KR20000001369U - Filler injection device of casting ladle - Google Patents
Filler injection device of casting ladle Download PDFInfo
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- KR20000001369U KR20000001369U KR2019980011075U KR19980011075U KR20000001369U KR 20000001369 U KR20000001369 U KR 20000001369U KR 2019980011075 U KR2019980011075 U KR 2019980011075U KR 19980011075 U KR19980011075 U KR 19980011075U KR 20000001369 U KR20000001369 U KR 20000001369U
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Abstract
본 고안은 주조래들(Ladle)의 필러(Filler)투입장치에 관한 것으로, 특히 상단에 연결고리(11)가 설치되고, 일측에 필러투입구(12)가 장착되는 커버(10)와; 상부에 상기 커버(10)가 부착되고, 하부에 배출관(13-2)이 형성되며, 상단부에 가이드홀(13-1)이 형성되고, 외주면 중단부에 가이드관(16)이 상기 가이드홀(13-1)과 동일방향으로 장착되며, 내주면 중단부에 가이드관(20)이 고정바(21)에 의해 고정되는 필러공급슈트(13)와; 상단이 각각 상기 가이드홀(13-1)에 삽입되면서 연결관(18)의 외주면에 고정되고, 상단부에 부착되는 가이드바(15)가 상기 가이드관(16)에 상하강되도록 삽입되며, 하단에 발판(22)이 부착되는 지지바(14)와; 상단부가 상기 연결관(18)에 삽입 고정되고, 중단부가 상기 가이드관(21)에 상하이동되도록 삽입되며, 하단부에 도어웨이트(17)가 고정 결합되는 나사봉(19)으로 구성되는 것을 특징으로 하는 주조래들의 필러투입장치에 관한 것이다.The present invention relates to a filler injection device of a ladle (ladle), in particular, the connection ring 11 is installed on the top, the cover 10, the filler inlet 12 is mounted on one side; The cover 10 is attached to the upper portion, the discharge pipe (13-2) is formed in the lower portion, the guide hole (13-1) is formed in the upper end, the guide tube (16) in the outer peripheral surface stop portion is the guide hole ( 13-1) and the filler supply chute 13 is mounted in the same direction, the guide tube 20 is fixed to the inner peripheral surface stop portion by the fixing bar 21; The upper end is inserted into the guide hole 13-1, respectively, and is fixed to the outer circumferential surface of the connection pipe 18, and the guide bar 15 attached to the upper end is inserted to be vertically lowered to the guide pipe 16, A support bar 14 to which the footrest 22 is attached; It is characterized in that the upper end is inserted and fixed to the connection pipe 18, the stop part is inserted so as to be moved to the guide tube 21, the screw rod 19 is fixed to the door weight 17 in the lower end. The present invention relates to a filler injection device for casting ladle.
Description
본 고안은 주조래들(Ladle)의 필러(Filler)투입장치에 관한 것으로, 특히 주조래들의 하부홀을 통해 주조설비에 쇳물 투입시 쇳물의 흐름을 원활하게 하기 위하여 필러를 하부홀에 투입하는 주조래들(Ladle)의 필러(Filler) 투입장치에 관한 것이다.The present invention relates to a filler injection device of a ladle, and in particular, a filler is injected into the lower hole to smoothly flow the molten metal into the casting facility through the lower hole of the casting ladle. The present invention relates to a filler injection device for ladles.
일반적으로, 도1에 도시한 바와같이 주조래들(6)은 최종 용강성분이 조정된 쇳물을 담아 슬라이드게이트(7)에 의해 개폐되는 하부홀(6-1)을 통해 주조설비에 투입하는 쇳물을 투입하는 설비이다.In general, as shown in FIG. 1, the casting ladle 6 contains the molten steel having the final molten steel component adjusted thereto and is introduced into the casting facility through the lower hole 6-1 opened and closed by the slide gate 7. Equipment to inject
이때, 쇳물이 하부홀(6-1)을 통과하는 과정에서 그 흐름을 용이하게 하고, 굳는 현상을 방지하기 위하여 하부홀내에 필러(5)를 투입하게 된다.At this time, in order to facilitate the flow of water in the process of passing through the lower hole (6-1), in order to prevent the phenomenon that the filler 5 is injected into the lower hole.
여기서, 필러(5)는 직경 0.2∼0.3㎜의 입자로서, SiO2; 67%, Cr2O3; 33%로 이루어지고, 입자의 표면이 카본(Carbon)으로 코팅처리되어 있다.Here, the filler (5) is a particle having a diameter of 0.2~0.3㎜, SiO 2; 67%, Cr 2 O 3 ; It consists of 33% and the surface of the particle is coated with carbon.
한편, 종래의 필러투입장치는 크레인훅(1)에 필러투입슈트(4)를 걸고, 주조래들(6)의 중간부분에서 도어웨이트(3)를 체인(2)을 이용하여 위로 잡아 당김으로써 필러투입구(4-1)를 개방하게 되고, 이로써 필러투입슈트내의 필러(5)를 하부홀(6-1)에 투입하게 된다.On the other hand, the conventional filler injection device by hanging the filler injection chute 4 to the crane hook (1), by pulling the door weight (3) up using the chain (2) in the middle of the casting ladle (6) The filler inlet 4-1 is opened, whereby the filler 5 in the filler inlet chute is introduced into the lower hole 6-1.
그러나, 이러한 종래 필러투입장치는 작업자가 고열(약 1,000℃)의 래들(6)의 상부에서 작업을 행하기 때문에 안전사고의 위험이 있고, 필러투입슈트(4)의 권상시 체인(2)이 필러투입슈트에 걸려 절손되는 사고가 빈번하며, 도어웨이트(3)가 투입구(4-1)에 정확히 밀착되지 않아 밑으로 누설되는 문제가 있다.However, such a conventional filler injection device has a risk of safety accident because the operator works on the upper part of the ladle 6 of high temperature (about 1,000 ° C.), and the chain 2 when the filler injection chute 4 is hoisted. Frequent accidents are caught by the filler injection chute, there is a problem that the door weight (3) is not closely adhered to the inlet (4-1) to leak down.
본 고안은 주조래들의 하부홀을 통해 주조설비에 쇳물 투입시 쇳물의 흐름을 원활하게 하기 위하여 필러를 하부홀에 투입하는 주조래들(Ladle)의 필러(Filler) 투입장치를 제공함에 그 목적이 있다.The object of the present invention is to provide a filler input device of a ladle to inject a filler into the lower hole in order to facilitate the flow of the molten metal when the molten metal is introduced into the casting facility through the lower hole of the casting ladle. have.
도1은 종래의 주조래들의 필러투입장치를 나타내는 단면도,1 is a cross-sectional view showing a filler injection device of a conventional casting ladle;
도2는 본 고안에 따른 주조래들의 필러투입장치를 나타내는 분해사시도,Figure 2 is an exploded perspective view showing a filler injection device of the cast ladle according to the present invention,
도3은 본 고안에 따른 주조래들의 필러투입장치를 나타내는 단면도이다.Figure 3 is a cross-sectional view showing a filler injection device of the cast ladle according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1: 크레인훅 2: 체인 3: 도어웨이트 4: 필러투입슈트 5: 필러 6: 주조래들 7: 슬라이드게이트 10: 커버 11: 연결고리 12: 필러투입구 13: 필러공급슈트 14: 지지바 15: 가이드바 16: 가이드관 17: 도어웨이트 18: 연결관 19: 나사봉 20: 가이드관 21: 고정바 22: 발판DESCRIPTION OF SYMBOLS 1: Crane hook 2: Chain 3: Door weight 4: Filler chute 5: Filler 6: Casting ladle 7: Slide gate 10: Cover 11: Hook 12: Filler inlet 13: Filler chute 14: Support bar 15: Guide bar 16: Guide tube 17: Door weight 18: Connector 19: Screw rod 20: Guide tube 21: Fixing bar 22: Scaffold
상기한 목적을 달성하기 위하여 본 고안은 상단에 연결고리가 설치되고, 일측에 필러투입구가 장착되는 커버와; 상부에 상기 커버가 부착되고, 하부에 배출관이 형성되며, 상단부에 가이드홀이 형성되고, 외주면 중단부에 가이드관이 상기 가이드홀과 동일방향으로 장착되며, 내주면 중단부에 가이드관이 고정바에 의해 고정되는 필러공급슈트와; 상단이 각각 상기 가이드홀에 삽입되면서 연결관의 외주면에 고정되고, 상단부에 부착되는 가이드바가 상기 가이드관에 상하강되도록 삽입되며, 하단에 발판이 부착되는 지지바와; 상단부가 상기 연결관에 삽입 고정되고, 중단부가 상기 가이드관에 상하이동되도록 삽입되며, 하단부에 도어웨이트가 고정 결합되는 나사봉으로 구성되는 것을 특징으로 하는 주조래들의 필러투입장치를 제공한다.In order to achieve the above object, the present invention includes a cover having a connecting ring installed at an upper end thereof, and a filler inlet mounted at one side thereof; The cover is attached to the upper portion, the discharge pipe is formed in the lower portion, the guide hole is formed in the upper end, the guide tube is mounted in the same direction as the guide hole in the outer peripheral surface stop portion, the guide tube is fixed to the inner peripheral surface stop portion by the fixing bar A fixed filler supply chute; A support bar having an upper end inserted into the guide hole and fixed to an outer circumferential surface of the connection pipe, and a guide bar attached to the upper end to be vertically lowered to the guide pipe, and having a foot plate attached to the lower end; The upper end is inserted and fixed to the connecting pipe, the stop part is inserted so as to be moved to the guide tube, it provides a filler injection device of the cast ladle, characterized in that consisting of a screw rod is fixed to the door weight to the lower end.
도면을 참조하여 본 고안의 구성을 설명한다.The configuration of the present invention will be described with reference to the drawings.
도2는 본 고안에 따른 주조래들의 필러투입장치를 나타내는 분해사시도이고, 도3은 본 고안에 따른 주조래들의 필러투입장치를 나타내는 단면도이다.Figure 2 is an exploded perspective view showing a filler injection device of the casting ladle according to the present invention, Figure 3 is a cross-sectional view showing a filler injection device of the casting ladle according to the present invention.
필러(5)를 내장하는 필러공급슈트(13)는 상부에 깔때기모양의 커버(10)가 볼트에 의해 부착되어 있고, 하부에 필러를 주조래들(6)의 하부홀(6-1)에 투입하는 배출관(13-2)이 형성되어 있다.In the filler supply chute 13 having the filler 5 embedded therein, a funnel-shaped cover 10 is attached to the upper part by a bolt, and a filler is attached to the lower hole 6-1 of the casting ladle 6 at the lower part. The discharge pipe 13-2 which throws in is formed.
또한, 필러공급슈트(13)에는 그 외주면의 중단부에 4개의 가이드관(16)이 각각 상하축방향으로 장착되어 있고, 그 내주면의 중단부에 고정바(21)에 의해 지지되는 동심축방향의 가이드관(20)이 설치되어 있으며, 그 상단부에 가이드관(16)과 동일방향의 가이드홀(13-1)이 형성되어 있다.In addition, the filler supply chute 13 is provided with four guide pipes 16 mounted in the up-and-down axial direction, respectively, in the middle portion of the outer circumferential surface thereof. The guide tube 20 is provided, and the guide hole 13-1 in the same direction as the guide tube 16 is formed in the upper end part.
이때, 커버(10)에는 상단에 크레인훅(1)에 걸 수 있도록 연결고리(11)가 장착되어 있고, 중단 일측에 필러투입구(12)가 설치되어 있다.At this time, the cover 10 is attached to the hook 11 so as to be hooked to the crane hook 1 on the upper end, the filler inlet 12 is provided on one side of the suspension.
그리고, 필러공급슈트(13)를 지지하는 4개의 지지바(14)는 그 하단에 발판(22)이 각각 부착되어 있고, 그 상단부가 각각 가이드홀(13-1)에 삽입되어 있으며, 그 상단부 하면에 가이드관(16)의 내주면을 따라 상하이동되는 가이드바(15)가 고정되어 있다.In addition, the four support bars 14 supporting the filler supply chute 13 have foot plates 22 attached to their lower ends, and their upper ends are inserted into the guide holes 13-1, respectively, and the upper ends thereof. A guide bar 15 which is moved up and down along the inner circumferential surface of the guide tube 16 is fixed to the lower surface.
여기서, 필러공급슈트(13)에 내장되는 지지바(14)의 상단은 가이드관(20)과 동일축을 이루는 연결관(18)의 외주면에 고정 부착되어 있다.Here, the upper end of the support bar 14 embedded in the filler supply chute 13 is fixedly attached to the outer circumferential surface of the connecting tube 18 coaxial with the guide tube 20.
한편, 상하단부에 각각 나사부(19-1,19-2)를 형성하면서 중단부에 이동부(19-3)를 형성하는 나사봉(19)은 나사부(19-1,19-2)에 각각 연결관(18)과 도어웨이트(17)가 너트에 의해 고정 결합되고, 이동부(19-3)가 가이드관(20)에 상하 이동되도록 결합되어 있다.On the other hand, the screw rods 19 which form the moving parts 19-3 in the middle part while the threaded parts 19-1 and 19-2 are formed in the upper and lower ends, respectively, are provided in the threaded parts 19-1 and 19-2, respectively. The connecting pipe 18 and the door weight 17 are fixedly coupled by a nut, and the moving part 19-3 is coupled to the guide pipe 20 to move up and down.
이하, 본 고안의 작용을 설명한다.Hereinafter, the operation of the present invention.
먼저, 연결고리(11)에 연결된 크레인훅(1)으로 공급슈트(13)를 들어 올려 가이드홀(13-1)의 하부측에 지지바(14)가 위치하도록 하면 도어웨이트(17)가 배출관(13-2)에 밀착되는 배출관 폐쇄상태가 된다.First, when the support bar 14 is located on the lower side of the guide hole 13-1 by lifting the supply chute 13 with the crane hook 1 connected to the connecting ring 11, the door weight 17 is discharge pipe. The discharge pipe close to (13-2) is in a closed state.
이때, 필러투입구(12)를 통해 필러공급슈트(13)내에 필러(5)를 투입하고, 크레인훅(1)을 서서히 내리면 필러를 내장한 공급슈트(13)가 자중에 의해 가이드홀(13-1)을 따라 하강하게 된다.At this time, the filler 5 is introduced into the filler supply chute 13 through the filler inlet 12, and when the crane hook 1 is slowly lowered, the supply chute 13 containing the filler is guided by its own weight. Descend along 1).
여기서, 필러공급슈트(13)를 따라 하강되는 배출관(13-2)은 밀착되어 있던 도어웨이트(17)와 분리되면서 개방되고, 개방된 배출관을 통해 필러(5)가 배출되면서 하부홀(6-1)에 공급된다.Here, the discharge pipe 13-2 which is lowered along the filler supply chute 13 is opened while being separated from the door weight 17 which is in close contact, and the filler 5 is discharged through the open discharge pipe, thereby lowering the holes 6-. Supplied to 1).
또한, 하강하던 필러공급슈트(13)는 가이드홀(13-1)의 상부측에 지지바(14)가 걸리면서 그 하강이 멈추게 된다.In addition, the descending filler supply chute 13 is stopped while the support bar 14 is caught on the upper side of the guide hole (13-1).
그리고, 필러공급슈트(13)내의 필러(5)투입이 완료되면 다시, 크레인훅(1)을 이용하여 필러공급슈트(13)를 들어올리면 가이드홀(13-1)의 하부측에 지지바(14)가 걸릴 때까지 필러공급슈트는 상승하게 된다.Then, when the filling of the filler 5 in the filler supply chute 13 is completed, when the filler supply chute 13 is lifted up using the crane hook 1, the support bar 13 is provided at the lower side of the guide hole 13-1. Filler supply chute rises until 14).
이때, 필러공급슈트(13)를 따라 상승되는 배출관(13-2)은 도어웨이트(17)와 밀착되면서 폐쇄되고, 이로써 배출관을 통한 필러(5) 배출이 차단된다.At this time, the discharge pipe (13-2) which is raised along the filler supply chute 13 is closed while being in close contact with the door weight (17), whereby the discharge of the filler (5) through the discharge pipe is blocked.
본 고안은 주조래들의 하부홀을 통해 주조설비에 쇳물 투입시 쇳물의 흐름을 원활하게 하기 위한 필러를 안전하고도 효율적으로 하부홀에 투입할 수 있는 효과를 제공하게 된다.The present invention provides an effect that can be safely and efficiently injected into the lower hole of the filler to smooth the flow of the water in the casting facility through the lower hole of the casting ladle.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980011075U KR20000001369U (en) | 1998-06-24 | 1998-06-24 | Filler injection device of casting ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980011075U KR20000001369U (en) | 1998-06-24 | 1998-06-24 | Filler injection device of casting ladle |
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| KR20000001369U true KR20000001369U (en) | 2000-01-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100768301B1 (en) * | 2001-07-16 | 2007-10-17 | 주식회사 포스코 | Filler throwing apparatus for ladle |
| KR100896615B1 (en) * | 2002-07-22 | 2009-05-08 | 주식회사 포스코 | An apparatus for throwing filler into the tapping hole of a laddle |
| CN111485280A (en) * | 2020-03-19 | 2020-08-04 | 肇庆市华师大光电产业研究院 | Single crystal mesoporous Mo for lithium sulfur battery anode material3N2Preparation method and application thereof |
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1998
- 1998-06-24 KR KR2019980011075U patent/KR20000001369U/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100768301B1 (en) * | 2001-07-16 | 2007-10-17 | 주식회사 포스코 | Filler throwing apparatus for ladle |
| KR100896615B1 (en) * | 2002-07-22 | 2009-05-08 | 주식회사 포스코 | An apparatus for throwing filler into the tapping hole of a laddle |
| CN111485280A (en) * | 2020-03-19 | 2020-08-04 | 肇庆市华师大光电产业研究院 | Single crystal mesoporous Mo for lithium sulfur battery anode material3N2Preparation method and application thereof |
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| Date | Code | Title | Description |
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| WITN | Withdrawal due to no request for examination |