KR200155952Y1 - Roll of slab storage roller and block cooler - Google Patents
Roll of slab storage roller and block cooler Download PDFInfo
- Publication number
- KR200155952Y1 KR200155952Y1 KR2019950027394U KR19950027394U KR200155952Y1 KR 200155952 Y1 KR200155952 Y1 KR 200155952Y1 KR 2019950027394 U KR2019950027394 U KR 2019950027394U KR 19950027394 U KR19950027394 U KR 19950027394U KR 200155952 Y1 KR200155952 Y1 KR 200155952Y1
- Authority
- KR
- South Korea
- Prior art keywords
- block
- roll
- lower block
- slab
- feed roller
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
본 고안은 슬라브 이송롤러의 롤과 블럭냉각장치에 관한것으로, 연속주조장치(Continuous Casting Device)를 통해 생산된 슬라브(Slab)를 후 공정으로 이송시켜주는 런 아웃롤러(Run Out Roller)의 롤(Roll)과 베어링 블럭(Bearing Block)을 슬라브(Slab)에서 발생하는 전도열과 복사열로 부터 설비를 보호하는 슬라브 이송롤러의 롤과 블럭냉각장치에 관한 것이다.The present invention relates to a roll and a block cooling device of a slab feed roller, and a roll of a run out roller that transfers a slab produced through a continuous casting device to a post process ( The present invention relates to a roll and block cooling device of a slab feed roller that protects a facility from rolls and bearing blocks from conduction heat and radiant heat generated in the slab.
본 고안에 따른 슬라브 이송롤러의 롤과 블럭냉각장치은 상부블럭(1)과 하부블럭(2)으로 이루어져 체결볼트(3)로 체결되는 슬라브 이송롤러의 베어링블럭에 있어서, 상기 하부블럭(2)에는 냉각수를 통수할수 있는 하부블럭유로(10,10',11,11')가 형성되어 있고, 상기 하부블럭유로(10)에는 냉각수 공급을 위한 냉각수 인입관(4)이 연결되고, 하부블럭유로(11)에는 롤(7)에 냉각수분사를 위한 분사관(6)이 설치되어 있으며, 상기 상부블럭(1)에는 하부블럭유로(10)로 부터 공급된 냉각수가 하부블럭유로(11)로 통수되도록 상부블럭유로(8,9)가 형성되어 있고, 상기 상부블럭유로(8,9)는 연결관(5)에 의해 연결되는 것으로 구성되어있다.The roll and block cooling device of the slab feed roller according to the present invention is composed of an upper block (1) and a lower block (2) in the bearing block of the slab feed roller fastened to the fastening bolt (3), the lower block (2) Lower block flow paths 10, 10 ′, 11, and 11 ′ capable of passing cooling water are formed, and the lower block flow path 10 is connected to a coolant inlet pipe 4 for supplying cooling water, and a lower block flow path ( 11, a spray pipe 6 for spraying the coolant is installed on the roll 7, and the coolant supplied from the lower block channel 10 is passed through the lower block channel 11 in the upper block 1. Upper block passages 8 and 9 are formed, and the upper block passages 8 and 9 are configured to be connected by connecting pipes 5.
Description
제1도는 본 고안에 따른 설비의 외관 사시도.1 is an external perspective view of the installation according to the present invention.
제2도는 본 고안에 따른 장치의 상부블럭 사시도.Figure 2 is a perspective view of the top block of the device according to the present invention.
제3도는 본 고안에 따른 장치의 하부블럭 사시도.Figure 3 is a perspective view of the lower block of the device according to the present invention.
제4도는 본 고안에 따른 냉각수 유로 표시도를 각각 나타낸다.4 is a view showing a coolant flow path display diagram according to the present invention, respectively.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 상부블럭 2 : 하부블럭1: upper block 2: lower block
3 : 체결볼트 4 : 냉각수 인입관3: fastening bolt 4: coolant inlet pipe
5 : 연결관 6 : 분사관5 connector 6 injection pipe
7 : 롤 8,9,8',9' : 상부블럭 유로7: roll 8,9,8 ', 9': upper block flow path
10,11,10',11' : 하부블럭 유로 12 : 기초볼트구멍10,11,10 ', 11': Lower block flow path 12: Foundation bolt hole
본 고안은 슬라브 이송롤러의 롤과 블럭냉각장치에 관한것으로, 연속주조장치(Continuous Casting Device)를 통해 생산된 슬라브(Slab)를 후 공정으로 이송시켜주는 런 아웃롤러(Run Out Roller)의 롤(Roll)과 베어링 블럭(Bearing Block)을 슬라브(Slab)에서 발생하는 전도열과 복사열로 부터 설비를 보호하는 슬라브 이송롤러의 롤과 블럭냉각장치에 관한 것이다.The present invention relates to a roll and a block cooling device of a slab feed roller, and a roll of a run out roller that transfers a slab produced through a continuous casting device to a post process ( The present invention relates to a roll and block cooling device of a slab feed roller that protects a facility from rolls and bearing blocks from conduction heat and radiant heat generated in the slab.
일반적으로 런 아웃롤러(Run Out Roller)를 통하여 후공정으로 이송되는 슬라브(Slab)의 표면온도가 800~900℃ 이기때문에, 슬라브(Slab)와 직접 접촉하여 회전하는 롤(Roll)과 롤(Roll)을 고정지지하는 베어링(Bearing)과 베어링(Bearing) 블럭에는 전도열과 복사열이 작용한다.In general, the surface temperature of the slab transferred to the post-process through the run out roller is 800 ~ 900 ° C, so the roll and roll are rotated in direct contact with the slab. ) Conductive and radiant heat are applied to the bearings and bearing blocks that hold and hold).
종래에는 이러한 열을 차단하거나 방열시킬수있는 아무런 장치가 없었으므로 롤베어링에 공급되는 그리스(Grease)가 열에 의해 그리스(Grease)공급관에 고착되었으며, 베어링블럭내로 공급된 그리스를 잔류시키고 외부의 불순물이 베어링블럭내로 침투하지 못하게하는 오일시일(Oil Seal)의 용손을 초래하였을뿐만 아니라, 주조작업 완료후 수리작업을 하기 위해서 10분이상 냉각수를 뿌려야만하는 문제점을 가지고 있다.In the past, there was no device to block or dissipate such heat, so grease supplied to the roll bearing was fixed to the grease supply pipe by heat, and the grease supplied into the bearing block remained and external impurities contained in the bearing. Not only did it cause the oil seal not to penetrate into the block, but also had to be sprayed with coolant for at least 10 minutes to perform repair work after the casting work was completed.
본 고안은 이와 같은 종래기술의 문제점을 해결하기 위하여, 베어링 블럭(Bearing Block)에 냉각수를 공급하여 주므로써, 슬라브(Slab)로 부터 발생하는 전도열과 복사열을 효과적으로 차단하고 외부로 방열시켜 설비를 보호 할 수있는 슬라브 이송롤러의 롤과 블럭냉각장치를 제공하는 데 그 목적이 있다.In order to solve the problems of the prior art, the present invention supplies cooling water to a bearing block, thereby effectively blocking conduction heat and radiant heat generated from slabs and radiating heat to the outside to protect the facility. The purpose is to provide a roll and block cooling device of the slab feed roller.
상기한 목적을 달성하기 위하여 본 고안은 상부블럭과 하부블럭으로 이루어져 체결볼트로 체결되는 슬라브 이송롤러의 베어링블럭에 있어서, 상기 하부블럭에는 냉각수를 통수할수 있는 하부블럭유로가 형성되어 있고, 상기 하부블럭유로에는 냉각수 공급을 위한 냉각수 인입관이 연결되고, 하부블럭유로에는 롤에 냉각수분사를 위한 분사관이 설치되어 있으며, 상기 상부블럭에는 하부블럭유로로 부터 공급된 냉각수가 하부블럭유로로 통수되도록 상부블럭유로가 형성되어 있고, 상기 상부블럭유로는 연결관에 의해 연결되어 있는것을 특징으로 하는 슬라브 이송롤러의 롤과 블럭냉각장치를 제공 한다.In order to achieve the above object, the present invention has a bearing block of a slab feed roller fastened by fastening bolts consisting of an upper block and a lower block, wherein the lower block has a lower block flow path through which cooling water can be passed, The block flow path is connected to the coolant inlet pipe for supplying the coolant, and the lower block flow path is equipped with a spray pipe for spraying the coolant on the roll, and the upper block allows the coolant supplied from the lower block flow path to the lower block flow path. An upper block flow path is formed, and the upper block flow path provides a roll and block cooling device of the slab feed roller, which is connected by a connecting pipe.
이하에 첨부도면을 참고한 본 고안의 실시예를 통해 본 고안을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 하부블럭(2)과 상부블럭(1)으로 이루어져 있으며, 하부블록(2)에는 베어링과 롤(7)이 안착되며, 기초볼트구멍(12)에는 M24×140의 볼트(Bolt)에 의해 롤러테이블(Roller Table)과 결합한다. 또한, 상부블럭(1)은 롤(Roll,7)에 취부된 베어링을 덮어주며 체결볼트(3)에 의하여 하부블럭(2)과 결합한다.The present invention consists of a lower block (2) and an upper block (1), the bearing and the roll (7) is seated in the lower block (2), the foundation bolt hole (12) in the bolt of M24 × 140 It is combined with a roller table. In addition, the upper block 1 covers the bearings mounted on the rolls 7 and is coupled to the lower block 2 by the fastening bolts 3.
상기 하부블럭(2)에는 네개의 하부블럭유로(10,10',11,11')가 형성되어 있으며 하부블럭유로(10)에 10㎜의 동 파이프로 제작된 냉각수 인입관(4)이 컨넥터(Connector)로 접속되어있고 하부블럭유로(11)에는 롤(7)에 냉각수를 분사 하기 위한 분사관(6)이 설치되어 있다. 또한 상부블럭(1)에는 상부블럭(1)을 관통하는 네개 상부블럭유로(8,9,8',9')가 형성되어 있고 연결관(5)으로 연결되어 있다.Four lower block flow paths 10, 10 ', 11, and 11' are formed in the lower block 2, and a coolant inlet pipe 4 made of a copper pipe of 10 mm in the lower block flow path 10 is connected to the connector. It is connected by a connector, and the lower block flow passage 11 is provided with an injection pipe 6 for injecting cooling water to the roll 7. In addition, four upper block flow paths 8, 9, 8 ', and 9' penetrating the upper block 1 are formed in the upper block 1, and are connected to the connection pipe 5.
이와같이 구성된 본 고안의 작용효과를 설명한다.The effect of the present invention configured as described above will be described.
주조작업과 함께 냉각수 인입관(4)으로 냉각수가 공급되면 하부블럭유로(10)를 통하여 상부블럭유로(9)와 하부블럭유로(11)를 거쳐 분사관(6)으로 배출되면서 롤(7)의 표면에 냉각수를 분사하게된다. 이와같은 냉각수의 회전에 의해 상부블럭(1)과 하부블럭(2)이 냉각되어지고 롤(7)의 표면도 냉각되어진다.When the coolant is supplied to the coolant inlet pipe 4 together with the casting operation, the coolant is discharged to the injection pipe 6 through the upper block passage 9 and the lower block passage 11 through the lower block passage 10 and the roll 7. To spray coolant to the surface of the. By the rotation of the cooling water, the upper block 1 and the lower block 2 are cooled, and the surface of the roll 7 is also cooled.
상기 상부블럭(1)과 하부블럭(2)사이의 누수방지를 위하여 유로주변의 슬럿(Slot)홈에는 오링(O Ring,22)이 삽입되어 있다. 또한 하부블럭(2)의 티 웨이(T Way,13)는 고정용 키이(Key)와 접속하는 역활을 한다.In order to prevent leakage between the upper block 1 and the lower block 2, an O-ring 22 is inserted into a slot groove around a flow path. In addition, the T way 13 of the lower block 2 serves to connect with the fixing key.
상기한 바와같이 본 고안은 베어링 상하블럭에 냉각수를 통수시켜 주므로써 롤에 전달되는 온도를 종전의 140℃~150℃에서 80℃~90℃로 내릴 수 있었으며, 베어링블럭 온도 역시 90℃~100℃에서 40℃~50℃로 낮출수 있었다. 따라서 종래의 열때문에 발생되어 왔던 제반문제를 해결하는 효과를 가져오게 되었다.As described above, the present invention was able to lower the temperature delivered to the roll from the previous 140 ° C. to 150 ° C. to 80 ° C. to 90 ° C. by passing cooling water through the upper and lower blocks of the bearing, and the bearing block temperature was also 90 ° C. to 100 ° C. It could be lowered from 40 ℃ to 50 ℃. Therefore, it has the effect of solving various problems that have been generated due to the conventional heat.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950027394U KR200155952Y1 (en) | 1995-09-30 | 1995-09-30 | Roll of slab storage roller and block cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950027394U KR200155952Y1 (en) | 1995-09-30 | 1995-09-30 | Roll of slab storage roller and block cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970012277U KR970012277U (en) | 1997-04-25 |
| KR200155952Y1 true KR200155952Y1 (en) | 1999-09-01 |
Family
ID=19425027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950027394U KR200155952Y1 (en) | 1995-09-30 | 1995-09-30 | Roll of slab storage roller and block cooler |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200155952Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255065B1 (en) | 2006-02-20 | 2013-04-17 | 주식회사 포스코 | Partially cooling apparatus and method |
-
1995
- 1995-09-30 KR KR2019950027394U patent/KR200155952Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255065B1 (en) | 2006-02-20 | 2013-04-17 | 주식회사 포스코 | Partially cooling apparatus and method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970012277U (en) | 1997-04-25 |
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