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公开(公告)号：JP2007319924A
公开(公告)日：2007-12-13
申请号：JP2006156272
申请日：2006-06-05
发明人： KITAMURA YUKITSUGU , WATANABE KENICHI , KAWASAKI TOSHIAKI , FURUSHIMA HIROYUKI , SUZUKI KENTARO
IPC分类号： B23K1/008 , B23K1/19 , B23K31/02 , B23K101/14 , B23K103/10 , F27B9/02 , F27B9/04 , F27B9/34 , F27D1/00 , F27D7/04 , F27D7/06
摘要： PROBLEM TO BE SOLVED: To provide a continuous furnace for brazing aluminum products which enables uniform heating, without generating difference in heating temperatures between aluminum products placed on the uppermost rack and the lowermost rack, even if the aluminum products are superposed in multiple racks and air blowing speed of an atmospheric gas in a furnace is raised to some extent, and minimizes the variation in the concentration of the atmospheric gas in the brazing furnace so as not to inhibit the suppression of oxidation of flux.
SOLUTION: The continuous furnace for brazing aluminum products is constructed such that at least a part of a wall 30 inside the furnace of the brazing furnace 20 is formed with a carbonaceous material, and the atmospheric gas in the furnace contacts to the inner surface of the carbonaceous material to react by a fan installed inside the brazing furnace 20 so as to keep the oxygen concentration in brazing furnace 20 low. The furnace is partitioned into a first zone 32 and a second zone 33 in the longitudinal direction by a partition wall 31 having an opening to have a first fan 37 installed in the first zone 32 and a second fan 42 installed the second zone 33, wherein the first fan 37 and the second fan 42 mutually send the atmospheric gas in the furnace from vertically opposite direction toward the aluminum products 28.
COPYRIGHT: (C)2008,JPO&INPIT摘要翻译： 要解决的问题：为了提供一种能够均匀加热的连续的铝制产品的炉，即使铝产品重叠在一起，也不会产生放置在最上面的齿条上的铝制品和最下面的齿条之间的加热温度的差异 炉中的气氛气体的鼓风和鼓风速度上升到一定程度，并且使钎焊炉中的气氛气体浓度的变化最小化，从而不抑制助熔剂的氧化。 解决方案：用于钎焊铝制品的连续炉被构造成使得钎焊炉20的炉内的壁30的至少一部分由碳质材料形成，并且炉中的大气气体与内部 碳质材料的表面通过安装在钎焊炉20内的风扇反应，以使钎焊炉20中的氧浓度保持在低水平。 炉子通过具有开口的分隔壁31沿长度方向分隔成第一区域32和第二区域33，第一区域32和第二区域33具有安装在第一区域32中的第一风扇37和安装第二区域33的第二风扇42，其中 第一风扇37和第二风扇42将炉中的大气气体从垂直相反的方向相互向铝制品28送出。（C）2008，JPO＆INPIT
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42.发明专利Continuous heat treatment furnace and heat treatment method of substrate using the same 审中-公开连续热处理炉和使用其的基板的热处理方法
公开(公告)号：JP2007120894A
公开(公告)日：2007-05-17
申请号：JP2005315866
申请日：2005-10-31
申请人： Ngk Insulators Ltd , 日本碍子株式会社
发明人： ARAI MAKOTO , KONDO YOSHIO
摘要： PROBLEM TO BE SOLVED: To provide a continuous heat treatment furnace superior in energy saving performance and stability in transporting, and capable of easily measuring a temperature of a substrate.
SOLUTION: This continuous heat treatment furnace for performing heat treatment on a functional film material while transporting the substrate 1 provided with the functional film material on a base, comprises a rotating shaft 3 vertically mounted and rotated by a driving device, and a transporting tool 6 having beams 5 or wires radially extending from the rotating shaft 3 in the horizontal direction, in plural sets of at least two each, and further comprises a transporting mechanism for transporting the substrate 1 loaded on the transporting tool 6 by continuously or intermittently rotating the transporting tool 6 in the horizontal direction by rotating the rotating shaft 3.
COPYRIGHT: (C)2007,JPO&INPIT摘要翻译： 要解决的问题：提供一种连续的热处理炉，其具有节能性和输送稳定性高，能够容易地测定基板的温度的功能。 解决方案：这种在功能膜材料上进行热处理的连续热处理炉在将设置有功能膜材料的基板1输送到基座上时包括由驱动装置垂直安装和旋转的旋转轴3， 具有横梁5或从旋转轴3沿水平方向径向延伸的电线的多个输送工具6，多个至少两组，还包括用于通过连续或间歇地传送装载在输送工具6上的基板1的输送机构 通过旋转旋转轴3使运送工具6沿水平方向旋转。版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006090627A
公开(公告)日：2006-04-06
申请号：JP2004276825
申请日：2004-09-24
申请人： Takasago Ind Co Ltd , 高砂工業株式会社
发明人： MUTO NORIO , KUMAGAI HIROKI
摘要： PROBLEM TO BE SOLVED: To provide a roller hearth kiln facilitating the maintenance of a hearth in the roller hearth kiln constituted to install a roller above the hearth and to apply heat treatment while moving treated objects placed on the roller.
SOLUTION: The hearth 10 is formed as an independent body separated from a kiln wall 20, and the hearth 10 is formed to be movable and moved by a moving means 80. The total length of the hearth is formed longer than the length of a kiln 1, and a hearth region for the hearth that cannot be settled within the kiln is formed outside the kiln. The hearth within the kiln and the hearth in the hearth region are moved by the moving means and sequentially replaced.
COPYRIGHT: (C)2006,JPO&NCIPI摘要翻译： 要解决的问题：提供一种用于在辊底窑中维持炉窑的辊式炉窑，该炉窑被构造成在炉膛上方安装一个辊子，并且在移动处于放置在轧辊上的处理物体的同时进行热处理。 解决方案：炉膛10形成为与窑壁20分离的独立主体，并且炉膛10形成为可移动并通过移动装置80移动。炉膛的总长度形成为比长度 的窑炉1和炉膛内不能沉降的炉膛区域形成在窑内。 窑内的炉膛和炉膛区域的炉膛由移动装置移动并顺序更换。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005221132A
公开(公告)日：2005-08-18
申请号：JP2004028749
申请日：2004-02-05
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ITAKUSU MOTOKUNI
CPC分类号： Y02P10/253
摘要： PROBLEM TO BE SOLVED: To solve problems in constructing a furnace wall of a horizontal induction furnace by conventional technology that a stacked fire-proof board reinforced by glass fiber has heat resistance of only about 400°C, a heat insulating material applying ceramic fiber as a material is poor in its tensile strength of fire-proof column support and has difficulty in supporting, further fire-proofing cement has heat resistance of 1,300°C or more, but it can not be used in a thin plate heating furnace as the the horizontal furnace needs a cylindrical structure, and further a furnace wall repairing work of a short period is needed for the sake of the shortage of binding force of a surface wall structure in a vertical furnace. SOLUTION: A furnace shell 4 composed of a fireproof board of a laminated material reinforced by a glass fiber for reinforcement and the like, is mounted inside of an induction coil 2, and a heat-proof material 5 made out of ceramic fiber and the like is mounted inside of the furnace shell. The air, a gas such as nitrogen, or the cooling water is preferably circulated outside of the furnace shell for cooling. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译： 解决的问题：为了解决由玻璃纤维增强的叠层防火板的耐热性仅为约400℃的常规技术来构造水平感应炉的炉壁的问题，应用了隔热材料 陶瓷纤维作为材料的防火柱支撑的抗拉强度差，难以配套，进一步防火水泥的耐热性为1300℃以上，但不能用于薄板加热炉 因为卧式炉需要圆柱形结构，为了在立式炉中表面壁结构的结合力不足，需要较短时间的炉壁修复工作。 解决方案：将由加强玻璃纤维增强的层压材料的防火板等构成的炉壳4安装在感应线圈2的内部，由陶瓷纤维制成的耐热材料5 等安装在炉壳的内部。 空气，诸如氮气的气体或冷却水优选在炉壳的外部循环以进行冷却。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2000081285A
公开(公告)日：2000-03-21
申请号：JP25225498
申请日：1998-09-07
摘要： PROBLEM TO BE SOLVED: To reduce an operating cost by scarcely cracking, prolonging a useful period, and facilitating its maintenance therefor. SOLUTION: In the inner heat type electric furnace comprising a sintering space for receiving an object to be sintered at an inner center of a furnace body, a heater provided at a side of the space, and a reflector having a heater and installed to surround the space to sinter the object by a heat from the heater; the heat shielding plate is associated between the reflector of an outside of the heater and a furnace wall. The plate has a structure in which a plurality of alumina thin plates 50 each having a substantially rectangular shape, a cutout 52 formed from its lower side to the vicinity of its center and longitudinally split and laminated, an upper edge of the laminate sandwiched between U-shaped sections of a suppressing member 56 of a heat resistant metal and clamped by heat resistant bolts 58 and nuts 60 at the member and the cutouts pass heater leads.
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公开(公告)号：JPH04187989A
公开(公告)日：1992-07-06
申请号：JP31585990
申请日：1990-11-22
摘要： PURPOSE:To provide a furnace wall and a furnace partition wall having excellent thermal deformation resistance, work executing ability, and heat cutoff properties by a method wherein long support rods are inserted in the direction of lamination through a heat insulating block formed such that rectangular ceramic fiber blankets are laminated together, and located vertically in juxtaposition. CONSTITUTION:In a furnace wall structure, support rods 5 are inserted through a heat insulating block 4 where ceramic fibers are compressed for lamination. A longitudinal bone 2 suspended from a suspension metal 1 and a lateral bone 3 forming a lattice in corporation with the longitudinal bone 2 are intercoupled by means of a bolt 8, and a support rod 5 of the heat insulating block 4 is locked to a support metal 6 located to the longitudinal bone 2 to locate the heat insulating block 4 in an engaged state in the lattice. A furnace partition wall is formed such that the heat insulating block is locked to the bracket of the longitudinal bone. As a result, the thickness of the wall can be increased to approximately 300mm and since the heat insulating blocks can be closely arranged in the lattice frame, cutoff properties for heat can be increased, no deformation, e.g. a warp, is produced, a work for building and repair of a furnace wall, e.g. mounting and removal of the heat insulating blocks, is facilitated.
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公开(公告)号：JPH02122194A
公开(公告)日：1990-05-09
申请号：JP27518288
申请日：1988-10-31
申请人： NIPPON KOKAN KK
摘要： PURPOSE:To improve the durability of sealing by disposing a steel plate on both sides of an accordion ceramic blanket and removing the steel plates and wire material after inserting what has become line a plate wrapped with the wire material between the vertical surfaces of refractories. CONSTITUTION:The sealing material 1 comprises a ceramic fiber blanket 2 which is compressed and folded in an accordion and a steel plate 3 on both sides. The ceramic fiber blanket 2 and two steel plates 3 are wrapped with heat-resistant steel wires 4. A pipe 5 is disposed along a fold of the accordion sealing material 1 inside the heat-resistant steel wires 4, and, by suspending the sealing material 1 with wires 6 hooked to the pipe 5, it is placed between the refractories 7 which are to be sealed. The two steel plates 3 and heat- resistant wires 4 are then removed from the sealing material 1. After their removal, the ceramic fiber blanket 2 expands on its own restoration force to tightly seal the refractories 7.
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