KR100931484B1 - 수직 소둔로 - Google Patents
수직 소둔로 Download PDFInfo
- Publication number
- KR100931484B1 KR100931484B1 KR1020070081055A KR20070081055A KR100931484B1 KR 100931484 B1 KR100931484 B1 KR 100931484B1 KR 1020070081055 A KR1020070081055 A KR 1020070081055A KR 20070081055 A KR20070081055 A KR 20070081055A KR 100931484 B1 KR100931484 B1 KR 100931484B1
- Authority
- KR
- South Korea
- Prior art keywords
- muffle
- communication
- annealing furnace
- stack
- heating wall
- Prior art date
Links
Images
Classifications
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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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/562—Details
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- 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
- C21D9/0043—Muffle furnaces; Retort furnaces
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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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/66—Tower-type furnaces
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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
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/045—Furnaces with controlled atmosphere
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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
- F27B9/14—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
- F27B9/142—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 along a vertical axis
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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
- F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
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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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/16—Arrangements of air or gas supply devices
- F27B2005/161—Gas inflow or outflow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
Claims (3)
- 가열벽 내부에 머플이 관통되고 일측으로 연소가스를 배출시키기 위한 스택이 설치되는 수직 소둔로에 있어서,상기 스택은 상기 가열벽의 최하단 측면과 상기 가열벽의 최상단 측면 사이에 설치되며, 그 사이에서 상기 최하단 측면으로부터 1/10 이상의 높이에 상기 가열벽 외부의 측면과 직교하는 방향으로 설치되는 다수 개의 제1 연통;상기 제1 연통의 외측면에 상기 가열벽의 외주부를 둘러싸는 링 형상의 제2 연통; 및상기 제2 연통의 일측에 상기 제2 연통과 직교하는 방향으로 연장된 제3 연통으로 이루어지는 수직 소둔로.
- 삭제
- 제1 항에 있어서,상기 가열벽의 외측에는 상기 머플을 가열시키기 위해 버너를 더 포함하는 수직 소둔로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070081055A KR100931484B1 (ko) | 2007-08-13 | 2007-08-13 | 수직 소둔로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070081055A KR100931484B1 (ko) | 2007-08-13 | 2007-08-13 | 수직 소둔로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090016803A KR20090016803A (ko) | 2009-02-18 |
KR100931484B1 true KR100931484B1 (ko) | 2009-12-11 |
Family
ID=40685713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070081055A KR100931484B1 (ko) | 2007-08-13 | 2007-08-13 | 수직 소둔로 |
Country Status (1)
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KR (1) | KR100931484B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101634081B1 (ko) * | 2014-12-24 | 2016-06-28 | 주식회사 포스코 | 수직소둔로 머플 하부의 국부변형 방지장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10130740A (ja) | 1996-10-29 | 1998-05-19 | Chugai Ro Co Ltd | 縦型マッフル炉 |
KR20030014906A (ko) * | 2001-08-13 | 2003-02-20 | 주식회사 포스코 | 소둔로머플 하부의 균일온도 유지장치 |
KR20030094520A (ko) * | 2002-05-22 | 2003-12-18 | 주식회사 포스코 | 산소 배출 저감을 위한 회전식 소성로용 예열기 및 그 방법 |
-
2007
- 2007-08-13 KR KR1020070081055A patent/KR100931484B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10130740A (ja) | 1996-10-29 | 1998-05-19 | Chugai Ro Co Ltd | 縦型マッフル炉 |
KR20030014906A (ko) * | 2001-08-13 | 2003-02-20 | 주식회사 포스코 | 소둔로머플 하부의 균일온도 유지장치 |
KR20030094520A (ko) * | 2002-05-22 | 2003-12-18 | 주식회사 포스코 | 산소 배출 저감을 위한 회전식 소성로용 예열기 및 그 방법 |
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Publication number | Publication date |
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KR20090016803A (ko) | 2009-02-18 |
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