KR100784234B1 - 소둔로의 내부 허스롤 교번장치 - Google Patents
소둔로의 내부 허스롤 교번장치 Download PDFInfo
- Publication number
- KR100784234B1 KR100784234B1 KR1020010080309A KR20010080309A KR100784234B1 KR 100784234 B1 KR100784234 B1 KR 100784234B1 KR 1020010080309 A KR1020010080309 A KR 1020010080309A KR 20010080309 A KR20010080309 A KR 20010080309A KR 100784234 B1 KR100784234 B1 KR 100784234B1
- Authority
- KR
- South Korea
- Prior art keywords
- hearth roll
- roll
- annealing furnace
- hearth
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
- F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
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- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
Claims (4)
- 사각형태의 함체구조물로 길이방향으로 연속 설치되며 내부에는 스트립을 받쳐주기 위한 허스롤이 스트립 폭방향으로 배치되어 일정간격을 두고 설치되며, 허스롤과 허스롤 사이에는 U자 형태의 스트립 가열튜브가 설치되어 버너와 스택으로 연결되는 구조의 소둔로에 있어서,소둔로 내에 설치되는 허스롤과 예비허스롤,상기 허스롤과 예비허스롤을 필요에 따라 승하강시켜 사용되는 롤을 교체하기 위한 롤 교대부,스트립 파단시 상기 허스롤과 예비허스롤을 모두 승강시키기 위한 승강부를 포함하는 것을 특징으로 하는 소둔로의 내부 허스롤 교번장치.
- 제 1 항에 있어서, 상기 롤 교대부는 상기 소둔로 측벽 중간부에 길이방향으로 설치되는 프레임과 소둔로 하단 사이에 수직설치되어 상기 허스롤과 예비허스롤의 이동블럭이 승하강가능하게 연결되는 가이드봉과, 소둔로 상단에 폭방향으로 회동가능하게 설치되는 회전축, 회전축 선단에 고정설치되는 스프로켓휠, 프레임을 관통하여 허스롤과 예비허스롤이 설치된 이동블럭 상단에 연결되고 상기 스프로켓휠에 걸쳐지는 체인, 일측 회전축 끝단에 회전축에 대해 직각으로 설치되는 작동레버, 소둔로 측벽에 설치되고 상기 레버 자유단에 연결되어 회전축을 중심으로 레버를 회동시키기 위한 구동실린더를 포함하는 것을 특징으로 하는 소둔로의 내부 허 스롤 교번장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 승강부는 상기 각 이동블럭 상단에 연결되는 와이어와 스프로켓휠에 걸쳐지는 체인 사이에 설치되는 보조실린더를 포함하는 것을 특징으로 하는 소둔로의 내부 허스롤 교번장치.
- 제 3 항에 있어서, 상기 보조실린더의 피스톤로드 선단에는 턴버클이 링크결합되고, 체인 끝에는 선단에 수나사가 형성된 나사축이 링크결합되어 상기 나사축이 턴버클에 너트를 매개로 나사결합되어, 체인 또는 와이어에 걸리는 장력을 조절하기 위한 장력조절수단을 더욱 포함하는 것을 특징으로 하는 소둔로의 내부 허스롤 교번장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010080309A KR100784234B1 (ko) | 2001-12-17 | 2001-12-17 | 소둔로의 내부 허스롤 교번장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010080309A KR100784234B1 (ko) | 2001-12-17 | 2001-12-17 | 소둔로의 내부 허스롤 교번장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030049960A KR20030049960A (ko) | 2003-06-25 |
KR100784234B1 true KR100784234B1 (ko) | 2007-12-10 |
Family
ID=29575743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010080309A Expired - Fee Related KR100784234B1 (ko) | 2001-12-17 | 2001-12-17 | 소둔로의 내부 허스롤 교번장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100784234B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08295948A (ja) * | 1995-04-28 | 1996-11-12 | Kawasaki Steel Corp | スリーブ付きハースロール |
KR200260888Y1 (ko) * | 1997-03-10 | 2002-06-21 | 이구택 | 허스롤의 휘어짐방지장치 |
KR200278278Y1 (ko) * | 1998-07-27 | 2002-07-18 | 이구택 | 수직로내 열차단 도어장치 |
-
2001
- 2001-12-17 KR KR1020010080309A patent/KR100784234B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08295948A (ja) * | 1995-04-28 | 1996-11-12 | Kawasaki Steel Corp | スリーブ付きハースロール |
KR200260888Y1 (ko) * | 1997-03-10 | 2002-06-21 | 이구택 | 허스롤의 휘어짐방지장치 |
KR200278278Y1 (ko) * | 1998-07-27 | 2002-07-18 | 이구택 | 수직로내 열차단 도어장치 |
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Publication number | Publication date |
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KR20030049960A (ko) | 2003-06-25 |
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