公开(公告)号：US20160250726A1

公开(公告)日：2016-09-01

申请号：US15027912

申请日：2014-10-08

申请人： HATCH LTD.

发明人： John Andrew, Ferguson Shaw ,  Maciej Urban Jastrzebski ,  Robert J. Veenstra ,  David Henry Rudge

IPC分类号： B23P6/04 ,  F27D1/00 ,  F27D9/00

CPC分类号： B23P6/04 ,  C21B7/106 ,  C21C5/4646 ,  F27B14/08 ,  F27B2014/0837 ,  F27D1/0003 ,  F27D9/00 ,  F27D2001/0046 ,  F27D2009/0013 ,  F27D2009/0018 ,  F27D2009/0032 ,  F27D2009/0043 ,  F27D2009/0048 ,  F27D2009/0051 ,  F27D2009/0062

摘要： 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.

摘要翻译： 这里提出了向炉的主冷却元件添加辅助冷却元件。 具有两个或更多个部件的附加冷却元件可以从炉的外部插入通过的孔和主冷却元件，使得冷却元件突出超过主冷却元件的内表面。 辅助冷却元件的内部部件之一可以由外部部件接收，其方式是迫使外部部件与主冷却元件形成热传导的压力连接。

公开(公告)号：US20130008636A1

公开(公告)日：2013-01-10

申请号：US13148003

申请日：2011-03-30

申请人： Todd G. Smith

发明人： Todd G. Smith

IPC分类号： F28F3/12 ,  B23P19/04

CPC分类号： F27B3/24 ,  C21B7/106 ,  F27D1/12 ,  F27D9/00 ,  F27D2009/0021 ,  F27D2009/0029 ,  F27D2009/0032 ,  F27D2009/0054 ,  Y10T29/49826

摘要： A plate cooler stave for use in a furnace having a shell wall, comprising: a top portion housing at least one cooling fluid inlet and at least one cooling fluid outlet for the flow of cooling fluid to and from the plate cooler stave from outside the furnace; and a main body disposed at an angle relative to the top portion so that the main body may be inserted into the furnace through an opening defined by the shell wall, wherein upon installation, at least a part of the top portion is disposed in the opening.

摘要翻译： 一种在具有壳壁的炉中使用的板式冷却器壁板，包括：顶部，其容纳至少一个冷却流体入口和至少一个冷却流体出口，用于使冷却流体流向和从板冷却器从炉外部流出 ; 以及主体，其相对于顶部以一定角度设置，使得主体可以通过由壳壁限定的开口插入到炉中，其中在安装时，顶部的至少一部分设置在开口中 。

公开(公告)号：US20080047691A1

公开(公告)日：2008-02-28

申请号：US11568966

申请日：2005-05-16

申请人： Mark P. Taylor ,  John J.J Chen ,  Mohamed Farid ,  Robert John Wallace

发明人： Mark P. Taylor ,  John J.J Chen ,  Mohamed Farid ,  Robert John Wallace

IPC分类号： F27D9/00 ,  F28F27/00

CPC分类号： F27D9/00 ,  C21B7/106 ,  C21C5/4646 ,  C25C3/085 ,  F27D2009/0005 ,  F27D2009/0013 ,  Y02P10/138 ,  Y02P10/262

摘要： A heat exchanger 10 includes a conduit 12 for conveying cooling fluid relative to a body to be cooled. A heat transfer arrangement 62 is arranged in communication with an interior of the conduit 12, the heat transfer arrangement 62 and the conduit 12 together defining an assembly that is mountable adjacent the body to be cooled, convective heat exchange occurring, in use, due to movement of the cooling fluid relative to the body and the heat transfer arrangement 62 of the assembly and radiant heat exchange occurring between the body and at least part of the heat transfer arrangement 62 of the assembly.

摘要翻译： 热交换器10包括用于相对于要冷却的主体输送冷却流体的导管12。 传热装置62布置成与导管12，传热装置62和导管12的内部连通，该传热装置62和导管12一起限定可相对于待冷却的主体安装的组件，在使用中发生对流热交换，由于 冷却流体相对于主体的运动和组件的传热装置62的辐射热交换发生在主体与组件的传热装置62的至少一部分之间。

公开(公告)号：US20020153645A1

公开(公告)日：2002-10-24

申请号：US09834463

申请日：2001-04-13

申请人： North American Refractories Co.

发明人： Donald E. Abrino ,  John Crooks ,  Ronald Barrett ,  Shyam Miglani

IPC分类号： C21B007/06

CPC分类号： C21B7/106 ,  B22D41/003 ,  B22D41/02 ,  F27D1/0009 ,  F27D1/0043 ,  F27D1/1621 ,  F27D3/1509 ,  F27D2001/0063

摘要： A lining for a bottom of a metallurgical vessel, comprising an impact pad having a plurality of close-packed, pre-formed, high-temperature, high-density refractory bricks, the pad having an upper impact surface, and a monolithic slab of a high-temperature refractory material encasing the pad, the slab encasing the pad wherein the upper surface of the impact pad is exposed.

摘要翻译： 一种用于冶金容器底部的衬里，包括具有多个紧密堆积的预成型高温高密度耐火砖的冲击垫，所述垫具有上冲击表面，以及整体板 封装衬垫的高温耐火材料，包围衬垫的板，其中冲击垫的上表面暴露。

公开(公告)号：US3820770A

公开(公告)日：1974-06-28

申请号：US38280073

申请日：1973-07-26

申请人： STEEL CORP

发明人： SNOW R

IPC分类号： C21B7/06 ,  C21B7/10

CPC分类号： C21B7/06 ,  C21B7/106

摘要： The construction of the invention comprises a plurality of layers of refractory material subjacent the hearth of a furnace, such as a blast furnace, between vertical carbon walls surrounding the hearth and projecting below the bottom thereof; a heat-barrier layer of non-iron-reactive material subjacent the refractory layers, and a plurality of layers of carbon subjacent the heat-barrier layer. A passageway for cooling fluids optionally extends through the lowermost layers of carbon. The improved sub-hearth construction of the invention reduces considerably the heat loss from the bottom of the furnace hearth.

公开(公告)号：US20170226601A1

公开(公告)日：2017-08-10

申请号：US15502637

申请日：2015-08-07

申请人： PAUL WURTH S.A.

发明人： Nicolas MAGGIOLI ,  Nicolas MOUSEL

IPC分类号： C21B7/10 ,  F27D21/00 ,  F27D19/00 ,  F27D9/00

CPC分类号： C21B7/10 ,  C21B7/103 ,  C21B7/106 ,  F27D9/00 ,  F27D19/00 ,  F27D21/00 ,  F27D21/0021 ,  F27D2009/0005 ,  F27D2009/0013 ,  F27D2009/0024 ,  F27D2009/0032 ,  F27D2009/0043 ,  F27D2009/0048 ,  F27D2021/0007

摘要： A cooling plate for a metallurgical furnace comprising a body (12) with a front face (18) and an opposite rear face (20), the body having at least one coolant channel (14) therein; the front face (18) being turned towards the furnace interior and preferably comprises alternating ribs (22) and grooves (24). The cooling plate includes wear detection means comprising: a plurality of closed pressure chambers (26, 28) distributed at different locations in said body, said pressure chambers being positioned at predetermined depths below the front face (18) of said body; and a pressure sensor (30) associated with each pressure chamber (26, 28) in order to detect a deviation from a reference pressure inside said pressure chamber when the latter becomes open due to wear out of said body.

公开(公告)号：US09683783B2

公开(公告)日：2017-06-20

申请号：US15108521

申请日：2014-12-19

申请人： PAUL WURTH S.A.

发明人： Nicolas Maggioli ,  Nicolas Mousel ,  Christian De Gruiter

IPC分类号： F27D9/00 ,  F27D1/12 ,  C21B7/10 ,  C21C5/46 ,  F27B1/24 ,  F27B3/24

CPC分类号： F27D1/12 ,  C21B7/106 ,  C21C5/4646 ,  F27B1/24 ,  F27B3/24 ,  F27D2009/0032

摘要： 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.

公开(公告)号：US08778257B2

公开(公告)日：2014-07-15

申请号：US13013924

申请日：2011-01-26

申请人： Mark P. Taylor ,  John JJ Chen ,  Mohamed Farid ,  Robert John Wallace

发明人： Mark P. Taylor ,  John JJ Chen ,  Mohamed Farid ,  Robert John Wallace

IPC分类号： C21C5/00

CPC分类号： F27D9/00 ,  C21B7/106 ,  C21C5/4646 ,  C25C3/085 ,  F27D2009/0005 ,  F27D2009/0013 ,  Y02P10/138 ,  Y02P10/262

摘要： A heat exchanger 10 includes a conduit 12 for conveying cooling fluid relative to a body to be cooled. A heat transfer arrangement 62 is arranged in communication with an interior of the conduit 12, the heat transfer arrangement 62 and the conduit 12 together defining an assembly that is mountable adjacent the body to be cooled, convective heat exchange occurring, in use, due to movement of the cooling fluid relative to the body and to the heat transfer arrangement 62 of the assembly and radiant heat exchange occurring between the body and at least part of the heat transfer arrangement 62 of the assembly.

摘要翻译： 热交换器10包括用于相对于要冷却的主体输送冷却流体的导管12。 传热装置62布置成与导管12，传热装置62和导管12的内部连通，该传热装置62和导管12一起限定可相对于待冷却的主体安装的组件，在使用中发生对流热交换，由于 冷却流体相对于主体和组件的传热装置62的运动以及在主体与组件的传热装置62的至少一部分之间发生的辐射热交换。

公开(公告)号：US08480947B2

公开(公告)日：2013-07-09

申请号：US13001678

申请日：2009-06-30

申请人： Risto Saarinen ,  Eero Hugg ,  Mikael Jafs

发明人： Risto Saarinen ,  Eero Hugg ,  Mikael Jafs

IPC分类号： B21D53/02

CPC分类号： C21C5/4646 ,  C21B7/106 ,  F27D1/12 ,  Y10T29/4935

摘要： 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.

摘要翻译： 一种用于冶金炉的冷却元件的制造方法，其特征在于，设有主要由铜制成的框架元件，并具有水冷却通道; 在框架元件中，布置有用于将耐火砖连接到框架元件的紧固元件; 并且耐火砖通过使用紧固元件连接到框架元件; 并且其中所述紧固元件至少部分地由细长的钢制紧固条形成; 所述方法包括将细长的紧固钢带紧固到框架元件，使得细长的紧固钢带一起在它们之间形成开放的间隙，该空隙在远离开放空隙的底部的方向上变窄; 并在开放的间隙中排列耐火砖，使得耐火砖至少部分位于开放的间隙中。 与冶金炉等相关联使用的冷却元件主要由铜制成，并且包括水冷却通道。

公开(公告)号：US20110108235A1

公开(公告)日：2011-05-12

申请号：US13001678

申请日：2009-06-30

申请人： Risto Saarinen ,  Eero Hugg ,  Mikael Jafs

发明人： Risto Saarinen ,  Eero Hugg ,  Mikael Jafs

IPC分类号： F28F9/00 ,  B21D53/02

CPC分类号： C21C5/4646 ,  C21B7/106 ,  F27D1/12 ,  Y10T29/4935

摘要： 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.

摘要翻译： 一种用于冶金炉的冷却元件的制造方法，其特征在于，设有主要由铜制成的框架元件，并具有水冷却通道; 在框架元件中，布置有用于将耐火砖连接到框架元件的紧固元件; 并且耐火砖通过使用紧固元件连接到框架元件; 并且其中所述紧固元件至少部分地由细长的钢制紧固条形成; 所述方法包括将细长的紧固钢带紧固到框架元件，使得细长的紧固钢带一起在它们之间形成开放的间隙，该空隙在远离开放空隙的底部的方向上变窄; 并在开放的间隙中排列耐火砖，使得耐火砖至少部分位于开放的间隙中。 与冶金炉等相关联使用的冷却元件主要由铜制成，并且包括水冷却通道。