KR100910787B1 - 빌릿 예열을 위한 폐열보온커버장치 - Google Patents
빌릿 예열을 위한 폐열보온커버장치 Download PDFInfo
- Publication number
- KR100910787B1 KR100910787B1 KR1020070112405A KR20070112405A KR100910787B1 KR 100910787 B1 KR100910787 B1 KR 100910787B1 KR 1020070112405 A KR1020070112405 A KR 1020070112405A KR 20070112405 A KR20070112405 A KR 20070112405A KR 100910787 B1 KR100910787 B1 KR 100910787B1
- Authority
- KR
- South Korea
- Prior art keywords
- billet
- furnace
- cover
- heating
- heat
- 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
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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
- F27B9/32—Casings
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- 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
- F27B9/36—Arrangements of heating 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids or removable covers
- F27D1/1808—Removable covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Description
| 열정산 측정결과 | |||
| 구분 | 열량(103㎉/ton) | 비율 | |
| 공급열 | 연료연소열연소용공기현열 스케일생성열장입소재현열 | 214.745.179.3420.75 | 63.213.292.7420.75 |
| 소비열 | 추출소재현열폐가스현열스케일현열냉각수현열방산열장입/추출손실열량스키드포스트손실열량 | 19.8100.01.2925.06.0611.36.19 | 56.029.40.387.351.83.321.8 |
| 연료원단위 합계 | 339.71 | 100 | |
Claims (1)
- 본 발명은 연주공정에서 생산된 반제품의 빌릿(b)을 압연공정에 투입하기 전에 압연 가열로(10)에서 가열공정을 거치는 단계에서 가열로(10) 내부의 가열열이 가열소재의 장입과정에서 발생하는 외부공기유입과 폐열방출로 인하여 손실이 발생하는것을 방지하기 위하여 가열로(10)의 정면부 빌릿장입부(17a)에서 빌릿공급부(17c)까지의 구간에서 빌릿예열테이블(15)을 덮는 보온커버(11)와 빌릿이송롤러테이블(16)을 덮는 예비 보온커버(12)가 있고 빌릿예열테이블(15)과 빌릿이송롤러테이블(16)의 빌릿공급부(17c)까지의 구간을 보온커버(11, 12)장치를 하여 폐열손실을 극소화하여 벙커-C유 절감에 의한 에너지비용을 줄여 생산이익 극대화를 기득시켜 주는 보온커버(11, 12)장치의 제공에 관한 발명.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070112405A KR100910787B1 (ko) | 2007-11-06 | 2007-11-06 | 빌릿 예열을 위한 폐열보온커버장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070112405A KR100910787B1 (ko) | 2007-11-06 | 2007-11-06 | 빌릿 예열을 위한 폐열보온커버장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090046334A KR20090046334A (ko) | 2009-05-11 |
| KR100910787B1 true KR100910787B1 (ko) | 2009-08-04 |
Family
ID=40856214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070112405A Expired - Fee Related KR100910787B1 (ko) | 2007-11-06 | 2007-11-06 | 빌릿 예열을 위한 폐열보온커버장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100910787B1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101373164B1 (ko) * | 2012-08-24 | 2014-03-11 | 주식회사 포스코 | 슬라브 가열장치 및 슬라브 가열방법 |
| KR101435321B1 (ko) * | 2013-02-28 | 2014-08-27 | 현대제철 주식회사 | 소결광 제조용 소결대차 |
| CN108687299A (zh) * | 2018-08-09 | 2018-10-23 | 德清县鑫宏锻造有限公司 | 锻造炉 |
| KR102677149B1 (ko) * | 2023-12-28 | 2024-06-20 | (주)세창스틸 | 심리스 파이프용 환봉 2차 보온 가열장치 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6068102A (ja) * | 1983-09-22 | 1985-04-18 | Sumitomo Metal Ind Ltd | 厚板圧延法 |
| JPH05296663A (ja) * | 1992-03-31 | 1993-11-09 | Matsushita Electric Ind Co Ltd | 加熱装置 |
| JPH06114548A (ja) * | 1992-10-06 | 1994-04-26 | Tamura Seisakusho Co Ltd | リフローはんだ付け装置 |
| KR200169559Y1 (ko) | 1999-08-24 | 2000-02-15 | 포항종합제철주식회사 | 가열로의 외부공기 침입방지 장치 |
-
2007
- 2007-11-06 KR KR1020070112405A patent/KR100910787B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6068102A (ja) * | 1983-09-22 | 1985-04-18 | Sumitomo Metal Ind Ltd | 厚板圧延法 |
| JPH05296663A (ja) * | 1992-03-31 | 1993-11-09 | Matsushita Electric Ind Co Ltd | 加熱装置 |
| JPH06114548A (ja) * | 1992-10-06 | 1994-04-26 | Tamura Seisakusho Co Ltd | リフローはんだ付け装置 |
| KR200169559Y1 (ko) | 1999-08-24 | 2000-02-15 | 포항종합제철주식회사 | 가열로의 외부공기 침입방지 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090046334A (ko) | 2009-05-11 |
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