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1. 发明公开

KR1020160106130A 탈황 처리 후의 용선의 복황 방지 방법 无效
标题翻译：用于防止脱硫后熔化铁的结晶的方法
公开(公告)号：KR1020160106130A
公开(公告)日：2016-09-09
申请号：KR1020167021363
申请日：2015-01-05
申请人： 제이에프이 스틸 가부시키가이샤
发明人： 나카이요시에 , 우치다유이치 , 기쿠치나오키 , 이치카와아키라 , 스즈키노리히코 , 나베시마유키
IPC分类号： C21C1/02 , C21C1/06 , F27D27/00 , F27D19/00 , F27D99/00
CPC分类号： C21C1/02 , C21C1/06 , C21C2300/08 , F27D27/00 , F27D2027/002 , F27D2019/0071 , F27D2099/0083
摘要： 탈황처리를실시한용선에대하여다음공정의탈탄정련등을실시하여용선으로부터용강을용제하는공정에있어서, 용선의탈황처리시에생성되고, 용선중에현탁되어있는미세한탈황슬러그혹은처리용기의측벽에부착된탈황슬러그에서기인하는복황을방지한다. 본발명의탈황처리후의용선의복황방지방법은, 기계교반식탈황장치를사용하여처리용기내의용선에탈황처리를실시하고, 이어서상기기계교반식탈황장치의임펠러 (4) 에설치된가스분출구멍 (6) 으로부터용선중에불활성가스를불어넣어용선 (3) 을교반하고, 이교반에의해용선중에현탁되는탈황슬러그및/또는처리용기내벽에부착되는탈황슬러그를용선욕면으로부상시키고, 부상시킨탈황슬러그를처리용기로부터배출하고, 그후 처리용기내의용선을다음공정으로반송한다.

2. 发明授权

KR101320129B1 추출장치 失效
标题翻译：加热炉提取机
公开(公告)号：KR101320129B1
公开(公告)日：2013-10-18
申请号：KR1020120044211
申请日：2012-04-26
申请人： 현대제철 주식회사
发明人： 박영국 , 임갑수 , 정준호 , 박철봉 , 한성경
IPC分类号： F27B9/30 , F27B9/39 , F27D3/00
CPC分类号： F27B9/39 , F27B9/36 , F27B9/40 , F27B2009/3083 , F27D3/06 , F27D3/12 , F27D2099/0083
摘要： PURPOSE: An extraction device for a heating furnace is provided to prevent temperature deviation generated in materials by heating a skid mark portion of the materials extracted from the heating furnace. CONSTITUTION: An extraction device for a heating furnace comprises a vertical driving part (110), a longitudinal driving part (120), an extraction frame (130), an extraction fork part (140), a heating part (150), and a control part (160). The vertical driving part varies the vertical position of the extraction fork part connected to the extraction frame. The longitudinal driving part varies the longitudinal position of the extraction fork part connected to the extraction frame. TH extraction frame is connected to the longitudinal driving part. The extraction fork part extracts materials heated in the heating furnace to the outside. The heating part is coupled to the extraction fork part and heats the materials. The control part operates an extraction door driving part to close an extraction hole part with an extraction door. The extraction fork part comprises a support, a rotated part, and a rotating part. [Reference numerals] (160) Control part
摘要翻译：目的：提供一种用于加热炉的提取装置，以通过加热从加热炉提取的材料的防滑标记部分来防止材料中产生的温度偏差。构成：用于加热炉的提取装置包括垂直驱动部分（110），纵向驱动部分（120），提取框架（130），提取叉部分（140），加热部分（150）和控制部分（160）。垂直驱动部分改变连接到提取框架的提取叉部分的垂直位置。纵向驱动部分改变连接到提取框架的提取叉部分的纵向位置。 TH提取框架连接到纵向驱动部分。提取叉部分将在加热炉中加热的材料提取到外部。加热部分连接到提取叉部分并加热材料。控制部分操作提取门驱动部分，以提取门关闭抽取孔部分。提取叉部包括支撑件，旋转部件和旋转部件。（附图标记）（160）控制部

3. 发明公开

KR1020120057990A 하부도어를 갖는 가열로 장치 및 그 제어방법 失效
标题翻译：具有下门的加热炉及其控制方法
公开(公告)号：KR1020120057990A
公开(公告)日：2012-06-07
申请号：KR1020100119573
申请日：2010-11-29
申请人： 현대제철 주식회사
发明人： 박영국 , 임갑수 , 임종협
IPC分类号： F27B9/40 , F27B9/39
CPC分类号： F27B9/40 , F27B9/38 , F27B9/39 , F27D1/1858 , F27D21/02 , F27D2003/0053 , F27D2099/0083
摘要： PURPOSE: A heating furnace having a lower door and a control method thereof are provided to reduce fuel consumption of a heating furnace by regulating the opening width of a lower door according to the width of a material being taken from the heating furnace. CONSTITUTION: A heating furnace comprises a body(10) having an exit hole for taking out a material(S), upper and lower doors(20,120) for opening and closing the exit hole, an upper door driving unit(30) which moves the upper door up and down, a lower door driving unit(130) which moves the lower door up and down, and a control unit(40) which controls the operations of the upper and lower door driving units. A displacement sensor(12) is provided in the body to detect the existence of a material and transmits a detection signal to the control unit so that the control unit controls the operation of the lower door according to the detection signal.
摘要翻译：目的：提供具有下门的加热炉及其控制方法，以通过根据从加热炉取出的材料的宽度来调节下门的开口宽度来减少加热炉的燃料消耗。构成：加热炉包括具有用于取出材料（S）的出口孔的主体（10），用于打开和关闭出口孔的上门和下门（20,120），上门驱动单元（30）上门上下移动上下门的下门驱动单元（130），以及控制上门和下门驱动单元的操作的控制单元（40）。位置传感器（12）设置在身体中以检测材料的存在并将检测信号发送到控制单元，使得控制单元根据检测信号控制下门的操作。

4. 发明公开

KR1020130110517A 추출장치 有权
标题翻译：加热炉提取机
公开(公告)号：KR1020130110517A
公开(公告)日：2013-10-10
申请号：KR1020120032543
申请日：2012-03-29
申请人： 현대제철 주식회사
发明人： 하태신 , 이태연 , 박영국 , 임갑수
IPC分类号： F27B9/30 , F27B9/39 , F27D3/06
CPC分类号： F27B9/39 , F27B9/40 , F27D3/06 , F27D3/12 , F27D2099/0083
摘要： PURPOSE: An extracting device is provided to improve the quality of a material by preventing a temperature difference as a contact portion of the material and the extracting device is changed on a cycle. CONSTITUTION: An extracting device includes an extraction frame (130) and an extraction fork unit (140). The extraction fork unit enters the inside of a heating furnace, extracts a material to the outside, and includes a support (141) and a rotation driving unit. The rotation driving unit provides torque to the support.
摘要翻译：目的：提供一种提取装置，通过防止材料的接触部分和提取装置在周期上改变温度差来提高材料的质量。构成：提取装置包括提取框架（130）和提取叉单元（140）。提取叉单元进入加热炉的内部，将材料提取到外部，并且包括支撑件（141）和旋转驱动单元。旋转驱动单元向支撑件提供扭矩。

5. 发明公开

KR1020120121558A 가열로 失效
标题翻译：加热炉
公开(公告)号：KR1020120121558A
公开(公告)日：2012-11-06
申请号：KR1020110039421
申请日：2011-04-27
申请人： 현대제철 주식회사
发明人： 박영국 , 박덕기 , 이상호 , 이성훈
IPC分类号： F27B9/02 , F27B9/40 , F27B9/20
CPC分类号： F27B9/20 , F27B9/02 , F27B2009/3083 , F27D3/06 , F27D2099/0083
摘要： PURPOSE: A heating furnace is provided to prevent skid marks by a cam rotating unit on the underside of a material because a cam does not contact a material unless the camp rotating unit moves the material. CONSTITUTION: A heating furnace comprises a body(10) which heats a material inserted through an inlet hole, a transfer unit(100) which transfers the material to an outlet hole of the body, and a cam rotating unit(200) which is arranged between the transfer units and rotates to move the material. The transfer unit comprises a skid pipe part including a cooling path storing cooling water and a skid button part coupled to the skid pipe part and allowed to rotate.
摘要翻译：目的：提供加热炉，以防止材料下侧的凸轮旋转单元产生滑动痕迹，因为凸轮不接触材料，除非营位旋转单元移动材料。构成：加热炉包括：加热从入口孔插入的材料的本体（10）;将材料传送到本体的出口孔的转印单元（100）;以及凸轮旋转单元（200），其布置在转移单元之间旋转以移动材料。转移单元包括滑动管部分，其包括存储冷却水的冷却路径和连接到滑动管部分并允许旋转的滑动按钮部分。

6. 发明公开

KR1020120087702A 가열로 失效
标题翻译：加热炉
公开(公告)号：KR1020120087702A
公开(公告)日：2012-08-07
申请号：KR1020110009056
申请日：2011-01-28
申请人： 현대제철 주식회사
发明人： 박영국 , 백선필 , 윤일성 , 황병일
IPC分类号： F27B9/30 , F27D7/06
CPC分类号： F27B9/39 , F27D1/1858 , F27D2003/0053 , F27D2099/0083
摘要： PURPOSE: A heating furnace is provided to prevent the leakage of internal heat or the inflow of external air through a clearance between an extraction door and an extraction stage because the extraction door is closely attached to the extraction stage when the extraction door is opened or closed. CONSTITUTION: A heating furnace comprises a body(10), an extraction door(20), an extraction door driving unit(30), a contact guiding unit(100), and a control unit(40). An extraction hole(11) for extracting materials(S) is formed in an extraction stage(12) of the body. The extraction door opens and closes the extraction hole. The extraction door driving unit vertically moves the extraction door. The contact guiding unit is arranged in the extraction stage and generates electromagnetic force to pull the extraction door toward the extraction stage. The control unit controls the operation of the extraction door driving unit and the contact guiding unit.
摘要翻译：目的：提供加热炉，以防止内部热量的泄漏或外部空气通过提取门和提取台之间的间隙进入，因为提取门在提取门打开或关闭时紧密连接到提取阶段。构成：加热炉包括主体（10），抽取门（20），提取门驱动单元（30），接触引导单元（100）和控制单元（40）。在本体的提取阶段（12）中形成用于提取材料（S）的提取孔（11）。提取门打开和关闭提取孔。提取门驱动单元垂直移动提取门。接触引导单元设置在提取阶段，并产生电磁力，将提取门拉向提取阶段。控制单元控制提取门驱动单元和接触引导单元的操作。

7. 发明公开

KR1020060029470A 가열로의 소재 추출장치 无效
标题翻译：用于从再加热环境中提取材料的装置
公开(公告)号：KR1020060029470A
公开(公告)日：2006-04-06
申请号：KR1020040078433
申请日：2004-10-01
申请人： 주식회사 포스코
发明人： 이상인 , 이상훈
IPC分类号： F27D3/06
CPC分类号： F27B9/39 , F27B9/2407 , F27D1/1808 , F27D2099/0083
摘要： 가열로내의 소재를 외부로 추출하면서 특히, 추출롤에 의한 온도편차현상을 방지시키는 가열로의 소재 추출장치가 제공된다.
상기 가열로의 소재 추출장치는, 이동베이스상에 회전 가능하게 설치되고 가열로 내의 워킹빔 스키드에 대응하여 배치된 소재 추출롤; 상기 소재 추출롤의 외곽에 구동수단을 통하여 회전 가능하게 배치되면서 소재 추출시 소재의 추출롤 안착을 가능하게 하는 절개부위를 구비하고 추출롤에 의한 온도편차를 방지시키는 롤 커버수단; 및, 상기 롤 커버수단의 절개부위를 개폐시키도록 그 하부에 배치되는 커버 개폐수단을 포함하여 구성되어 있다.
이와 같은 본 발명에 의하면, 소재 추출을 위한 추출롤을 감싸면서 필요에 따라 개폐시킬 수 있는 롤 커버 및 커버 개폐수단을 통하여 소재의 추출대기 및 추출시 롤의 냉각에 의한 가열로내의 분위기온도 저하를 방지하면서, 동시에 열에 의한 추출롤의 열손을 방지시키어 소재의 가열품질을 향상시키는 동시에, 추출롤 등의 설비 수명을 연장시키는 보다 개선된 효과를 얻을 수 있다.
가열소, 소재, 로분위기 온도, 온보보상, 소재 추출장치

8. 发明公开

KR1020050014502A 고로 드라이브 유니트의 냉각 시스템의 고효율화를 위한후레싱장치 失效
标题翻译：通过监测冷却水冷却水流量，自动执行冲洗和管理冷却水冷却水的泄漏，保持高炉燃烧器冷却系统效率高的装置
公开(公告)号：KR1020050014502A
公开(公告)日：2005-02-07
申请号：KR1020030053155
申请日：2003-07-31
申请人： 주식회사 포스코
发明人： 임종윤 , 유성모 , 김주경 , 한희윤
IPC分类号： C21B7/10
CPC分类号： C21B7/24 , C21B7/10 , C21B7/20 , F27D2099/0083
摘要： PURPOSE: To provide a flushing apparatus for maintaining high efficiency of cooling system of blast furnace drive unit, the apparatus for detecting flow amount and temperature of cooling water in cooling plates and temperature in the drive unit, performing flushing operation by reversely passing high pressure water through the cooling plates, and deriving flushing time and instructing flushing by an embedded program. CONSTITUTION: A flushing apparatus for maintaining high efficiency of cooling system of blast furnace drive unit comprises a sensing part comprising a flow amount sensor for sensing a cooling water flow amount of cooling plates, and upper and lower cooling water level sensors(303,304), and a temperature sensor for sensing temperature at respective positions; an operation part comprising a high pressure pump(101) for cooling pipe flushing to an outer portion of which a driving gear is attached, and which is coaxially connected to the generator, a suction pipe(107) connected to the lower chamber, a discharge pipe(108) connected to the channel conversion valve embedded in the control valve, a generator(102) coaxially connected to the high pressure pump, a driving gear for driving the high pressure pump, and a channel conversion valve; and a control part(200) comprising upper and lower chambers(5,6), a cable(204) for transmitting various signals sensed by the control valve, a control box(201) for receiving, processing and transmitting data, and a card memory unit(202) for storing the data, wherein the sensing part further comprises a control valve(203) in which the flow amount sensor, a temperature sensor and the channel conversion valve are integrally embedded, and a pipe flange(18) for receiving high pressure water flushing.
摘要翻译：目的：提供一种用于保持高炉驱动单元的冷却系统高效率的冲洗装置，用于检测冷却板中的冷却水的流量和温度以及驱动单元中的温度的装置，通过反向通过高压水进行冲洗操作通过冷却板，获得冲洗时间并指示嵌入式程序的冲洗。构成：用于保持高炉驱动单元的冷却系统的高效率的冲洗装置包括：感测部，包括用于感测冷却板的冷却水流量的流量传感器，以及上下冷却水位传感器（303,304），以及用于感测各个位置的温度的温度传感器; 一个操作部分，包括用于冷却管道冲洗到其外部的驱动齿轮的高压泵（101）并同轴连接到发电机的操作部件，连接到下部腔室的吸入管（107）连接到嵌入到控制阀中的通道转换阀的管道（108），与高压泵同轴连接的发电机（102），用于驱动高压泵的驱动齿轮和通道转换阀; 以及包括上室和下室（5,6）的控制部分（200），用于传输由控制阀感测的各种信号的电缆（204），用于接收，处理和传送数据的控制箱（201）用于存储数据的存储单元（202），其中所述感测部分还包括其中所述流量传感器，温度传感器和所述通道转换阀被一体地嵌入的控制阀（203），以及用于接收高压水冲洗。

9. 发明公开

KR1020040019418A 고로 드라이브 유니트의 교환 및 그라인딩장치 失效
标题翻译： BLAST FURNACE交换和研磨驱动装置的设备
公开(公告)号：KR1020040019418A
公开(公告)日：2004-03-06
申请号：KR1020020050414
申请日：2002-08-26
申请人： 주식회사 포스코
发明人： 이정희 , 유성모 , 홍석표 , 김태우
IPC分类号： C21B7/20
CPC分类号： C21B7/20 , F27B1/20 , F27D3/10 , F27D2099/0083
摘要： PURPOSE: An apparatus for exchanging and grinding drive unit of blast furnace is provided to easily install a new drive unit at the blast furnace by performing exchange operation of the drive unit promptly and simply during repairing work and simply grinding a blast furnace metal case part without manual operation of workers. CONSTITUTION: The apparatus(1) comprises a base plate(10) which is moved with being connected to crane wire(12), and at one side of which an opening part(14) is integrally formed; unit fixing parts(30) comprising moving bases(32) which are installed at both sides of the opening part of the base plate with being oppositely directed to each other in such a manner that the moving bases are moved back and forth and side to side, and on which fixing pins(34) inserted into holes formed on a main body door part are formed; a unit rotation part(50) comprising a rotation member(56) which is rotationally installed on an upper part of a transfer car(52) movably installed on straight lines of the opening part of the base plate, and on an upper part of which fixing pins inserted into lower holes of unit main body are installed; and a blast furnace metal case grinding part(70) comprising a grinder installed at a lower part of a supporting means that is back and forth movably installed at base block removably attached to the rotation member so that the grinder grinds blast furnace metal case as it is being rotated.
摘要翻译：目的：提供一种用于交换和研磨高炉驱动装置的设备，通过在修理工作期间及时简单地进行操作，只需在没有手工操作工人。构成：装置（1）包括基板（10），其与起重机线（12）连接移动，并且其一侧开口部分（14）一体形成; 单元固定部件（30），其包括移动基座（32），所述移动基座（32）以相对于彼此相对的方式安装在所述基板的开口部的两侧，使得所述移动基座前后移动并且在其上形成插入形成在主体门部上的孔中的固定销（34）单元旋转部分（50），包括旋转地安装在可移动地安装在基板的开口部分的直线上的传送轿厢（52）的上部上的旋转构件（56），并且其上部安装插入单元主体下孔的固定销; 和高炉金属壳研磨部（70），其包括安装在支撑装置的下部的研磨机，所述支撑装置的下部可移动地安装在可移除地附接到旋转构件的基座块处，使得研磨机磨碎高炉金属壳体正在旋转

10. 发明公开

KR1020150075422A 분체장입장치 및 이를 이용한 갈철광 소성 시스템 有权
标题翻译：粉末充电设备和使用限制燃烧系统
公开(公告)号：KR1020150075422A
公开(公告)日：2015-07-06
申请号：KR1020130163299
申请日：2013-12-25
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 안진수
IPC分类号： F27B7/32
CPC分类号： F27B7/3205 , F27B2007/3282 , F27D1/1808 , F27D3/08 , F27D3/10 , F27D2099/0083
摘要： 본발명에따른분체장입장치는, 분체를저장하는호퍼; 및상기호퍼에장착되어상기호퍼에저장된분체를로에공급하는분체공급부;를포함하고, 상기분체공급부는, 상기호퍼에저장된분체를이송하는분체이송부; 및출구;를포함한다. 여기서, 출구가상향으로되거나, 출구가굴뚝부또는커버를포함하도록함으로써로에서발생된가스의역류가방지되는효과가있다.
摘要翻译：根据本发明，粉末充填装置包括：储存粉末的料斗和安装在料斗中的粉末供应单元，将储存在料斗中的粉末供应到炉中。粉末供给单元包括转移存储在料斗中的粉末和出口的粉末转印单元。当出口向上或出口包括烟囱单元或盖时，本发明获得防止在炉中产生的气体回流的效果。

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