of the cooling devices of the metallurgical furnaces. SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to the cooling devices of the metallurgical furnaces. The cooling board consists of copper or of the low copper alloy for the metallurgical furnaces supplied with the exterior facing made out of the steel sheet predominantly with two channels passing inside the cooling board and used for the cooling liquid. The fitting pipes used for the cooling liquid are brought outside through the facing from the steel sheet. On the cooling board fastening tubes are installed. The cooling board is fixed in the direction to the internal cavity of the furnace. The fastening tubes from an outer side of the facing made out of the steel sheet are supplied with the bracketry. The fastening tubes and the bracketry are manufactured mainly out of the steel. Usage of the invention excludes the bowl-shaped deformations-distortions of the cooling board and the cracks in the fitting pipes used for cooling of the liquid and caused by the strains. EFFECT: the invention prevents the bowl-shaped deformations-distortions of the cooling board and the cracks in the fitting pipes used for cooling of the liquid and caused by the strains. 11 cl, 9 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 309 351 (13) C2 (51) ÌÏÊ F27B 1/24 C21B 7/10 (2006.01) (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005107719/02, 14.07.2003 (72) Àâòîð(û): ØÒÀÑÒÍÈ Âèëüõåëüì (AT), ØÀÐÈÍÃÅÐ Õåðáåðò (AT), ÊÀÑÒÍÅÐ Âàëüòåð Ðàéíåð (AT) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 14.07.2003 (73) Ïàòåíòîîáëàäàòåëü(è): ÔÎÅÑÒ-ÀËÜÏÈÍÅ ÈÍÄÓÑÒÐÈÀÍËÀÃÅÍÁÀÓ ÃÌÁÕ ÓÍÄ ÊÎ (AT) (43) Äàòà ïóáëèêàöèè çà âêè: 27.08.2005 R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 20.08.2002 EP 02018642.5 (45) Îïóáëèêîâàíî: 27.10.2007 Áþë. ¹ 30 2 3 0 9 3 5 1 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ПЛАВКИ

FIELD: metallurgy. SUBSTANCE: invention relates to melting of metal-containing material in direct melting tank. Melting tank comprises multiple heat pipes (21) arranged in refractory lining of at least part of furnace (9) for cooling at least part of refractory lining. At least one of the heat pipes includes (a) a liquid phase of the heat transfer fluid, preferably water, in the lower section of the heat pipe, and (b) a vapour phase of the heat transfer fluid, preferably steam, in the upper section of the heat pipe. Ventilation valve is provided, which has a tube extending into said heat pipe. Said tube has an open end inside said heat pipe and a closed end located outside said heat pipe. EFFECT: closed end of the tube is configured to open when the steam pressure or temperature in the heat pipe exceeds a predetermined threshold value of pressure or temperature, to provide evaporation of the vapour phase from the heat pipe and to reduce pressure or temperature inside the heat pipe. 16 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 715 924 C1 (51) МПК C21B 13/00 (2006.01) F27B 1/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C21B 13/00 (2019.08); F27B 1/24 (2019.08) (21)(22) Заявка: 2018141095, 02.05.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ТАТА СТИЛ ЛИМИТЕД (IN) Дата регистрации: 04.03.2020 02.05.2016 AU 2016901601 (45) Опубликовано: 04.03.2020 Бюл. № 7 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 03.12.2018 (86) Заявка PCT: 2 7 1 5 9 2 4 R U (87) Публикация заявки PCT: WO 2017/190185 (09.11.2017) C 1 C 1 AU 2017/050400 (02.05.2017) 2 7 1 5 9 2 4 (56) Список документов, цитированных в отчете о поиске: WO 2015081376 A1, 11.06.2015. US 20080111287 A1, 15.05.2008. US 5379831 A1, 10.01.1995. EP 1170385 A2, 09.01.2002. Приоритет(ы): (30) Конвенционный приоритет: R U 02.05.2017 (72) Автор(ы): ПИЛОТЕ, Жак (AU), ДРИ, Родни Джеймс (AU) Адрес для ...

VERFAHREN ZUR UEBERWACHUNG UND STEUERUNG DES REAKTIONSABLAUFS BEIM SAUERSTOFFAUFBLASVERFAHREN

Converter lip cooling system - with peripheral cooling pipes arranged in grps with collectors and distributers

A converter has a lip at whose periphery are arranged water fed cooling pipes connected via distributors and collectors to cooling water feed and discharging pipes. A large number of cooling pipes are arranged side by side extending vertically ata the periphery of the lip between its upper and lower edges. The pipes are connected in groups, each group for a half with a number of upper distributors and collectors and a half with a number of lower distributors and collectors which are offset w.r.t. the first distributors and collectors by half the number of pipes. The distributors and collectors extend horizontally at the periphery of the converter lip and a lower distributor is connected to the cooling water feed and the opposite lower collector is connected to the cooling water discharge.

Steel making lances

COOLING OF HOT BODIES

CONVERTER WITH A KONVERTERHUT

COOLING SYSTEM FOR A METALLURGICAL CONTAINER

Converter for the execution of ld-processes

Cooling equipment for cooling the hollow trick - and/or carrying taps at carrying rings from crucibles to the carbon elimination of pig irons

Pit-well-behaved fire-place for cooling gases, as they result during the steel treatment in converters

MECHANISM TO THE KUHLUNG OF THE METAL JACKET OF CONVERTERS

CONVERTER WITH A KONVERTERHUT

CONVERTER WITH A KONVERTERHUT

KÜHLPLATTE FÜR METALLURGISCHE ÖFEN

Cooling plate (1) has coolant channels (5) running within the plate. Coolant tubular pieces for the coolant feed and run-off are directed outward through a protective steel sheet (2). The plate is provided with holding tubes (7) directed through the steel sheet. The holding tubes have fixing elements (10), especially holding plates or holding disks. The holding tubes and the fixing elements are made from a material which has a higher strength than copper and/or low alloyed copper alloy. Preferred Features: The plate is connected to the steel sheet by a fixed point element (12). The plate has bars (3) and grooves on the side facing the inside of the furnace. The bars are segmented in their longitudinal direction.

KUEHLSYSTEM FUER EIN METALLURGISCHES GEFAESS

MULTI IMPINGEMENT GROUP FOR COOLING A WALL

COOLABLE LINING FOR A HIGH-TEMPERATURE GASIFICATION REACTOR

Method for manufacturing a cooling element and a cooling element

Metallurgical lance

SIDE WALL COOLING FOR A MELTING FURNACE

The invention relates to a cooling device for a melting furnace, in particular for cooling a liquid slag (S) in a reduction furnace. The device comprises a lining (3) for laterally shielding a liquid molten metal bath (M) and a liquid slag (S) which is located on said bath, and the device also comprises a metal plate (5) which is arranged on a lining (3) side facing away from the molten metal bath (M) and the slag (S). The metal plate (5) comprises a plurality of slots (13) which are oriented in a substantially vertical manner and which are arranged adjacently to one another, wherein one copper plate (7) extends into the lining (3) through each of the slots (13) substantially perpendicular to the metal plate (5). The device further comprises cooling channels (9) through which coolant can flow and each of which is arranged between two adjacently arranged slots (13) and the copper plates (7) extending through said slots (13) on the metal plate (5) side facing away from the molten metal bath ...

COOLING ARRANGEMENT FOR CONVERTER VESSEL WALL

REFRIGERATION PROCESS OXYGEN INJECTORS NOZZLES

STEELWORKS CONVERTER WITH CONE COOLING SYSTEM

A steelworks converter has a cone cooling system with sinuous ducts for carrying the cooling medium which open into at least one groove-like collector in the top and bottom regions of the converter head, as well as at least one cooling medium supply and discharge. According to the invention, a collecting pipe (24) is arranged in the region of the lower collector (22), the collecting pipe (24) is spaced apart from at least one of the side walls of the lower collector, the collecting pipe (24) has at least one closable discharge (27) and is in communication with the lower collector (22) so that the cooling medium (W) inside the collector (22) can flow into the collecting pipe (24).

METHOD FOR MAINTENANCE OF A COOLING ASSEMBLY FOR A METALLURGICAL FURNACE

A cooling assembly for a metallurgical furnace 2. The method according to claim 1 , wherein the cutting tool is connected to the fixture to be movable along a predefined path transversal to an axial direction of the cooling pipe.3. The method according to claim 1 , wherein the fixture is firmly attached to the cooling pipe.4. The method according to claim 1 , further including the step of removing the compensator and installing a new compensator.5. The method according to claim 4 , whereby removing the compensator comprises a first cutting operation for removing a weld between the compensator and the cooling pipe.6. The method according to claim 5 , whereby the first cutting operation is performed with a first cutting device comprising a first fixture and a first cutting tool claim 5 , which is rotatable with respect to the first fixture.7. The method according to claim 6 , wherein the first cutting tool is adapted to remove the weld by machining.8. The method according to claim 6 , wherein the first fixture is mounted on an inside of the cooling pipe.9. The method according to claim 5 , further including a second cutting operation for enlarging the shell opening.10. The method according to claim 9 , whereby the second cutting operation is performed with a second cutting device comprising a second fixture that is connected to an outside of the cooling pipe claim 9 , wherein a mount for a second cutting tool is connected to the second fixture for a guided movement with respect to the second fixture and the second cutting tool performs the cutting operation while being held by the mount.11. The method according to claim 10 , wherein the mount is connected for a circular movement.12. The method according to claim 10 , wherein the mount is connected for an eccentric movement with respect to the second fixture.13. The method according to claim 4 , further including the following steps: after removing the compensator claim 4 , installing a hood claim 4 , having at least ...

Furnace cooling system with thermally conductive joints between cooling elements

It is proposed herein to add supplementary cooling elements to a primary cooling element of a furnace. The supplementary cooling elements, with two or more components, may be inserted from the outside of the furnace into holes that pass through and the primary cooling element such that the cooling elements protrude beyond the inner surface of the primary cooling element. An inner one of the components of the supplementary cooling element may be received by an outer one of the components in a manner that forces the outer component into a thermally conductive pressure connection with the primary cooling element.

WATER-BASED HEAT TRANSFER FLUID COOLING SYSTEMS INTRINSICALLY SAFE FROM BOILING LIQUID EXPANDING VAPOR EXPLOSION (BLEVE)IN VARIOUS PYROMETALLURGICAL FURNACE APPLICATIONS

A cooling system for use in support of a pyro-metallurgical furnace includes a liquid heat transfer fluid blend of 10%-50% water with monoethylene glycol (MEG), diethylene glycol (DEG), or triethylene glycol (TEG), and corrosion inhibitors. When using such glycols, a minimum of 10% water prevents the heat transfer fluid from becoming too viscous for economical pumping, and a maximum of 50% water prevents BLEVE incidents inside the furnace. Such intrinsically safe cooling system circulates the liquid heat transfer fluid blend with an optimally sized pump, filtration, pressurization, and at flow velocities sufficient to avoid film boiling. 1. A water-based heat transfer fluid cooled system that is intrinsically safe from BLEVE when used in a pyro-metallurgical furnace , comprising:at least one water-cooled appliance comprising a vertical lance, a subsonic top submerged lance (TSL), a sonic lance, a torch, a tuyere, and a burner block, as are variously included in both ferrous and nonferrous pyro-metallurgical furnaces;a coolant circulation network disposed in, jacketed around, or embedded within the water-cooled appliance of the furnace and providing for intrinsically safe liquid cooling of the appliance;a coolant comprising a blended mixture of a single phase organic compound of glycol alcohol, water, and a corrosion inhibitor, wherein the water is limited to a range of about 10% to 50% of the total by weight, and wherein all of the water is fully absorbed in the glycol alcohol; anda pump with a particular critically sized minimum capacity dependent on the viscosity and specific heat of the coolant and that circulates the coolant through the coolant circulation network at a predetermined minimum volume and velocity to preclude film boiling;wherein, the coolant continually physically absorbs the water and desiccates the interior passages of the coolant circulation network such that a leak of the coolant into the pyro-metallurgical furnace cannot cause a BLEVE with ...

HIGH HEAT FLUX REGIME COOLERS

High heat flux furnace cooler comprise CuNi pipe coils cast inside pours of high purity (99%-Wt) copper. The depth of front copper cover over the pipe coils in the hot face to manufacture into the casting is derived from a projection of the thermal and stress conditions existing at the cooler's end-of-campaign-life. CFD and/or FEA analyses and modeling is used for a trial-and-error zeroing in of the optimum geometries to employ in the original casting of CuNi pipe coils in high purity copper casting. Individual pipe coil positions to cast inside a copper casting mold are secured with devices that will not melt, cause thermal shear stresses, or be the source of contaminations or copper defects. Pipe bonding to the casting results because the differential coefficient of expansions of the pipes' and the casting's copper alloys involved do not exceed the yield strength of the casting copper during operational thermal cycling. 1. A high heat flux cooler , comprising:a casting of liquid high purity (99%-Wt) copper with only a deoxidant added during a casting process and that is three-dimensionally formed to fit a pyrometallurgical furnace, and that includes at least one hot face intended to face a substantial heat flux during use that is severe sufficient to threaten significant cracking, wear, oxidation, and/or melting of the hot face;a metal pipe coil substantially comprised of copper in an alloy, and that is oriented and disposed relative to the hot faces within the casting, and is further configured such that an inlet end and an outlet end of the metal pipe coil are externally accessible for the circulation of a coolant;a metallurgical bond is fused between a substantial portion of the outside surfaces of the metal pipe coil and the casting;a sacrificial scaffolding of supports, spacers, straps, stabilizers, rods, and wires that were necessary to position and hold the metal pipe coil in an optimal place relative to the hot face and any other surfaces during the ...

Холодильная плита для металлургической печи и способ её изготовления

Изобретение относится к области металлургии, в частности к холодильной плите для металлургической печи. Холодильная плита содержит корпус с передней стороной, противоположной задней стороной, четырьмя боковыми гранями и по меньшей мере одним внутренним охлаждающим каналом. Изогнутая соединительная труба герметично соединена с по меньшей мере одним концом внутреннего охлаждающего канала внутри соответственной выемки в корпусе, которая открыта по направлению к задней стороне, при этом отверстие внутреннего охлаждающего канала в выемке скошено в соединительной поверхности к задней стороне корпуса. Изогнутая соединительная труба не выступает за соответствующую боковую грань корпуса. Использование изобретения обеспечивает повышение срока службы холодильной плиты. 3 н. и 12 з.п. ф-лы, 6 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 495 940 (13) C2 (51) МПК C21B 7/10 (2006.01) F27B 1/24 (2006.01) F27D 1/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011122209/02, 03.11.2009 (24) Дата начала отсчета срока действия патента: 03.11.2009 (73) Патентообладатель(и): ПОЛЬ ВУРТ С.А. (LU) (43) Дата публикации заявки: 20.12.2012 Бюл. № 35 2 4 9 5 9 4 0 (45) Опубликовано: 20.10.2013 Бюл. № 29 (56) Список документов, цитированных в отчете о поиске: US 2006208400 A1, 21.09.2006. EP 1548133 A1, 29.06.2005. US 2007013113 A1, 18.01.2007. RU 2238330 C1, 20.10.2004. RU 2006123428 A, 20.01.2008. 2 4 9 5 9 4 0 R U (86) Заявка PCT: EP 2009/064557 (03.11.2009) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.06.2011 (87) Публикация заявки РСТ: WO 2010/052220 (14.05.2010) Адрес для переписки: 105082, Москва, Спартаковский пер., 2, стр. 1, секция 1, этаж 3, "ЕВРОМАРКПАТ" (54) ХОЛОДИЛЬНАЯ ПЛИТА ДЛЯ МЕТАЛЛУРГИЧЕСКОЙ ПЕЧИ И СПОСОБ ЕЁ ИЗГОТОВЛЕНИЯ (57) Реферат: Изобретение относится к области металлургии, в частности к холодильной плите для металлургической печи. Холодильная плита содержит корпус с передней ...

用于搅拌熔池的带有焊制喷枪头的风嘴

一种冶金或化工用的吹氧风嘴，包括一指向一冶金熔池喷枪头(1)。风嘴包括一前表面(40)和一至少由两个基本同中心轴的管子(20、30)组成的组件，所述前表面(40)由电解铜制成。所述前表面(40)与所述管子(20、30)的连接(52)由高能量焊接实施，所述喷枪头由多个喷枪头元件组成，且根据各喷枪头元件选择材料，所述诸喷枪头元件之间的连接由高能量焊接实现。

用于搅拌熔池的带有焊制喷枪头的风嘴

一种冶金或化工用的吹氧风嘴,包括一指向一冶金熔池喷枪头(1)。风嘴包括一前表面(40)和一至少由两个基本同中心轴的管子(20、30)组成的组件,所述前表面(40)由电解铜制成。所述前表面(40)与所述管子(20、30)的连接(52)由高能量焊接实施,所述喷枪头由多个喷枪头元件组成,且根据各喷枪头元件选择材料,所述诸喷枪头元件之间的连接由高能量焊接实现。

Холодильная плита для металлургической печи и способ ее изготовления

1. Способ изготовления холодильной плиты для металлургической печи, включающий в себя:- подготовку корпуса сляба из металлического материала, при этом корпус имеет переднюю сторону, противоположную заднюю сторону и четыре боковые грани, при этом корпус имеет по меньшей мере один внутренний охлаждающий канал,отличающийся этапами:- машинной обработки корпуса так, что по меньшей мере один конец каждого охлаждающего канала открывается в соединительной поверхности внутри соответствующей выемки, открытой по направлению к задней стороне, при этом соединительная поверхность скошена по направлению к задней стороне, и- герметичного соединения изогнутой соединительной трубы с концом охлаждающего канала в выемке, при этом изогнутая соединительная труба не простирается вбок за боковую грань.2. Способ по п.1, в котором в корпусе выполняют по меньшей мере один охлаждающий канал посредством сверления в корпусе от первой боковой грани к противоположной второй боковой грани по меньшей мере одного рассверленного отверстия.3. Способ по п.1, в котором каждую соединительную трубу припаивают или приваривают вокруг соответствующего отверстия канала в соответственной соединительной поверхности.4. Способ по п.1, в котором угол между скошенной соединительной поверхностью и задней стороной расположен между 20 и 70°, предпочтительно между 30 и 50°, более предпочтительно около 45°.5. Способ по одному из пп.1-4, в котором корпус сляба представляет собой кованый, литой или прокатный сляб.6. Способ по одному из пп.1-4, в котором корпус сляба представляет собой металлический сляб, изготовленный способом непрерывного литья по меньшей мере с одним о� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2011 122 209 (13) A (51) МПК C21B 7/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2011122209/02, 03.11.2009 (71) Заявитель(и): ПОЛЬ ВУРТ С.А. (LU) Приоритет(ы): (30) Конвенционный приоритет: 04.11.2008 LU 91494 (87) Публикация заявки РСТ: WO 2010/052220 (14. ...

Nozzle with a welded lance head for melt agitation

야금학적 용해체로 지향하기 위한 산소 랜스 헤드(1)를 포항하고 있는 야금학 또는 화학적 산소 노즐에 관한 것이다. 상기 노즐은 전면부(40)와 2개 이상의 거의 동심을 이루는 관(20, 30)으로 이루어진 어셈블리를 포함하고 있고, 상기 전면부(40)는 전기동으로 제조된다. 상기 전면부(40)는 고에너지 용접에 의해서 상기 관들(20, 30)에 결합되고, 상기 헤드는 각각의 헤드 구성 요소에 적합하게 명확히 선택되어 있는 재료로 이루어져 있는 다수의 헤드 구성 요소로 제조되어 있으며, 상기 헤드 구성 요소들은 고에너지 용접에 의해서 일체로 결합되어 있다. A metallurgical or chemical oxygen nozzle containing an oxygen lance head 1 for directing to a metallurgical melt. The nozzle comprises an assembly consisting of two or more substantially concentric tubes 20, 30 with the front part 40, the front part 40 being made of electrophoresis. The front portion 40 is joined to the tubes 20 and 30 by high energy welding, and the head is made of a plurality of head components made of a material that is clearly selected for each head component. The head components are integrally joined by high energy welding.

Metallurgical Processing Installation

Metallurgical processing installation comprising a metallurgical vessel lined internally with water cooled panels. A vessel access tower ( 61 ) fits around vessel ( 11 ) and supports a coolant flow system ( 62 ) to provide for flow of cooling water to and from the cooling panels within the vessel through water inlet and outlet connections ( 42,43 ) distributed around the exterior of the vessel. Coolant flow system ( 62 ) includes large diameter water supply and return pipes ( 66,67 ) mounted on an upper part of the tower ( 61 ) to extend around the upper end of vessel ( 11 ), a first series of vertical dropper pipes ( 68 ) of relatively small diameter connected to the main water supply pipe 66 and extending downwardly to connections with the water inlet connectors for respecting cooling panels of the vessel and a second series of smaller diameter vertical pipes ( 69 ) connected at their upper ends to the main return pipe ( 67 ) and at their lower ends to undivided outlet connectors for the cooling panels in the vessel.

firebrick liner unit

The present invention relates to a firebrick liner unit to improve workability of firebricks. Accordingly, the present invention comprises: a base plate; firebricks installed in an upper side of the base plate; a firebrick fixture to anchor firebricks on the base plate; and a fixture installed under the base plate to install and anchor the base plate inside a structure.

Cooling plate for a metallurgical furnace and its method of manufacturing

야금로의 냉각판은 전면부(14), 반대쪽 후면부(16), 4개의 측면 테두리(18,18', 20, 20') 및 일 측면 테두리(20) 부분으로부터 반대쪽 측면 테두리(20') 부분으로 연장되는 적어도 하나의 냉각채널(30)을 포함한다. 굽은 연결 파이프(26, 18)는 냉매유체 공급 또는 회수를 위한 적어도 하나의 각 냉각채널(30) 단부와 연결된다.상기 굽은 연결파이프(26, 18)는 후면부(16)를 향해 개방된 몸체(12) 내 각각의 홈(32) 내부의 관련된 냉각채널(30)의 단부와 밀봉연결되고, 상기 연결 채널(30)은 후면부(16)를 향해 경사진 연결면(34) 내 상기 홈으로 개방되며, 상기 굽은 연결 파이프(26, 28)는 상응하는 측면 테두리(20, 20')를 넘어서는 측면으로 연장되지 않는다.

Cooling element and method for manufacturing the same

본 발명은 금속의 제조에 사용되는 건식 야금 반응기의 구성에 사용되는 냉각 요소 (1) 에 관한 것으로, 상기 냉각 요소는 냉각 매체의 순환을 위해 주로 구리로 만들어진 파이프 (3) 로 만들어진 채널 시스템이 제공되는 주로 구리로 만들어진 하우징 요소 (2) 를 포함하고, 상기 채널 시스템을 형성하는 파이프 (3) 의 외부 표면상에, 상기 하우징 요소 (2) 및 파이프(3, B) 물질보다 더 낮은 융점을 갖는 코팅 (7, A) 이 있다. 본 발명은 또한 냉각 요소의 제조 방법에 관한 것이다. The present invention relates to a cooling element (1) used in the construction of a dry metallurgical reactor used for the manufacture of metals, said cooling element being provided by a channel system made mainly of a pipe (3) made of copper for circulation of the cooling medium. Comprising a housing element 2 made of copper, which has a lower melting point than the housing element 2 and the pipe 3, B material on the outer surface of the pipe 3 forming the channel system. There is a coating (7, A). The invention also relates to a method of making a cooling element.

Furnace cooling system with thermally conductive joints between cooling elements

FIELD: cooling.SUBSTANCE: invention relates to a replaceable plug-in cooling element for a stove cooler of a blast furnace shell. Replaceable plug-in cooling element comprises two or more components that can be inserted outside the furnace into through holes and into the primary cooling element so that the cooling elements protrude beyond the inner surface of the primary cooling element. Inner one of the components of the replaceable cooling element may be inserted into the outer one of the components in such a way as to cause the outer component to form a thermally conductive joint with the primary cooling element. Also disclosed are a method for repairing a damaged main cooling element of a stove cooler of a blast furnace shell and a method for repairing a prefabricated wall of a blast furnace shell containing a stove cooler and an outer steel plate.EFFECT: maintaining efficient cooling of the furnace wall is ensured when a separate cooling element is damaged and the flow of the cooling medium to one cooling element of the furnace is interrupted.20 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 674 546 C2 (51) МПК F27D 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F27D 9/00 (2006.01) (21)(22) Заявка: 2016117577, 08.10.2014 (24) Дата начала отсчета срока действия патента: Дата регистрации: 11.12.2018 (73) Патентообладатель(и): ХЭТЧ ЛТД. (CA) (56) Список документов, цитированных в отчете о поиске: WO 2012107322 A1, 16.08.2012. US 08.10.2013 US 61/888,294 (43) Дата публикации заявки: 13.11.2017 Бюл. № 32 2013008636 A1, 10.01.2013. US 2012043065 A1, 23.02.2012. RU 2452912 С2, 10.06.2012. RU 2452912 С2, 20.05.2013. (45) Опубликовано: 11.12.2018 Бюл. № 35 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.05.2016 CA 2014/050971 (08.10.2014) (87) Публикация заявки PCT: WO 2015/051455 (16.04.2015) 2 6 7 4 5 4 6 2 6 7 4 5 4 6 Приоритет(ы): (30) Конвенционный ...

Method for manufacturing a cooling element and a cooling element

본 발명은 야금 노 등과 관련하여 사용되는 냉각 요소의 베이스 요소 (1) 를 적어도 금속 코팅 (3) 으로 코팅하기 위한 방법에 관한 것으로, 상기 베이스 요소는 주로 구리로 되어 있다. 상기 방법에서, 금속 코팅 (3) 은 주로 구리로 이루어진 냉각 요소의 베이스 요소 (1) 에 폭발 용접된다. 본 발명은 또한 특히 애금 노 등과 관련되어 상ㅇ되는 냉각 요소에 관한 것이고, 상기 냉각 요소는 주로 구리로 된 베이스 요소 (1) 를 포함하고, 상기 베이스 요소에는 냉각수 채널 시스템 (2) 이 배열되고, 상기 냉각 요소의 베이스 요소 (1) 는 적어도 부분적으로 금속 코팅 (3) 으로 코팅된다. 금속 코팅 (3) 은 주로 구리로 된 베이스 요소 (1) 에 폭발 용접된다. The present invention relates to a method for coating a base element (1) of a cooling element used in connection with a metallurgical furnace or the like with at least a metal coating (3), said base element being mainly made of copper. In this method, the metal coating 3 is explosively welded to the base element 1 of the cooling element, which is mainly made of copper. The present invention also relates to a cooling element especially related to a brick furnace and the like, said cooling element comprising a base element (1) mainly made of copper, in which a cooling water channel system (2) is arranged, The base element (1) of the cooling element is at least partially coated with a metal coating (3). The metal coating (3) is explosively welded to the base element (1) mainly made of copper.

Metallurgical furnace cooling plate

Metallurgical furnace cooling plate

本発明は、銅または低合金銅合金からなる、外側炉ケーシングプレート（２）を備えた冶金炉用の冷却プレート（１，１６）に関し、これは、少なくとも１条の、好ましくは少なくとも２条の、冷却プレート（１，１６）内で延在するクーラント流路（５）を有し、クーラントが流入および流出するためのクーラントパイプセクションが炉ケーシングプレート（２）を貫通して外部に延在している。炉ケーシングプレート（２）の外側に保持ディスクを備えるとともに炉の内部方向に冷却プレート（１，１６）を固定する保持パイプが、冷却プレート（１，１６）に固定されている。この保持パイプおよび保持ディスクは好ましくは鋼からなる。

Oxygen-enriched side-blown converter applied to fly ash fusion

本发明涉及飞灰熔融设备领域，具体公开了一种应用于飞灰熔融的富氧侧吹炉，包括侧吹炉炉体，所述侧吹炉炉体上设有铜水套和铁水套；所述铜水套和铁水套均匀冷却系统相连；所述冷却系统包括入水管、水箱和出水管；所述入水管通过第一入水口与铜水套相连，所述入水管通过第二入水口与铁水套相连；所述出水管通过第一出水口与铜水套相连，所述出水管通过第二出水口与铁水套相连；所述入水管的进水端通过过滤装置与注水管相连。本发明实施例提供的侧吹炉能够对炉体进行有效的降温，且设置的冷却系统中，通过设置的过滤装置，能够实现对过滤网的过滤面进行实时清洁的效果，保证冷却系统的正常运转。

Stave cooler for metallurgical furnace and method for protecting stave cooler

FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy, specifically to metallurgical furnace coolers. Stave cooler for a metallurgical furnace, in particular for a blast furnace, comprises panel-like body having a front face which faces the interior of said metallurgical furnace, an opposite rear face, an upper face, an opposite lower face and two side faces, and at least one internal coolant passage arranged within said panel-like body and a ledge on said front face, said ledge extending between said side faces and arranged in a horizontal plane. Stave cooler comprises at least one protection element covering at least part of an upper face of said ledge, wherein each said protection element comprises a first lateral portion, a second lateral portion and a central portion, said first and second lateral portions each having a widened front section and a narrow connection section. Panel-like body is provided with at least one through hole, said at least one through hole being arranged for passing each of said first and second lateral portions and said central portion of said protection element therethrough in turn.EFFECT: longer service life of the stave cooler.23 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 666 649 C1 (51) МПК C21B 7/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C21B 7/10 (2006.01) (21)(22) Заявка: 2016127616, 19.12.2014 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): ПОЛЬ ВУРТ С.А. (LU) 11.09.2018 (56) Список документов, цитированных в отчете о поиске: DE 8909227 U1, 14.09.1989. GB 27.12.2013 LU LU 92346 2170890 A, 13.08.1986. WO 2008037836 A1, 03.04.2008. RU 2151195 C1, 20.06.2000. SU 908807 A1, 28.02.1982. (45) Опубликовано: 11.09.2018 Бюл. № 26 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 08.07.2016 (86) Заявка PCT: 2 6 6 6 6 4 9 R U (87) Публикация заявки PCT: WO 2015/097073 (02.07.2015) Адрес для ...

Cooling device for converter journals

Converter for the implementation of oxygen blowing processes from above

METALLURGICAL VESSEL, IN PARTICULAR A STATIONARY OR INTERCHANGEABLE STEEL CONVERTER

A.CUVE METALLURGIQUE, NOTAMMENT UN CONVERTISSEUR D'ACIERIE STATIONNAIRE OU INTERCHANGEABLE. B.CUVE CARACTERISEE EN CE QUE, SUR LA PARTIE DE LA CUVE SUPERIEURE 3, SUR LA PARTIE DE LA CUVE MEDIANE 5, ET SUR LA PARTIE DE LA CUVE INFERIEURE 7, SONT DISPOSES, RESPECTIVEMENT, SEPARES SPATIALEMENT L'UN DE L'AUTRE, DES CIRCUITS DE REFROIDISSEMENT AUTONOMES EN FORME D'ANNEAU COMPLET 19, 20, 21, PREVUS POUR ETRE CONNECTES EN DEPENDANCE DE L'EPAISSEUR LOCALE DE MACONNERIE DE REVETEMENT DE LA CUVE, PREVUE OU EXIGEE PAR LE FONCTIONNEMENT. C.L'INVENTION CONCERNE UNE CUVE METALLURGIQUE, NOTAMMENT UN CONVERTISSEUR D'ACIERIE STATIONNAIRE OU INTERCHANGEABLE. A. METALLURGIC TANK, ESPECIALLY A STATIONARY OR INTERCHANGEABLE STEEL CONVERTER. B. TANK CHARACTERIZED IN THAT, ON THE PART OF THE UPPER TANK 3, ON THE PART OF THE MEDIAN TANK 5, AND ON THE PART OF THE LOWER TANK 7, ARE PROVIDED, RESPECTIVELY, SPATIALLY SEPARATE FROM ONE OF THE OTHER , AUTONOMOUS COOLING CIRCUITS IN THE FORM OF A COMPLETE RING 19, 20, 21, PROVIDED TO BE CONNECTED DEPENDING ON THE LOCAL THICKNESS OF THE TANK COATING MASONRY, PROVIDED OR REQUIRED BY THE OPERATION. C. THE INVENTION CONCERNS A METALLURGIC TANK, IN PARTICULAR A STATIONARY OR INTERCHANGEABLE STEEL CONVERTER.

Patent FR2144547B1

Cooled ring for protecting a converter nose

The ring, formed of a number of segments and forming a small collar on the nose is cooled by sectors through which water circulates, located under the ring. They are fastened to the converter by bolting onto a flange on the outside of the converter and the ring is also bolted independently to this flange. The inside of the sectors are parallel to the ring, but the outside is inclined downwards to form a skirt around the converter. A system of tubes for circulation of water run through the sectors. The ring may easily be removed from the nost for replacement without necessitating removal of the cooling system.

Smelting process and apparatus

A smelting vessel includes a plurality of heat pipes (21) positioned in a refractory lining of at least a part of the hearth (9) for cooling at least a part of the refractory lining. At least one of the heat pipes includes (a) a liquid phase of a heat transfer fluid, typically water, in a lower section of the heat pipe and (b) a vapor phase of the heat transfer fluid, typically steam, in an upper section of the heat pipe. The heat pipe also includes a vent to allow vapour phase to escape from the heat pipe to reduce the pressure or the temperature within the heat pipe when the vapour pressure or the temperature in the heat pipe exceeds a predetermined threshold pressure or temperature.

DEVICE FOR SUPPLYING A TILTING METALLURGIC CONTAINER WITH COOLING WATER OR FLUID USED FOR ANOTHER PURPOSE

Patent FR2107942A1

Starting a smelting process

A method of starting a molten bath-based process for smelting a metalliferous material is disclosed. The method includes using the heat flux of water-cooled elements in lower parts of a smelting vessel to provide an indication of molten bath temperature during at least an early part of the start-up method and adjusting injection rates of oxygen-containing gas and/or carbonaceous material into the smelting vessel to control the molten bath temperature during start-up without exceeding critical heat flux levels and tripping the start-up method.

Smelting process and apparatus

A smelting vessel includes a plurality of heat pipes (21) positioned in a refractory lining of at least a part of the hearth (9) for cooling at least a part of the refractory lining. At least one of the heat pipes includes (a) a liquid phase of a heat transfer fluid, typically water, in a lower section of the heat pipe and (b) a vapor phase of the heat transfer fluid, typically steam, in an upper section of the heat pipe. The heat pipe also includes a vent to allow vapour phase to escape from the heat pipe to reduce the pressure or the temperature within the heat pipe when the vapour pressure or the temperature in the heat pipe exceeds a predetermined threshold pressure or temperature.

Converter lip cooling system - with peripheral cooling pipes arranged in grps with collectors and distributers

Method for manufacturing a cooling element and a cooling element

The invention relates to a method for coating the frame element of a cooling element (1) used in connection with a metallurgical furnace or the like, said frame element being mainly made of copper, at least partly with a metal coating (3). In the method, the metal coating (3) is explosion welded to the frame element of a cooling element (1) mainly made of copper. The invention also relates to a cooling element, particularly to be used in connection with metallurgical furnaces or the like, said cooling element comprising a frame element (1) mainly made of copper, in which frame element there is arranged a cooling water channel system (2), said frame element of the cooling element (1) being at least partly coated with a metal coating (3). The metal coating (3) is explosion welded to the frame element (1) that is mainly made of copper.

Cooling plate for metallurgical furnaces

The invention relates to a cooling plate (1,16) made of copper or a low-alloy copper alloy for metallurgic furnaces provided with high-strength sheet steel (2) on the outside of the furnace . Said cooling plate has at least one, preferably at least two, coolant channels which extend inside the cooling plate (1,16), whereby coolant tube pieces used for feeding the coolant and discharging said coolant extend through the high-strength sheet steel (2) of the furnace and are guided in an outer direction. Retaining tubes are arranged on the cooling plate (1,16) and are provided with retaining disks which are arranged outside the high-strength sheet steel (2) of the furnace and which fix the cooling plate (1,16) in the direction of the inside of the furnace. The retaining tubes and retaining disks are preferably made of steel.

Cooling element and method for manufacturing the same

Stave cooler for a metallurgical furnace and method for protecting a stave cooler

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, an opposite rear face (16), an upper face, an opposite lower face and two side faces. At least one internal coolant passage (36) is arranged within the panel-like body (12). The panel-like body (12) is provided with a ledge (22) on its front face (14); the ledge (22) extending between the side faces (10) for being arranged in a horizontal plane. At least one protection element (100) is provided for covering at least part of an upper face (30) of the ledge (22). The protection element (100) comprises a first lateral portion (110), a second lateral portion (120) and a central portion (130); said first and second lateral portions (110,120) each having a widened front section (122) and a narrow connection section (124). The panel-like body (12) is provided with at least one through hole (31) arranged for passing each of the first and second lateral portions (110, 120) and the central portion of therethrough in turn. The invention also concerns a method for protecting a ledge (22) of such a stave cooler (10).

COOLING PANEL FOR METALLURGICAL FURNACE

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2005 107 719 (13) A C 21 B 7/10 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2005107719/02, 14.07.2003 (71) Çà âèòåëü(è): ÔÎÅÑÒ-ÀËÜÏÈÍÅ ÈÍÄÓÑÒÐÈÀÍËÀÃÅÍÁÀÓ ÃÌÁÕ ÓÍÄ ÊÎ (AT) (30) Ïðèîðèòåò: 20.08.2002 EP 02018642.5 (43) Äàòà ïóáëèêàöèè çà âêè: 27.08.2005 Áþë. ¹ 24 (86) Çà âêà PCT: EP 03/07580 (14.07.2003) (74) Ïàòåíòíûé ïîâåðåííûé: Åãîðîâà Ãàëèíà Áîðèñîâíà Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Ã.Á. Åãîðîâîé R U Ôîðìóëà èçîáðåòåíè 1. Îõëàæäàþùà ïàíåëü (1, 16), ñîñòî ùà èç ìåäè èëè íèçêîëåãèðîâàííîãî ìåäíîãî ñïëàâà, äë ñíàáæåííûõ íàðóæíîé îáëèöîâêîé (2) èç ñòàëüíîãî ëèñòà ìåòàëëóðãè÷åñêèõ ïå÷åé, ñ ìèíèìóì îäíèì, ïðåèìóùåñòâåííî, ìèíèìóì ñ äâóì ïðîõîä ùèìè âíóòðè îõëàæäàþùåé ïàíåëè (1, 16) êàíàëàìè 5 äë îõëàæäàþùåé æèäêîñòè, ïðè ýòîì ïàòðóáêè (6) äë ïîäâîäà èëè îòâîäà îõëàæäàþùåé æèäêîñòè âûâåäåíû íàðóæó ÷åðåç îáëèöîâêó (2) èç ñòàëüíîãî ëèñòà, îòëè÷àþùà ñ òåì, ÷òî îõëàæäàþùà ïàíåëü (1, 16) ñíàáæåíà êðåïåæíûìè òðóáàìè (7), êîòîðûå ÷åðåç îáëèöîâêó (2) èç ñòàëüíîãî ëèñòà âûâåäåíû íàðóæó è êîòîðûå ïîñëå âûâîäà ÷åðåç îáëèöîâêó (2) èç ñòàëüíîãî ëèñòà ñíàáæåíû êðåïåæíûìè ýëåìåíòàìè (10), â ÷àñòíîñòè, êðåïåæíûìè ïëàñòèíàìè èëè êðåïåæíûìè øàéáàìè, è ïðè ýòîì êðåïåæíûå òðóáû (7) è êðåïåæíûå ýëåìåíòû (10) èçãîòîâëåíû èç ìàòåðèàëà, êîòîðûé èìååò áîëåå âûñîêóþ ïðî÷íîñòü, ÷åì ìåäü èëè íèçêîëåãèðîâàííûé ìåäíûé ñïëàâ è, ÷òî îõëàæäàþùà ïàíåëü (1, 16) â ñâîåé öåíòðàëüíîé îáëàñòè ñîåäèíåíà ñ îáëèöîâêîé (2) èç ñòàëüíîãî ëèñòà ñ ïîìîùüþ íåïîäâèæíîãî êðåïåæíîãî ýëåìåíòà (12). 2. Îõëàæäàþùà ïàíåëü (1, 16) ïî ï.1, îòëè÷àþùà ñ òåì, ÷òî îíà, â ÷àñòíîñòè, ïðè ñîîòíîøåíèè âûñîòà/øèðèíà â îõëàæäàþùåé ïàíåëè (1, 16) ≥3 ñíàáæåíà ìèíèìóì îäíèì ðàñïîëîæåííûì íàä è/èëè ïîä íåïîäâèæíûì êðåïåæíûì ýëåìåíòîì (12) ïîäâèæíûì êðåïåæíûì ýëåìåíòîì (13), ïîçâîë þùèì ïåðåìåùåíèå òîëüêî â âåðòèêàëüíîì ...

Cooling plate for metallurgic furnaces

本发明涉及一种由铜或低合金的铜合金构成的、且用于具有外炉体防护钢板(2)的冶金炉的散热板(1，16)，其包括至少一个、优选至少两个分布在散热板(1，16)内部的冷却剂通道，并且用于输入或导出冷却剂的冷却剂管件向外延伸穿过炉体防护钢板(2)。在散热板(1，16)上设置支撑管，这些管在炉体防护钢板(2)外安装有支撑盘并且该散热板(1，16)固定在指向炉体内部的方向上。支撑管和支撑盘优选是由钢制成的。

Converter with oxygen injection. (Machine-translation by Google Translate, not legally binding)

Convertidor con inyección de oxígeno con una envolvente de chapa que en los puntos expuestos a temperaturas elevada, en especial en la zona comprendida entre el anillo soporte y la boca del crisol, posee al menos un grupo de serpentines, recorridos por un medio de refrigeración, que comprende varios semitubos con sección preferentemente, semicircular, soldados a la envolvente del con vertidor, que se conectan con un extremo a un distribuidor del medio de refrigeración y con el otro extremo a un colector del medio de refrigeración, caracterizado por el hecho de que, para igualar la presión y uniformizar la circulación del medio de refrigeración, los semitubos (9 a 12, 9'' a 12'' 9"a 12", 24 a 27, 24'' a 27'', 24" a 27"; 35 a 38, 49 a 52, 53 a 66) de cada grupo se unen entre si al menos en un punto por medio de canales transversales (22).

Metallurgical vessel

Cooling plate for metallurgic furnaces

The invention relates to a cooling plate made of copper or a low-alloy copper alloy for metallurgic furnaces provided with high-strength sheet steel on the outside of the furnace. Said cooling plate has at least one, preferably at least two, coolant channels which extend inside the cooling plate, whereby coolant tube pieces used for feeding the coolant and discharging said coolant extend through the high-strength sheet steel of the furnace and are guided in an outer direction. Retaining tubes are arranged on the cooling plate and are provided with retaining disks which are arranged outside the high-strength sheet steel of the furnace and which fix the cooling plate in the direction of the inside of the furnace. The retaining tubes and retaining disks are preferably made of steel.

Smelting process and apparatus

熔炼容器包括位于炉膛(9)的至少一部分的耐火衬里中的多于一个的热管(21)，以用于冷却耐火衬里的至少一部分。热管中的至少一个包括(a)在热管的下部区段中的液相的热传递流体，通常是水，和(b)在热管的上部区段中的气相的热传递流体，通常是蒸汽。热管还包括通风口以当热管中的蒸气压力或温度超过预定的阈值压力或阈值温度时允许气相从热管中逸出，以降低热管内的压力或温度。

Cooling plate for a metallurgical furnace and its method of manufacturing

A cooling plate (10) for a metallurgical furnace comprises a body (12) with a front face (14), an opposite rear face (16), four side edges (18, 18', 20, 20') and at least one coolant channel (30) extending from the region of one side edge (20) to the region of the opposite side edge (20'). A bent connection pipe (26, 28) connects at least one extremity of each coolant channel (30) for coolant fluid feed or return. The bent connection pipe (26, 28) is sealingly connected with the extremity of the associated coolant channel (30) within a respective recess (32) in the body (12) that is opened toward the rear side (16), wherein the coolant channel (34) opens in said recess in a connection surface (34) beveled towards the rear side (16); and the bent connection pipe (26, 28) does not extend laterally beyond the corresponding side edge (20, 20').

Compulsion cooling apparatus for converter anti-heat brick

본 발명은 전로내에 축조되어 고온으로 달궈진 상태의 연와(내화벽돌)를 냉각시켜 그 해체 및 교체작업이 용이하게 이루어질 수 있도록 한 전로 연와 강제 냉각장치에 관한 것이다. The present invention relates to a converter smoke and forced cooling device to cool the smoke (fire brick) in the state of being built in the converter to be heated to a high temperature to facilitate the dismantling and replacement. 본 발명은 전로(1)의 노구(2)에 근접되는 이동덕트부와; 상기 이동덕트부와 연통되고, 동력발생 및 전달수단을 통해 발생된 바람을 상기 전로(1)내의 연와(1c)에 송풍하는 고정덕트부와; 상기 이동덕트부와 고정덕트부가 연결된 하우징부를 포함하여 구성된 것을 특징으로 한다. The present invention includes a moving duct portion close to the furnace port (2) of the converter (1); A fixed duct portion in communication with the moving duct portion and for blowing wind generated through the power generation and transmission means to the duct 1c in the converter 1; It characterized in that it comprises a housing portion connected to the moving duct portion and the fixed duct portion. 상기와 같은 본 발명의 구성과 작용에 의하여 고온으로 달궈진 상태의 연와를 빠른 시간내에 강제로 냉각시킴에 따라 연와 해체 및 축조작업의 시간 단축과 전로 휴지시간의 단축을 통해 전로의 가동율 및 생산성이 향상되는 유용한 효과가 제공된다. According to the configuration and action of the present invention as described above, by forcibly cooling the condensed state at high temperature within a short time, the operation rate and productivity of the converter are improved by shortening the time of the dismantling and construction work and shortening the downtime of the converter. Useful effects are provided.

Starting a smelting process

금속 함유 물질을 제련하기 위한 용탕 기반 공정을 시동하는 방법이 개시된다. 상기 방법은 제련 용기 하부의 수냉식 구성 요소들의 열 유속을 이용하여 시동 방법의 적어도 초기 동안 용탕 온도의 표시를 제공하는 단계, 및 제련 용기 내로의 산소 함유 가스 및/또는 탄소계 물질의 주입 속도를 조절하여 임계 열 유속 수준의 초과 및 시동 방법의 비상정지 없이 시동 동안 용탕 온도를 제어하는 단계를 포함한다. A method of starting a molten metal based process for smelting metal containing materials is disclosed. The method utilizes the heat flux of the water-cooled components underneath the smelting vessel to provide an indication of the melt temperature during at least the initial stage of the start-up method, and to regulate the rate of injection of oxygen-containing gas and / or carbon-based material into the smelting vessel. And controlling the melt temperature during start-up without exceeding the critical heat flux level and emergency stop of the start-up method.

Cooling element and method for manufacturing the same

Heat exchanger system used in steel making

The invention is a heat exchanger system suitable for iron making furnaces and their supporting exhaust and cooling system. The heat exchanger has at least one panel of sinuously winding piping having an inlet and an outlet, an input manifold in fluid communication with the inlet of the at least one panel, an output manifold in fluid communication with the outlet of the panel, a cooling fluid flowing through the piping, and a stream of hot exhaust gasses flowing over the piping. In application, the heat exchanger system has at least one panel that is mounted to an interior side of a wall, and is in fluid communication with the output and the input manifolds that are on an exterior side of the wall. The wall typically is a wall of a steel making furnace, a furnace roof, a smoke ring exhaust port, a straight section of an exhaust duct, and a curved section of an exhaust duct. It is anticipated that the heat exchanger has other applications, such as cooling exhaust gasses from converting plants, paper manufacturing plants, coal and gas fired electrical power generation plants, and other exhaust gas generators, where the gasses are cooled for the purpose of capturing one or more components of the gas, where capture is effected by condensation, by carbon bed absorption, or by filtration. The heat exchanger system is preferably fabricated using an aluminum bronze alloy. Aluminum bronze alloys have been found to have a higher than expected thermal conductivity, resistance to etching by the stream of hot gasses, and good resistance to oxidation. The operational life of the heat exchanger is extended. Corrosion and erosion of the heat exchanger and related components is reduced, when they are fabricated with aluminum bronze alloy.

Starting a smelting process

A method of starting a molten bath-based process for smelting a metalliferous material is disclosed. The method includes using the heat flux of water-cooled elements in lower parts of a smelting vessel to provide an indication of molten bath temperature during at least an early part of the start-up method and adjusting injection rates of oxygen-containing gas and/or carbonaceous material into the smelting vessel to control the molten bath temperature during start-up without exceeding critical heat flux levels and tripping the start-up method.

Cooling assembly for metallurgical vessels

ABSTRACT OF THE DISCLOSURE An open topped, refractory lined metallurgical converter vessel has a metallic shell. A cooling jacket is affixed to the frusto-conical nose portion of the shell and comprises a plurality of right angle members affixed to the shell in a side-by-side relation and extending generally in the axial direction. The members have their edges respectively affixed to the shell surface and to the side of the next adjacent member such that one leg of each member with the opening in adjacent members located at opposite ends to define a serpentine water flow path therethrough. Plate sections are affixed to the upper end of the angle members and to the shell to define a nose cooling ring and return flow path for cooling water. Further arcuate plate sections which at least partially surround the vessel at the lower ends of the angle members define water inlet and return flow paths.

Method for producing a water-cooled nozzle-head for a blowing-lance

In a method for producing a cooled blowing lance head (1) which, in a blowing lance head shell (2), has nozzle outlet orifices (5, 6) for top-blowing gases onto molten metal or blowing gases into molten metal, a reinforcing material, whose strength and wear resistance are greater than in the material of the blowing lance head, in particular the blowing lance head shell, is applied before the finishing of the nozzle outlet orifices (5, 6) to the blowing lance head shell (2) in the region of the nozzle outlet orifices (5, 6) and the nozzle outlet orifices (5, 6) are then drilled through this reinforcing material into the blowing lance head sheel (2) to the nominal diameter, the outlet edges (7, 8) of the nozzle outlet orifices (5, 6) being formed by the reinforcing material. <IMAGE>

Cooling element and method for manufacturing the same

Method for manufacturing a cooling element and a cooling element

A method for manufacturing a cooling element for a metallurgical furnace, wherein there is arranged a frame element mainly made of copper and provided with water cooling channels; in the frame element, there are arranged fastening elements for connecting refractory bricks to the frame element; and refractory bricks are connected to the frame element by using fastening elements; and wherein the fastening elements are at least partly formed of elongate steel fastening strips; the method comprising fastening the elongate fastening steel strips to the frame element so that the elongate fastening steel strips together form in between them an open interspace, which is narrowed in a direction pointed away from the bottom of the open interspace; and arranging refractory bricks in the open interspace so that the refractory bricks are located at least partly in the open interspace. A cooling element to be used in connection with a metallurgical furnace or the like is made mainly of copper and includes water cooling channels.

Compulsion cooling apparatus for converter anti-heat brick

본 발명은 전로내에 축조되어 고온으로 달궈진 상태의 연와(내화벽돌)를 냉각시켜 그 해체 및 교체작업이 용이하게 이루어질 수 있도록 한 전로 연와 강제 냉각장치에 관한 것이다. 본 발명은 전로(1)의 노구(2)에 근접되는 이동덕트부와; 상기 이동덕트부와 연통되고, 동력발생 및 전달수단을 통해 발생된 바람을 상기 전로(1)내의 연와(1c)에 송풍하는 고정덕트부와; 상기 이동덕트부와 고정덕트부가 연결된 하우징부를 포함하여 구성된 것을 특징으로 한다. 상기와 같은 본 발명의 구성과 작용에 의하여 고온으로 달궈진 상태의 연와를 빠른 시간내에 강제로 냉각시킴에 따라 연와 해체 및 축조작업의 시간 단축과 전로 휴지시간의 단축을 통해 전로의 가동율 및 생산성이 향상되는 유용한 효과가 제공된다.

METHOD FOR REPAIRING THE FIRE-RESISTANT COATING OF THE HEADWALL OF A MAIN OVEN

Furnace cooling system with thermally conductive joints between cooling elements

Supplementary cooling elements in addition to a primary cooling element of a furnace. The supplementary cooling elements, with two or more components, may be inserted from the outside of the furnace into holes that pass through and the primary cooling element such that the cooling elements protrude beyond the inner surface of the primary cooling element. An inner one of the components of the supplementary cooling element may be received by an outer one of the components in a manner that forces the outer component into a thermally conductive pressure connection with the primary cooling element.

Heat exchanger system used in steel making

A heat exchanger system (44) for iron making furnaces and their supporting exhaust and cooling systems including at least on panel (1-4) of sinuously winding piping (50) having an inlet (56) and outlet (58) with attached input (84) and output (86) manifolds, a cooling fluid flowing through the piping (50) and a stream of hot exhaust gases flowing over the piping (50).

Cooling element and method for manufacturing the same

本发明涉及在用于金属制造的火法冶金反应器结构中使用的冷却元件(1)，该冷却元件包括主要由铜制成的壳体元件(2)，该壳体元件具有用于冷却介质循环的通道系统，该通道系统由主要由铜制成的管(3)组成；在形成通道系统的管(3)的外表面上设有涂层(7，A)，该涂层的熔点比壳体元件(2)和管(3，B)的材料的熔点低。本发明还涉及一种制造该冷却元件的方法。

Cooling element and method for manufacturing the same

DEVICE FOR MEDIA SUPPLY OF A TIPPABLE METALLURGIC VESSEL

Holder of injector and method of its operation

FIELD: metallurgy. SUBSTANCE: injector cooling unit comprises guides for a cooling substance and an injector installed on or in a metallurgical reservoir wall. At the same time thickness of the injector cooling unit wall between its hot side and the bottom of the guides for the cooling substance is made as different depending on thermal load of the hot side of the injector cooling unit. Guides for the cooling substance are made in the form of drilled cooling holes and/or cut cooling channels. EFFECT: increased service life of an injector cooling unit. 11 cl, 2 dwg

Improvements in or relating to metallurgical converters

1,014,608. Metallurgical converters. HOESCH A.G. Oct. 8, 1962 [Oct. 17, 1961], No. 38042/62. Heading F4B. A metallurgical converter 1 is provided with an insert 4 supported on the converter mouth and extending into the converter, a bore through the insert providing for the escape of exhaust gases. Channels 12 are provided in the insert at the surface by which it is supported on the converter to allow cooling gases to be drawn into the converter during operation of the latter. In a modification, Fig. 4 (not shown), the channels are replaced by vertical passages extending through the insert. The insert is formed of refractory material and may include water cooled metal portions. The bore may be upwardly convergent.

Cooled converter trunnion ring

A cooled converter trunnion ring, which is arranged at a distance from the converter, encompasses the converter and is connected to a coolant supply station. In order to achieve good accessibility of the trunnion ring by simple measures and to ensure reliable cooling of the loaded trunnion ring areas with low energy expenditure, a pipe coil, which runs in a largely meandering fashion and through which a liquid coolant flows, is provided on the inner surface of the inner side member substantially facing the converter of the steel mantle of the converter trunnion ring.

Starting a smelting process

Stave cooler for a metallurgical furnace and method for protecting a stave cooler

A stave cooler for a metallurgical furnace includes a panel-like body having a front face for facing the interior of the metallurgical furnace, an opposite rear face, an upper face, an opposite lower face, and two side faces. At least one internal coolant passage is arranged within the panel-like body. The panel-like body is provided with a ledge on its front face extending between the side faces for being arranged in a horizontal plane. At least one protection element is provided for covering at least part of an upper face of the ledge. The protection element includes a first lateral portion, a second lateral portion, and a central portion. The lateral portions each include a widened front section and a narrow connection section. The panel-like body is provided with at least one through hole arranged for passing each of the lateral portions and the central portion of therethrough in turn.

Process for repairing the refractory lining of a shaft furnace wall.

METALLURGICAL CRUCIBLE WITH MOUTH RING

Cooling plate for a metallurgical furnace

The invention relates to a cooling plate (1) for a metallurgical furnace, comprising a cooling plate body (10) having with a front face (11) for facing the inside of the metallurgical furnace, an opposite rear face (12) and at least one coolant (17) channel inside the cooling plate body (10), which coolant channel (17) communicates with a rear opening (13) on the rear face (12); and a connection pipe (20) connected to the cooling plate body (10) so that a pipe channel (21) of the connection pipe (20) communicates with the coolant channel (17), said connection pipe (20) being adapted for carrying coolant fluid to or from said coolant channel (17). The cooling plate body (10) comprises a receiving bore (14) that extends in a bore direction (B) from the rear opening (13) into the coolant channel (17), the coolant channel (17) is spaced in the bore direction (B) from the rear face (12) by a cover thickness (C) of a cover portion (11.3) and extends in the bore direction (B) over a width (W). In order to provide means for preventing leakage in a cooling system of a metallurgical furnace, the invention provides that an end portion (23) of the connection pipe (20) extends into the receiving bore (14) in the bore direction (B) beyond the cover thickness (C) and is form-fittingly received in the receiving bore (14) along at least a portion of a width (W) of the coolant channel (17), which form fit prevents movement perpendicular to the bore direction (B) with respect to the cooling plate body (10).

Cooling element and process for producing a cooling element

Method for manufacturing a cooling element and a cooling element

The invention relates to a method for coating the frame element of a cooling element (1) used in connection with a metallurgical furnace or the like, said frame element being mainly made of copper, at least partly with a metal coating (3). In the method, the metal coating (3) is explosion welded to the frame element of a cooling element (1) mainly made of copper. The invention also relates to a cooling element, particularly to be used in connection with metallurgical furnaces or the like, said cooling element comprising a frame element (1) mainly made of copper, in which frame element there is arranged a cooling water channel system (2), said frame element of the cooling element (1) being at least partly coated with a metal coating (3). The metal coating (3) is explosion welded to the frame element (1) that is mainly made of copper.

METALLURGICAL CONVERTER CONTAINERS

Stave cooler for a metallurgical furnace and method for protecting a stave cooler

Metallurgical processing installation

Method for producing a cooling element for pyrometallurgical reactor and the cooling element

Method of making cooling element for pyrometallurgical reactor and cooling element

FIELD: metallurgy. SUBSTANCE: cooling element comprises case with, at least, one cooling channel with direction defined by cooling channel. Cooling element has, at least, one mounting slot made on its one surface to secure heat-resistant tile thereto and coolant passage into, at least, one cooling channel. At least, one mounting slot extends parallel with, at least, one cooling channel. Cooling element surface opposite that with mounting slot is formed continuously and uniformly in direction crossing cooling channel. EFFECT: longer life of cooling element. 9 cl, 6 dwg

METALLURGICAL CONTAINER

Cooling assembly for metallurgical vessels

Feeder for appropriate throwing refrigerant in converter

본 발명은 전로작업에 이용되는 냉각재 투입기에 관한 것으로서, 더욱 상세하게는 냉각재가 투입관내에 정체되는 것을 방지하여 적정량이 적기에 전로에 투입될 수 있도록 투입기의 피더내 저면 공간상에서 사행으로 바이브레이션되는 투입판을 구비시킨 투입기에 관한 것이다. 본 발명의 전로 냉각재 투입기는, 냉각재를 저장하는 상부 호퍼(1)와 전로의 투입구측에 위치하는 투입 호퍼(4)와 상기 호퍼들과 조인트로서 연결되어 상기 상부 호퍼(1)로부터 투입되는 냉각재를 상기 투입 호퍼(4)로 유도하는 피더(2)로 구성되는 냉각재 투입기에 있어서, 상기 피더(2)의 절출구측 중간판(2b)에 취합되어 전진 진동하는 바이브레이터(3)와; 상기 피더(2)내 저면 공간상에 위치하며 그 저면 형상에 따라 냉각재(10) 투입방향으로 경사면을 이루도록 절곡된 형태를 가지며 그 상부 표면에 요철홈(20b)이 형성된 투입판(20)과; 상기 투입판(20) 후면에 구비된 취합부(20a)와 상기 바이브레이터(3)에 연결된 부재 사이에 체결되어 상기 바이브레이터(3)의 전진 진동에 따라 요동하여 상기 투입판(20)이 사행 운동하도록 하는 내측 완충 스프링(21)과; 상기 바이브레이터(3)에 연결된 부재에 일단이 체결되고 타단은 상기 피더(2)의 절출구측 중간판(2b)에 체결되어 상기 바이브레이터(3)의 전진 진동에 따라 상기 피더(2)를 요동시키는 외측 완충 스프링(3b); 을 포함한다. 피더, 호퍼, 투입판, 바이브레이터, 냉각재, 전로, 제강

METALLURGICAL CONTAINER EQUIPPED WITH COATING COOLING.

In un contenitore metallurgico fornito di raffreddamento del rivestimento, come un convertitore, sono previsti canali refrigeranti (10) ed anche un rivestimento refrattario (7, 8, 9) sul lato interno (6) del mantello in acciaio (1) del contenitore metallurgico.Per ottenere un elevato grado di raffreddamento con un minimo carico termico del mantello in acciaio (1), i canali refrigeranti (10) sono disposti sul lato interno (6) del mantello (1) fra quest'ultimo e il rivestimento refrattario (7, 8, 9) e sono allacciati ad una tubazione di alimentazione (23) ed eventualmente di scarico (16, 17) del gas (figura 2).

Cooling Element and Method for Manufacturing the Same

The invention relates to a cooling element to be used in the structure of a pyromettalurgical reactor used in the manufacturing of metals, which cooling element comprises a housing element mainly made of copper, provided with a channel system for the cooling medium circulation, made of pipe that is mainly made of copper; on the outer surface of the pipes forming the channel system, there is arranged a coating that has a lower melting point than the material of the housing element and the pipe. The invention also relates to a method for manufacturing the cooling element.

Cooling a steel converter

Cooling a steel converter A liquid coolant circulates between the retort and a protective jacket surrounding the upper part of the retort. The coolant is injected into the space between the retort and the jacket, both at the level of the belt, and at the level of the nozzle.

Metallurgical converters

1412494 Metallurgical converters HOESCH WERKE AG 17 Jan 1973 [29 Jan 1972 26 Aug 1972] 2505/73 Heading F4B The upper section 12 of a metallurgical converter is cooled by groups of water channels 13 extending between lower segmental headers 141-146 and upper segmental headers 161- 165 which are offset in relation to one another by half the number of channels per group whereby alternate up and down flows of water are produced in said half groups. Oppositely disposed headers 141 and 146 are respectively connected to inlet 17 and outlet 18 pipes which may extend through the converter supporting journals. An additional cooling ring 19 in the nose ring 123 is connected at 21 and 21<SP>1</SP> to oppositely disposed headers 161 and 165. The channels 13 comprise angle irons welded to the shell and are of substantially smaller crosssectional area than their associated headers. A flow regulator controlled by the water temperature in the outlet 18 may be disposed in the inlet 17.

Spray type cooling device for converter

전로 및 슬래그 커버에 냉각수를 분사함으로써 전로 내부의 슬래그 및 화염이 전로 외부로 인출되는 현상을 방지하고, 전로 외부로 인출된 용융물에 의한 분진 및 유해가스 발생을 억제할 수 있는 살수식 전로 냉각장치가 제공된다. By spraying cooling water on the converter and slag cover, a spraying converter cooling device is provided to prevent the slag and flames inside the converter from being drawn to the outside of the converter and to suppress dust and harmful gas generation by the melt drawn out of the converter. Is provided. 본 발명에 의한 전로 냉각장치는, 냉각물질이 유동이 가능한 유로가 형성되어 전로의 개구부측에 위치되는 분사파이프; 전로의 개구부와 대응되는 편의 분사파이프 일측에 마련되어 개구부 내측 향해 냉각물질을 분사하는 하나 이상의 제1 분사노즐; 및, 전로의 개구부와 대응되는 편의 분사파이프 일측에 마련되어 슬래그 커버를 향해 냉각물질을 분사하는 하나 이상의 제2 분사노즐;을 포함하여 구성된다. The converter cooling apparatus according to the present invention includes a spray pipe which is formed at an opening side of the converter by forming a flow path through which cooling material flows; At least one first injection nozzle provided on one side of the convenient injection pipe corresponding to the opening of the converter and injecting a cooling material toward the inside of the opening; And one or more second injection nozzles provided on one side of the convenience injection pipe corresponding to the opening of the converter to inject cooling material toward the slag cover. 본 발명에 의한 전로 냉각장치를 이용하면, 보다 빠르게 전로 내부의 용융물을 냉각시키고 전로 내부의 물질이 전로 외부로 인출되지 못하도록 압력을 가할 수 있으므로 전로 내부의 용융물과 화염 등의 토출 현상이 효과적으로 방지되고, 슬래그 커버에 고온의 용융물이 안착되더라도 상기 용융물을 빠르게 냉각시킬 수 있으므로 분진 및 기타 유해가스의 발생이 즉각적으로 억제된다는 장점이 있다. By using the converter cooling apparatus according to the present invention, it is possible to cool the melt inside the converter faster and to apply pressure so that the material inside the converter is not drawn out of the converter, the discharge phenomenon of the melt and flame inside the converter is effectively prevented In addition, even if a hot melt is placed on the slag cover, the melt can be cooled quickly, so that generation of dust and other harmful gases is immediately suppressed. 전로, 용융물, 냉각, 분사, 슬래그 커버, 화재, 분진 ...

Method for manufacturing a cooling element and a cooling element

Heat exchanger system used in steel making

The invention is a heat exchanger system suitable for iron making furnaces and their supporting exhaust and cooling system. The heat exchanger has at least one panel of sinuously winding piping having an inlet and an outlet, an input manifold in fluid communication with the inlet of the at least one panel, an output manifold in fluid communication with the outlet of the panel, a cooling fluid flowing through the piping, and a stream of hot exhaust gases flowing over the piping. In application, the heat exchanger system has at least one panel that is mounted to an interior side of a wall, and is in fluid communication with the output and the input manifolds that are on an exterior side of the wall. The wall typically is a wall of a steel making furnace, a furnace roof, a smoke ring exhaust port, a straight section of an exhaust duct, and a curved section of an exhaust duct. It is anticipated that the heat exchanger has other applications, such as cooling exhaust gases from converting plants, paper manufacturing plants, coal and gas fired electrical power generation plants, and other exhaust gas generators, where the gases are cooled for the purpose of capturing one or more components of the gas, where capture is effected by condensation, by carbon bed absorption, or by filtration. The heat exchanger system is preferably fabricated using an aluminum bronze alloy. Aluminum bronze alloys have been found to have a higher than expected thermal conductivity, resistance to etching by the stream of hot gases, and good resistance to oxidation. The operational life of the heat exchanger is extended. Corrosion and erosion of the heat exchanger and related components is reduced, when they are fabricated with aluminum bronze alloy.

Cooling plate for metallurgic furnaces

Cooling plate (1) has coolant channels (5) running within the plate. Coolant tubular pieces for the coolant feed and run-off are directed outward through a protective steel sheet (2). The plate is provided with holding tubes (7) directed through the steel sheet. The holding tubes have fixing elements (10), especially holding plates or holding disks. The holding tubes and the fixing elements are made from a material which has a higher strength than copper and/or low alloyed copper alloy. Preferred Features: The plate is connected to the steel sheet by a fixed point element (12). The plate has bars (3) and grooves on the side facing the inside of the furnace. The bars are segmented in their longitudinal direction.

Smelting technology and equipment

熔炼容器包括位于炉膛(9)的至少一部分的耐火衬里中的多于一个的热管(21)，以用于冷却耐火衬里的至少一部分。热管中的至少一个包括(a)在热管的下部区段中的液相的热传递流体，通常是水，和(b)在热管的上部区段中的气相的热传递流体，通常是蒸汽。热管还包括通风口以当热管中的蒸气压力或温度超过预定的阈值压力或阈值温度时允许气相从热管中逸出，以降低热管内的压力或温度。

METHOD FOR INITIATING A MELTING BATH FOUNDING PROCESS FOR A METALLIC MATERIAL IN A FOUNDRY VESSEL THAT DEFINES A CHAMBER FOR FOUNDRY AND PRODUCTION OF A METAL METAL

INÍCIO DE UM PROCESSO DE FUNDIÇÃO. A presente invenção refere-se a um método de início de um processo à base de banho em fusão para fundir um material metalífero. O método inclui usar o fluxo de calor de elementos resfriados por água em partes inferiores de um recipiente de fundição para fornecer uma indicação de temperatura de banho em fusão durante pelo menos uma parte precedente do método de início e ajustar as taxas de injeção de gás contendo oxigênio e/ou material carbonáceo no recipiente de fundição para controlar a temperatura de banho em fusão durante o início sem exceder os níveis de fluxo de calor crítico e interrompem o método de início.

Apparatus for manufacturing cool piece for smelt using for punching method of construction duplication arrangement

본 발명은 제련공정의 냉각을 위한 냉각편으로 사용되는 금속 판재를 적은 횟수로 펀칭하여 다량을 형성하며, 펀칭되는 금속 판재가 마름모꼴로 절단되어 적은 횟수로 절단되므로, 펀칭날의 수명을 증가시켜 교체 시기를 늦출 수 있도록 하고, 이중열의 펀칭날을 통해 금속 판재를 절단하므로 절단되는 금속 판재가 휘거나 변형되지 않는 이중열 펀칭공법을 이용한 제련용 냉각편 제조장치에 관한 것으로서, 압출되어 형성되는 금속 판재를 다수의 마름모 형상이 일정 간격 이격되어 일열과 이열의 이중 열 직선 배열되고, 일열과 이열의 마름모 형상이 서로 교번으로 배열되어 상측에서 펀칭하고, 측단면상 내부 중심부가 오목하게 형성되어 외측면에 날이 형성되는 펀칭날이 형성되며, 하측에 펀칭날이 통과하며 금속 판재가 절단되도록 하는 지지대로 이루어지는 펀칭부; 상기 금속 판재를 이송시켜 동일 형상으로 금속 판재가 펀칭되도록 하는 이송부; 상기 이송부의 하측에 형성되어 펀칭부를 통해 펀칭되어 절단된 금속 판재 조각이 저장되는 저장부; 상기 이송부에 형성되어 상기 이송부를 통해 이송되는 금속 판재의 절단 위치를 감지하여 제어부로 전송하며, 상기 펀칭부의 펀칭날 크기를 감지하여 제어부로 전송하는 감지부 및 상기 감지부의 감지신호를 통해 제어신호로 이송부를 작동시켜 펀칭부로 펀칭되는 금속 판재의 이송간격 및 펀칭부의 펀칭날의 크기에 따른 이송 간격을 미리 설정된 설정값으로 제어하는 제어부를 포함하는 것을 특징으로 한다. The present invention forms a large amount by punching the metal plate material used as a cooling piece for cooling of the smelting process a small number of times, and the metal plate material to be punched is cut in a lozenge and cut a small number of times, thereby increasing the life of the punching blade and replacing it. It relates to an apparatus for manufacturing a cooling piece for smelting using a double-row punching method in which the cut metal plate material is not bent or deformed because the metal plate is cut through a double-row punching blade to make it possible to slow down the timing. A number of rhombus shapes are spaced apart at regular intervals, and a double row linear arrangement of one row and two rows is arranged, and the rhombus shapes of one row and two rows are alternately arranged to punch from the upper side, and the inner center is concave on the side cross section to form a blade on the outer surface. A punching blade is formed, a punching portion passing through the lower side and a punching portion made of a support for cutting a metal plate; A transfer unit for transferring the metal plate to punch the metal plate in the same shape; A storage unit formed on the lower side of the transfer unit and punched through the ...