公开(公告)号：EP2554934A1

公开(公告)日：2013-02-06

申请号：EP11765961.5

申请日：2011-03-31

申请人： Nippon Steel & Sumitomo Metal Corporation

发明人： KOHNO, Kohji ,  ITAKUSU, Motokuni ,  SATO, Masaharu ,  UEHARA, Takuo ,  OKANAKA, Yoshitsugu ,  SHIRAISHI, Tomonobu ,  GOTO, Kenji ,  YAMANAKA, Sho

IPC分类号： F27D1/00

CPC分类号： F27D1/0009 ,  F27D1/0013 ,  F27D1/0016 ,  F27D1/1621

摘要： Disclosed are a fibrous insulation block which can improve work efficiency of lining construction in various types of refractory furnace in iron works, and a construction method for a heated furnace-surface lining using the same. Specifically disclosed is a fibrous insulation block which comprises: a unit block (2) formed by laminating fibrous insulation blankets under pressure; a packing material (3) which has a pressing surface abutting section (5) covering at least a part of each pressing surface (2a, 2b) which are the side surfaces of the unit block in the direction in which the blankets are laminated, and a heating surface protection section (6) connected to the pressing surface abutting section so as to cover at least a part of a heating surface (2c) of the unit block, and in which a boundary section (7) between the pressing surface abutting section and the heating surface protection section covers an angle section formed by the pressing surfaces and the heating surface of the unit block; and a binding band (4) which maintains the shape of the unit block (2) using the packing material (3). The heating surface protection section (6) of the packing material (3) can be moved by the removal of the binding band and disposed on the same plane as the pressing surface abutting section, and has handhold sections (10) provided therein.

公开(公告)号：EP1834150A1

公开(公告)日：2007-09-19

申请号：EP05776477.1

申请日：2005-08-31

申请人： Sandvik Intellectual Property AB

发明人： JOHANSSON, Lars, Göran ,  EKLUND, Lars-Henrik

IPC分类号： F27D11/02 ,  F27D1/00

CPC分类号： F27D1/0023 ,  F27D1/0006 ,  F27D1/0009 ,  F27D1/0036

摘要： Furnace insulation comprising fibre modules in the form of at least two cylinder segments (2, 3; 7, 8) that are placed against one another so as to form a cylinder whose internal volume constitutes the furnace space and that are adapted to allow an electrical resistance element (5) to lie against and be fastened in the inner surface (4) of the cylinder. The present invention is characterized in that the inner part of the cylinder includes one or more radially extending or generally radially extending openings (12; 14).

公开(公告)号：EP1205454A4

公开(公告)日：2006-06-07

申请号：EP01908308

申请日：2001-03-05

申请人： NIPPON STEEL CORP

发明人： MATSUI TAIJIRO ,  IMAGAWA HIROSHI ,  KAYAMA TSUNEO ,  ASO SHINJI

IPC分类号： C04B41/87 ,  E21D11/38 ,  C04B41/52 ,  C04B41/89 ,  C23C4/00 ,  C23C4/02 ,  F23M5/00 ,  F27D1/00 ,  F27D1/16

CPC分类号： C04B41/009 ,  C04B41/52 ,  C23C4/00 ,  C23C4/02 ,  F27D1/0009 ,  F27D1/16 ,  F27D1/1684 ,  Y10S428/92 ,  Y10S428/921 ,  Y10T428/24 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/31504 ,  Y10T442/2631 ,  Y10T442/2721 ,  Y10T442/2926 ,  Y10T442/2975 ,  Y10T442/2984 ,  C04B41/0072 ,  C04B41/5031 ,  C04B41/5089 ,  C04B41/4527 ,  C04B41/5037 ,  C04B41/5029 ,  C04B41/522 ,  C04B14/4656 ,  C04B30/02

摘要： A fire-resistant heat insulating material excellent in resistance to heat, resistance to slag, resistance to molten iron, resistance to wear, and resistance to mechanical impulse is provided. A highly endurable heat insulating material characterized by being provided on the surface of a layer of inorganic heat insulating fibers through the medium of a coating film of surface hardening material with a flame sprayed film of a fire-resistant ceramic substance.

公开(公告)号：EP1136779B1

公开(公告)日：2005-08-24

申请号：EP00890161.3

申请日：2000-05-19

申请人： Wienerberger Ziegelindustrie Aktiengesellschaft

发明人： Linke, Walter, Dr.

IPC分类号： F27D3/12 ,  F27D1/00

CPC分类号： F27D3/123 ,  F27D1/0009

公开(公告)号：EP1181259B1

公开(公告)日：2004-12-29

申请号：EP00929731.8

申请日：2000-05-24

申请人： Isolcover S.R.L.

发明人： TURE, Antonio

IPC分类号： C04B35/66 ,  F27D1/04 ,  F27D3/02 ,  F27D1/12 ,  F16L59/02 ,  F16L59/14 ,  C04B14/28

CPC分类号： F16L59/14 ,  F16L59/021 ,  F27D1/0009 ,  F27D1/045 ,  F27D3/022

摘要： Refractory coating for pipes, cooled by water or other cooling fluids, forming the structure of furnaces for heating bars, pipes or steel sheets. Said coating is made of a metallic structure (steel sheet or wire net) and an additived, prefabricated concrete, characterised by a low thermal conductivity. Said additive can be similar to that one described and claimed in the Italian patent No. 01243638. In order to further reduce the thermal coefficient, between the steel sheet and the concrete, a thin layer of ceramic fiber and/or other suitable material (e.g. insulating concreted can be inserted. Finally, the invention, in different practice examples, also solves the problem of the coating anchorage to the pipes.

公开(公告)号：EP1136778B1

公开(公告)日：2004-12-15

申请号：EP99949353.9

申请日：1999-10-21

申请人： Nippon Crucible Co., Ltd.

发明人： OKADA, Tamio ,  YOSHIKAWA, Hideo ,  MATSUURA, Michio ,  SANO, Toshiaki ,  HATANAKA, Tomohiro

IPC分类号： F27B14/08 ,  F27D13/00 ,  F27D17/00

CPC分类号： C22B21/0084 ,  C22B9/16 ,  F27B3/045 ,  F27B3/18 ,  F27B14/0806 ,  F27B14/10 ,  F27B14/143 ,  F27B2014/0881 ,  F27D1/0009 ,  F27D13/00

摘要： A furnace for melting and retaining aluminum ingots, comprising an aluminum ingot preheating tower, a melting crucible furnace for receiving aluminum ingots supplied from the preheating tower while being disposed directly below the preheating tower, and a retaining crucible furnace for continuously receiving molten metal supplied from the first furnace while being juxtaposed to the first furnace, characterized by being constructed such that combustion exhaust gas used in the first furnace can be supplied as an ascending air current into the preheating tower for heat exchanging with the aluminum ingots, whereby continuous molten metal melting and energy saving being attained.

公开(公告)号：EP1475224A1

公开(公告)日：2004-11-10

申请号：EP04005587.3

申请日：2004-03-09

申请人： EUROFIBRE S.p.A.

发明人： Vaccari, Bruno

IPC分类号： B32B7/12 ,  B32B17/02 ,  B32B19/06 ,  E04B1/78

CPC分类号： B32B19/06 ,  B32B5/26 ,  B32B7/12 ,  B32B17/02 ,  B32B2262/101 ,  B32B2315/085 ,  E04B1/7662 ,  E04B1/78 ,  F27D1/0009

摘要： A mineral wool product for insulating ovens, characterised by comprising a blanket (2) with its fibres bound together without organic size, and a glass fabric (4) joined to at least one face of said blanket (2) by an inorganic binder.

摘要翻译： 1.一种用于绝缘烤箱的矿棉制品，其特征在于包括一层毯子（2），其纤维结合在一起而没有有机尺寸;以及玻璃织物（4），通过无机粘合剂与所述毯子（2）的至少一个表面接合。

公开(公告)号：EP0683622B2

公开(公告)日：2004-03-17

申请号：EP95110767.1

申请日：1990-12-20

申请人： THERMTEC, INC.

发明人： McEntire, William D. ,  Erickson, Ronald E.

IPC分类号： H05B3/66

CPC分类号： F27B14/061 ,  F27B2014/0862 ,  F27D1/0009 ,  F27D1/0036 ,  F27D11/02 ,  H05B3/66

公开(公告)号：EP1216749A4

公开(公告)日：2003-05-21

申请号：EP00931701

申请日：2000-06-05

申请人： FREUNT IND CO LTD

发明人： MYO NAGAYOSHI ,  IWASAKI AKIRA ,  OKADA HIROSHI ,  YAMANAKA KUNIAKI ,  NAGAOKA KOJI ,  SHIRATORI MAMORU

IPC分类号： B01J2/14 ,  C04B41/52 ,  F27D1/00 ,  F27D1/16

CPC分类号： C04B41/009 ,  B01J2/14 ,  C04B41/52 ,  F27D1/0009 ,  F27D1/1652 ,  C04B41/4539 ,  C04B41/5031 ,  C04B41/5035 ,  C04B41/4527 ,  C04B41/5029 ,  C04B41/522 ,  C04B14/4625 ,  C04B30/02 ,  C04B14/4631

摘要： A centrifugally rolling granulating and coating device (1), comprising a fixed wall (7) of which horizontal section part (7a) in contact with powder and granular material (2) is formed in circular shape and a rotating disk (5) which is installed inside the fixed wall (7) at a distance (12) and rotated horizontally by a motor (13), wherein an air feeding device (21) to feed dry air (22) to the upper surface of the rotating disk (5) is installed on the rotating disk (5), the air feeding device (21) comprises a cylindrical straight pipe part (25) and a conical air inlet port (23) and installed movably vertically in a centrifugal flow chamber (6) and, during a granulating process, the air feeding device (21) stops feeding the dry air (23), waits at an upper position (H), lowers to a lower position (L) after the granulating treating has been completed, and feeds the dry air (22) onto the rotating disk (5) to dry the granule, whereby spherical particles small in grain size, small in grain size distribution width, and high in sphericity can be produced efficiently in a single device.

公开(公告)号：EP1306359A1

公开(公告)日：2003-05-02

申请号：EP01932149.6

申请日：2001-05-18

申请人： NIPPON STEEL CORPORATION ,  Krosakiharima Corporation

发明人： MATSUI,Taijiro NIPPON STEEL CORP. YAWATA WORKS ,  IMAGAWA,Hiroshi NIPPON STEEL CORP. YAWATA WORKS ,  KAYAMA,Tsuneo C/O NIPPON STEEL CORP Tech. Dev. ,  ASO, Shinji, C/O NIPPON STEEL CORP. Tech. Dev. ,  MATSUO, Masataka, C/O KROSAKI HARIMA CORP ,  HONDA, Kazuhiro, C/O KROSAKI HARIMA CORP

IPC分类号： C04B41/87 ,  C04B41/89

CPC分类号： C04B41/009 ,  C04B41/5025 ,  C04B41/52 ,  C04B2111/00887 ,  F27D1/0009 ,  F27D1/1652 ,  C04B41/4501 ,  C04B41/4596 ,  C04B41/4539 ,  C04B41/5037 ,  C04B41/4527 ,  C04B14/4618 ,  C04B30/02

摘要： The present invention provides a refractory and heat insulating material excellent in heat resistance, slag resistance, molten steel resistance, wear resistance, and mechanical impact resistance, and relates to a highly durable heat insulating material characterized by having a thermally sprayed film of refractory ceramic on a surface of a formed body of an inorganic refractory fiber which surface is covered with a cloth material or was covered with the cloth material until it burned out by flame fusion coating of refractory ceramic powder material during the fabricating process of the heat insulating material, with an application film of a surface hardening material acting as an intermediary layer between the thermally sprayed film and the fiber body.