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    • 3. 发明授权
    • High temperature generating apparatus using the reactor for arc discharges
    • 使用反应堆进行电弧放电的高温发生装置
    • KR101199933B1
    • 2012-11-09
    • KR20120096871
    • 2012-09-03
    • H05B7/02
    • H05B7/18H05B7/06H05B7/109H05B7/20
    • PURPOSE: A high heat generating device using a reactor for arc discharge is provided to improve a heating effect on account of the increase in the number of rotation by generating a spiral current in a simple structure. CONSTITUTION: A voltage regulator(100) supplies a controlled voltage to a transformer(200). The transformer is electrically connected to the voltage regulator and a rectifier(210). An arc furnace(410) includes a pair of first and second terminal units(311,321) installed at a predetermined distance. A first reactor(400) generates arc discharge having magnet properties. A series field unit(500) is located on both sides around the arc furnace.
    • 目的:提供一种使用电弧放电反应器的高发热装置,通过以简单的结构产生螺旋电流,由于旋转次数的增加而提高加热效果。 构成:电压调节器(100)向变压器(200)提供受控电压。 变压器电连接到电压调节器和整流器(210)。 电弧炉(410)包括以预定距离安装的一对第一和第二端子单元(311,321)。 第一反应器(400)产生具有磁性的电弧放电。 串联场单元(500)位于电弧炉周围的两侧。
    • 5. 发明公开
    • 전극봉 공급장치
    • 用于将电极杆供电到能够减少损伤痕迹的电炉的装置
    • KR1020040097530A
    • 2004-11-18
    • KR1020030029858
    • 2003-05-12
    • 주식회사 포스코
    • 강용준
    • F27D11/10
    • H05B7/109F27D11/10
    • PURPOSE: To prevent damage of nipple at an end part of the electrode rods by automatically erecting the electrode rods and to improve productivity by extending a replacement cycle of expensive electrode rods. CONSTITUTION: The apparatus comprises a header part comprising a frame (21), a bucket (22) having semicircular cross section, a shaft (25) eccentrically connected to one side of the bucket to fix the bucket to the frame, a weight (23) connected to the bucket, a gear (27) which is engaged with pinion (26) connected to the shaft, and to one side of which a vertical push rod (28) is connected, a bevel gear to which the other end of the vertical push rod is connected, the bevel gear which is engaged with the bevel gear, and to which a horizontal push rod (31) is connected, and a stopper (32) to a lower part of which the horizontal push rod is connected by hinge, and an upper part of which is adjacent to the bucket; a deck part comprising a plate (41) the upper surface of which is formed as a curved surface so that the lower side of the plate is adjacent to the bucket of the header part, and a supporting stand (43) installed on the lower surface of the plate so that the supporting stand supports the plate, and the supporting stand is fixed to the ground; and a connection bar (44) for connecting and fixing the header part and the deck part.
    • 目的:通过自动竖立电极棒,防止电极棒端部损坏乳头,并通过延长昂贵的电极棒的更换周期来提高生产率。 构成:该装置包括一个集管部分,包括一个框架(21),一个具有半圆形横截面的铲斗(22),一个偏心连接在铲斗的一侧以将铲斗固定到框架上的轴(25) ),与所述轴连接的小齿轮(26)接合的齿轮(27),并且连接有垂直推杆(28)的一侧的锥齿轮,所述锥齿轮的另一端 连接有垂直推杆,与锥齿轮接合并与水平推杆(31)连接的锥齿轮,以及通过铰链将水平推杆连接到下部的止动件(32) ,其上部与铲斗相邻; 一个甲板部分,包括其上表面形成为弯曲表面的板(41),使得板的下侧与集管部分的铲斗相邻,以及安装在下表面上的支撑架(43) 使支撑架支撑板,支撑架固定在地面上; 以及用于连接和固定头部部分和甲板部分的连接杆(44)。
    • 7. 发明公开
    • 초전도 전력을 이용한 직접 저항가열식 전기로
    • 用于直流电加热的电炉用超导电
    • KR1020130074931A
    • 2013-07-05
    • KR1020110143052
    • 2011-12-27
    • 재단법인 포항산업과학연구원
    • 한무호김태원박태준
    • C21C5/52F27D11/02F27B3/08
    • Y02P10/216F27D11/04F27B3/08H05B7/109
    • PURPOSE: A direct resistance heating type electric furnace using superconducting power is provided to improve a sealing operation property against an existing arc electric furnace with sending an electric current from the lower external surface of the electric furnace to melt inside the electric furnace using a superconducting power part, thereby improving the recovery rate of scrap metal. CONSTITUTION: A direct resistance heating type electric furnace (100) using superconducting power comprises a main body part (10), an input electrode part (20), an output electrode part (30), and a superconducting power part (40). The input electrode part is installed at one side of the bottom of the main body part. The output electrode part is installed at the other side of the bottom of the main body part. The superconducting power part is connected between the input electrode part and the output electrode part, and heats the melt inside the main body part with feeding the superconducting power to the melt.
    • 目的:提供一种使用超导功率的直接电阻加热式电炉,以提高对现有电弧电炉的密封操作性能,从电炉的下外表面发出电流,使用超导功率在电炉内熔化 从而提高废金属的回收率。 构成:使用超导功率的直接电阻加热型电炉100包括主体部分10,输入电极部分20,输出电极部分30和超导电力部分40。 输入电极部分安装在主体部分的底部的一侧。 输出电极部安装在主体部的底部的另一侧。 超导功率部分连接在输入电极部分和输出电极部分之间,并且通过向熔体馈送超导电力来加热主体部分内的熔体。
    • 8. 发明公开
    • 하나 이상의 제련로용 전극을 위치시키기 위한 장치
    • 用于定位一个或多个熔炼炉电极的设备
    • KR1020170087050A
    • 2017-07-27
    • KR1020170009277
    • 2017-01-19
    • 패스트 테크놀로지 에스.알.엘.
    • 욥발테르울리안잔피에트로
    • C21C5/52F27D11/10F27B14/10F27D5/00
    • H05B7/07F27B3/085F27B3/28F27B2014/068F27D11/10F27D19/00F27D21/00H05B7/102H05B7/109
    • 전기제련로(3)에서사용가능한하나이상의전극(2)을위치결정하기위한장치(1)로서, 상기전기제련로(3)는내화재료로라이닝된금속구조물(도가니)과수냉식구조물로제조된컨테이너(4) 및뚜껑또는루프(5)로구성되고, 상기뚜껑또는루프(5)는수직전극(2)과결합되고, 상기수직전극(2)은컬럼로킹클램프와같은일시적로킹요소(6)와슬라이딩가능하게결합되고, 상기장치는상기제련로(3)의조업의중단기간에상기제련로(3)의일측및 상기전극의정지위치의하측에배치되고, 상기장치는하나이상의리프팅수단(9)을상부영역과결합시키는고정된베이스(8)을포함하고, 상기리프팅수단(9)은상기고정된베이스(8)에대해수직으로슬라이딩될수 있고, 높이에관해자신의위치를결정하도록된 수단(19, 20, 21)을구비하고, 로드셀(load cell; 18)을구비하고, 상기위치결정장치(1)는상기전극(2)들중 각각하나의전극(2)의위치및 중량을개별적으로그리고상호독립적으로결정하고, 상기위치결정장치(1)는상기전극(2)들중 각각하나의전극(2)을일시적으로지지하고, 상기전극(2)들각각하나의전극(2)의높이에관한위치를개별적으로그리고독립적으로변화시키도록되어있다.
    • 中电冶炼(3)一种用于定位设备(1)的至少一个电极(2)中可用的,在电冶炼3由金属结构(坩埚)和水冷式结构的衬有耐火材料 其中盖或环5与垂直电极2耦合并且垂直电极2与临时锁定元件6(例如柱锁定夹)连接, 以及滑动和可能的键,该装置包括一个3的操作中,冶炼的停止时段和设置在熔炼至3 uiil侧的停止位置和电极的下侧,所述装置包括一个或多个提升装置( 9)包括用于联接的固定基座(8)的上部区域,并在所述提升装置(8),装置,其适于确定相对于高度它们的位置9 eunsanggi固定碱相对于垂直滑动 和测力传感器(18),其中定位装置(1)包括多个电极(2,19,20,21) 其中每个电极(2)的位置和重量是彼此独立地确定的,定位装置(1)临时支撑电极(2)中的一个电极(2) 电极2相对于一个电极2的高度的位置被单独且独立地改变。
    • 10. 发明公开
    • 전기로의 버스 연결장치
    • 电炉总线连接器
    • KR1020100011077A
    • 2010-02-03
    • KR1020080072134
    • 2008-07-24
    • 현대제철 주식회사
    • 강정훈
    • C21C5/52F27B11/00F27D99/00
    • Y02P10/216F27D11/10F27B3/085F27B3/20H05B7/109
    • PURPOSE: A bus connector for an electric furnace is provided to prevent a safety accident of an operator and to reduce the time for assembling or disassembling the bus. CONSTITUTION: A first bus bar(132) interlinks one side of a second conductor(120) and a first conductor(110) A second bus bar(134) interlinks the other side of the second conductor and the first conductor. A jig(150) connects the first bus bar and the second bus bar in order to maintain uniform interval. A coupling hole part which connected with the first conductor and the second conductor is formed on the side surface of the first bus bar and the second bus bar. A connecting hole part(138) with the jig is formed on top of the first and second bus bars. The jig comprise a first frame(154) which is connected with the first bus bas, a second frame(152) which is connected with the second bus bar, and a connector(156) which maintains the uniform gap between the first and second frames.
    • 目的:提供用于电炉的总线连接器,以防止操作人员的安全事故,并减少组装或拆卸总线的时间。 构成:第一母线(132)互连第二导体(120)的一侧和第一导体(110)。第二母线(134)互连第二导体和第一导体的另一侧。 夹具(150)连接第一母线和第二母线以保持均匀的间隔。 与第一导体和第二导体连接的耦合孔部分形成在第一母线和第二母线的侧表面上。 具有夹具的连接孔部分(138)形成在第一和第二母线的顶部。 夹具包括与第一总线基座连接的第一框架(154),与第二汇流条连接的第二框架(152)和在第一和第二框架之间保持均匀间隙的连接器(156) 。