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1. 发明专利

JP2013137167A Method for continuous construction of fire-resistant material, fire-resistant material, and continuous construction device 审中-公开
标题翻译：耐火材料连续施工方法，耐火材料及连续施工装置
公开(公告)号：JP2013137167A
公开(公告)日：2013-07-11
申请号：JP2011289167
申请日：2011-12-28
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社 , Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社
发明人： HANAGIRI SEIJI , UCHIDA TAKAYUKI , SHINPO AKIHIRO , ASO SEIJI , FURUTA YOICHI , ITO HIROYUKI , SEKI KAZUNORI , TSUKUDA JUNICHI
IPC分类号： F27D1/16
CPC分类号： F27D1/1673 , F27D1/1636
摘要： PROBLEM TO BE SOLVED: To prevent a decrease in an attachment rate caused by the scattering of a fire-resistant material when the fire-resistant material is transported by air currents when spray-coating is performed using a centrifugal force generated by rotation.SOLUTION: A construction method is a continuous construction method that uses a device equipped with a mechanism whereby a granular fire-resistant material and water are supplied continuously, and a kneaded substance of the fire-resistant material and the water is projected toward the object to be constructed. The method includes: a step in which water is injected into and mixed with a fire-resistant material; a step in which the mixture of water and fire-resistant material is further mixed while being transported by means of a mixture transport path; and a step in which the mixture is kneaded to produce a kneaded substance by means of the rotation of an outer tube and a rotating part.
摘要翻译：要解决的问题：为了防止当使用由旋转产生的离心力进行喷涂时在防火材料通过气流传送时由耐火材料的飞散引起的附着率的降低。解决方案：施工方法是连续施工方法，其使用配备有连续供给粒状耐火材料和水的机构的装置，并且将耐火材料和水的揉合物向投影物体投射。该方法包括：将水注入耐火材料混合的步骤; 水和耐火材料的混合物在通过混合物输送路径输送的同时被进一步混合的步骤; 以及通过外管和旋转部的旋转将混合物捏合以产生捏合物的步骤。

2. 发明专利

JP2009047317A Hot refractory spraying device and spraying construction method of monolithic refractory in hot 有权
$Hot refractory spraying device and spraying construction method of monolithic refractory in hot$
标题翻译：热熔胶喷涂设备和喷涂单体耐火材料的喷涂施工方法
公开(公告)号：JP2009047317A
公开(公告)日：2009-03-05
申请号：JP2007210979
申请日：2007-08-13
申请人： Kurosaki Harima Corp , Sakae Nakai , Nippon Steel Corp , 榮中井 , 新日本製鐵株式会社 , 黒崎播磨株式会社
发明人： HANAGIRI SEIJI , UCHIDA TAKAYUKI , SEKI KAZUNORI , FURUTA YOICHI , NAKAI SAKAE
IPC分类号： F27D1/16 , C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a hot refractory spraying device capable of sufficiently securing a conveying distance to a spraying part after kneading, and sufficiently kneading monolithic refractory. SOLUTION: This hot refractory spraying device 1 for spraying monolithic refractory in hot, comprises an airflow-type dry material conveying means 11 for conveying a dry material constituting the monolithic refractory by airflow, a water adding means for adding the water to the dry material conveyed by the airflow-type dry material conveying means 11, a material kneading means 12 to which the dry material is introduced from an introduction port connected with the airflow-type dry material conveying means 11 to knead the water added by the water adding means and the dry material in a sealed space, and to discharge the kneaded material from a discharge port, and a material spraying means 13 for spraying the material kneaded by the material kneading means 12 by a pressure of the airflow supplied from the airflow-type dry material conveying means 11. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在捏合后充分确保到喷射部分的输送距离并充分捏合整体耐火材料的耐热耐火喷涂装置。解决方案：用于喷涂整体耐火材料的热耐火喷涂装置1包括用于通过气流输送构成整体耐火材料的干燥材料的气流型干燥材料输送装置11，用于将水添加到水的添加装置由气流型干燥材料输送装置11输送的干燥材料，从与气流型干燥材料输送装置11连接的导入口引入干燥材料的材料捏合装置12，将由加水添加的水装置和干燥材料，并且从排出口排出捏合材料;以及材料喷射装置13，用于通过由气流型供应的气流的压力喷射由材料捏合装置12捏合的材料干料输送装置11.版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009281697A Continuous kneader of refractory 有权
$Continuous kneader of refractory$
标题翻译：连续的炼油厂
公开(公告)号：JP2009281697A
公开(公告)日：2009-12-03
申请号：JP2008136565
申请日：2008-05-26
申请人： Kurosaki Harima Corp , Sakae Nakai , Nippon Steel Corp , 榮中井 , 新日本製鐵株式会社 , 黒崎播磨株式会社
发明人： HANAGIRI SEIJI , UCHIDA TAKAYUKI , SEKI KAZUNORI , FURUTA YOICHI , NAKAI SAKAE
IPC分类号： F27D1/16 , B01F9/10 , B01F15/00 , B01F15/02 , B22D41/02
摘要： PROBLEM TO BE SOLVED: To provide a continuous kneader for a monolithic refractory which can be suitably used for lining construction and repairing the construction of the refractory.
SOLUTION: The continuous kneader capable of continuously kneading a necessary construction amount by using a compact device at any place of an air stream conveying means from a dry-type material supply device to a construction site allows kneading with low moisture and stable conveyance. The efficiency of the construction work, and the durability of a construction object can be improved in spraying and flow-in work. As a material is not left in the device and a line, cleaning work is easily carried out.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于整体耐火材料的连续捏合机，其可以适用于衬里结构和修复耐火材料的构造。解决方案：通过使用紧凑型装置在空气流输送装置的任何地方从干式供料装置到施工现场连续捏合所需施工量的连续捏合机可以低湿度和稳定输送的混炼。施工作业的效率，施工对象的耐久性可以在喷涂和流入工作中得到改善。由于材料不留在设备和线路中，因此清洁工作很容易进行。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008241236A Continuous construction device for refractory 有权
$Continuous construction device for refractory$
标题翻译：连续耐火建筑设备
公开(公告)号：JP2008241236A
公开(公告)日：2008-10-09
申请号：JP2007333026
申请日：2007-12-25
申请人： Kurosaki Harima Corp , Sakae Nakai , Nippon Steel Corp , 榮中井 , 新日本製鐵株式会社 , 黒崎播磨株式会社
发明人： HANAGIRI SEIJI , UCHIDA TAKAYUKI , SHINPO AKIHIRO , SEKI KAZUNORI , FURUTA YOICHI , NAKAI SAKAE
IPC分类号： F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a continuous construction device for a monolithic refractory suitably usable for inner lining construction and repair construction of the refractory. SOLUTION: The continuous construction device comprises a continuous kneading device and a material projection device C. The material projection device C comprises an impeller 6 mounted with a plurality of blade plates 14; an endless flat belt 15 wound around the outer periphery of the impeller 6 so that a projection port 7 for projecting the refractory to the outside is formed at a part; a plurality of pulleys 16 for guiding the endless flat belt 15; a mounting plate 17 on which the plurality of pulleys 16 are pivoted; and a projection plate 18 arranged near the projection port 7 to project the refractory to the outside while colliding with the projection plate. The angle of the projection plate 18 to the refractory is changed to carry out inner lining construction of various refractory containers with an optional thickness, and a rebound loss when allowing the refractory to collide with a constructed body can also be reduced. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供适用于耐火材料的内衬构造和修复结构的整体式耐火材料的连续施工装置。
解决方案：连续施工装置包括连续捏合装置和材料投影装置C.材料投影装置C包括安装有多个叶片板14的叶轮6; 围绕叶轮6的外周缠绕的环形扁平带15，使得在一部分上形成用于将耐火材料突出到外部的突起口7; 用于引导环形扁平带15的多个滑轮16; 多个滑轮16枢转的安装板17; 以及布置在突起口7附近的突出板18，以便在与突起板碰撞的同时将耐火材料突出到外部。改变突起板18与耐火材料的角度，可以实现可选择的厚度的各种耐火材料容器的内衬结构，并且还可以减少允许耐火材料与构造体碰撞时的回弹损耗。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2011214763A Construction device and construction method using the same 有权
标题翻译：使用它的构造装置和构造方法
公开(公告)号：JP2011214763A
公开(公告)日：2011-10-27
申请号：JP2010082001
申请日：2010-03-31
申请人： Kurosaki Harima Corp , Nippon Steel Corp , 新日本製鐵株式会社 , 黒崎播磨株式会社
发明人： SEKI KAZUNORI , TOKITO KAZUO , TSUKUDA JUNICHI , FURUTA YOICHI , HANAGIRI SEIJI , UCHIDA TAKAYUKI , ITO SATOSHI
IPC分类号： F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a construction device capable of adjusting an emission angle of a kneaded material in a vertical face while minimizing increase of the total weight of a matter lifted up by wire rods, in the construction device applying a constitution of suspending an emitter for emitting the kneaded material by the wire rods.SOLUTION: This construction device includes a base 4 connected with the wire rods 3 at least at three points on a surface, and suspended by the wire rods, the emitter C disposed on the base 4, and capable of swirling an emission port 40 for emitting the kneaded material around a swirling shaft intersecting the base 4, an operation mechanism 6 disposed above the base 4 for changing the attitude of the base 4 by using the wire rods 3, and having a function for adjusting a tilting angle of the base 4 to a horizontal face, and a function for revolving the base 4 around a virtual vertical line intersecting the base in the tilting direction of the base 4 without making the base 4 rotate around a normal line of the surface, and a swirling mechanism for swirling the emission port 40 of the emitter C around the swirling shaft in synchronization with revolving in the tilting direction of the base 4 by the operation mechanism 6.
摘要翻译：要解决的问题：提供一种施工装置，其能够在最小化由线材提升的物质的总重量的增加的同时，调整垂直面中的捏合材料的排出角度，在施加装置中，施加悬挂发射器，用于通过线材发射捏合材料。解决方案：该构造装置包括：基座4，其与线材3连接，至少在表面上的三个点处，并且被线材悬挂，发射器C设置在基座4上并且能够旋转用于在与基座4相交的旋转轴周围发射捏合材料的排放口40;设置在基座4上方的用于通过使用线材3改变基座4的姿态的操作机构6，并且具有用于将基座4的倾斜角度调整为水平面的功能，以及用于使基部4围绕基部4的倾斜方向与基部相交的虚拟垂直线旋转的功能而不使基座4围绕表面的法线旋转;以及旋转机构，用于通过操作机构6与基座4的倾斜方向同步地旋转围绕旋转轴的发射器C的发射端口40。

6. 发明专利

JP2011214762A Method of spray application of monolithic refractory and spray application device 审中-公开
$Method of spray application of monolithic refractory and spray application device$
标题翻译：喷涂应用单喷涂和喷涂应用设备的方法
公开(公告)号：JP2011214762A
公开(公告)日：2011-10-27
申请号：JP2010081981
申请日：2010-03-31
申请人： Kurosaki Harima Corp , Nippon Steel Corp , 新日本製鐵株式会社 , 黒崎播磨株式会社
发明人： SEKI KAZUNORI , FURUTA YOICHI , TSUKUDA JUNICHI , HANAGIRI SEIJI , UCHIDA TAKAYUKI , ITO SATOSHI
IPC分类号： F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a technology of spray application capable of shortening a time lag from operation for reducing an amount of water for application to emission of a kneaded material reduced in the water for application from a nozzle, regardless of use of a kneader configuring an airflow conveying passage for a monolithic refractory.SOLUTION: A second water injector 7 is disposed at the downstream side of the kneader 4 in addition to a first water injector 3 disposed at the upstream side of the kneader 4, and the water is injected from both of the first and second water injectors 3, 7. The total amount of water for application is reduced by using at least the second water injector 7 of the first and second water injectors 3, 7.
摘要翻译：要解决的问题：提供一种喷雾施加技术，其能够缩短从操作中减少用于施用到喷嘴的水中的混炼物的排放量的时间的延迟，而不管使用捏合机配置用于整体式耐火材料的气流输送通道。解决方案：除了设置在捏合机4的上游侧的第一喷水器3之外，第二喷射器7还设置在捏合机4的下游侧，并且注入水通过使用第一和第二喷水器3,7的至少第二喷水器7来减少施加的水的总量。

7. 发明专利

JP2007292442A Continuous kneading method for refractory, continuous construction method for refractory, continuous kneading device for refractory, and continuous construction device for refractory 有权
$Continuous kneading method for refractory, continuous construction method for refractory, continuous kneading device for refractory, and continuous construction device for refractory$
标题翻译：用于炼焦的连续铸造方法，用于耐火材料的连续施工方法，用于耐火材料的连续铸造装置和用于耐火材料的连续构造装置
公开(公告)号：JP2007292442A
公开(公告)日：2007-11-08
申请号：JP2007055809
申请日：2007-03-06
申请人： Kurosaki Harima Corp , Sakae Nakai , Nippon Steel Corp , 榮中井 , 新日本製鐵株式会社 , 黒崎播磨株式会社
发明人： HANAGIRI SEIJI , UCHIDA TAKAYUKI , SEKI KAZUNORI , FURUTA YOICHI , NAKAI SAKAE
IPC分类号： F27D1/16 , B05B7/14
摘要： PROBLEM TO BE SOLVED: To provide a kneading method, a spraying construction method and its device capable of continuously performing direct kneading from a fireproofing material regarding a continuous kneading method for a monolithic refractory and its repair method.
SOLUTION: The continuous kneading method for the refractory for continuously obtaining a slurry-like kneaded material while continuously supplying the fireproofing material and water, consists of a material conveying process and a material kneading process. In the material conveying process, the continuously supplied fireproofing material and water are conveyed downstream while being mixed/dispersed by a mixing means. In the material kneading process, a mixture of the fireproofing material and water conveyed from the material conveying process is fed downstream while being kneaded by a kneading means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够连续地从防火材料直接捏合用于整体耐火材料的连续捏合方法的捏合方法及其装置及其修复方法。解决方案：在连续供给防火材料和水的同时连续获得浆状混炼材料的耐火材料的连续捏合方法由材料输送过程和材料捏合工艺组成。在材料输送过程中，连续供给的防火材料和水在通过混合装置混合/分散的同时传送到下游。在材料捏合过程中，将由材料输送过程输送的防火材料和水的混合物在通过捏合装置捏合的同时向下游供给。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2013014847A Method for producing pearlitic rail excellent in wear resistance and ductility 有权
标题翻译：用于生产耐磨损和耐腐蚀性的珍珠岩的方法
公开(公告)号：JP2013014847A
公开(公告)日：2013-01-24
申请号：JP2012221219
申请日：2012-10-03
申请人： Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社
发明人： UEDA MASAHARU , SEKI KAZUNORI , SATO TAKUYA , YAMAMOTO TAKESHI
IPC分类号： C21D8/00 , C22C38/00 , C22C38/04 , C22C38/58
摘要： PROBLEM TO BE SOLVED: To improve wear resistance and ductility of a rail by controlling the component of a steel, ratio of reaction force in a finish rolling process and a heat treatment condition after the finish rolling process to make a structure of a head part of the rail fine and control the hardness within a predetermined range.SOLUTION: The method is used to produce a pearlitic rail excellent in wear resistance and ductility by performing at least rough hot rolling and finish hot rolling to a rolling billet for the rail which comprises, by mass%, C: 0.65-1.20%, Si: 0.05-2.00%, Mn: 0.05-2.00%, and the balance being Fe and unavoidable impurities. The finish hot rolling is conducted at a temperature range where a rail head surface is in a temperature range of not higher than 900°C to not lower than Ar3 transformation point or Arcm transformation point to obtain a structure in which an amount of non-recrystallization austenite structure produced immediately after the rolling counts for not less than 40% and not more than 70% by an area ratio. Then, the rail head part surface after finish hot rolling is subjected to accelerated cooling to at least 550°C at a cooling rate of 2 to 30°C/sec within 150 sec after the completion of the finish rolling.
摘要翻译：要解决的问题：通过控制钢的组分，精轧过程中的反作用力与精轧后的热处理条件的比例来提高轨道的耐磨性和延展性，从而形成导轨的头部精细，并将硬度控制在预定范围内。解决方案：该方法用于通过对用于轨道的轧制坯进行至少粗加热和精轧热轧制造出耐磨性和延展性优异的珠光体钢轨，质量％为C：0.65-1.20 ％，Si：0.05〜2.00％，Mn：0.05〜2.00％，余量为Fe和不可避免的杂质。精轧热在轨头表面处于不高于900℃至不低于Ar3相变点或Arcm相变点的温度范围内进行，以获得不结晶量的结构轧制后立即生产的奥氏体结构以面积比计算不小于40％且不大于70％。然后，在精轧结束后的150秒内，以2〜30℃/秒的冷却速度将精热轧后的钢轨头部表面进行加速冷却至至少550℃。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2014108439A Rolling speed setting method in universal rolling and influence coefficient learning method 有权
标题翻译：滚动速度设置方法在通用滚动和影响系数学习方法
公开(公告)号：JP2014108439A
公开(公告)日：2014-06-12
申请号：JP2012264195
申请日：2012-12-03
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： SEKI KAZUNORI , MIWA MASANORI , MORI HIROSHI
IPC分类号： B21B37/46 , B21B37/00 , B21B37/78
摘要： PROBLEM TO BE SOLVED: To provide a rolling speed setting method that can accurately set the number of revolutions immediately after the roll change, and can manufacture shaped steel products with high dimensional accuracy, in a tandem mill train comprising at least one universal rolling mill.SOLUTION: A rolling speed setting method includes the steps of: previously finding the advanced fof a roll diameter in reference conditions of a universal rolling mill; estimating an advanced rate of change, based on a rate of change of a roll diameter from the roll diameter in the reference conditions; correcting the advanced f, based on the advanced rate of change estimated; and setting the number of revolutions of roll of the universal rolling mill and a rolling mill being in a tandem state with the universal rolling mill so that the inter-stand tension between the universal rolling mill and the rolling mill being in the tandem state with the universal rolling mill becomes a predetermined target value, based on the advanced rate corrected.
摘要翻译：要解决的问题：提供一种可以在包括至少一个通用轧机的串列式轧机机组中精确地设定辊变换之后的转速的轧制速度设定方法，并且可以制造尺寸精度高的成形钢产品。解决方案：轧制速度设定方法包括以下步骤：先前在通用轧机的参考条件下找到轧辊直径的前进f; 基于在参考条件下的辊直径的变化率来估计高级变化率; 根据预测的变化率，对先进的f进行校正; 并通过万能轧机将万能轧机和轧机的轧制转数设定为串联状态，使得万能轧机与轧机之间的夹层间张力处于串联状态通用轧机成为预先设定的目标值。

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