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1. 发明专利

JP2009120406A Thermal spraying material 有权
标题翻译：热喷涂材料
公开(公告)号：JP2009120406A
公开(公告)日：2009-06-04
申请号：JP2007292805
申请日：2007-11-12
申请人： Jfe Refractories Corp , Jfe Steel Corp , Jfeスチール株式会社 , Jfe炉材株式会社
发明人： MITSUI HARUO , ISOO NORIO , OKAMOTO TAKUMI , EGUCHI TAKESHIRO , YOSHIOKA AKINORI , OHIRA YASUYOSHI , SHIMOHATA TAKESHI
IPC分类号： C04B35/66 , C10B29/06 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a thermal spraying material used for repairing a refractory damaged part of an industrial furnace of a metal melting container, wherein the thermal spraying material is easily and excellently thermally deposited on a material to be repaired by melting the refractory particles and low melting point particles using an exothermic oxidation reaction of metal particles contained in the thermal spraying material.
SOLUTION: As for the thermal spraying material, a mixture of refractory particles and the metal particles of an oxidizing powder is sprayed together with oxygen on the material to be repaired which is made of silica brick and is melted by the exothermic oxidation reaction to be thermally deposited on the material to be repaired. The refractory particles consist essentially of pulverized powder of the silica brick, having ≤2,000 μm particle diameter and the metal particle is preferably made of metal silicon.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于修理金属熔化容器的工业炉的耐火损坏部分的热喷涂材料，其中热喷涂材料容易且极好地热沉积在待熔化的材料上使用包含在热喷涂材料中的金属颗粒的放热氧化反应的耐火材料颗粒和低熔点颗粒。解决方案：对于热喷涂材料，将耐火颗粒和氧化性粉末的金属颗粒的混合物与氧一起喷涂在由硅砖制成并被放热氧化反应熔化的待修复材料上被热沉积在待修复的材料上。难熔颗粒基本上由二氧化硅砖的粉碎粉末组成，粒径≤2,000μm，金属颗粒优选由金属硅制成。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2011153258A Method for repairing coke oven 有权
标题翻译：修复焦炉的方法
公开(公告)号：JP2011153258A
公开(公告)日：2011-08-11
申请号：JP2010016981
申请日：2010-01-28
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： TOMOOKA TAKUYA , SHIMOHATA TAKESHI , YAMAGUCHI HIDENORI , SHIGEYASU KOJI
IPC分类号： C10B29/06
CPC分类号： C10B29/06
摘要： PROBLEM TO BE SOLVED: To provide a method for repairing a coke oven of satisfactory workability when a length of a combustion chamber to be repaired by rearranging oven wall bricks is long.
SOLUTION: A rearrangement-repairing area for the oven wall bricks 7 is divided into a back area and a front area, a back side carbonization chamber 21 is heat-insulated in the back side oven brick rearrangement-repairing area 3, the oven wall bricks 7 of the combustion chamber 22 is stacked up in this state. In the back side oven brick rearrangement-repairing area 3, the back side carbonization chamber 21 in the back side oven brick rearrangement-repairing area 3 is heat-insulated after finishing the stacking-up for the oven wall bricks 7 of the combustion chamber 22 in the back side oven brick rearrangement-repairing area 3. The back side oven brick rearrangement-repairing area 3 is temperature-elevated in this state, the oven wall bricks 7 of the combustion chamber 22 is stacked up in the front side oven brick rearrangement-repairing area 2, a series of length of the combustion chamber 22 to stack actually the oven wall bricks 7 is shortened thereby even when the length of the combustion chamber 22 to be repaired by rearranging the oven wall bricks 7 is long, and the workability is excellent thereby even when a width of the carbonization chamber 21 is narrow.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种当通过重排炉壁砖来修复的燃烧室的长度长时，可以修复焦炉的可靠的加工性的方法。解决方案：用于炉壁砖7的重新排列修复区域被分成后区域和前区域，后侧碳化室21在后侧烤箱砖重新排列修复区域3中被隔热，在该状态下堆放燃烧室22的炉壁砖7。在后侧烤炉砖重新排列修复区域3中，在完成燃烧室22的炉壁砖7的堆积之后，后侧烤箱砖重新排列修复区域3中的后侧碳化室21进行绝热在后侧烤箱砖重新排列修复区域3.在该状态下，后侧烤箱砖重新排列修复区域3升温，燃烧室22的炉壁砖7堆叠在前侧烤箱砖重排即使当通过重排炉壁砖7来修复的燃烧室22的长度较长时，即使在炉壁砖7实际堆叠的燃烧室22的一连串长度也缩短，即使当碳化室21的宽度窄时也是优异的。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010222414A Method for hot repair of coke oven 有权
标题翻译：烧烤炉热修复方法
公开(公告)号：JP2010222414A
公开(公告)日：2010-10-07
申请号：JP2009068780
申请日：2009-03-19
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： TOMOOKA TAKUYA , SHIMOHATA TAKESHI , YAMAGUCHI HIDENORI , SHIGEYASU KOJI
IPC分类号： C10B29/06 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a method for hot repair of a coke oven comprising replacing, among many bricks constituting the body of the coke oven, flue-forming bricks, carbonization chamber wall-forming bricks located at both ends of the flue-forming bricks in the width direction of the oven, and combustion chamber-forming bricks facing a backstay with new ones, wherein the wall of the carbonization chamber replaced with new bricks is prevented from inwardly protruding. SOLUTION: The coke oven is hot repaired by filling shrinkable mortar 33 between the wall 24 of a carbonization chamber replaced with new bricks and the wall 25 of a carbonization chamber not replaced with new bricks, and further by filling shrinkable mortar 33 between a combustion chamber-forming bricks with new bricks 23 and a backstay 20. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于热修复焦炉的方法，包括在构成焦炉体的许多砖中替换烟道形成砖，位于两端的碳化室壁形成砖烤箱宽度方向的烟道形成砖，以及新建的面向背后的燃烧室形成砖，其中，防止碳化室被新砖替换的壁向内突出。解决方案：通过在不被新砖替代的碳化室的壁24和未被新砖替代的碳化室的壁25之间填充可收缩的砂浆33，并且进一步通过将可收缩的砂浆33填充在具有新砖的燃烧室形成砖23和后台20.版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010222416A Method of repairing oven wall of coke oven 审中-公开
标题翻译：烤炉烤炉方法
公开(公告)号：JP2010222416A
公开(公告)日：2010-10-07
申请号：JP2009068782
申请日：2009-03-19
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KATO HAJIME , SHIMOHATA TAKESHI , SHIGEYASU KOJI , TOMOOKA TAKUYA
IPC分类号： C10B29/06
摘要： PROBLEM TO BE SOLVED: To provide a method of repairing the oven wall of a coke oven which can efficiently repair cracks in the oven wall of a coke oven separating a carbonization chamber from a combustion chamber.
SOLUTION: In repairing cracks 2 caused in the oven wall 8 between a carbonization chamber 1 and a combustion chamber 7 of a coke oven, a refractory powder 11 is blown into the carbonization chamber 1 and simultaneously the pressure within the carbonization chamber 1 is maintained at a positive pressure and the pressure within the combustion chamber 7 is maintained at a negative pressure, and in filling the refractory powder 11 into the cracks 2, the refractory powder 11 together with a pressurized gas is blown into the carbonization chamber 1 from introduction openings 3-6 and the exhaust gas valve in the combustion chamber 7 is opened to accelerate evacuation in the combustion chamber 7 and as a result, the pressure within the combustion chamber 7 is rendered a negative pressure to positively form a gas flow into the cracks 2 of the oven wall 8 from the side of the carbonization chamber 1 to the side of the combustion chamber 7, and with this gas flow the refractory powder 11 can penetrate into the cracks 2 to efficiently repair these cracks 2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种修复焦炉的炉壁的方法，其可以有效地修复将碳化室与燃烧室分离的焦炉的炉壁中的裂纹。解决方案：在修复碳化室1和焦化炉的燃烧室7之间的炉壁8中产生的裂纹2时，将耐火材料粉末11吹入碳化室1，同时将碳化室1内的压力保持在正压力并且燃烧室7内的压力保持在负压，并且在将耐火材料粉末11填充到裂纹2中时，将耐火材料粉末11与加压气体一起从碳化室1吹入碳化室1 燃烧室7内的引入口3-6和排气阀被打开以加速在燃烧室7中的排气，结果，燃烧室7内的压力成为负压，以积极地形成进入从碳化室1侧到燃烧室7侧的炉壁8的裂缝2，在该气体流动下，耐火材料粉末11能够进入裂缝2以有效地修复这些裂缝2.版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010083989A Method for repairing carbonization chamber wall of coke oven 有权
标题翻译：用于修复焦炉的碳化室壁的方法
公开(公告)号：JP2010083989A
公开(公告)日：2010-04-15
申请号：JP2008253809
申请日：2008-09-30
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： TOMOOKA TAKUYA , SHIMOHATA TAKESHI , YAMAGUCHI HIDENORI
IPC分类号： C10B29/06
摘要： PROBLEM TO BE SOLVED: To provide a method for repairing a carbonization chamber wall of a coke oven that allows replacement work of a brick to be carried out while radiant heat from a combustion chamber is effectively blocked when hot repair of the carbonization chamber wall is carried out by replacing a brick forming the carbonization chamber wall of the coke oven with a new brick.
SOLUTION: After a mat-like insulating material 23 is attached on the carbonization chamber wall 11c opposed to the carbonization chamber wall 11b where the replacement of a brick 20 is to be carried out, an insulation board 25 thinner than the insulating material 23 is disposed on the front side of the insulating material 23, and hot repair of the carbonization chamber wall 11b is carried out while the surface of the insulating material 23 is covered with the insulation board 25.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于修复焦炉的碳化室壁的方法，该焦化炉的碳化室壁允许在进行碳化室的热修复时有效地阻挡来自燃烧室的辐射热而进行的砖的更换作业通过用新的砖替代形成焦炉的碳化室壁的砖来进行。解决方案：在将要进行砖20更换的碳化室壁11b相对的碳化室壁11c上安装垫状绝缘材料23之后，比绝缘材料薄的绝缘板25 23设置在绝缘材料23的前侧，并且在绝缘材料23的表面被绝缘板25覆盖的同时进行碳化室壁11b的热修复。（C）2010 ，JPO＆INPIT

6. 发明专利

JP2009227904A Method for repairing coke oven 有权
标题翻译：修复焦炉的方法
公开(公告)号：JP2009227904A
公开(公告)日：2009-10-08
申请号：JP2008077695
申请日：2008-03-25
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： TOMOOKA TAKUYA , OHIRA YASUYOSHI , SHIMOHATA TAKESHI
IPC分类号： C10B29/06
摘要： PROBLEM TO BE SOLVED: To provide a method for repairing a coke oven by which the deformation of oven wall bricks during re-heating-up is suppressed in hot repair by replacing oven wall bricks constituting an oven wall which separates a carbonization chamber and a combustion chamber of the coke oven. SOLUTION: In the method for repairing a coke oven, when oven wall bricks constituting an oven wall 1 of a carbonization chamber T of the coke oven in which combustion chambers N and carbonization chambers T are alternately arranged are repaired, a vertically piercing joint is formed in a boundary part between an oven wall part which is repaired by replacement and an oven wall part which is not repaired, oven wall bricks are replaced, and a non-repair side bulging preventing member 10A and a repair side bulging preventing member 10B are arranged in the carbonization chamber T. The oven is then heated up, and after the heating-up, a thermal spraying material is thermally sprayed on the joint which a gap in a boundary part between the bricks of the part which has been repaired by replacement and the bricks of the part which is not repaired. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种修复焦炉的方法，通过在热修复中抑制炉壁砖的变形，通过更换构成炉壁的炉壁砖来分解碳化室和焦炉的燃烧室。解决方案：在修理焦炉的方法中，当构成燃烧室N和碳化室T交替布置的焦炉的碳化室T的炉壁1的炉壁砖被修复时，垂直穿孔接头形成在通过更换而修复的炉壁部与不被修理的炉壁部之间，更换炉壁砖的边界部以及非修理侧防溢件10A和修理侧防溢件 10B布置在碳化室T中。然后将炉子加热，并且在加热之后，将热喷涂材料热喷涂在接头上，在已经修复的部件的砖块之间的边界部分中的间隙通过更换和未修复的部件的砖块。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010083990A Method for hot repair of carbonization chamber of coke oven 有权
标题翻译：焦炉灶碳化炉热修复方法
公开(公告)号：JP2010083990A
公开(公告)日：2010-04-15
申请号：JP2008253810
申请日：2008-09-30
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： TOMOOKA TAKUYA , SHIMOHATA TAKESHI , YAMAGUCHI HIDENORI
IPC分类号： C10B29/06
摘要： PROBLEM TO BE SOLVED: To provide a method for hot repair of a carbonization chamber of a coke oven that allows replacement of a brick of a carbonization chamber wall to be carried out while radiant heat from a combustion chamber is effectively blocked when hot repair of the carbonization chamber is carried out by replacing the brick of the carbonization chamber wall of a coke oven with a new brick, and that prevents a crack or the like from being generated in the new brick when the new brick is heated to raise the temperature thereof by radiant heat transfer and conductive heat transfer from the combustion chamber adjacent to the repaired carbonization chamber after the hot repair of the carbonization chamber is carried out by replacing the brick of the carbonization chamber wall with the new brick.
SOLUTION: After a mat-like insulating material 23 is attached on the carbonization chamber wall 11b opposed to the carbonization chamber wall 11a where the replacement of the brick 19 of the carbonization chamber wall is to be carried out, a heat-insulation board 25 thinner than the insulating material 23 is disposed on the front side of the insulating material 23. The replacement of the brick 19 of the carbonization chamber wall is carried out while the surface of the insulating material 23 is covered with the heat-insulation board 25, and the new brick is heated to raise the temperature by the radiant heat transfer and conductive heat transfer from the combustion chamber 12 while the insulating material 23 remains after the replacement of the brick of the carbonization chamber wall.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种焦化炉的碳化室的热修复方法，其允许更换要进行的碳化室壁的砖，同时来自燃烧室的辐射热在热时被有效地阻断通过用新的砖代替焦炉的碳化室壁的砖来进行碳化室的修复，并且当新砖被加热以提高新砖时，防止在新砖中产生裂纹等通过在通过碳化室的热修复之后，通过辐射热传递和与修复的碳化室相邻的燃烧室的导电热传递，通过用新的砖代替碳化室壁的砖来进行。解决方案：将垫片状绝缘材料23安装在与要进行碳化室壁的砖19更换的碳化室壁11a相对的碳化室壁11b上，隔热比绝缘材料23薄的板25设置在绝缘材料23的正面上。在绝缘材料23的表面被绝热板覆盖的同时，进行碳化室壁的砖19的更换 25，并且通过辐射热传递和来自燃烧室12的导电热传递来加热新砖，同时在更换碳化室壁的砖之后保留绝缘材料23。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008127478A Method for adjusting temperature distribution of coke oven 审中-公开
标题翻译：调节焦炉温度分布的方法
公开(公告)号：JP2008127478A
公开(公告)日：2008-06-05
申请号：JP2006314746
申请日：2006-11-21
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： KATO HAJIME , SHIMOHATA TAKESHI , YAMASHITA MASAHIKO
IPC分类号： C10B21/10 , C10B21/22
摘要： PROBLEM TO BE SOLVED: To reduce the pressure loss of air supplied for multistage combustion in a central portion in an oven length direction.
SOLUTION: The method for adjusting the temperature distribution of a coke oven in which multistage combustion is performed by forming an air supply passage 2c in a bulkhead between vertical flues divided in the oven length direction and then supplying air from the supply passage 2c into one side vertical flue is characterized by arranging and forming the blowout port 2d of each supply passage 2c in one direction of the coke side. The formation of a supply passage 2c for two stage combustion is omitted only for a vertical flue placed at the most end of a pusher side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了减少在烘箱长度方向上的中心部分中供给多级燃烧的空气的压力损失。解决方案：用于调节焦炉的温度分布的方法，其中通过在沿纵向方向分割的垂直烟道之间的舱壁中形成隔板中的供气通道2c，然后从供应通道2c供应空气来进行多级燃烧其特征在于，在焦炭侧的一个方向上配置和形成各供给路径2c的吹出口2d。仅对于在推动器侧的最末端设置的垂直烟道，省略了用于两级燃烧的供应通道2c的形成。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008120854A Method for regulating temperature distribution of coke oven 审中-公开
标题翻译：调节焦炉温度分布的方法
公开(公告)号：JP2008120854A
公开(公告)日：2008-05-29
申请号：JP2006303141
申请日：2006-11-08
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： KATO HAJIME , SHIMOHATA TAKESHI , YAMASHITA MASAHIKO
IPC分类号： C10B21/20 , C10B21/10
摘要： PROBLEM TO BE SOLVED: To facilitate the introduction of a fuel gas at the end of the coke side. SOLUTION: The coke oven is equipped with each sole flue 4 communicating from a plurality of branched ports extending in the oven longitudinal direction and arranged in rows at a prescribed interval to a combustion chamber 2 and feeds the fuel gas from one end of the coke side to the sole flue 4. In the coke oven, the cross-sectional area of the coke side in the sole flue 4 is larger than that of the pusher side. COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2009046536A Method for adjusting temperature distribution of coke oven 有权
标题翻译：调节焦炉温度分布的方法
公开(公告)号：JP2009046536A
公开(公告)日：2009-03-05
申请号：JP2007211688
申请日：2007-08-15
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： KATO HAJIME , SHIMOHATA TAKESHI , YAMASHITA MASAHIKO
IPC分类号： C10B21/10
摘要： PROBLEM TO BE SOLVED: To reduce an insufficient flow rate of air supplied for multi-stage combustion in a central part in an oven length direction.
SOLUTION: In operation by M gas combustion, air is replenished to a predetermined combustion chamber 2 located in the central part in the oven length direction by using a C gas supply system for air replenishment. This air replenishment is carried out by disconnecting a branch pipe 7 communicating with the predetermined combustion chamber 2 from a distributor pipe 8, and connecting an air supply source to its perpendicular piping 6.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了减少在烘箱长度方向上的中心部分中供给多级燃烧的空气的流量不足。解决方案：在通过M气体燃烧的操作中，通过使用用于空气补给的C气体供应系统，将空气补充到位于炉长度方向上的中心部分的预定燃烧室2。通过从分配管8断开与预定燃烧室2连通的支管7，并将空气供给源连接到其垂直管道6来进行空气补充。（C）2009，JPO＆INPIT

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