KR200198185Y1 - Checking device of the furnace wall - Google Patents
Checking device of the furnace wall Download PDFInfo
- Publication number
- KR200198185Y1 KR200198185Y1 KR2019990029954U KR19990029954U KR200198185Y1 KR 200198185 Y1 KR200198185 Y1 KR 200198185Y1 KR 2019990029954 U KR2019990029954 U KR 2019990029954U KR 19990029954 U KR19990029954 U KR 19990029954U KR 200198185 Y1 KR200198185 Y1 KR 200198185Y1
- Authority
- KR
- South Korea
- Prior art keywords
- auxiliary
- heat dissipation
- pillars
- coupled
- main
- Prior art date
Links
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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
- F27B3/16—Walls; Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
본 고안은 전기로 노벽 점검장치에 관한 것으로, 전기로 측부에 구비된 관측 계단(80)의 바닥면에 고정된 한쌍의 제1,2메인기둥(11,12)과, 제1메인기둥(11)의 상하부측에 회동가능하게 결합된 제3,4가로대(23,24)에 수직방향으로 결합된 제1보조기둥(40-1)와, 제2메인기둥(12)의 상하부측에 회동되게 결합된 제1,2가로대(21,22)에 수직방향으로 결합된 제2보조기둥(40-2), 제1,2보조기둥사이의 상하부측에 회동가능하게 결합된 제1,2회동대(31,32), 제3,4가로대의 사이공간에 장착됨과 더불어 몸체중앙에 투명한 방열창(52)이 구비된 제1방열플레이트(51), 제1,2메인기둥간을 연결하는 제2방열플레이트(53), 제1,2회동대(31,32)간에 장착되어 제1,2보조기둥을 연결하는 제3방열플레이트(53-1), 제3가로대(23)에 일단이 연결되면서 타단에는 제1메인기둥(11)에 고정된 도르레(11-1)를 통해 무게추(60)가 연결된 무게추로우프(61), 제1가로대(21)일단이 연결되면서 타단에 가스덕트(90)에 고정된 도르레를 통해 실린더(70)가 연결되어 제1,2보조기둥(40-1,40-2)를 회동시켜주는 실린더로우프(71)로 구성되어, 노벽연와 교체를 행하여 발생되는 생산성 저하를 방지함은 물론 관찰자를 고열로부터 보호하여 안전사고를 방지하는 효과가 있다.The present invention relates to an electric furnace furnace wall inspection apparatus, a pair of first and second main pillars (11, 12) fixed to the bottom surface of the observation stair 80 provided in the side of the furnace, and the first main pillar (11) The first auxiliary pillar 40-1 coupled in a vertical direction to the third and fourth rails 23 and 24 rotatably coupled to the upper and lower sides of the upper and lower sides, and rotated to the upper and lower sides of the second main pillar 12. Second auxiliary pillars 40-2 coupled to the first and second rail poles 21 and 22 in a vertical direction, and first and second pivots rotatably coupled to upper and lower sides between the first and second auxiliary pillars. (31,32), the second heat dissipation plate 51, the first heat dissipation plate 51 is provided in the interspace between the third and fourth rails, and the first and second main pillars provided with a transparent heat dissipation window 52 in the center of the body. One end is connected between the heat dissipation plate 53 and the first and second pivots 31 and 32 to connect the first and second auxiliary columns to the third heat dissipation plate 53-1 and the third side stand 23. The other end is provided with a pulley 11-1 fixed to the first main pillar 11. The weight 70 is connected to one end of the weight rope 61, the first side rail 21 is connected to the cylinder 70 through the pulley fixed to the gas duct 90 on the other end of the first and second auxiliary pillars It is composed of a cylinder rope 71 for rotating the (40-1, 40-2), it is effective to prevent the safety accident by protecting the observer from high heat as well as preventing productivity degradation caused by replacement with the furnace wall edge. .
Description
본 고안은 전기로 노벽 점검장치에 관한 것으로, 상세하게는 전기로 출탕작업이 완료된 후 노벽의 파손유무를 용이하고 안전하게 관찰할 수 있도록 관찰자를 보호하여 주는 전기로 노벽 점검장치에 관한 것이다.The present invention relates to an electric furnace furnace wall inspection apparatus, and more particularly, to an electric furnace furnace wall inspection apparatus that protects the observer to easily and safely observe the presence or absence of damage to the furnace wall after the electric furnace tapping work is completed.
전기로는 몸체와 주변의 다수 보조기기로 조합된 장치로서 용탕을 용해하는 로를 관리하는데 있어 용탕을 출탕한 후에는 전기로의 천정을 열고 작업자가 로벽의 상태를 파악한다.종래, 전기로 로벽상태를 점검하는 방법은 전기로 측부에 설치된 관측계단(80)에 작업자가 올라가 간단한 방열보조기구(110)를 휴대하여 전기로 노벽침식, 용손유무를 육안관찰하는 방법이 사용되어 왔다.An electric furnace is a device that is a combination of a body and a number of auxiliary equipments. In order to manage a furnace that melts molten metal, after the molten metal is tapped, the ceiling of the electric furnace is opened and an operator grasps the state of the furnace wall. The inspection method has been used to visually observe the furnace furnace erosion, the presence or absence of damage by carrying a simple heat dissipation aid 110 to the observation stairway 80 installed on the side of the furnace.
그러나, 종래의 방법은 고온의 로벽에 접근하여 고열에 노출된 상태에서 장시간 지체하며 육안으로 관찰하기에는 어려움이 있어 정확한 노벽상태를 점검하지 못하는 상황이 발생하였다.이로인해, 로벽의 침식용손에 적시대처하지 못하여 설비안정적인 관리측면에서 조기에 설비를 휴지하여 노벽연와 교체나 수리작업을 행하게 되어 생산성을 저하시키는 문제가 있었으며 로벽점검시 고열에 노출된 작업자는 안전사고의 위험을 내포하는 문제가 있었다.However, the conventional method has a situation in which it is difficult to observe the exact furnace wall condition because it is difficult to observe the naked eye for a long time in the state of being exposed to high temperature by approaching the furnace wall of high temperature. There was a problem of reducing productivity by stopping the equipment early and performing the replacement or repair work of the furnace wall in terms of equipment stable management.In addition, the workers exposed to high temperature during the furnace wall inspection had a problem of safety accidents.
따라서, 본 고안이 이루고자 하는 기술적 과제는 상술한 문제점을 해소하여 작업자가 고열로부터 보호됨과 동시에 정확하게 로벽침식상태를 점검할 수 있는 노벽점검장치를 제공함에 있다.Therefore, the technical problem to be achieved by the present invention is to solve the above problems to provide a furnace wall inspection apparatus that can accurately check the furnace wall erosion condition while being protected from high heat.
도 1은 전기로의 구성을 도시한 개략사시도,1 is a schematic perspective view showing the configuration of an electric furnace;
도 2는 종래 노벽 점검방법을 도시한 개략도,Figure 2 is a schematic diagram showing a conventional furnace wall inspection method,
도 3은 본 고안이 구비된 점검장치의 사시도,3 is a perspective view of a check device provided with the present invention,
도 4는 도 3의 부분절개 사시도이다.4 is a partial cutaway perspective view of FIG. 3.
〔도면중 주요부호에 관한 설명〕[Description of Major Code in Drawing]
11 ... 제1메인기둥 11-1 ... 제1도르레11 ... 1st main pillar 11-1 ... 1st pulley
12 ... 제2메인기둥 12-1 ... 제2도르레12 ... 2nd main pillar 12-1 ... 2nd pulley
21 ... 제1가로대 21-1 ... 제1고리21 ... 1st Street 21-1 ... 1st Ring
21-2 ... 제1결합홀 22 ... 제2가로대21-2 ... first coupling hole 22 ... second side stand
22-1 ... 제2결합홀 23 ... 제3가로대22-1 ... second coupling hole 23 ... third side stand
23-1 ... 제2고리 23-2 ... 제1결합홀23-1 ... Second ring 23-2 ... First coupling hole
24 ... 제4가로대 24-1 ... 제3결합홀24 ... fourth side stand 24-1 ... third coupling hole
31 ... 제1회동대 31-1 ... 제4결합홀31 ... First Stage 31-1 ... Fourth Combination Hole
32 ... 제2회동대 32-1 ... 제5결합홀32 ... 2nd Stage 32-1 ... Fifth Joining Hole
40-1 ... 제1보조기둥 40-2 ... 제2보조기둥40-1 ... First Auxiliary Column 40-2 ... Second Auxiliary Column
51 ... 제1방열플레이트 52 ... 방열창51 ... 1st heat radiation plate 52 ... heat radiation window
53 ... 제2방열플레이트 53-1... 제3방열플레이트53 ... 2nd heat radiation plate 53-1 ... 3rd heat radiation plate
60 ... 무게추 61 ... 무게추로우프60 ... weight 61 ... weight rope
70 ... 실린더 71 ... 실린더로우프70 ... cylinder 71 ... cylinder rope
80 ... 관측계단 90 ... 가스덕트80 ... observation stairs 90 ... gas duct
100 ... 로 101 ... 로벽100 ... to 101 ... furnace walls
상술한 기술적 과제를 해결하기 위한 구성은 전기로 측부에 구비된 관측계단의 바닥면에 고정되는 한쌍의 메인기둥과, 메인기둥간에 결합되는 방열플레이트와, 메인기둥에 회동가능하게 걸합되는 가로대에 메인기둥과 평행하게 연결된 한쌍의 보조기둥과, 보조기둥간의 상.하부측에 회동가능하게 결합된 회동대와, 가로대간에 장착됨과 더불어 몸체중앙에 투명한 방열창이 구비된 방열플레이트와, 메인기둥간을 연결하는 방열플레이트와, 회동대간에 결합되어 보조기둥간을 연결하는 방열플레이트와, 가로대에 일단이 연결되어 있으면서 타단에는 무게추가 연결되어 가스덕트에 고정된 도르래를 따라 왕복이동하는 무게추로우프와, 무게추의 하단부에 피스톤로드를 통해 연결되어 메인기둥을 중심으로 보조기둥을 회동시켜주는 실린더로 구성된다.The configuration for solving the above technical problem is a pair of main pillars fixed to the bottom surface of the observation staircase provided in the side of the electric furnace, a heat dissipation plate coupled between the main pillars, and a main rod on the crosspiece rotatably coupled to the main pillars A pair of auxiliary pillars connected in parallel with the pillar, a rotation table coupled rotatably on the upper and lower sides between the auxiliary pillars, a heat dissipation plate equipped with a crossbar and a transparent heat dissipation window in the center of the body, and a main pillar A heat dissipation plate to be connected, a heat dissipation plate coupled to the pivoting rod to connect the auxiliary pillars, and a weight chute that is reciprocated along the pulley fixed to the gas duct by being connected to the other end while one end is connected to the crossbar; It is composed of a cylinder connected to the lower end of the weight through a piston rod to rotate the auxiliary column around the main column. .
이하, 일실시예에 의한 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the embodiment as follows.
전기로 측부에 구비된 관측계단(80)의 바닥면에 고정된 한쌍의 제1,2메인기둥(11,12)과, 제1메인기둥(11)의 상하부측에 회동가능하게 결합된 제3,4가로대(23,24)에 수직방향으로 결합된 제1보조기둥(40-1)와, 제2메인기둥(12)의 상하부측에 회동되게 결합된 제1,2가로대(21,22)에 수직방향으로 결합된 제2보조기둥 (40-2),제1,2보조기둥(40-1,40-2)사이의 상.하부측에 회동가능하게 결합된 제1,2회동대(31,32), 제3,4가로대(23,24)의 사이공간에 장착됨과 더불어 몸체중앙에 투명한 방열창(52)이 구비된 제1방열플레이트(51), 제1,2메인기둥(11,12)간을 연결하는 제2방열플레이트(53), 제1,2회동대 (31,32)간에 장착되어 제1,2보조기둥 (40-1,40-2)을 연결하는 제3방열플레이트(53-1), 제3가로대(23)에 일단이 연결되면서 타단에는 제1메인기둥(11)에 고정된 도르레(11-1)를 통해 무게추(60)가 연결되어진 무게추로우프(61), 제1가로대(21)일단이 연결되면서 타단에 가스덕트(90)에 고정된 도르레(12-1)를 통해 실린더(70)가 연결되어 제1,2보조기둥(40-1,40-2)를 회동시켜주는 실린더로우프(71)로 구성되어 있다.A pair of first and second main pillars 11 and 12 fixed to the bottom surface of the observation stairway 80 provided at the side of the electric furnace, and a third rotatably coupled to the upper and lower sides of the first main pillar 11. The first auxiliary pillar 40-1 coupled to the four rails 23 and 24 in the vertical direction, and the first and second rail poles 21 and 22 pivotally coupled to the upper and lower sides of the second main pillar 12. First and second pivots rotatably coupled to the upper and lower sides between the second auxiliary pillars 40-2 and the first and second auxiliary pillars 40-1 and 40-2, which are vertically coupled to the first and second auxiliary pillars 40-2 and 40-2. 31,32, the first heat dissipation plate 51, the first and second main pillars 11, which are mounted in the space between the third and fourth rails 23 and 24, and are provided with a transparent heat dissipation window 52 in the center of the body. A third heat dissipation plate 53 connected between the second heat dissipation plate 53 and the first and second pivots 31 and 32 to connect the first and second auxiliary pillars 40-1 and 40-2. One end is connected to the plate 53-1, the third side stand 23, and the other end is connected to the weight 60 through the pulley 11-1 fixed to the first main pillar 11. One end of the weight weight rope 61, the first side rail 21 is connected to the cylinder 70 through the pulley 12-1 fixed to the gas duct 90 on the other end of the first and second auxiliary pillars ( It consists of the cylinder rope 71 which rotates 40-1, 40-2.
이하, 본 고안에 따른 작용을 첨부된 예시도면을 참고로하여 상세하게 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings illustrating the operation according to the present invention.
본 고안이 구비된 전기로 노벽 점검장치를 이용하여 노벽을 점검하는 경우 관찰자는 계단상부로 이동하여 삼면이 방열플레이트로 둘러싸인 점검장치내에서 방열창(52)을 이용하여 노벽의 파손상태를 관찰하게 된다.따라서, 고열로부터 보호되며 장시간 정확하게 노벽을 관찰할 수 있다.또한, 노벽의 다른 부분의 관찰을 요하는 경우에는 실린더(70)를 가동하여 피스톤로드를 작동시키게 되면, 실린더(70)에 일측이 연결되고 타측은 제2고정도르레(12-1)를 통해 제1가로대(21)에 결합된 실린더로우프(71)는 풀리는 형상을 유지하게 된다.이때 제3가로대(23)에 일측이 결합되며 제1도르레(11-1)를 통한 하단에는 무게추(60)가 결합된 무게추로우프(61)는 무게추의 중량에 의해 제3가로대(23)를 당겨주게 되어 제3가로대(23)가 제1메인기둥(11)을 중심으로 회동되게 된다.따라서, 제3가로대(23)의 회동에 따라 제3가로대(23)에 결합된 제1보조기둥(40-1)도 이동되게 되어 결과적으로 제1메인기둥(11)과 제1보조기둥(40-1)간에 결합된 제1방열플레이트(51)가 회동가능하게 됨으로써 방향을 변경하게 되어 노벽의 다른부분도 관찰할 수 있게 되는 것이다.When the furnace wall is inspected using the furnace furnace wall inspection device equipped with the present invention, the observer moves to the upper part of the stairs to observe the damage state of the furnace wall using the heat radiation window 52 in the inspection device surrounded by the heat radiation plate on three sides. Therefore, it is possible to observe the furnace wall accurately for a long time and protect it from high heat. In addition, when it is necessary to observe another part of the furnace wall, by operating the cylinder 70 to operate the piston rod, one side of the cylinder 70 The connected and the other side of the cylinder rope 71 coupled to the first rail 21 through the second high precision lever 12-1 is to maintain the release shape. At this time one side is coupled to the third rail 23 At the bottom through the first pulley 11-1, the weight rope 61 coupled with the weight 60 is pulled by the third rail 23 by the weight of the weight so that the third rail 23 is It is rotated about the first main pillar 11. Therefore, according to the rotation of the third side stand 23, the first auxiliary pillar 40-1 coupled to the third side stand 23 is also moved, resulting in the first main column 11 and the first auxiliary column 40. The first heat dissipation plate 51 coupled between -1) is rotatable so that the direction can be changed so that other parts of the furnace wall can be observed.
또한, 반대로 방열창(52)을 회동시킬 경우에는 실린더(70)를 가동하여 피스톤로드를 작동시킴으로써 제1가로대(21)에 결합된 실린더로우프(71)를 당겨주게 되면 제1가로대(21)가 제2메인기둥(12)을 중심으로 회동가능하게 된다.상기의 이유로, 제1가로대(21)에 회동되게 결합된 제2보조기둥(40-2)에 회동되게 결합된 제1회동대(31)도 이동되어 제1회동대(31)에 결합된 제1보조기둥(40-1)과 제1메인기둥(11)사이에 결합된 제3가로대(23)도 회동되게 된다.On the contrary, when the heat dissipation window 52 is rotated, when the cylinder rod 71 coupled to the first rail 21 is pulled by operating the cylinder 70 to operate the piston rod, the first rail 21 is moved. The second main pillar 12 is pivotable about the center. For the above reason, the first pivot 31 pivotally coupled to the second auxiliary pillar 40-2 pivotally coupled to the first rail 21 is provided. ) Is also moved so that the third side pole 23 coupled between the first auxiliary pillar (40-1) and the first main pole (11) coupled to the first pivot (31) is also rotated.
따라서, 제3가로대(23)에 결합된 제1방열플레이트(51)와 방열창(52)도 회동되며 방향을 전환하게 되어 노벽의 다른 부분을 관찰할 수 있게 되는 것이다.Therefore, the first heat dissipation plate 51 and the heat dissipation window 52 coupled to the third side stand 23 are also rotated to change directions so that other parts of the furnace wall can be observed.
본 고안의 효과로는 관찰을 요하는 로벽을 방향을 전환하면서 정확히 관찰할 수 있게 되어 적시에 로벽 침식용손에 대처하여 로벽의 수명을 연장하며 조기에 설비를 휴지하거나 노벽연와 교체를 행하여 발생되는 생산성 저하를 방지함은 물론 관찰자를 고열로부터 보호하여 안전사고를 방지하는 효과가 있다.The effect of the present invention is to be able to observe the furnace wall that needs to be observed accurately by changing the direction, to prolong the life of the furnace wall by dealing with the erosion loss in a timely manner, and to increase productivity by prematurely stopping the equipment or replacing it with the furnace wall smoke. In addition to preventing degradation, there is an effect of preventing the safety accident by protecting the observer from high temperature.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990029954U KR200198185Y1 (en) | 1999-12-28 | 1999-12-28 | Checking device of the furnace wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990029954U KR200198185Y1 (en) | 1999-12-28 | 1999-12-28 | Checking device of the furnace wall |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200198185Y1 true KR200198185Y1 (en) | 2000-10-02 |
Family
ID=19603961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019990029954U KR200198185Y1 (en) | 1999-12-28 | 1999-12-28 | Checking device of the furnace wall |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200198185Y1 (en) |
-
1999
- 1999-12-28 KR KR2019990029954U patent/KR200198185Y1/en not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ITMI20102279A1 (en) | DEVICE FOR THE LOCALIZATION OF LOADS IN LIFTING SYSTEMS | |
US20160060861A1 (en) | Power Lock System for Stage Truss Towers | |
WO2020233727A1 (en) | Device for dismounting and installing high-voltage line t-connector in hot-line operation | |
JP4659563B2 (en) | Temporary scaffold device for dismantling and method for dismantling ultra-high structure using the device | |
EP2328726B1 (en) | An apparatus for splash zone operations | |
KR200198185Y1 (en) | Checking device of the furnace wall | |
WO2017116234A1 (en) | Demolition apparatus | |
KR100823859B1 (en) | Inspection & repair method and the device for an elevated road | |
CN211320738U (en) | Protection device for outdoor framework of transformer substation | |
KR200455417Y1 (en) | Equipment shifter of machine room | |
CN219158607U (en) | Temporary safety purse net for overhauling mechanical equipment | |
CN220307570U (en) | Subway illumination control box | |
CN218714843U (en) | Steel structure climbing device for constructional engineering | |
CN216253570U (en) | Safety device for electromechanical installation | |
CN217323099U (en) | Laser projection device for overhead travelling line of bridge crane | |
CN210917031U (en) | Bridge construction aerial work safety protection platform | |
CN219450426U (en) | Hanging telescopic operation platform | |
CN214735879U (en) | Special device for online quick disassembly of converter sliding plate slag stopping mechanism | |
CN220598178U (en) | Cover beam bracket convenient to detach | |
CN211470692U (en) | Auxiliary supporting frame for communication engineering | |
CN212193129U (en) | A overhaul platform for two roof beam hoist | |
CN221095764U (en) | Noise reduction type building construction platform | |
CN221194584U (en) | Enclose fender for roadbed construction | |
CN214879369U (en) | Steel wire rope alarm device without climbing device | |
CN217866818U (en) | Brick clamping device capable of adapting to clamping of bricks of different types |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010625 Year of fee payment: 3 |
|
LAPS | Lapse due to unpaid annual fee |