专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

JP2008150235A Thermal spraying material 审中-公开
标题翻译：热喷涂材料
公开(公告)号：JP2008150235A
公开(公告)日：2008-07-03
申请号：JP2006338498
申请日：2006-12-15
申请人： Jfe Refractories Corp , Jfe Steel Kk , 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 , TANIGUCHI TORU , EGUCHI TAKESHIRO , KONDO TOSHIHIKO , TSUKIHARA YUJI , BABA SHINJIRO
IPC分类号： C04B35/66 , C10B29/06 , C23C4/06 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To develop a thermal spraying repairing material which fulfills the requirements for increasing severity of using condition and for extending the life of the oven for a long period of time in a coke oven of the recent years and which does not hinder the operation. SOLUTION: The thermal spraying material is one that contains a mixture of refractory particles and metal particles, and that is used by melting the mixture by an oxidation exothermic reaction of the metal particles through spraying the mixture onto a repairing body of a high temperature together with oxygen and by welding onto the repairing body, wherein the refractory particles have a particle size of 2 mm or smaller and contain as a main component a raw material having a composition of 65 wt.% or less SiO 2 and 35-70 wt.% Al 2 O 3 and 1 wt.% or less of an alkali component (Na 2 O, K 2 O), and the metal particles are formed by blending metallic silicon having a particle size of 150 μm or smaller. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：开发一种热喷涂修复材料，其满足了近年来在焦炉中长时间使用条件的苛刻度和延长烤箱寿命的要求，不妨碍操作。解决方案：热喷涂材料是含有难熔颗粒和金属颗粒的混合物的热喷涂材料，其通过将金属颗粒的氧化放热反应通过将混合物喷射到高度的修复体上而被熔融而使用温度与氧气并通过焊接到修复体上，其中耐火颗粒具有2mm或更小的粒度，并且以组成为65重量％或更少的SiO 2 SB的原料为主要成分， / SB>和35-70重量％的Al（SB）2 3 和1重量％以下的碱成分（Na SB 2 O ，K SB 2，O），并且金属颗粒通过混合具有150μm或更小的粒度的金属硅形成。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2009107865A Thermal spraying material 审中-公开
标题翻译：热喷涂材料
公开(公告)号：JP2009107865A
公开(公告)日：2009-05-21
申请号：JP2007279923
申请日：2007-10-29
申请人： Jfe Refractories Corp , Jfe炉材株式会社
发明人： MITSUI HARUO , ISOO NORIO , OKAMOTO TAKUMI , TANIGUCHI TORU , EGUCHI TAKESHIRO , KONDO TOSHIHIKO
IPC分类号： C04B35/66 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a thermal spraying material which can be used for quickly thermal-spray repairing in a limited time so as not to interfere with the operation and which can withstand temperature rising by abnormal operation, while there are problems of increasing severity in using conditions and long-period life extension demand for life of a coke oven in the recent years' coke oven. SOLUTION: Thermal spraying material is one that contains a mixture of refractory particles and metal particles, and that is used by melting the mixture by an oxidation exothermic reaction of the metal particles through spraying the mixture onto a repairing body of a high temperature together with oxygen and by welding onto the repairing body, wherein the refractory particles have a particle size of 2 mm or smaller and fire resistance of SK20-30, and use a 40 wt.% or more SiO 2 -Al 2 O 3 raw material having a composition of 10-30 wt.% SiO 2 and 70-90 wt.% Al 2 O 3 and the metal particles are formed by blending metallic silicon having a particle size of 150 μm or smaller. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种热喷涂材料，其可以在有限的时间内用于快速热喷涂修复，以免干扰操作，并且可以承受异常操作的温度上升，同时存在问题在近些年的焦炉中使用条件和焦炉长期使用寿命长期寿命延长的需求越来越严重。解决方案：热喷涂材料是含有难熔颗粒和金属颗粒的混合物的材料，其通过将金属颗粒的氧化放热反应通过将混合物喷涂到高温修复体上来使其熔化与氧气一起并通过焊接到修复体上，其中耐火颗粒具有2mm或更小的粒度和SK20-30的耐火性，并且使用40wt。％或更高的SiO 2 SB / 具有组成为10-30重量％SiO 2 SBB和70-90重量％Al SB的原料的组合物 3 > 2 3 ，并且金属颗粒通过混合具有150μm或更小的粒度的金属硅形成。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006124539A Coke scraping apparatus 有权
标题翻译：咖啡烘烤设备
公开(公告)号：JP2006124539A
公开(公告)日：2006-05-18
申请号：JP2004315620
申请日：2004-10-29
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： TAKIGAWA MANABU , OKAMOTO TAKUMI
IPC分类号： C10B33/04
摘要： PROBLEM TO BE SOLVED: To provide coke scraping apparatus easily mounted on a conventional guide vehicle, and scraping out coke on the taking out side.
SOLUTION: The coke scraping apparatus comprises a head 5 loaded on the guide vehicle as forward/backward movable to an opening of a take out side of a kiln, a lid attaching/detaching mechanism 3 supported on the head 5 as vertically movable and has a hook 7 which can lock a lid of the opening 4 of the kiln on the tip side of the head 5, and a hooking plate 8 capable of hooking by the hook 7. A scoop 9 is pivoted as tiltable to the opening 4 of the kiln on the low end of the hooking plate 8. The scoop 9 has an opened rear end to the opening 4 of the kiln. The rear end of the scoop 9 is caught and a stopper 10 is provided to make the rear end of the scoop 9 tilt to downward when the hooking plate 8 raises by the hook 7. The scraping of coke is carried out by the forward/backward movement of the head 5 and vertical movement of the hook 7 like attaching/detaching of the lid.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供易于安装在常规引导车上的焦炭刮取装置，并且在取出侧刮掉焦炭。解决方案：焦炭刮取装置包括一个装载在引导车上的头部5，其可向前/向后移动，可移动到窑的取出侧的开口;支撑在头部5上的盖子安装/拆卸机构3，并且具有钩7，该钩7可以将头部5的前端侧的窑的开口4的盖部以及能够通过钩7钩住的钩板8锁定。铲斗9可向开口4倾斜地枢转在窑板8的低端上的窑的开口。勺子9具有打开的后端到窑的开口4。勺子9的后端被卡住，并且设置止动件10，以使钩子7在钩子8上升时使勺子9的后端向下倾斜。焦炭的刮擦是通过向前/向后头部5的运动和钩7的垂直运动，如盖子的分离。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004067876A Leak detection method on boiler water of coke dry quenching equipment 审中-公开
公开(公告)号：JP2004067876A
公开(公告)日：2004-03-04
申请号：JP2002228974
申请日：2002-08-06
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： BABA SHINJIRO , OKAMOTO TAKUMI
IPC分类号： F22B37/42 , C10B39/02 , C10B41/00
摘要： PROBLEM TO BE SOLVED: To provide a leak detection method on the boiler water of coke dry quenching equipment which can detect the leakage of the boiler water in a short time and accurately.
SOLUTION: Whether the boiler water leaks is discriminated by extracting a given volume of a coolant gas after heat exchange by the boiler 11, cooling the extracted coolant gas to the condensation temperature of the boiler water to separate moisture, and examining whether the amount of the separated moisture becomes a threshold value or more.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004059646A Charged coal level measurer 审中-公开
公开(公告)号：JP2004059646A
公开(公告)日：2004-02-26
申请号：JP2002216896
申请日：2002-07-25
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： ANDO TAKESHI , BABA SHINJIRO , WAKIMOTO RYUZO , HAMANO YUTAKA , OKAMOTO TAKUMI
IPC分类号： C10B41/00
摘要： PROBLEM TO BE SOLVED: To provide a charged coal level measurer which can improve the safety of a worker, even when reluctantly manually measuring the level of charged coal.
SOLUTION: This charged coal level measurer for measuring the accumulation level of coal charged in the carbonization chamber of a coke oven is characterized by comprising a movable carriage 1, a winder 8 disposed on the carriage, a coal charging port upper guide 9 disposed at a site which is horizontally separated from the winder on the carriage and can be placed above the coal-charging port by the position adjustment of the carriage, and a measurement chain 10 whose one end is wound on the winder and whose other end has a weight 10a and can be inserted into the coal-charging port from the coal charging port upper guide 9.
COPYRIGHT: (C)2004,JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式