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1. 发明授权

EP1413174B1 FURNACE WITH MOUNTING ARRANGEMENT FOR AUXILIARY BURNER OR LANCE 有权
标题翻译：与安装配置辅助燃烧器或LANCE炉
公开(公告)号：EP1413174B1
公开(公告)日：2013-04-17
申请号：EP02746939.4
申请日：2002-07-10
申请人： PROCESS TECHNOLOGY INTERNATIONAL, INC.
发明人： SHVER, Valery, G.
IPC分类号： C21C5/52 , C21C5/46 , F27D99/00 , F27D1/04 , F27D3/16
CPC分类号： F27D9/00 , C21C5/462 , C21C5/5217 , C21C2005/4626 , F27B3/205 , F27B3/225 , F27D1/12 , F27D2009/0045 , H05B7/185 , Y02P10/216

2. 发明公开

EP1413174A4 MOUNTING ARRANGEMENT FOR AUXILIARY BURNER OR LANCE 有权
标题翻译：安装装置辅助燃烧器或LANCE
公开(公告)号：EP1413174A4
公开(公告)日：2006-05-17
申请号：EP02746939
申请日：2002-07-10
申请人： PROCESS TECHNOLOGY INTERNATION
发明人： SHVER VALERY G
IPC分类号： A61K9/20 , C21C5/52 , A61K38/00 , A61K38/43 , A61K38/49 , A61K38/57 , A61K45/00 , A61P7/02 , C07K7/06 , C21C5/46 , F27B3/20 , F27B3/22 , F27D1/12 , F27D9/00 , F27D99/00 , H05B7/18 , H05B7/22
CPC分类号： F27D9/00 , C21C5/462 , C21C5/5217 , C21C2005/4626 , F27B3/205 , F27B3/225 , F27D1/12 , F27D2009/0045 , H05B7/185 , Y02P10/216
摘要： A mounting enclosure (14) and an improved mounting arrangement for apparatus used in metal melting, refining and processing, particularly those apparatus adapted for steel making in an electric arc furnace (15), such as burners (10), lances and the like with supersonic oxygen lancing capability and injectors or the like for the introduction of particulate matter. The mounting enclosure (14) is fluid cooled to survive the hostile environment of the electric arc furnace (15) and is designed to occupy the step (24) between the side wall (12) and hearth (21) of the furnace (15) without any substantial change to the structure of the furnace (15). The mounting enclosure(14) comprises a plurality of fluid cooling conduits surrounding an apparatus aperture and an injector aperture which are formed through the enclosure (14) and adapted to mount an apparatus and an injector. The mounting arrangement includes utilizing the mounting enclosure (14) to mount an apparatus (10) with supersonic oxidizing gas lancing capability and an injector for particulate carbon in an electric arc furnace (15). Because the mounting enclosure (14) is approximately the width of the step (24), the discharge openings of the apparatus (10) and the injector are moved closer to the surface of the melt (18) and toward the center of the furnace (15) thereby providing increased efficiency. The discharge openings will now be extended to near the edge of the step (24) so that the oxidizing gas flow pattern of the apparatus (10) does not degrade the hearth material or other carbon flow pattern of the injector furnace equipment mounted nearby and the sufficiently agitates the slag (16) to produce foaming.

3. 发明授权

EP1373579B1 KÜHLPLATTE 有权
标题翻译：冷却板
公开(公告)号：EP1373579B1
公开(公告)日：2005-05-25
申请号：EP02732511.7
申请日：2002-03-21
申请人： SMS Demag Aktiengesellschaft
发明人： KORBIK, Elmar , HEINRICH, Peter , BIRNBACH, Detlef
IPC分类号： C21B7/10 , F27B1/24
CPC分类号： F27D1/12 , C21B7/10 , F27B1/24 , F27D2009/0013 , F27D2009/0045 , F27D2009/0048 , F27D2009/0051 , F27D2009/0062
摘要： The invention relates to a cooling plate (1, 101) for a shaft furnace provided with a refractory lining. Said shaft furnace comprises a first laminated cooling plate element (2, 102) which is oriented towards the inside of the furnace (Oi), a second laminated rear cooling plate element (3, 103) which is welded to the first element, a cooling channel (7, 107) arranged between the first and second cooling plate elements, and tube sections (8, 9) to the cooling agent inlet or the cooling agent outlet. The aim of the invention is to improve the production, flow and cooling properties. To this end, the first cooling plate element (2, 102) is embodied in the form of a bloom having a plane front side (14) facing the inside of the furnace (O1), and the cross-sectional surface of the cooling channel is larger than in the central region (20; 120), in relation to the longitudinal extension of the cross-section in the end regions (18, 19; 118, 119). The invention also relates to a cooling plate system (33).

4. 发明授权

EP1272802B1 METHOD FOR MANUFACTURING A COOLING ELEMENT AND A COOLING ELEMENT 有权
标题翻译：方法冷却元件和冷却元件
公开(公告)号：EP1272802B1
公开(公告)日：2006-11-15
申请号：EP01921401.4
申请日：2001-03-21
申请人： Outokumpu Technology Oy
发明人： SAARINEN, Risto , LEPPÄNEN, Yrjö
IPC分类号： F27D1/12
CPC分类号： F27D1/12 , F27B3/24 , F27D2009/0045 , F27D2009/0054 , F27D2009/0062
摘要： A method for manufacturing a cooling element comprising a housing part and ceramic lining elements arranged on the housing part surface. The ceramic lining elements (2) are connected to the element housing part (1) by using in the joint between the lining elements and the housing part a soldering/brazing agent, wherein at least the junction area is heated at least up to the melting temperature of the soldering/brazing agent, so that there is created a joint with a good thermal contact with the element housing part (1) and a ceramic lining element (2). The invention also relates to a cooling element.

5. 发明公开

EP1413174A1 MOUNTING ARRANGEMENT FOR AUXILIARY BURNER OR LANCE 有权
标题翻译：与安装配置辅助燃烧器或LANCE炉
公开(公告)号：EP1413174A1
公开(公告)日：2004-04-28
申请号：EP02746939.4
申请日：2002-07-10
申请人： PROCESS TECHNOLOGY INTERNATIONAL INC.
发明人： SHVER, Valery, G.
IPC分类号： H05B7/22
CPC分类号： F27D9/00 , C21C5/462 , C21C5/5217 , C21C2005/4626 , F27B3/205 , F27B3/225 , F27D1/12 , F27D2009/0045 , H05B7/185 , Y02P10/216
摘要： A mounting enclosure (14) and an improved mounting arrangement for apparatus used in metal melting, refining and processing, particularly those apparatus adapted for steel making in an electric arc furnace (15), such as burners (10), lances and the like with supersonic oxygen lancing capability and injectors or the like for the introduction of particulate matter. The mounting enclosure (14) is fluid cooled to survive the hostile environment of the electric arc furnace (15) and is designed to occupy the step (24) between the side wall (12) and hearth (21) of the furnace (15) without any substantial change to the structure of the furnace (15). The mounting enclosure(14) comprises a plurality of fluid cooling conduits surrounding an apparatus aperture and an injector aperture which are formed through the enclosure (14) and adapted to mount an apparatus and an injector. The mounting arrangement includes utilizing the mounting enclosure (14) to mount an apparatus (10) with supersonic oxidizing gas lancing capability and an injector for particulate carbon in an electric arc furnace (15). Because the mounting enclosure (14) is approximately the width of the step (24), the discharge openings of the apparatus (10) and the injector are moved closer to the surface of the melt (18) and toward the center of the furnace (15) thereby providing increased efficiency. The discharge openings will now be extended to near the edge of the step (24) so that the oxidizing gas flow pattern of the apparatus (10) does not degrade the hearth material or other carbon flow pattern of the injector furnace equipment mounted nearby and the sufficiently agitates the slag (16) to produce foaming.

6. 发明公开

EP1381699A1 KÜHLPLATTE 有权
公开(公告)号：EP1381699A1
公开(公告)日：2004-01-21
申请号：EP02724252.8
申请日：2002-03-21
申请人： SMS Demag Aktiengesellschaft
发明人： HEINRICH, Peter , KORBIK, Elmar
IPC分类号： C21B7/10 , F27B1/24
CPC分类号： C21B7/10 , F27B1/24 , F27D2009/0045 , F28F3/12
摘要： The invention relates to a cooling plate (1, 101, 201) for shaft furnaces, which are provided with a fire-resistant lining, comprising at least one coolant channel (2, 102, 202) and pipe sections (16, 17) for coolant entry or discharge, whereby the respective coolant channel (2, 102, 202) is delimited, on the one hand, by a respective coolant channel recess in the cooling plate itself and, on the other hand, by a second part. The aim of the invention is to improve a cooling plate of the aforementioned type with regard to manufacturing and cooling. To this end, the second part, which is provided in the form of a cover plate (4, 104, 204), is placed in a sunken manner inside a respective coolant channel recess (3, 203) that is formed by the cooling plate itself.

7. 发明公开

EP1373579A1 KÜHLPLATTE 有权
公开(公告)号：EP1373579A1
公开(公告)日：2004-01-02
申请号：EP02732511.7
申请日：2002-03-21
申请人： SMS Demag Aktiengesellschaft
发明人： KORBIK, Elmar , HEINRICH, Peter , BIRNBACH, Detlef
IPC分类号： C21B7/10 , F27B1/24
CPC分类号： F27D1/12 , C21B7/10 , F27B1/24 , F27D2009/0013 , F27D2009/0045 , F27D2009/0048 , F27D2009/0051 , F27D2009/0062
摘要： The invention relates to a cooling plate (1, 101) for a shaft furnace provided with a refractory lining. Said shaft furnace comprises a first laminated cooling plate element (2, 102) which is oriented towards the inside of the furnace (Oi), a second laminated rear cooling plate element (3, 103) which is welded to the first element, a cooling channel (7, 107) arranged between the first and second cooling plate elements, and tube sections (8, 9) to the cooling agent inlet or the cooling agent outlet. The aim of the invention is to improve the production, flow and cooling properties. To this end, the first cooling plate element (2, 102) is embodied in the form of a bloom having a plane front side (14) facing the inside of the furnace (O1), and the cross-sectional surface of the cooling channel is larger than in the central region (20; 120), in relation to the longitudinal extension of the cross-section in the end regions (18, 19; 118, 119). The invention also relates to a cooling plate system (33).
摘要翻译：本发明涉及一种用于设置有耐火衬里的竖炉的冷却板（1,101）。所述竖炉包括：第一层压冷却板元件（2,102），所述第一层压冷却板元件朝向所述炉（O 1）的内部定向;第二层压后部冷却板元件（3,103），其焊接到所述第一元件;冷却设置在第一和第二冷却板元件之间的通道（7,107）以及通向冷却剂入口或冷却剂出口的管段（8,9）。本发明的目的是改善生产，流动和冷却性能。为此，第一冷却板元件（2,102）被构造成具有面向炉子（O1）的内侧的平面前侧（14）的花岗岩的形式，并且冷却通道的横截面表面大于在所述中央区域（20; 120）中相对于所述端部区域（18,19; 118,119）中的所述横截面的纵向延伸大。本发明还涉及一种冷却板系统（33）。

8. 发明公开

EP1322790A1 KÜHLELEMENT FÜR SCHACHTÖFEN 有权
标题翻译：冷却元件竖炉
公开(公告)号：EP1322790A1
公开(公告)日：2003-07-02
申请号：EP01969788.7
申请日：2001-09-28
申请人： SMS Demag Aktiengesellschaft
发明人： HEINRICH, Peter
IPC分类号： C21B7/10 , F27B1/24
CPC分类号： F27D1/12 , C21B7/10 , F27B1/24 , F27D2009/0045 , F27D2009/0051 , Y02P10/212
摘要： The invention relates to a cooling element for shaft furnaces, comprising an area (8) which is cross-flown by a cooling agent, resulting from an arrangement of at least one channel (9) which conveys a cooling agent internally and which leads into tubular elements (3,4) for feeding and discharging said coolant which are joined to the cooling element (1,2), in addition to comprising edge areas with improved cooling properties. The respective channel conveying the cooling agent extends beyond the area where the tubular elements lead into the edge area at cooling agent feed and/or discharge level and has an expanded diameter in comparison with that of the internal channel (9), a guiding element (14) partially dividing the channel section (13) in the direction of flow in order to guide the cooling agent into the edge area of the cooling element and return said agent counter to the direction of said flow.

9. 发明公开

EP1232675A1 MOUNTING ARRANGEMENT FOR AUXILIARY BURNER OR LANCE 有权
标题翻译：辅助燃烧器或LANCE的安装布置
公开(公告)号：EP1232675A1
公开(公告)日：2002-08-21
申请号：EP01907008.5
申请日：2001-02-06
申请人： PROCESS TECHNOLOGY INTERNATIONAL INC.
发明人： SHVER, Valery, G.
IPC分类号： H05B11/00 , H05B7/22 , F27D23/04
CPC分类号： H05B7/185 , C21C5/462 , C21C5/5217 , F27B3/205 , F27B3/225 , F27D1/12 , F27D2009/0045 , Y02P10/216
摘要： A cooled mounting block (14) for an arrangement of a supersonic burner or lance (10) used in an electric arc furnace is designed to rest on a step (24) between a water-cooled side wall (23) and the hearth (21) of the furnace. The mounting block (14) comprises a plurality of fluid cooling conduits (47) surrounding a mounting aperture which is formed through the block (14) and adapted to mount the lance (10) and has a width approximately equal to the width of the step. The lance (10) is mounted by passing it through an aperture in the water-cooled side wall (23) aligned with the mounting aperture in the mounting block (14).
摘要翻译：用于在电弧炉中使用的超音速燃烧器或喷枪（10）的布置的冷却安装块（14）被设计成搁置在水冷侧壁（23）和炉膛（21）之间的台阶（24））的炉子。所述安装块（14）包括多个流体冷却导管（47），所述流体冷却导管围绕安装孔，所述安装孔穿过所述块（14）形成并且适于安装所述喷枪（10）并且具有大约等于所述台阶。喷枪（10）通过将其穿过与安装块（14）中的安装孔对齐的水冷侧壁（23）中的孔而被安装。

10. 发明授权

EP1468233B1 WIDERSTANDSOFEN 有权
标题翻译：电阻炉
公开(公告)号：EP1468233B1
公开(公告)日：2011-03-23
申请号：EP02722031.8
申请日：2002-01-24
申请人： Heraeus Quarzglas GmbH & Co. KG
发明人： BOGDAHN, Thomas , GANZ, Oliver
IPC分类号： F27B17/00 , F27D11/02 , H05B3/62
CPC分类号： H01L21/67109 , C03B23/043 , C03B37/01257 , F27B9/28 , F27B17/00 , F27D7/02 , F27D7/06 , F27D11/02 , F27D21/0014 , F27D99/0073 , F27D2009/0045 , F27D2019/0025 , F27D2099/001 , H05B3/62
摘要： A resistance furnace known per se comprises a tubular heating element (2) with a vertical longitudinal axis (3), said element having a lateral surface that is delimited by an upper and lower side and surrounding a furnace chamber. The element is connected by means of at least two electric connections, the latter enabling a heating current to be introduced at current supply points into the heating element. The aim of the invention is to develop this known furnace to obtain an electric resistance furnace, in particular a high-performance resistance furnace, which is characterised by low production and maintenance costs, in addition to high operational reliability and permits an axially and radially homogeneous temperature profile to be set inside the furnace. To achieve this, the current connections have an upper annular collar (7), located in the vicinity of the upper side (11) and a lower annular collar (8), located in the vicinity of the lower side (12).

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