公开(公告)号：KR101185211B1

公开(公告)日：2012-09-21

申请号：KR1020090132882

申请日：2009-12-29

申请人： 현대제철 주식회사

发明人： 기준성 ,  황진일

IPC分类号： C21C5/52 ,  F27B3/19

CPC分类号： F27D1/1858 ,  F27B3/08 ,  F27B3/10 ,  F27B3/105 ,  F27D1/18 ,  F27D1/1866 ,  F27D3/1545 ,  F27D2001/1875

摘要： 본 발명은 전기로의 슬래그 배출 도어 장치에 관한 것으로 전기로의 슬래그 배출구에 장착되며 도어 작동 기기에 의해 작동되어 슬래그 배출구를 개폐하는 도어부재의 하단부가 상기 도어 받침부재와 일부분 겹쳐짐과 동시에 도어 받침부재의 단차부에 하단부의 하면이 지지됨으로써 슬래그 배출구를 통해 슬래그가 유출되는 것을 방지하는 것이다.
본 발명은 전기로의 제강 조업 시 슬래그의 유출을 방지하여 슬래그 유출에 따른 용강의 품질 저하를 방지하고, 용강의 품질을 향상시키는 효과가 있다.
본 발명은 슬래그의 재활용 시 유용 유가 금속 산화물의 회수율을 높여 경제성을 증대시키는 효과가 있다.

公开(公告)号：KR1020130105036A

公开(公告)日：2013-09-25

申请号：KR1020120027128

申请日：2012-03-16

申请人： 주식회사 포스코

发明人： 김영복

IPC分类号： F27B9/30 ,  F27B9/39 ,  F27D1/18 ,  F27D3/00

CPC分类号： F27B9/39 ,  C21D9/0056 ,  F27D1/1866 ,  F27D2003/0053 ,  F27D2019/0084

摘要： PURPOSE: A door device for a heating furnace is provided to extract slabs by stably opening one side of the heating furnace and to improve the quality and productivity of the slabs. CONSTITUTION: A door device for a heating furnace comprises an extraction door part (101), an inner wait part (102), a moving part (103), and a driving part (104). The extraction door part vertically moves to open and close one side of the heating furnace. The inner wait part is connected to the extraction door part to move backward from the extraction door part. The moving part is positioned above the heating furnace and moves backward the extraction door part and the inner wait part from each other to open and close one side of the heating furnace. The driving part drives the moving part to move the extraction door part and the inner wait part.

摘要翻译： 目的：提供一种用于加热炉的门装置，通过稳定地打开加热炉的一侧来提取板坯，并提高板坯的质量和生产率。 构成：用于加热炉的门装置包括提取门部分（101），内部等待部分（102），移动部分（103）和驱动部分（104）。 提取门部分垂直移动以打开和关闭加热炉的一侧。 内部等待部分连接到提取门部分以从提取门部分向后移动。 移动部件位于加热炉的上方，并且将提取门部和内部等待部件向后方移动，以使加热炉的一侧开闭。 驱动部分驱动移动部分以移动提取门部分和内部等待部分。

公开(公告)号：KR101179961B1

公开(公告)日：2012-09-07

申请号：KR20120063274

申请日：2012-06-13

申请人： MOON YOO JIN

发明人： MOON YOO JIN

IPC分类号： F27B5/04 ,  F27B5/06 ,  F27D1/18 ,  F27D7/06

CPC分类号： F27B17/0016 ,  F27D1/1866 ,  F27D7/06 ,  F27D99/0073 ,  F27D2007/066

摘要： PURPOSE: A vacuum heat treatment furnace is provided to improve airtight seal in vacuum and compression processes by employing a deformation correcting member to correct deformation or drooping. CONSTITUTION: A vacuum heat treatment furnace comprises a chamber(110) providing a space for heat treating an object, a door(120) opening and closing the opening of the chamber, a pivot shaft(130) connected to the door to form the rotational center axis of the door, and a door support(140) connecting the door and the pivot shaft. A bearing is embedded in the pivot shaft to help smooth rotation of the door. A door deformation correcting member is provided in a door connecting part of the door support to correct deformation or drooping of the door.

摘要翻译： 目的：提供真空热处理炉，通过采用变形校正构件来改善真空和压缩过程中的气密密封，以改善变形或下垂。 构成：真空热处理炉包括提供用于对物体进行热处理的空间的室（110），打开和关闭室的开口的门（120），连接到门以形成旋转的枢轴（130） 门的中心轴线和连接门和枢轴的门支撑件（140）。 轴承嵌入枢轴中以帮助门的平滑旋转。 门变形校正构件设置在门支撑件的门连接部分中，以校正门的变形或下垂。

公开(公告)号：KR1020130076381A

公开(公告)日：2013-07-08

申请号：KR1020110144950

申请日：2011-12-28

申请人： 한국기계연구원

发明人： 황병철 ,  배종인 ,  이태호

IPC分类号： F27B14/08 ,  F27B14/20

CPC分类号： F27D21/02 ,  F27D1/1866 ,  F27D99/0073 ,  F27D2021/023

摘要： PURPOSE: A furnace including a window is provided to minimize that a foreign substance including a dust, soot etc. is adhered to a window by arranging a shield plate in a position corresponding to the window. CONSTITUTION: A furnace including a window comprises a housing (130) of a closure structure of being able to open by a door. The furnace includes a window (170), and a foreign substance block unit (200). The window is formed at a constant area of the door or the housing. The foreign substance block unit is moved by uniting with a constant area of the door or the housing. The foreign substance block unit comprises a shield plate. The shield plate is positioned in an internal space formed by combining the door and the housing, and positioned in order to be corresponded to the window.

摘要翻译： 目的：提供包括窗口的炉子，以通过将屏蔽板布置在与窗口相对应的位置来最小化包括灰尘，烟尘等的异物附着到窗户。 构成：包括窗口的炉子包括能够被门打开的封闭结构的壳体（130）。 该炉包括窗口（170）和异物块单元（200）。 窗口形成在门或外壳的恒定区域。 异物块单元通过与门或壳体的恒定区域结合而移动。 异物块单元包括屏蔽板。 屏蔽板位于通过组合门和壳体形成的内部空间中，并且被定位成与窗口相对应。

公开(公告)号：KR1020120010856A

公开(公告)日：2012-02-06

申请号：KR1020100072475

申请日：2010-07-27

申请人： 주식회사 포스코

发明人： 신태석 ,  이원호

IPC分类号： F27B5/00 ,  F27B5/18

CPC分类号： C21D9/0043 ,  F27B5/06 ,  F27D1/1858 ,  F27D1/1866 ,  F27D21/0014 ,  F27D2019/0003

摘要： PURPOSE: A heating furnace for heat treatment and a control method thereof are provided to accurately control heat treatment temperature by preventing the temperature decrease of the heating furnace. CONSTITUTION: A heating furnace for heat treatment comprises a box-shaped housing(10), a door(90), an automatic opening and closing unit, and a sample stand(30). The front part of the housing is opened. The door is located at the opened part of the housing. The automatic opening and closing unit automatically opens and closes the door and comprises a drive unit(93) and an automatic opening and closing valve(95). The drive unit is connected to the door. The automatic opening and closing valve operates the drive unit. The sample stand is located at the inside the housing.

摘要翻译： 目的：提供一种用于热处理的加热炉及其控制方法，以通过防止加热炉的温度降低来精确地控制热处理温度。 构成：用于热处理的加热炉包括箱形壳体（10），门（90），自动打开和关闭单元以及样品台（30）。 外壳的前部开启。 门位于外壳的开放部分。 自动打开和关闭单元自动打开和关闭门，并包括驱动单元（93）和自动开关阀（95）。 驱动单元连接到门。 自动开关阀操作驱动单元。 样品台位于外壳内部。

公开(公告)号：KR1020110000378A

公开(公告)日：2011-01-03

申请号：KR1020090057845

申请日：2009-06-26

申请人： 현대제철 주식회사

发明人： 박병철 ,  서홍규

IPC分类号： F27B9/20 ,  F27B9/38 ,  F27D3/00

CPC分类号： F27B9/38 ,  C21D9/0056 ,  F27B9/39 ,  F27D1/1866 ,  F27D2003/0053 ,  F27D2019/0084

摘要： PURPOSE: A door structure of a heating furnace is provided to prevent the excessive inflow of exterior air by coping with the skew of carried semi-products. CONSTITUTION: A door structure of a heating furnace comprises a furnace body(10) and a plurality of blocking panels(110,120). The furnace body has an entrance and an exit on both sides through which semi-products are loaded and discharged, and is provided with a door(20) which opens and closes the entrance and the exit. The blocking panels are arranged on the rims of the entrance and the exit and coupled to the entrance and the exit with connecting units. The blocking panels are rotated upon contact with semi-products and then restored to the original position.

摘要翻译： 目的：提供加热炉的门结构，以防止外部空气过度流入，以应对携带的半成品的偏斜。 构成：加热炉的门结构包括炉体（10）和多个阻挡板（110,120）。 炉体在两侧具有入口和出口，通过该入口和出口半成品被装载和排出，并且设置有打开和关闭入口和出口的门（20）。 阻挡板布置在入口和出口的边缘上，并且连接到具有连接单元的入口和出口。 阻挡面板在与半成品接触时旋转，然后恢复到原始位置。

公开(公告)号：KR1020100050133A

公开(公告)日：2010-05-13

申请号：KR1020080109270

申请日：2008-11-05

申请人： 화이버텍 (주)

发明人： 이덕의 ,  박광현 ,  전덕우 ,  장상근

IPC分类号： F27B9/30 ,  F27B9/00

CPC分类号： F27B9/045 ,  F27B9/39 ,  F27D1/1858 ,  F27D1/1866 ,  F27D2001/1883

摘要： PURPOSE: A heat shield curtain for a furnace is provided to reduce fuel costs without additional heating, and to minimize heat loss by restraining heat from being transferred to outside. CONSTITUTION: A heat shield curtain for a furnace is composed of a mounting unit, a heat shielding unit(110), and a heat shielding mat. The mounting unit is detachably installed in a lift door of a furnace. The heat shielding unit shields heat discharged through a charging hole(4) of the furnace when the lift door is opened. Multiple pores are formed in the heat shielding mat.

摘要翻译： 目的：提供一种用于炉子的隔热幕，以在不加热的情况下降低燃料成本，并通过限制热量传递到外部来减少热损失。 构成：用于炉的隔热幕由安装单元，隔热单元（110）和隔热垫组成。 安装单元可拆卸地安装在炉的升降门中。 当电梯门打开时，热屏蔽单元屏蔽通过炉的充电孔（4）排出的热量。 在隔热垫中形成多个孔。

公开(公告)号：KR1020080005725A

公开(公告)日：2008-01-15

申请号：KR1020060064430

申请日：2006-07-10

申请人： 주식회사 포스코

发明人： 이종철 ,  김원봉

IPC分类号： F27B9/39 ,  F27B9/30

CPC分类号： F27B9/39 ,  C21D9/0056 ,  F27D1/1866 ,  F27D3/06

摘要： A device for preventing a flame of a passing aperture for a billet extractor of a heating furnace from being emitted is provided to prohibit temperature of the heating furnace from being decreased as the flame is emitted and to prevent environmental pollution and contamination of a circumferential facility. A device for preventing a flame of a passing aperture for a billet extractor of a heating furnace from being emitted(1) comprises a flame shutting member(10), an operating rod passing port, a contact roll(50), and a guide member(70). The flame shutting member is assembled larger than a passing aperture of a wall body. The operating rod passing port is formed at a center portion of the flame shutting member. An extractor operating rod is passed through the operating rod passing port. The contact roll is projected horizontally at an upper part of the flame shutting member and contacted with the extractor operating rod which is lifted at the passing aperture(102) of the heating furnace(100). The guide member is installed at the wall body of the heating furnace to support a body member which moves integrally when the extractor operating rod is moved up and down.

摘要翻译： 提供一种用于防止加热炉的坯料提取器通过的孔的火焰被发射的装置，以防止加热炉的温度随着火焰的放出而减小，并且防止环境污染和周围设施的污染。 一种用于防止加热炉的坯料提取器的通过孔的火焰被发射的装置（1）包括火焰关闭构件（10），操作杆通过口，接触辊（50）和引导构件 （70）。 火焰关闭构件组装成比壁体的通过孔更大。 操作杆通过口形成在火焰关闭构件的中心部分。 提取器操作杆通过操作杆通过口。 接触辊在火焰关闭构件的上部水平地突出并与在加热炉（100）的通过孔（102）处被提升的提取器操作杆接触。 引导构件安装在加热炉的壁体上，以支撑当提取器操作杆上下移动时整体移动的主体构件。

公开(公告)号：KR101487105B1

公开(公告)日：2015-01-28

申请号：KR1020130145036

申请日：2013-11-27

申请人： (주)세린

发明人： 김상효

IPC分类号： F27B3/10 ,  F27D1/18 ,  C03B5/02

CPC分类号： F27B17/0016 ,  F27D1/0006 ,  F27D1/1866 ,  F27D11/00

摘要： 본 발명에 따르면, 박스 형상으로 형성되어 내부에는 컨트롤박스(150)의 제어에 의해 가열되며 일측면으로 개구된 가열공간부(112)가 형성되고, 상기 가열공간부(112)가 개구된 일측면의 일측방에는 힌지(113)가 체결되며 타측방에는 걸림턱(115)이 돌출형성된 고정브라켓이 체결된 함체부(110); 일측이 상기 힌지(113)에 힌지결합되어 회동되며 함체부(110)의 개구된 가열공간부(112)를 선택적으로 개폐하는 개폐도어(120); 상기 개폐도어(120) 상에서 상기 고정브라켓과 대응되는 위치에 배치되며, 회동동작에 의해 상기 고정브라켓의 걸림턱(115)에 맞물려 지지되면서 상기 개폐도어(120)의 폐쇄된 상태를 선택적으로 고정시키는 로킹부(140); 및 상기 개폐도어(120)의 내측면에 배치되며 탄성체(133)의 탄성복원력에 의해 상기 가열공간부(112)가 배치된 방향으로 가압하여 상기 개구된 가열공간부(112)를 압착하는 가압판(130);을 포함하는 전기로를 개시한다.

摘要翻译： 根据本发明，公开了一种电炉，其包括形成为箱体形状的容器主体部分（110），以具有通过控制箱（150）的控制加热并具有加热空间部分（112）的加热空间部分 在一个侧表面上形成，形成在内侧，并具有固定支架，该固定支架具有在加热空间部分（112）的一个开放侧的一个方向上紧固的铰链（113）和在另一个侧面突出形成的锁定步骤 方向; 一个打开/关闭门（120）通过一个联接到铰链（113）的一侧旋转，并且选择性地打开和关闭容器主体部分（110）的打开的加热空间部分（112）; 锁定部分（140），其位于与所述固定支架对应的位置处的所述打开/关闭门（120）处，并且通过与所述锁定步骤接合而选择性地固定所述打开/关闭门（120）的关闭状态 （115）通过旋转运动固定支架; 以及设置在所述开/关门（120）的内表面上的按压板（130），并且通过所述加热空间部分（112）的朝向所述加热空间部分（112）的方向的弹性恢复力将所述加热空间部分 用于压缩打开的加热空间部分（112）的弹性体（133）。

公开(公告)号：KR1020140026183A

公开(公告)日：2014-03-05

申请号：KR1020120093244

申请日：2012-08-24

申请人： 대경보스텍 주식회사 ,  한국생산기술연구원

发明人： 최미경 ,  조재익 ,  김철우

IPC分类号： F27B3/10 ,  F27B3/19 ,  F27D3/14

CPC分类号： F27B3/22 ,  F27B3/19 ,  F27D1/1866 ,  F27D3/14 ,  F27D2003/168

摘要： The present invention relates to a melting furnace device for molten nonferrous metal and, more specifically, to a melting furnace device for molten nonferrous metal capable of reducing the loss of materials, fuel, manpower, and electric power caused by cooling molten metal in a die casting or casting factory and product defects caused due to the component variation of nonferrous alloys by preventing the rapid temperature degradation of the molten metal and maintaining the proper temperatures of the molten metal because an outlet through which a ladle for discharging the molten metal can pass is arranged on a cover of a melting furnace in which the molten nonferrous metal, such as aluminum, is stored to reduce the opened and closed number of the cover. The melting furnace device for molten nonferrous metal comprises: a body having an inlet of which the upper part is opened, and storing the molten nonferrous metal inside thereof; the cover for opening and closing the inlet arranged in the upper part of the body; and a heating unit for heating the materials stored inside the body. Also, the melting furnace device for molten nonferrous metal has the outlet formed on the cover to put the ladle for discharging the molten metal.

摘要翻译： 本发明涉及一种用于熔融有色金属的熔炉装置，更具体地说，涉及一种用于熔融有色金属的熔炉装置，其能够减少由模具中的熔融金属冷却引起的材料，燃料，人力和电力的损失 铸造工厂和由于有色合金的组分变化而导致的产品缺陷，防止熔融金属的快速温度降低并保持熔融金属的适当温度，因为用于排出熔融金属的钢包可以通过的出口是 布置在熔化炉的盖上，其中存储熔融的有色金属如铝，以减少盖的打开和关闭数量。 熔融有色金属熔化炉装置包括：具有上部开口的入口并将熔融的有色金属储存在其中的主体; 用于打开和关闭布置在身体上部的入口的盖子; 以及用于加热存储在体内的材料的加热单元。 此外，用于熔融有色金属的熔炉装置具有形成在盖上的出口，以放置用于排出熔融金属的钢包。