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1. 发明专利

JP2003232592A FRAME FOR CONSTRUCTING HEARTH AND CONSTRUCTION METHOD FOR IT 审中-公开
公开(公告)号：JP2003232592A
公开(公告)日：2003-08-22
申请号：JP2002031786
申请日：2002-02-08
申请人： SHINAGAWA REFRACTORIES CO
发明人： YAMASHITA TAKASHI , FUJIE HIROSHI
IPC分类号： F27B3/14 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To freely secure the construction thickness, to cope with a large angle of inclination, and to easily finish a flat plane with little unevenness. SOLUTION: In an arc fusing facility equipped with a fusing chamber having an arc generating electrode, and a pre-heating chamber directly connected to the upper part of the fusing chamber for introducing, exhaust gas generated in the fusing chamber, frames 15 of the respective stages of the hearth are supported by frames 14 fixed to column-like members 12 suspended from support members 11 installed in upper surface of the facility. COPYRIGHT: (C)2003,JPO

2. 发明专利

JPH11287559A ELECTRIC FURNACE TAPHOLE PERIPHERY HEARTH BRICK STRUCTURE 失效
公开(公告)号：JPH11287559A
公开(公告)日：1999-10-19
申请号：JP9171198
申请日：1998-04-03
申请人： SHINAGAWA REFRACTORIES CO
发明人： MIYAMUNE SHINJI , FUJIE HIROSHI , ISHIHARA YOSHITAKA , HANABUSA YOSHIKAZU
IPC分类号： C21C5/52 , F27B3/16 , F27B3/19 , F27D1/04
摘要： PROBLEM TO BE SOLVED: To previously freely form each brick block in a given shape by a method wherein a taphole peripheral hearth bricks are formed a of brick block provided with a plurality of suspension fittings having a plurality of bricks fixed with an adhesive. SOLUTION: A taphole 6 is formed on one end side of a circular electric furnace 1. Tapole peripheral hearth bricks 7 arranged at its periphery are formed in various different shapes at the periphery of the taphole 6, and a plurality of brick blocks 7A joined together through stamp materials are disposed. The brick block 7A is formed such that a plurality of blocks blocks 7A formed of MgO-C are adhered to each other with an adhesive, such as epoxy resin, and formed in given shapes. A suspension fitting 8, such as an anchor bolt, is attached to the brick block 7A, and fixed at the brick block 7A with an adhesive. When which brick block 7A is heavy, the block is lifted by the suspension fitting 8 and conveyed to a given position and disposed therein.

3. 发明专利

JPH01167583A LEVITATING BURNING FURNACE 失效
公开(公告)号：JPH01167583A
公开(公告)日：1989-07-03
申请号：JP32378587
申请日：1987-12-23
申请人： SHINAGAWA REFRACTORIES CO
发明人： OZAKI YUKIO , IWAKI KATSUHIRO , FUJIE HIROSHI
IPC分类号： F27B9/20
摘要： PURPOSE:To eliminate a rotary fan and to produce a pressure and a flow rate required for the levitation of a substance to be heated, by a method wherein an ejector is disposed on the same axis as that of a high speed injection burner, and through horizontal partitioning of the interior of a furnace by a porous plate, upper and lower heating chambers are formed. CONSTITUTION:Combustion gas is injected at a high speed through an injection nozzle 4 of a high speed injection burner 1, and the injected combustion gas is injected through an ejector 5 to a lower heating chamber 6. In this case, by an ejector effect, gas in an upper heating chamber 7 is sucked in the ejector 5 through a circulating gas inlet 8. Since gas discharged through the ejector 5 to the lower heating chamber 6 flows through a porous plate 9 to the upper heating chamber 7, a substance 10 to be heated placed on the porous plate 9 is levitated from the upper surface of the porous plate 9 by means of the discharged gas. As noted above, since the substance 10 to be heated can be carried and heated in a levitated state, by charging the substance 10 to be heated through the one charge port, the substance to be heated can be burned and heated at a uniform temperature in a non-contact state.

4. 发明专利

JP2012052731A Furnace building structure of furnace side wall 有权
标题翻译：炉膛炉膛建筑结构
公开(公告)号：JP2012052731A
公开(公告)日：2012-03-15
申请号：JP2010195527
申请日：2010-09-01
申请人： Shinagawa Refractories Co Ltd , 品川リフラクトリーズ株式会社
发明人： FUJIE HIROSHI
IPC分类号： F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide a furnace building structure of a furnace side wall capable of preventing extrusion of refractories to the inside of a furnace and elongating a service life of the refractories.SOLUTION: This furnace building structure of the furnace side wall is constituted so that an inclined face (30) is formed on a top face of a lowermost refractory (1), a thickness of an intermediate refractory (2) is gradually increased from the inside (21a) of the furnace to the outside (21b) of the furnace, the uppermost refractory (3) is disposed in a state of being pressed by a top end shell (4) of a shell (20), and the refractories (1, 2, 3) are disposed in a state of not extruded to the inside (21a) of the furnace.
摘要翻译：要解决的问题：提供一种能够防止耐火材料向炉内挤出并延长耐火材料的使用寿命的炉侧壁的炉膛结构。解决方案：炉侧壁的该炉式构造结构构成为在最下面的耐火材料（1）的顶面上形成倾斜面（30），中间耐火材料（2）的厚度逐渐增加从炉的内部（21a）到炉的外部（21b），最上面的耐火材料（3）被设置成被壳体（20）的顶端壳体（4）挤压的状态，并且耐火材料（1,2,3）以未被挤压到炉的内部（21a）的状态设置。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JPH01167582A LEVITATING AND TRANSPORTING BURNING FURNACE FOR SUBSTANCE TO BE HEATED AND BURNING METHOD THEREFOR 失效
公开(公告)号：JPH01167582A
公开(公告)日：1989-07-03
申请号：JP32378787
申请日：1987-12-23
申请人： SHINAGAWA REFRACTORIES CO
发明人： OZAKI YUKIO , IWAKI KATSUHIRO , FUJIE HIROSHI
IPC分类号： F27B9/00
摘要： PURPOSE:To perform uniform burning treatment and to compact a furnace, by a method wherein desired gas is injected from the surface of a porous substance made of a metal, glass, or ceramic, while preheating, burning, and cooling are effected as a substance to be heated is levitated and transported, and the substance is taken out as a product. CONSTITUTION:In a preheat zone 9, a base plate is levitated and transported as gas is discharged from the surface of a gas levitating transporting device 4 formed by a porous plate 29 made of ceramics. When the base plate is carried to a burning zone 10 where a resistance heat generating body 20 is disposed on the inner surface of a side wall, it is levitated by means of gas heated in the burning zone 10 for burning. When burning is completed, gas is discharged, the base plate is levitated and transported in a cooling zone 11, and is taken out as a product. Thus, uniform and enough burning is made on the whole and even burning treatment is effected as a substance to be heated 6 is levitated by means of preheat gas, hot gas, or cold gas, and a product of uniform quality and surface finish can be manufactured. Further, since a device is structured in which continuous carriage is effected, a furnace can be compacted.

6. 发明专利

JPH01150709A HIGH SPEED EXHAUST BURNER 失效
公开(公告)号：JPH01150709A
公开(公告)日：1989-06-13
申请号：JP30869587
申请日：1987-12-08
申请人： SHINAGAWA REFRACTORIES CO
发明人： TODA MASUSANE , OZAKI YUKIO , IWAKI KATSUHIRO , FUJIE HIROSHI
IPC分类号： F23D14/74 , F23D14/14 , F23D14/22 , F23Q3/00
摘要： PURPOSE:To eliminate vibrating combustion and make it possible to effect complete combustion by providing a ceramic multihole plate which has a spark ring on the central shaft of a burner internally in the inside of the flange section of a tapered burner cylinder and passing the tip end section of a spark rod through the spark ring. CONSTITUTION:A gas that flows in from a gas introducing tube 19 is discharged out into a mixing chamber 22 from a gas discharge hole 9 after passing through a gas reservoir 10 to be mixed with air that flows in from an air introducing pipe 8. The mixture gas passes through the three-dimensional multihole spherical shell in a multihole plate. The mixture gas is more uniformly mixed by branching off step by step and then discharged to the outside of the multihole plate 15 in the state of complete mixing. When the mixture gas which was mixed primarily in the mixture chamber 22 goes through the hole of a spark ring 17, the mixture gas is ignited in the hole with the sparks developed between a spark rod 13 and spark ring 17. The flame made by the ignition goes round the tip end of the spark ring 17 and ignites the mixture gas which is discharged from the multihole plate 15 and the gas burns. This multihole plate 15 is a ceramic multihole body of multisphere shell connection type, and its porosity is 70-98%. The diameter of a hole in the sphere is preferably 2-7mm.

7. 发明专利

JP2003202190A VIBRATION WORK EXECUTION DEVICE AND VIBRATION WORK EXECUTION METHOD FOR FURNACE LINING 审中-公开
公开(公告)号：JP2003202190A
公开(公告)日：2003-07-18
申请号：JP2002000110
申请日：2002-01-04
申请人： SHINAGAWA REFRACTORIES CO
发明人： YAMASHITA TAKASHI , FUJIE HIROSHI , TERASAKI MAMORU , HARUNA SHINICHI
IPC分类号： F27D1/16
摘要： PROBLEM TO BE SOLVED: To prevent generation of a gap of work executed refractors and an opening at refractor work execution joint part by surely work executing local filling without a large scale device while greatly reducing generation of dust. SOLUTION: This device is provided with a plate 1 having a plurality of steel bars 2 provided on a lower surface in a fork shape, a vibration generator device 3 provided on an upper surface of the plate 1, and an operation handle 4. A stamp material is filled by vibrating the steel bar and pressing the plate down. COPYRIGHT: (C)2003,JPO

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