KR20050015298A - Apparatus for watching and removing molten ore in sintering ignition furnace - Google Patents

Apparatus for watching and removing molten ore in sintering ignition furnace

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Publication number
KR20050015298A
KR20050015298A KR1020030054061A KR20030054061A KR20050015298A KR 20050015298 A KR20050015298 A KR 20050015298A KR 1020030054061 A KR1020030054061 A KR 1020030054061A KR 20030054061 A KR20030054061 A KR 20030054061A KR 20050015298 A KR20050015298 A KR 20050015298A
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KR
South Korea
Prior art keywords
furnace
ignition furnace
light
ignition
monitoring
Prior art date
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KR1020030054061A
Other languages
Korean (ko)
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KR100975206B1 (en
Inventor
여재영
송인구
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주식회사 포스코
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Priority to KR1020030054061A priority Critical patent/KR100975206B1/en
Publication of KR20050015298A publication Critical patent/KR20050015298A/en
Application granted granted Critical
Publication of KR100975206B1 publication Critical patent/KR100975206B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • F27D2021/026—Observation or illuminating devices using a video installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/04—Sintering

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To provide an apparatus for real-time monitoring formation of fused ore adhered to the ceiling and the furnace body of a sintering ignition furnace and removing the fused ore when a large amount of fused ore is stuck to the furnace wall so as to improve product quality and prevent collapse of refractories inside the ignition furnace. CONSTITUTION: An apparatus for monitoring and removing fused ore in sintering ignition furnace(6) comprises a radiation control part comprising a frame(208) at one side of which an air supply pipe(207) is installed, and which is fixed to the furnace wall of the ignition furnace, and a fixed pipe(108) which is installed with being spaced from the air supply pipe in a certain distance, and one end part of which is connected to a monitor through a controller; a fused ore monitoring part comprising an illumination means comprising an infrared light source(102), a light reflection plate for guiding direction of light of the infrared light source, and a lighting(202) installed under the light reflection plate, an observation means for observing the flow state of raw coal in the ignition furnace that is irradiated by the illumination means, and a contamination preventing means comprising a partition plate(107) and a nozzle(106) installed on the partition plate to prevent contamination of the illumination means and the observation means; and a fused ore control part for removing the fused ore through a brush as a rotary shaft and a connection shaft are being rotated according to operation of a driving motor(402) when the fused ore is produced and adhered to the furnace body of the ignition furnace.

Description

소결 점화로 내부의 융착광 감시 및 제거장치{Apparatus for watching and removing molten ore in sintering ignition furnace}Apparatus for watching and removing molten ore in sintering ignition furnace

본 발명은 소결 점화로 내부의 융착광 감시 및 제거장치에 관한 것으로, 특히 소결 조업 과정에서 장입원료의 착화에 따라 융착광이 점화로 내부로 비산하면서 점화로 양 노벽에 부착되는 것을 감시하고 이를 제거하기 위한 소결 점화로 내부의 융착광 감시 및 제거장치에 관한 것이다.The present invention relates to an apparatus for monitoring and removing fused light inside a sintering ignition furnace. In particular, in the sintering operation process, the fusion light is scattered into the ignition furnace while being ignited by the charging of the raw materials. The present invention relates to an apparatus for monitoring and removing fused light inside a sintering ignition furnace.

도 1은 소결 제조 공정을 도시한 개략도이고, 도 2는 종래 소결 점화로 노벽에서의 융착광 형성도로서, 일반적으로 고로의 주 장입원료에 사용되는 소결광은 철광석과, 석회석, 사문암등의 부원료 그리고 연료원인 코크스와 반광을 혼합한 배합원료를 소결기에서 소결하는 과정을 통해 제조된다. 구체적으로 소결광은 원료 저장조(1)로부터 소결기 대차(7)에 배합 원료를 장입하고, 상부에 위치한 점화로(6)에서 버너(11)에 의해 소결층을 착화 시킨 다음 소결층의 하부로부터 주 배풍기(미도시)에 의해 공기를 흡입하여 소결층에서 입자를 괴성화하는 소결과정을 통해 제조된다.Figure 1 is a schematic diagram showing the sintering manufacturing process, Figure 2 is a conventional sintering ignition formation of the fusion ore in the furnace wall, the sintered ore is generally used in the main charging material of the blast furnace is iron ore, limestone, serpentine and other raw materials and It is manufactured through the process of sintering a blended raw material mixed with coke, which is a fuel source, and semi-glossy in a sintering machine. Specifically, the sintered ore charges the blended raw material from the raw material storage tank 1 into the sintering machine trolley 7, ignites the sintered layer by the burner 11 in the ignition furnace 6 located at the upper side, It is manufactured through a sintering process in which air is sucked by a blower (not shown) to agglomerate particles in the sintered layer.

도 1과 같이 장입된 원료의 소결화를 위해서는 점화로(6)에서 장입원료 표층부에 착화(10)를 시켜 상층으로부터 하층으로 연소시켜 주어야 하는데 이와 같이 원료표면을 착화(10) 시켜주는 것이 점화이다.In order to sinter the charged raw material as shown in FIG. 1, the ignition furnace 6 has to be ignited 10 at the surface of the charged raw material and burned from the upper layer to the lower layer. Thus, the ignition of the raw material surface 10 is ignition. .

이때, 점화로(6)에서 사용하고 있는 열원으로서는 코크스 제조과정 중 발생되는 C.O.G을 사용하고 있으며 점화로(6) 온도는1,150~1,200℃로 관리하고, 점화로 표층부 전체에 균일하게 착화(10)시켜 주어야 하므로 노내 온도관리를 잘해주어야 한다.In this case, as the heat source used in the ignition furnace 6, COG generated during the coke manufacturing process is used, and the temperature of the ignition furnace 6 is controlled at 1,150 to 1,200 ° C., and the ignition furnace is uniformly ignited throughout the surface layer part 10. The temperature control in the furnace should be good.

점화로(6)에서 착화과정 중 에어는 570~580mm H2O, 가스는 880~890mm H2O 압력으로 버너(11)에서 연소되며, 이때 소결기 대차(7) 상부의 배합원료가 비산하여 점화로(6) 출구측 천정 및 양 측면 노벽에 융착광이 부착되며 도 2와 같이 점화로(6) 내부 노벽에 버너(11)의 공기토출로 비산되는 융착광이 다량 부착시 노벽의 붕괴가 발생되는 문제점이 있었다.In the ignition furnace (6) during the ignition process, the air is burned in the burner 11 at a pressure of 570 ~ 580mm H 2 O, the gas 880 ~ 890mm H 2 O, at this time, the blending raw material of the upper part of the sintering machine bogie 7 Fusion light is attached to the ceiling of both the exit side of the ignition furnace and both side walls of the ignition furnace, and when the fused light scattered by the air discharge of the burner 11 is attached to the inner wall of the ignition furnace 6 as shown in FIG. There was a problem that occurred.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 소결 조업 과정에서 장입원료의 착화에 따라 비산되는 원료탄이 점화로의 천정 및 측면 노벽에 부착되는 융착광의 형성을 실시간으로 감시하고, 노벽에 융착광이 다량 부착시 이를 제거하므로써 제품 품질을 높이고 점화로 내부 내화물 붕괴사고를 미연에 방지할 수 있는 소결 점화로 내부의 융착광 감시 및 제거장치를 제공하는 데 그 목적이 있다.The present invention has been made in order to solve the above problems of the prior art, in real time to monitor the formation of fusion ore, the raw coal scattered in accordance with the ignition of the charging raw material attached to the ceiling of the ignition furnace and the side furnace wall, The purpose of the present invention is to provide a sintering ignition furnace monitoring and removal device inside the sintering ignition furnace that can improve the product quality and prevent the internal refractory collapse accident by removing the large amount of fused light on the furnace wall.

상기한 과제를 실현하기 위한 본 발명에 따른 소결 점화로 내부의 융착광 감시 및 제거장치는 소결 과정에서 장입원료의 착화에 따라 융착광이 점화로 내부로 비산하면서 상기 점화로 내부 양 노벽에 부착되는 것을 감시 및 제거하기 위한 장치에 있어서, 일측에 에어공급관을 구비하고 상기 점화로의 노벽에 고정설치된 프레임과, 상기 에어공급관과 소정의 간격을 두고 설치되며 일단부가 제어기를 통해 모니터와 연결된 고정관을 포함하여 구성된 방사선 제어부; 적외선 광원과 상기 적외선 광원의 광향을 가이드하는 광반사판과 상기 광반사판의 하부에 설치된 조명등을 포함하는 조명수단과, 렌즈 및 감시 카메라를 통해 상기 조명수단에 의해 조사된 점화로내의 원료탄 흐름 상태를 관찰하는 관찰수단과, 격리판과 상기 격리판에 설치된 노즐을 포함하여 구성되고 상기 조명수단과 관찰수단의 오염을 방지하는 오염방지수단으로 구성된 융착광 감시부; 상기 융착광의 생성 및 부착 발생시 구동모터의 작동에 따라 회전축 및 연결축이 회전하면서 와이어 브러쉬를 통해 상기 융착광을 제거하는 융착광 제어부; 를 포함하여 구성된 것을 특징으로 한다.In the sintering ignition furnace monitoring and removal apparatus according to the present invention for realizing the above problem is fused sintered in the ignition furnace in accordance with the ignition of the charging material during the sintering process is attached to both the inner wall of the ignition furnace An apparatus for monitoring and removing the gas, comprising: a frame having an air supply pipe on one side and fixed to a furnace wall of the ignition furnace, and a fixed pipe installed at a predetermined distance from the air supply pipe, and having one end connected to the monitor through a controller. A radiation controller configured to; Observation of the flow of raw coal in the ignition furnace irradiated by the illumination means through an illumination means including an infrared light source, a light reflection plate for guiding the light direction of the infrared light source, and an illumination lamp installed under the light reflection plate, and a lens and a surveillance camera. A fusion light monitoring unit including an observation means, a separator and a nozzle installed on the separator and configured to prevent contamination of the lighting means and the observation means; A fusion light control unit configured to remove the fusion light through a wire brush while rotating and connecting shafts rotate according to an operation of a driving motor when the fusion light is generated and attached; Characterized in that configured to include.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명의 실시예에 따른 소결 점화로 내부의 융착광 감시 및 제거장치의 전체 구성도이고, 도 4는 도 3에 도시된 소결 점화로 내부의 융착광 감시 및 제거장치에 있어서의 융착광 제거장치의 구성도이며, 도 5는 도 3에 도시된 소결 점화로 내부의 융착광 감시 및 제거장치에 있어서의 융착광 감시장치의 구성 및 이의 사용상태도로서, 이에 따른 소결 점화로 내부의 융착광 감시 및 제거장치는 크게 방사선 제어부; 조명수단과, 상기 조명수단에 의해 조사된 점화로내의 원료탄 흐름 상태를 관찰하는 관찰수단과, 상기 조명수단과 관찰수단의 오염을 방지하는 오염방지수단으로 구성된 융착광 감시부; 상기 점화로의 노벽에 생성된 융착광을 제거하는 융착광 제어부;로 이루어져 있다.3 is an overall configuration diagram of an apparatus for monitoring and removing fused light in the sintering ignition furnace according to an embodiment of the present invention, and FIG. 4 is fusion in the apparatus for monitoring and removing fused light in the sintering ignition furnace shown in FIG. 3. 5 is a configuration diagram of a light removal device, and FIG. 5 is a view illustrating a configuration of a fusion light monitoring device in a fusion light monitoring and removal device inside the sintering ignition furnace shown in FIG. 3 and a state of use thereof. Light monitoring and removal device is largely a radiation control unit; A fusion light monitoring unit including an illumination unit, observation means for observing a flow of raw coal in the ignition furnace irradiated by the illumination means, and pollution prevention means for preventing contamination of the illumination means and the observation means; And a fusion light control unit for removing fusion light generated on the furnace wall of the ignition furnace.

방사선 제어부는 도 3 및 도 5에 도시된 바와 같이, 상기 소결 점화로(6)의 좌우 양측 노벽에 테이블 형상의 프레임(208)이 고정설치되고, 상기 프레임의 일측에는 에어(109)가 투입되는 에어공급관(207)이 형성되며, 상기 에어공급관과 소정의 간격을 두고 고정관(108)이 상기 프레임(208)을 관통하여 설치된다.3 and 5, the table-shaped frame 208 is fixedly installed on both left and right sides of the sintering ignition furnace 6, and air 109 is introduced into one side of the frame. An air supply pipe 207 is formed, and a fixed pipe 108 is installed through the frame 208 at a predetermined interval from the air supply pipe.

상기 고정관(108)의 하부에는 후술하는 감시 카메라의 하부에서 방사선 시료(205)가 설치되고, 상기 방사선 시료의 하부에는 방사선 센서(206)가 설치되며, 상기 고정관(108)의 상부는 제어기(201)를 통해 모니터(110)에 연결된다. The lower portion of the fixed tube 108 is installed with a radiation sample 205 in the lower portion of the surveillance camera to be described later, the lower portion of the radiation sample is installed with a radiation sensor 206, the upper portion of the fixed tube 108 is the controller 201 Is connected to the monitor 110.

융착광 감시부는 도 3 및 도 5에 도시된 바와 같이, 중앙부가 개공된 격리판(107)이 상기 프레임(208)을 가로 질러 고정 설치되고, 상기 격리판(107)의 중앙부에 노즐(106)이 설치되어 상기 노즐을 통해 공기를 분사시키면 적외선 광원(102)에서 와류현상을 발생시켜 점화로(6)내의 먼지등으로 인한 후술하는 렌즈(104), 감시 카메라(105)와 적외선 광원(102), 광반사판(103), 조명등(202)의 오염을 방지하여 깨끗한 영상신호를 전달하게 되며, 상기 노즐의 상부에 광반사판(103)이 설치되어 상기 광반사판(103) 및 상기 격리판(107)의 좌우 양측 하부에 설치된 조명등(202)을 통해 적외선 광원(102)이 조사된다. As shown in FIGS. 3 and 5, the fusion light monitoring unit is fixed to the separator 107 having a central opening across the frame 208, and has a nozzle 106 at the center of the separator 107. When the air is injected through the nozzle, the vortex phenomenon is generated in the infrared light source 102, and the lens 104, the surveillance camera 105, and the infrared light source 102 described later due to the dust in the ignition furnace 6 are generated. In order to prevent contamination of the light reflection plate 103 and the lamp 202, a clean image signal is transmitted, and the light reflection plate 103 is installed on the nozzle to provide the light reflection plate 103 and the separator 107. The infrared light source 102 is irradiated through the lamps 202 installed at the lower left and right sides of the.

상기 적외선 광원(102)은 빛의 반사량이 많은 적외대역(900~1100㎜)이며, 상기 광반사판(103)은 상기 적외선 광원(102)의 광향이 원료탄이 흐르는 점화로(6) 내부 양측 방향으로 흐르도록 가이드 기능을 한다. The infrared light source 102 is an infrared band (900 ~ 1100mm) with a large amount of light reflection, the light reflector 103, the light direction of the infrared light source 102 in both sides of the ignition furnace 6 through which the raw coal flows Guide function to flow.

상기 조명등(202)은 원료탄에서 반사량이 많은 적외대력의 광원이며, 상기 방사선 시료(205)의 후부에는 감광효율이 적외대역에서 민감한 감시 카메라(105)가 설치되어 가시대역에서 관찰이 어려웠던 원료탄의 흐름 상태를 영상화시켜 원거리의 운전원으로 하여금 관찰이 가능하도록 하며, 상기 방사선 센서(206)의 전방에는 감광 효율이 적외대역에서 민감한 렌즈(104)가 설치된다.The lamp 202 is an infrared light source having a large amount of reflection from the raw coal, and the rear side of the radiation sample 205 is installed with a surveillance camera 105 sensitive to infrared radiation in the infrared band, which is difficult to observe in the visible band. By imaging the flow state to allow the remote operator to observe, the front of the radiation sensor 206 is provided with a lens 104 sensitive in the infrared band photosensitive efficiency.

융착광 제거부는 도 3 및 도 4에 도시된 바와 같이, 소결 점화로(6)의 좌우 양측에서 수직 방향으로 설치되는 바, 구동모터(402)의 회전축(404)이 베어링 (405) 및 1쌍의 스프로켓(408)을 통해 싸이크로 감속기(403)에 연결되고, 상기 구동모터(402)는 브레이크가 없는 모터로서 전원 미투입시에도 점화로(6) 내부의 순환공기를 통해 회전되게끔 프리 작동(free operation)되며, 상기 싸이크로 감속기(403)는 커플링(미도시)을 통해 상기 회전축(404)에 조립된다.As shown in FIGS. 3 and 4, the fusion light removing unit is installed in the vertical direction at both left and right sides of the sintering ignition furnace 6, and the rotating shaft 404 of the driving motor 402 includes a bearing 405 and one pair. Is connected to the speed reducer 403 through the sprocket 408 of the motor, and the driving motor 402 is a motor without a brake, so that the drive motor 402 is rotated through the circulation air in the ignition furnace 6 even when the power is not supplied. free operation), the cyclo reducer 403 is assembled to the rotating shaft 404 through a coupling (not shown).

또한, 연결축(500)의 일단부가 상기 싸이크로 감속기(403)를 통해 회전축(404)에 연결되고, 연결축(500)의 중앙부는 점화로(6) 상부의 관통조립구(406)에 고정되며, 연결축(500)의 타단부 외주면에는 와이어 브러쉬(401)가 부착되고, 상기 와이어 브러쉬(401)의 상부와 점화로(6)사이의 접촉부에는 방열판(407)이 설치되어진다. In addition, one end of the connecting shaft 500 is connected to the rotating shaft 404 through the cyclo reducer 403, and the central portion of the connecting shaft 500 is fixed to the through-assembly 406 above the ignition furnace 6 The wire brush 401 is attached to the outer circumferential surface of the other end of the connecting shaft 500, and a heat sink 407 is installed at the contact portion between the upper portion of the wire brush 401 and the ignition furnace 6.

이하에서는 상기와 같은 구성을 갖는 본 발명의 작용을 설명한다.Hereinafter, the operation of the present invention having the configuration as described above.

도 5에 도시된 바와 같이, 상기 적외선 광원(102)은 광반사판(103)에 의해 렌즈(104)로 비추어지지 않는 상태에서 직접 혹은 조명등(202)과 함께 점화로(6) 내부 노벽에 조사되면, 물체로부터 반사된 적외선만이 상기 렌즈(104)를 통해 감시 카메라(105)에 입사되어 영상신호로 변환되고 이 영상신호는 고정관(108) 및 제어기(201)를 거쳐 모니터(110)를 통해 원거리의 운전원이 실시간으로 관찰가능하게 된다.As shown in FIG. 5, when the infrared light source 102 is irradiated to the furnace wall inside the ignition furnace 6 directly or together with the illumination lamp 202 without being illuminated by the light reflector 103 onto the lens 104. Only the infrared rays reflected from the object are incident on the surveillance camera 105 through the lens 104 and converted into a video signal, which is remoted through the monitor 110 via the fixed tube 108 and the controller 201. The operator of can be observed in real time.

상기와 같은 과정에서 상기 에어공급관(207)을 통하여 여과된 압축공기를 넣어서 내부의 압력을 높이고, 상기 노즐(106)을 통해 공기를 분사시켜서 점화로(6)내의 렌즈(104), 감시 카메라(105), 적외선 광원(102), 광반사판(103), 조명등(202)의 오염을 방지하여 깨끗한 영상신호를 전달한다.In the process as described above, the compressed air filtered through the air supply pipe 207 to increase the pressure inside, by injecting air through the nozzle 106, the lens 104 in the ignition furnace 6, the monitoring camera ( 105, the infrared light source 102, the light reflection plate 103, and the illumination lamp 202 are prevented from being transmitted, thereby transmitting a clean image signal.

한편, 상기 점화로(6) 내부 노벽에 융착광의 생성 및 부착 발생시 상기 영상신호는 제어기(201) 디지털 신호로 변환된 후 연산 처리되어 상기 구동모터(402)의 작동에 따라 회전축(404)이 회전하고, 이에 연결된 상기 연결축(500)이 회전하면서 와이어 브러쉬(401)가 점화로(6) 내부 노벽에 생성된 융착광을 제거하게 된다.  On the other hand, when the fusion light is generated and attached to the inner wall of the ignition furnace 6, the video signal is converted into a digital signal of the controller 201 and processed to be rotated in accordance with the operation of the drive motor 402 is rotated. As the connecting shaft 500 rotates, the wire brush 401 removes the fusion light generated in the furnace wall of the ignition furnace 6.

상기한 바와 같은 본 발명의 소결 점화로 내부의 융착광 감시 및 제거장치에 따르면, 작업자의 접근이 어려운 소결 점화로 내부에 원료탄 착화에 따라 발생되는 융착광의 생성 및 형성을 실시간으로 감시하고, 노벽에 융착광이 다량 부착시 이를 제거하므로써 제품 품질을 높이고 점화로 내부 내화물 붕괴사고를 미연에 방지할 수 있는 효과가 있다.According to the apparatus for monitoring and removing fused light in the sinter ignition furnace of the present invention as described above, the generation and formation of fused light generated by ignition of raw coal in the sinter ignition furnace, which is difficult for workers to access, is monitored in real time. By removing large amount of fused light, it can improve product quality and prevent internal refractory collapse by ignition.

도 1은 소결 제조 공정을 도시한 개략도.1 is a schematic diagram illustrating a sintering manufacturing process.

도 2는 종래 소결 점화로 노벽에서의 융착광 형성도.2 is a fusion light formation diagram in a furnace wall of a conventional sintering ignition furnace.

도 3은 본 발명의 실시예에 따른 소결 점화로 내부의 융착광 감시 및 제거장치의 전체 구성도.Figure 3 is an overall configuration of the apparatus for monitoring and removing fused light in the sintering ignition furnace according to an embodiment of the present invention.

도 4는 도 3에 도시된 소결 점화로 내부의 융착광 감시 및 제거장치에 있어서의 융착광 제거장치의 구성도.Fig. 4 is a block diagram of a fusion light removing device in the apparatus for monitoring and removing fused light in the sintering ignition furnace shown in Fig. 3;

도 5는 도 3에 도시된 소결 점화로 내부의 융착광 감시 및 제거장치에 있어서의 융착광 감시장치의 구성 및 이의 사용상태도.FIG. 5 is a view illustrating a configuration of a fused light monitoring device in a fused light monitoring and removing device inside the sintering ignition furnace shown in FIG.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

6 : 점화로 7 : 소결기 대차6: ignition furnace 7: sintering machine bogie

102 : 적외선 광원 103 : 광반사판102: infrared light source 103: light reflector

105 : 감시 카메라 106 : 노즐105: surveillance camera 106: nozzle

110 : 모니터 201 : 제어기110: monitor 201: controller

401 : 와이어 브러쉬 404 : 회전축401: wire brush 404: rotation axis

500 : 연결축500: connecting shaft

Claims (2)

소결 과정에서 장입원료의 착화에 따라 융착광이 점화로 내부로 비산하면서 상기 점화로 내부 양 노벽에 부착되는 것을 감시 및 제거하기 위한 장치에 있어서,In the apparatus for monitoring and removing the fusion of the fused furnace in the ignition furnace as the ignition of the charged raw material in the sintering process attached to both the inner furnace wall, 일측에 에어공급관을 구비하고 상기 점화로의 노벽에 고정설치된 프레임과, 상기 에어공급관과 소정의 간격을 두고 설치되며 일단부가 제어기를 통해 모니터와 연결된 고정관을 포함하여 구성된 방사선 제어부;A radiation control unit including an air supply pipe on one side and a frame fixed to the furnace wall of the ignition furnace, and installed at a predetermined distance from the air supply pipe, and having one end connected to a monitor through a controller; 적외선 광원과 상기 적외선 광원의 광향을 가이드하는 광반사판과 상기 광반사판의 하부에 설치된 조명등을 포함하는 조명수단과, 렌즈 및 감시 카메라를 통해 상기 조명수단에 의해 조사된 점화로내의 원료탄 흐름 상태를 관찰하는 관찰수단과, 격리판과 상기 격리판에 설치된 노즐을 포함하여 구성되고 상기 조명수단과 관찰수단의 오염을 방지하는 오염방지수단으로 구성된 융착광 감시부;Observation of the flow of raw coal in the ignition furnace irradiated by the illumination means through an illumination means including an infrared light source, a light reflection plate for guiding the light direction of the infrared light source, and an illumination lamp installed under the light reflection plate, and a lens and a surveillance camera. A fusion light monitoring unit including an observation means, a separator and a nozzle installed on the separator and configured to prevent contamination of the lighting means and the observation means; 상기 융착광의 생성 및 부착 발생시 구동모터의 작동에 따라 회전축 및 연결축이 회전하면서 와이어 브러쉬를 통해 상기 융착광을 제거하는 융착광 제어부; 를 포함하여 구성된 것을 특징으로 하는 소결 점화로 내부의 융착광 감시 및 제거장치.A fusion light control unit configured to remove the fusion light through a wire brush while rotating and connecting shafts rotate according to an operation of a driving motor when the fusion light is generated and attached; Melting light monitoring and removal apparatus inside the sintering ignition furnace, characterized in that configured to include. 제 1항에 있어서, The method of claim 1, 상기 고정관의 타단부에는 방사선 시료가 설치되고, 상기 방사선 시료의 하부에는 방사선 센서가 설치되며, 상기 와이어 브러쉬의 상부와 점화로 사이의 접촉부에는 방열판이 설치된 것을 특징으로 하는 소결 점화로 내부의 융착광 감시 및 제거장치.A radiation sample is installed at the other end of the fixed tube, a radiation sensor is installed at a lower portion of the radiation sample, and a heat sink is installed at a contact portion between the upper portion of the wire brush and the ignition furnace. Monitoring and removal devices.
KR1020030054061A 2003-08-05 2003-08-05 Apparatus for watching and removing molten ore in sintering ignition furnace KR100975206B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101421893B1 (en) * 2013-04-15 2014-07-22 주식회사 포스코 Removal apparatus for sintering raw material of ignition furnace
KR20160063104A (en) * 2014-11-26 2016-06-03 현대제철 주식회사 Apparatus and method for producting sinter
CN117516156A (en) * 2024-01-08 2024-02-06 屯留县兴旺彬烨钙合金工贸有限公司 High-temperature melting device for producing metal calcium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09176748A (en) * 1995-12-27 1997-07-08 Kawasaki Steel Corp Method for observing sintering of sintered compact and apparatus therefor
JP3257404B2 (en) * 1996-06-26 2002-02-18 住友金属工業株式会社 Sintering raw material adhesion measuring device and sintering operation method
KR20020044998A (en) * 2000-12-07 2002-06-19 이구택 Method and apparatus for controlling charging density of width direction in sintering machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101421893B1 (en) * 2013-04-15 2014-07-22 주식회사 포스코 Removal apparatus for sintering raw material of ignition furnace
KR20160063104A (en) * 2014-11-26 2016-06-03 현대제철 주식회사 Apparatus and method for producting sinter
CN117516156A (en) * 2024-01-08 2024-02-06 屯留县兴旺彬烨钙合金工贸有限公司 High-temperature melting device for producing metal calcium
CN117516156B (en) * 2024-01-08 2024-03-26 屯留县兴旺彬烨钙合金工贸有限公司 High-temperature melting device for producing metal calcium

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