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1. 发明专利

JP2011047627A Conveyor chain facility 有权
标题翻译：输送链设施
公开(公告)号：JP2011047627A
公开(公告)日：2011-03-10
申请号：JP2009198823
申请日：2009-08-28
申请人： Mitsui Eng & Shipbuild Co Ltd , Nippon Steel Corp , Tsubakimoto Chain Co , 三井造船株式会社 , 新日本製鐵株式会社 , 株式会社椿本チエイン
发明人： SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO , KURISU YASUSHI , NAKAJIMA KOJI , FUJIWARA MAKOTO , ANDO SEIGO , OKUZONO HIROSHI
IPC分类号： F27B9/30 , B65G17/30 , B65G17/40 , C21D1/00 , C21D1/46 , C21D9/52
摘要： PROBLEM TO BE SOLVED: To provide a conveyor chain facility capable of promptly and sufficiently discharging a melted salt in a conveyor chain facility exposed above a liquid level of the melted salt in maintenance. SOLUTION: A conveyor chain is composed by connecting links comprising a pair of link plates in the longitudinal direction by a link connection part formed of a bush 7 and a pin 4 rotatably inserted into the bush 7, and a metal material of an austenite state is mounted and immersed in the melted salt of 400-600°C while being conveyed to be cooled. A melted-salt entry and exit gap C47 is formed between the bush 7 and the pin 4, and the gap C47 is made to communicate with the outside as liquid. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种输送链设备，其能够在维护时在熔融盐的液面上暴露的输送链设施中迅速且充分地排出熔融盐。解决方案：输送链由连接连杆构成，该连杆通过由衬套7和可旋转地插入衬套7中的销4形成的连杆连接部沿纵向方向包括一对连杆板，以及金属材料将奥氏体状态安装并浸入400-600℃的熔融盐中，同时被输送冷却。在衬套7和销4之间形成熔盐入口和出口间隙C47，并使间隙C47与外部作为液体连通。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011047022A Conveying apparatus in molten salt tank for in-line heat treatment 有权
标题翻译：用于在线热处理的油罐中的输送装置
公开(公告)号：JP2011047022A
公开(公告)日：2011-03-10
申请号：JP2009198821
申请日：2009-08-28
申请人： Mitsui Eng & Shipbuild Co Ltd , Nippon Steel Corp , Tsubakimoto Chain Co , 三井造船株式会社 , 新日本製鐵株式会社 , 株式会社椿本チエイン
发明人： SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO , KURISU YASUSHI , NAKAJIMA KOJI , FUJIWARA MAKOTO , ANDO SEIGO , OKUZONO HIROSHI
IPC分类号： C21D9/64 , C21D1/607 , C21D9/52 , C21D9/573 , C22C19/07 , C22C38/00 , C22C38/40
摘要： PROBLEM TO BE SOLVED: To provide a conveying apparatus in a molten salt tank for in-line heat treatment using a practical and cost effective conveyor chain having excellent wear resistance and corrosion resistance.
SOLUTION: The conveyor chain 1 is arranged along a pass line of a loose coil in a molten salt tank 31, and the loose coil is loaded on the conveyor chain 1 and conveyed while being immersed in molten salt 30. The molten salt consists of one kind or combination of two kinds selected from alkali metal salt of nitric acid or nitrous acid. Among components constituting the conveyor chain, components of one section or both sections immersed in the molten salt and sliding each other employ material selected from (A) heat-treated martensitic stainless steel having the composition containing ≤0.60% Ni, 11-18% Cr, ≤1.2% C, and ≤1.0% Si, (B) heat-treated ferritic stainless steel having the composition containing 11-20% Cr, ≤0.12% C, and ≤1.0% Si, or (C) cobalt-based alloy.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用具有优异的耐磨性和耐腐蚀性的实用且具有成本效益的输送链在熔融盐罐中进行在线热处理的输送装置。
解决方案：输送链1沿着松散线圈的通过线放置在熔盐池31中，松动线圈被装载在输送链1上并被输送，同时浸入熔融盐30中。熔融盐由选自硝酸或亚硝酸的碱金属盐的一种或两种组合组成。在构成传送链的部件中，浸入熔融盐中并且彼此滑动的一部分或两部分的部件使用选自（A）热处理马氏体不锈钢的材料，该组合物含有≤0.60％的Ni，11-18％的Cr ，≤1.2％C和≤1.0％的Si，（B）组成为含有11-20％Cr，≤0.12％C和≤1.0％Si的组成的（B）热处理铁素体不锈钢，或（C）钴基合金。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011047628A Conveyor chain facility for loose coil conveyance 审中-公开
标题翻译：用于松动线圈输送的输送机链条设备
公开(公告)号：JP2011047628A
公开(公告)日：2011-03-10
申请号：JP2009198824
申请日：2009-08-28
申请人： Mitsui Eng & Shipbuild Co Ltd , Nippon Steel Corp , Tsubakimoto Chain Co , 三井造船株式会社 , 新日本製鐵株式会社 , 株式会社椿本チエイン
发明人： SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO , KURISU YASUSHI , NAKAJIMA KOJI , FUJIWARA MAKOTO , ANDO SEIGO , OKUZONO HIROSHI
IPC分类号： F27B9/30 , B65G17/30 , B65G17/40 , C21D1/00 , C21D1/46 , C21D9/52
摘要： PROBLEM TO BE SOLVED: To provide a conveyor chain facility for loose coil conveyance capable of preventing the bite of a tip of a loose coil and stably and smoothly carrying out conveyance through a melted salt when mounting and conveying the loose coil of an austenite state.
SOLUTION: The conveyor chain facility for loose coil conveyance is composed by forming an outer link 2 by connecting a pair of outer link plates 3 by a pin, forming an inner link 5 by connecting a pair of inner link plates 6 with a center bush 7, and connecting the outer link 2 and the inner link 5. The loose coil of an austenite state is mounted to each upper end face of the outer link 2 and the inner link 5 and immersed in the melted salt while being conveyed to be cooled. Gap filling parts 16 for burying gaps formed of a space between ends of the outer link plates 3 and an outer face of the inner link plate 6 are formed on the outer face of the inner link plate 6 facing the space between the ends of the outer link plates 3 adjoined in a longitudinal direction.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于松散线圈输送的输送链设备，其能够防止松动线圈的尖端咬合，并且当安装和输送松散线圈时，通过熔融盐稳定和平稳地进行输送奥氏体状态。解决方案：用于松散线圈输送的输送链设备通过通过一对销连接一对外链板3形成外链节2而形成，通过将一对内链板6与中心衬套7，并且连接外部连杆2和内部连杆5.奥氏体状态的松弛线圈安装到外部连杆2和内部连杆5的每个上端面，并在被输送到冷却在内侧连接板6的外侧面上形成有用于在外侧连结板3的端部与外部连结板6的外侧面之间形成的间隙的间隙填充部16，连接板3在纵向上相邻。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011047023A Conveyor chain equipment for conveyance in molten salt 有权
标题翻译：输送机链条输送机用于浇注盐
公开(公告)号：JP2011047023A
公开(公告)日：2011-03-10
申请号：JP2009198822
申请日：2009-08-28
申请人： Mitsui Eng & Shipbuild Co Ltd , Nippon Steel Corp , Tsubakimoto Chain Co , 三井造船株式会社 , 新日本製鐵株式会社 , 株式会社椿本チエイン
发明人： SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO , KURISU YASUSHI , NAKAJIMA KOJI , FUJIWARA MAKOTO , ANDO SEIGO , OKUZONO HIROSHI
IPC分类号： C21D9/52 , C21D9/573
摘要： PROBLEM TO BE SOLVED: To provide conveyor chain equipment for conveyance in molten salt maintaining excellent lubricating state of a rotary roller part to be slidably rotated without any lubricant even when being immersed in high-temperature molten salt, thereby performing smooth conveyance. SOLUTION: The conveyor chain equipment for conveyance in molten salt has a large number of links connected to each other in the longitudinal direction, and rotary rollers which are rotatably provided on the links, the conveyor chain equipment receives the load when a metallic material in the austenitic state is placed on the links by the rotary rollers by loading the rotary rollers on a guide rail forming a conveyance line, and is driven along the conveyance line to immerse and cool the metallic material in molten salt of 400-600°C while conveying the metallic material. The difference between the inside diameter of the rotary roller and the outside diameter of the rotary shaft of the rotary roller is 0.6-2.0 mm, and the specific pressure to be applied between the rotary roller and the rotary shaft is ≤0.5 N/mm 2 , and the rotational speed of the rotary roller is ≤350 rpm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供输送链条设备在熔盐中的输送，即使浸入高温熔盐中也能保持优异的旋转辊部分的润滑状态，即使在没有任何润滑剂的情况下也能够滑动地旋转，从而进行平稳的输送。解决方案：用于在熔盐中输送的输送链设备在长度方向上具有大量连接的连杆，以及可旋转地设置在连杆上的旋转辊，输送链设备在金属将奥氏体状态的材料通过将旋转辊装载在形成输送线的导轨上而通过旋转辊放置在连杆上，并沿输送线驱动，将金属材料浸入并冷却400-600°的熔融盐同时输送金属材料。旋转辊的内径与旋转辊的旋转轴的外径的差为0.6〜2.0mm，旋转辊与旋转轴之间的比压≤0.5N/ mm < SP> 2 ，旋转辊的旋转速度≤350rpm。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2007301568A Equipment, method and program for cooling hot steel sheet 有权
标题翻译：冷轧钢板的设备，方法和程序
公开(公告)号：JP2007301568A
公开(公告)日：2007-11-22
申请号：JP2006129243
申请日：2006-05-08
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： YAMAMOTO RYUJI , SERIZAWA YOSHIHIRO , OGAWA SHIGERU , UENO HIRONORI , TOKI MASAHIRO , NISHIYAMA KAZUHIRO
IPC分类号： B21B45/02 , C21D1/00 , C21D9/52 , C21D9/573 , C21D11/00
摘要： PROBLEM TO BE SOLVED: To propose an inexpensive cooling equipment by which continuously wide range of the control of cooling capacity is made possible about equipment for performing controlled cooling while passing a hot steel sheet by horizontally restraining the sheet with restraining rolls.
SOLUTION: In the cooling equipment for cooling the hot steel sheet 3 which is hot-rolled and transferred between a pair of restraining rolls 11 by jetting cooling water from a plurality of rows of spray nozzles, by means of which the equipment has gentle cooling spray nozzle rows K and strong cooling spray nozzle rows J which are different in orifice shape and the integral value of the maximum collision pressure of cooling water of the gentle cooling spray nozzle rows K is continued to the integral value of the minimum collision pressure of the cooling water of the strong cooling spray nozzle rows J, the continuously wide range of the control of the cooling capacity is possible.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提出一种便宜的冷却设备，通过对通过热钢板进行控制冷却的设备可以连续地控制冷却能力的范围可以通过用限制辊水平地限制薄片来实现。解决方案：在用于通过从多排喷嘴喷射冷却水来热轧并转移在一对约束辊11之间的热钢板3的冷却设备中，通过该设备具有温和冷却喷嘴排K和喷嘴形状不同的强冷却喷嘴排J和温和冷却喷嘴排K的冷却水的最大碰撞压力的积分值继续达到最小碰撞压力的积分值的强冷却喷水喷管J的冷却水可以连续控制冷却能力的范围。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007237290A Method for setting cooling facility 有权
标题翻译：设置冷却设备的方法
公开(公告)号：JP2007237290A
公开(公告)日：2007-09-20
申请号：JP2006067497
申请日：2006-03-13
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： NAKAJIMA TAKAO , TOKI MASAHIRO , OTANI YASUHIKO , KUROKI MASATSUGU , KONDO TAKASHI , NAKADA MASAHIRO , KINOSHITA JUNICHI
IPC分类号： B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a method for precisely setting a secondary cooling facility etc., in a continuous casting for short time at the construction-site, when the secondary cooling facility etc., in a continuous casting, is set.
SOLUTION: In a method for setting the cooling facility having the plurality of lined nozzle groups in the horizontal direction and the vertical direction to the nozzle which spouts two fluids of gas and liquid and has an orifice for adjusting the flowing rate in the flowing passage at the gas side and the flowing rate control system for controlling the gas and liquid flowing rates into the nozzle; before setting the facility to the construction-site to set this facility, a facility at the downstream side from the above flowing rate control system is beforehand set in off-line so as to be at least the same relative position in the height direction of the nozzle as the facility to be set at the construction-site and the diameter of the orifice is set so that the liquid quantity of each nozzle becomes a desired quantity. Thereafter, the pressures of gas and liquid in a piping after setting the flow rate control system when the nozzle spouts, are beforehand measured, and after setting this facility at the construction-site, the pressures of the gas and the liquid in the piping are measured, and these pressures and the pressures of the gas and the liquid in the off-line, are compared.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于在施工现场短时间连续铸造中精确设定二次冷却设备等的方法，当连续铸造中的二次冷却设备等被设定时。解决方案：在用于设置具有多个排列的喷嘴组的冷却设备的方法中，所述冷却设备在水平方向和垂直方向上与喷嘴相连，该喷嘴喷出两种气体和液体流体，并且具有用于调节流体的流量的孔在气体侧的流动通道和用于控制进入喷嘴的气体和液体流速的流量控制系统; 在将设备设置到施工现场以设定该设施之前，预先将来自上述流量控制系统的下游侧的设施设置为离线，以使其至少相对于喷嘴作为设置在施工现场的设备，并且孔口的直径被设定为使得每个喷嘴的液体量成为期望的量。此后，预先测量在喷嘴喷出时设定流量控制系统后的管道中的气体和液体的压力，并且在将该设备设置在施工现场之后，管道中的气体和液体的压力为测量，并且这些压力和离线中的气体和液体的压力进行比较。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007030030A Device for uniformly cooling both top and bottom faces of steel plate 有权
标题翻译：用于均匀冷却钢板顶部和底板的装置
公开(公告)号：JP2007030030A
公开(公告)日：2007-02-08
申请号：JP2005220741
申请日：2005-07-29
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UENO HIRONORI , SERIZAWA YOSHIHIRO , YAMAMOTO RYUJI , TOKI MASAHIRO
IPC分类号： B21B45/02
摘要： PROBLEM TO BE SOLVED: To provide a device for cooling both top and bottom faces of a rolled steel plate more uniformly in the transverse direction and in the feeding direction.
SOLUTION: The invented cooling device is equipped with spray nozzles which jet a cooling medium onto the top and bottom faces of the steel plate bound by a plurality of pairs of binding roll and conveyed on a feeding line. In the cooling device, wide-angle spray nozzles, which can jet the cooling medium onto the large area of the steel plat, are placed regularly at prescribed intervals under the feeding line between the pairs of the binding roll.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在横向和进给方向上更均匀地冷却轧制钢板的顶面和底面的装置。解决方案：本发明的冷却装置装备有喷射喷嘴，该喷嘴将冷却介质喷射到钢板的顶面和底面上，该多个成对的粘结辊由一对粘合辊所接合并在进料管线上输送。在冷却装置中，能够将冷却介质喷射到钢板的大面积上的广角喷嘴在规定的间隔内以规定的间隔在捆扎辊对之间的供给管线上被放置。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2008069419A Apparatus for recovering salt, and apparatus and method for heat-treating steel wire loose coil 有权
标题翻译：用于回收盐的装置，以及用于热处理钢丝缠绕线圈的装置和方法
公开(公告)号：JP2008069419A
公开(公告)日：2008-03-27
申请号：JP2006250084
申请日：2006-09-14
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO , WADA YASUHIRO
IPC分类号： C21D1/46 , C21D9/58
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for recovering salt for safely recovering a salt sticking to a steel loose coil without polluting environment when heat-treating the steel loose coil with a molten salt bath.
SOLUTION: The apparatus 22 is used for recovering salt from a salt-containing washing liquid used for washing the steel wire loose coil after heat treatment by using a molten salt of a cooling vessel 30, and is constituted of: a heat exchanger 50 for heat-exchanging the molten salt of the cooling vessel 30 with the salt-containing washing liquid and evaporating water content of the salt-containing washing liquid; circulating passes (104-106) for circulating and supplying the molten salt of the cooling vessel 30 to the heat exchanger 50; and a supply pass 71 for supplying the salt obtained by evaporating water content at the heat exchanger 50 to the cooling vessel 30.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于回收盐的装置，用于在用熔融盐浴对钢松散线圈进行热处理时，安全地回收粘附在松散线圈上的盐而不会产生污染环境。解决方案：装置22用于从通过使用冷却容器30的熔融盐进行热处理后的用于清洗钢丝松弛线圈的含盐洗涤液中回收盐，并且由以下部件构成：热交换器 50，用于使含盐洗涤液与冷却容器30的熔融盐进行热交换和含盐洗涤液的蒸发水含量; 循环通道（104-106），用于将冷却容器30的熔盐循环供给到热交换器50; 以及用于将通过在热交换器50蒸发含水量而获得的盐供给到冷却容器30的供给通路71.权利要求：（C）2008，JPO＆INPIT

9. 发明专利

JP2007284764A Facility for cooling loose coil, and cooling method 有权
标题翻译：冷却线圈的冷却方法和冷却方法
公开(公告)号：JP2007284764A
公开(公告)日：2007-11-01
申请号：JP2006115287
申请日：2006-04-19
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SADANO YUTAKA , WADA YASUHIRO , TOKI MASAHIRO , NISHIKAWA NOBUTAKA , TAKAHASHI YUKIHIRO
IPC分类号： C21D9/573 , C21D1/00 , C21D1/607 , C21D9/52
摘要： PROBLEM TO BE SOLVED: To provide a facility for cooling a loose coil so as to reduce a nonuniformity of the strength of a steel wire in a longitudinal direction, by improving a cooling rate for edge parts in a width direction of the loose coil, which are cooled by a cooling medium in a cooling tank, and reducing the nonuniformity of a cooling rate in a width direction of the loose coil.
SOLUTION: The cooling tank 2 has a spouting nozzle 6 and a suction part 7 installed therein. The spouting nozzle 6 spouts a molten salt 3 to the edge parts 101 in the width direction of the loose coil 4 to improve the cooling rate at the edge parts 101 of the loose coil 4. The cooling method includes adjusting the cooling rate by controlling the flow rate and temperature of the molten salt 3 spouted out through the spouting nozzle 6 with the use of a pump 9 and a circulation circuit of a cooling apparatus 11, and thereby reducing the nonuniformity of the cooling rate in the width direction of the loose coil 4 to reduce the nonuniformity of the strength in the longitudinal direction of the steel wire.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于冷却松散线圈的设备，以便通过提高宽松方向上的边缘部分的冷却速度来减小钢丝绳在纵向方向上的强度的不均匀性线圈，其通过冷却槽中的冷却介质冷却，并且减小松散线圈的宽度方向上的冷却速率的不均匀性。解决方案：冷却罐2具有喷射喷嘴6和安装在其中的吸入部分7。喷出口6在松散线圈4的宽度方向上向边缘部101喷出熔融盐3，以提高松弛线圈4的边缘部101的冷却速度。冷却方法包括通过控制冷却速度来调节冷却速度通过使用泵9和冷却装置11的循环回路，通过喷射喷嘴6喷出的熔融盐3的流量和温度，从而减小松散线圈的宽度方向上的冷却速度的不均匀性以减少钢丝纵向强度的不均匀性。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007105769A Immersion nozzle for continuous casting and continuous casting method for steel 有权
标题翻译：用于连续铸造的连续喷嘴和钢的连续铸造方法
公开(公告)号：JP2007105769A
公开(公告)日：2007-04-26
申请号：JP2005299985
申请日：2005-10-14
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： OTANI YASUHIKO , YAMADA KATSUNORI , TOKI MASAHIRO , HIRATA TAKESHI , KIMURA YOSHIAKI , HASEGAWA HAJIME
IPC分类号： B22D11/10 , B22D11/00 , C22C38/00 , C22C38/14
摘要： PROBLEM TO BE SOLVED: To provide an immersion nozzle where, in continuous casting using an immersion nozzle having two discharge holes and a slit, discontinuity is not generated between downward flows and discharge flows in a mold, and, even in the case a sliding nozzle is used, slippage in the directions of molten metal flows from the discharge holes does not occur. SOLUTION: The immersion nozzle for continuous casting has a bottomed cylindrical shape. Two discharge holes 2 are cylindrically arranged at the lower parts of the side walls in the cylindrical shape at the axially symmetrical positions to the cylinder. A slit 3 opening to the outside is provided so as to be connected to the cylindrical bottom part 4 and the bottom parts 6 of both the discharge holes. The part coming into contact with the slit 3 in the cylindrical bottom part 4 is tilted to the upper part toward the cylindrical side walls 5, the parts coming into contact with the slit 3 in the bottom parts 6 of the discharge holes are tilted to the upper part toward the side walls 7 of the discharge holes, and there is substantially no level difference between the face formed by the cylindrical bottom part 4 and the face formed by the bottom parts 6 of the discharge holes. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种浸渍式喷嘴，其中，在使用具有两个排出孔和狭缝的浸渍喷嘴的连续铸造中，在向下流动和模具中的排出流动之间不产生不连续性，并且即使在这种情况下使用滑动喷嘴，不会发生从排出孔流出的熔融金属的方向的滑动。
解决方案：连续铸造用浸渍喷嘴具有有底圆筒形状。两个排出孔2在与圆柱体的轴对称位置处的圆筒形状的侧壁的下部圆柱形地设置。设置有向外侧开口的狭缝3，与两个排出孔的筒状底部4和底部6连接。与筒状底部4中的狭缝3接触的部分朝向圆筒形侧壁5向上部倾斜，与排出孔的底部6中的狭缝3接触的部分倾斜到上部朝向排出孔的侧壁7，并且在由圆筒形底部4形成的面与由排出孔的底部6形成的面之间基本上没有高度差。版权所有（C）2007，JPO＆INPIT

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