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61. 发明公开

KR1020130075431A 비정질 스트립 제조설비의 노즐 제어장치 有权
标题翻译：用于控制制造不规则条纹的喷嘴水平的装置
公开(公告)号：KR1020130075431A
公开(公告)日：2013-07-05
申请号：KR1020110143794
申请日：2011-12-27
申请人： 재단법인 포항산업과학연구원
发明人： 남궁정 , 전현준 , 도병무 , 김용찬
IPC分类号： B22D11/06 , B22D11/10 , B22D11/16 , B22D37/00 , B22D39/00 , B22D46/00 , B22D41/56 , B22D41/34
摘要： PURPOSE: A nozzle control device of amorphous strip manufacturing equipment is provided to control the horizontal state of a nozzle immediately after the nozzle control device continuously detects an interval between a nozzle and a cooling roll during a spraying process of molten metal. CONSTITUTION: A nozzle control device of amorphous strip manufacturing equipment (100) comprises a tundish (110), a nozzle (120), a cooling roll (130), a detection unit, and a control unit. The tundish includes a crucible in which molten alloy is accommodated. The cooling roll is arranged on the lower part of the nozzle, and rapidly cools the molten alloy which is discharged from the nozzle. The detection unit detects a gap between the cooling roll and the nozzle. The control unit moves the tundish vertically according to values of the detection unit, and controls a gap between the cooling roll and the nozzle.
摘要翻译：目的：提供一种无定形条带制造设备的喷嘴控制装置，用于在熔融金属的喷涂过程中，在喷嘴控制装置连续检测喷嘴和冷却辊之间的间隔之后立即控制喷嘴的水平状态。构成：非晶带制造设备（100）的喷嘴控制装置包括中间包（110），喷嘴（120），冷却辊（130），检测单元和控制单元。中间包包括容纳熔融合金的坩埚。冷却辊布置在喷嘴的下部，并且迅速冷却从喷嘴排出的熔融合金。检测单元检测冷却辊和喷嘴之间的间隙。控制单元根据检测单元的值垂直移动中间包，并控制冷却辊和喷嘴之间的间隙。

62. 发明公开

KR1020130074642A 용탕 통로용 탕도의 체결 장치 有权
标题翻译：用于通钢的跑道连接系统
公开(公告)号：KR1020130074642A
公开(公告)日：2013-07-04
申请号：KR1020110142794
申请日：2011-12-26
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 김용찬 , 박진용 , 전현준 , 남궁정
IPC分类号： B22D41/56 , B22D37/00
摘要： PURPOSE: A coupling apparatus of the runner for molten metal passage is provided not to use the existing fire cement etc. at all, thereby omitting the curing time and the drying time and largely reducing the cost. CONSTITUTION: A coupling apparatus of the runner for molten metal passage includes an inserting portion (110), a coupling portion (120), a runner main body (210), and a flange portion (230). The inserting portion is formed at the bottom end portion of crucible, and a runner (200) is inserted into the inserting portion. The coupling portion, which has inclination and is coupled to the runner, is formed at the top of inserting portion. The runner main body has a runner, which makes the molten steel to flow, on the center thereof. The flange portion is formed to be opened outward by the predetermined angle in order to be coupled with the coupling portion of crucible.
摘要翻译：目的：提供用于熔融金属通道的浇道的联接装置，根本不使用现有的防火水泥等，从而省略了固化时间和干燥时间，并大大降低了成本。构成：用于熔融金属通道的流道的联接装置包括插入部分（110），联接部分（120），流道主体（210）和凸缘部分（230）。插入部形成在坩埚的底端部，并且将滑动件（200）插入插入部。具有倾斜并且联接到流道的联接部分形成在插入部分的顶部。转轮主体具有使钢水在其中心流动的转轮。凸缘部形成为向外打开预定角度，以便与坩埚的联接部分联接。

63. 发明公开

KR1020130074301A 쉬라우드 노즐 지지 장치 有权
标题翻译：支持SHROUD喷嘴的设备
公开(公告)号：KR1020130074301A
公开(公告)日：2013-07-04
申请号：KR1020110142299
申请日：2011-12-26
申请人： 주식회사 포스코
发明人： 김종민
IPC分类号： B22D41/56 , B22D11/10
摘要： PURPOSE: An apparatus for supporting a shroud nozzle is provided to prevent the thermal deformation of the nozzle and to prevent air from flowing inside the nozzle. CONSTITUTION: An apparatus for supporting a shroud nozzle includes a mouth ring (100) and a gas feeding unit. The nozzle is held on the mouth ring having a jetting nozzle part jetting a gas upwards. The gas feeding unit selectively feeds air for cooling and inert gas for forming a gas curtain to the jetting nozzle part. The jetting nozzle part includes multiple jetting holes (111), a main flow path (112), and multiple branch flow paths (113). The jetting hole is opened toward the upper side of the mouth ring. The diameter of the jetting hole becomes wider upwards so that the jetting hole has an inclined surface. The main flow path is connected to the gas feeding unit. The branch flow paths inside the body of the mouth ring are branched off from the main flow path, and are respectively extended from the bottoms of the jetting holes.
摘要翻译：目的：提供一种用于支撑护罩喷嘴的装置，以防止喷嘴的热变形，并防止空气在喷嘴内流动。构成：用于支撑护罩喷嘴的装置包括口环（100）和气体供给单元。喷嘴保持在具有向上喷射气体的喷嘴部分的口环上。气体供给单元选择性地将用于冷却的空气供给到用于形成气幕的惰性气体到喷嘴部。喷射喷嘴部分包括多个喷射孔（111），主流路（112）和多个分支流路（113）。喷口朝向口环的上侧开口。喷射孔的直径向上变宽，使得喷射孔具有倾斜表面。主流路连接到气体供给单元。口环内部的分支流路从主流路分支出，分别从喷孔的底部延伸出来。

64. 发明公开

KR1020130073589A 턴디쉬의 침지 노즐 조립 장치 有权
标题翻译：用于安装TUNNDISH的附属喷嘴的装置
公开(公告)号：KR1020130073589A
公开(公告)日：2013-07-03
申请号：KR1020110141527
申请日：2011-12-23
申请人： 주식회사 포스코
发明人： 조재현
IPC分类号： B22D41/56 , B22D11/10
摘要： PURPOSE: Submerged entry nozzle assembly apparatus for a tundish is provided to easily assemble a submerged entry nozzle carried to the tap hole of a tundish and to reduce work time and work force. CONSTITUTION: Submerged entry nozzle assembly apparatus for a tundish includes a shaft part (101) and an assembly part (102). The shaft part is inserted into and combined with a submerged entry nozzle and inserted into the tap hole of the tundish along with the submerged entry nozzle. The assembly part is placed below the tundish and connected with the shaft part through the discharge outlet of the submerged entry nozzle inserted into the tap hole, and moves the shaft part downward and inserts and fixes the upper packing of the submerged entry nozzle, inserted into the tap hole, into the tap hole. The shaft part is equipped with a pressure-applying plate (111), a pressure-applying protrusion (113), and a connection bar (115). The assembly part is equipped with a fixed plate, a supporting bar, a moving plate, and a connection spring link.
摘要翻译：目的：提供用于中间包的浸没式入口喷嘴组装装置，以便轻松组装一个浸入式进口喷嘴，运送到中间包的出水口，并减少工作时间和工作力。构成：用于中间包的浸入式喷嘴组合装置包括轴部（101）和组装部（102）。轴部插入并与浸入式喷嘴组合，并与浸入式喷嘴一起插入到中间包的排水孔中。组装部分放置在中间包的下方，并通过插入抽头孔的浸入式入口喷嘴的排出口与轴部分连接，并将轴部向下移动，插入并固定插入入口喷嘴的上部填料龙头孔，进入龙头孔。轴部配备有压力施加板（111），加压突起（113）和连接杆（115）。组装部件配备有固定板，支撑杆，移动板和连接弹簧连杆。

65. 发明公开

KR1020130046742A 쉬라우드 노즐 체결장치 无效
标题翻译： SHROUD喷嘴的快速装置
公开(公告)号：KR1020130046742A
公开(公告)日：2013-05-08
申请号：KR1020110111291
申请日：2011-10-28
申请人： 현대제철 주식회사
发明人： 장필용 , 장진수 , 하태준
IPC分类号： B22D41/56 , B22D11/10
摘要： PURPOSE: A shroud nozzle coupling apparatus is provided to include a first magnet part and a second magnet part, thereby coupling the shroud nozzle on the lower end of a ladle to have good perpendicularity. CONSTITUTION: A shroud nozzle coupling apparatus includes a first magnet part(110) and a second magnet part(120). The first magnet part is fixed around a collector nozzle(210) which is on the lower end of a ladle(200). The second magnet part is fixed to the top of a shroud nozzle(300) which is mounted on the lower part of the collector nozzle, and faces the first magnet part which can be attached and detached. At least one of the first magnet part and the second magnet part are formed of electromagnets.
摘要翻译：目的：提供一种护罩喷嘴联接装置，其包括第一磁体部分和第二磁体部分，从而将护罩喷嘴连接在钢包的下端以具有良好的垂直度。构成：护罩喷嘴联接装置包括第一磁体部分（110）和第二磁体部分（120）。第一磁体部分固定在位于浇包（200）的下端的集电嘴（210）周围。第二磁体部分固定在安装在集电嘴的下部上的护罩喷嘴（300）的顶部，并面向能够被安装和拆卸的第一磁体部分。第一磁体部分和第二磁体部分中的至少一个由电磁体形成。

66. 发明授权

KR101225266B1 턴디쉬 침지노즐의 부착개재물 제거장치 및 제거방법 失效
标题翻译：用于去除附着在中间包浸入式喷嘴上的夹杂物的装置和方法
公开(公告)号：KR101225266B1
公开(公告)日：2013-01-25
申请号：KR1020100094681
申请日：2010-09-29
申请人： 현대제철 주식회사
发明人： 기웅간 , 홍용희
IPC分类号： B22D41/56 , B22D41/58 , B22D11/10 , B22D41/18
摘要： 본 발명은 턴디쉬 침지노즐의 부착개재물 제거장치 및 제거방법에 관한 것으로, 주조속도측정장치(50)를 통해 제어부(40)가 주조속도가 정상보다 느려진 것으로 판단하면, 아르곤가스와 개재물 제거용 미분(부착 개재물 저융점화 가능 산화물)을 스토퍼의 관통홀(3a)을 통해 침지노즐의 내부로 투입한다.
따라서, 부착 개재물의 융점이 감소하여 용강에 의해 용융됨으로써 침지노즐의 벽면으로부터 제거된다.
연주작업을 중단하지 않고 침지노즐의 부착 개재물을 제거할 수 있게 됨으로써 연연주수가 증가되는 효과가 있다.

67. 发明授权

KR101207762B1 침지노즐 절단장치 有权
标题翻译：切割下喷嘴的装置
公开(公告)号：KR101207762B1
公开(公告)日：2012-12-03
申请号：KR1020100048804
申请日：2010-05-25
申请人： 주식회사 포스코
发明人： 김수동
IPC分类号： B22D41/56 , B22D11/10
摘要： 본발명은스토퍼주조방식의연주기에적용되는침지노즐절단장치에관한것이다. 본발명의일 실시예에따른침지노즐절단장치는턴디시하부에장착되어침지노즐이관통하도록구성되는절단부본체와; 상기침지노즐을절단가능하도록상기절단부본체에장착되는커터와; 상기침지노즐이끼워지도록상기본체에장착되는절단가이드;를포함하여구성될수 있다. 상기와같은구성에의해본 발명은절단된침지노즐의절단면형태와상관없이용강의누설이방지될수 있도, 침지노즐의절단시파손된내화물조각및 절단된침지노즐이주형으로침적또는용강으로혼입되는것을최대한방지가능하며, 침지노즐의절단시발생하는안전사고의예방과제품품질의저하또는실수율이저하되는것을최대한방지할수 있다.

68. 发明公开

KR1020120043964A 래들의 롱노즐과 이를 이용한 용강 배출 방법 无效
标题翻译： LONG的长喷嘴和放电钢的方法
公开(公告)号：KR1020120043964A
公开(公告)日：2012-05-07
申请号：KR1020100105281
申请日：2010-10-27
申请人： 현대제철 주식회사
发明人： 홍용의 , 문준혁
IPC分类号： B22D11/10 , B22D41/56
摘要： PURPOSE: A long nozzle of a ladle and a molten steel discharge method using the same are provided to ensure stable discharge of molten steel and continuous casting by preventing the vibration of a nozzle and a ladle caused by high pressure. CONSTITUTION: A long nozzle of a ladle comprises a connection part(10), a nozzle upper part(20), a nozzle lower part(30), an expanded part(40), and an air exhaust part(50). The connection part is coupled to a lower nozzle of a ladle. The nozzle upper part is extended to the lower side of the connection part. The nozzle lower part has a larger diameter than the nozzle upper part. Molten steel is discharged through an outlet of the nozzle lower part. The expanded part connects the nozzle upper part and the nozzle lower part to each other. The air exhaust part is formed on the lower side of the nozzle lower part and discharges interior air to outside.
摘要翻译：目的：提供钢包的长喷嘴和使用其的钢水排出方法，以通过防止由高压引起的喷嘴和钢包的振动来确保钢水的稳定排放和连续铸造。构成：钢包的长喷嘴包括连接部分（10），喷嘴上部分（20），喷嘴下部（30），膨胀部分（40）和排气部分（50）。连接部分连接到钢包的下喷嘴。喷嘴上部延伸到连接部的下侧。喷嘴下部具有比喷嘴上部更大的直径。熔钢通过喷嘴下部的出口排出。膨胀部将喷嘴上部和喷嘴下部相互连接。排气部形成在喷嘴下部的下侧，将内部空气排出到外部。

69. 发明公开

KR1020120040193A 야금 용기의 스파우트에서의 캐스팅 파이프용 압축 장치 有权
标题翻译：用于铸造管道的压力装置在冶金容器的出口处
公开(公告)号：KR1020120040193A
公开(公告)日：2012-04-26
申请号：KR1020127001264
申请日：2010-06-30
申请人： 스토핑크 아크티엔게젤샤프트 , 리프랙토리 인터렉추얼 프라퍼티 게엠베하 운트 코. 카게
发明人： 코신,진-다니엘 , 켈러,베르너 , 스테이너,벤노
IPC分类号： B22D41/56
CPC分类号： B22D41/56
摘要： 본 발명은 야금 용기의 스파우트에서의 캐스팅 파이프 교체 장치에 관한 것으로, 압축 장치는 캐스팅 파이프(1)의 가이드 표면(10)에 대해 압축될 수 있는 스프링-장착형 압축 요소(2)가 제공된다. 캐스팅 파이프(1)는 관형 부분(4)과 상측 플레이트(5)를 포함한다. 플레이트(5)의 하측면에서 가이드 표면(10)은 하측을 향하여 테이퍼진 플레이트 단면을 형성하고 각을 이루어 하측을 향하며 관형 부분(4)의 양 측면상에 배열된다. 압축 요소(2)는 캐스팅 파이프(1, 1', 1", 61)의 조절 방향(A)으로 볼록하게 또는 유사하게 또는 다단식으로 만곡된 헤드(2a)가 각각 제공되고, 조절 방향(A) 또는 종방향으로 만곡된 캐스팅 파이프(1)의 가이드 표면(10) 상으로 압축될 수 있다. 따라서, 압축 핀에 의해 가해진 압축력은 캐스팅 파이프 개구를 향하여 최적의 상태로 전달되고, 따라 더 균일하게 작용한다.
摘要翻译：倾倒喷嘴包括细长的管状部件（10），其限定具有中心纵向轴线（L）的倾倒通道（12）的下部，板状部件（14），其设置有流通开口 16）在其与管状部件（10）相对的表面（18）与其邻近所述管状部件（10）的部分（20）之间。从图（2）可以看出，流通开口（16）限定了浇注通道（12）的上部（12o）。所述表面（18）和所述部分（20）之间的周边区域（22）包括四个部分，即彼此相对的两个倾斜的支承表面（24），以及两个平面表面部分（26）彼此在所述两个不同的支承表面（24）之间。每个支承表面（24）相对于浇注通道（12）的中心纵向轴线（L）是弯曲的，如从图3可以看出的。因此，曲率相对于中心纵向轴线（L）是凹的，并且鉴于听力表面（24）的相反布置，所述支承表面彼此相反地布置。

70. 发明公开

KR1020120033082A 턴디쉬 침지노즐의 부착개재물 제거장치 및 제거방법 失效
标题翻译：装置和方法，用于移除附着在土耳其的进入喷嘴的包装
公开(公告)号：KR1020120033082A
公开(公告)日：2012-04-06
申请号：KR1020100094681
申请日：2010-09-29
申请人： 현대제철 주식회사
发明人： 기웅간 , 홍용희
IPC分类号： B22D41/56 , B22D41/58 , B22D11/10 , B22D41/18
摘要： PURPOSE: An apparatus and a method for removing inclusions from a tundish immersed nozzle are provided to remove inclusions without stopping continuous casting. CONSTITUTION: An apparatus for removing inclusions from a tundish immersed nozzle comprises a stopper(3), an argon gas tank(10), and an inclusion removal powder hopper(20). The stopper has through holes(3a) to which the argon gas tank is connected through an argon gas supply pipe(11). The inclusion removal powder hopper is connected to the through holes through a powder supply pipe(21) and to the argon gas supply pipe through an argon branch pipe(12).
摘要翻译：目的：提供一种从中间包浸入式喷嘴中去除夹杂物的装置和方法，用于去除夹杂物而不停止连续铸造。构成：用于从中间包浸入喷嘴去除夹杂物的装置包括塞子（3），氩气罐（10）和夹杂物去除粉料斗（20）。止动件具有通过氩气供给管（11）与氩气罐连接的通孔（3a）。夹杂物去除粉料斗通过粉末供给管（21）连接到通孔，并通过氩分支管（12）连接到氩气供给管。

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