BRPI0516938A - processo de melhoria do resfriamento de uma cámara de resfriamento de gás insuflado ou de uma seção de resfriamento de ar insuflado de uma linha de tratamento térmico de aço ou de alumìnio e/ou de melhoria da qualidade dos produtos a tratar por redução das variações geradas por esse resfriamento e dispositivo de execução do processo - Google Patents
processo de melhoria do resfriamento de uma cámara de resfriamento de gás insuflado ou de uma seção de resfriamento de ar insuflado de uma linha de tratamento térmico de aço ou de alumìnio e/ou de melhoria da qualidade dos produtos a tratar por redução das variações geradas por esse resfriamento e dispositivo de execução do processoInfo
- Publication number
- BRPI0516938A BRPI0516938A BRPI0516938-0A BRPI0516938A BRPI0516938A BR PI0516938 A BRPI0516938 A BR PI0516938A BR PI0516938 A BRPI0516938 A BR PI0516938A BR PI0516938 A BRPI0516938 A BR PI0516938A
- Authority
- BR
- Brazil
- Prior art keywords
- cooling
- strip
- improving
- insufflated
- treated
- Prior art date
Links
Classifications
-
- 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
- C21D9/573—Continuous furnaces for strip or wire with cooling
-
- 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
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
-
- 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
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5735—Details
-
- 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
- F27B9/145—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 serpentine path
-
- 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 peculiar to furnaces of these types
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/613—Gases; Liquefied or solidified normally gaseous material
-
- 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
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0072—Cooling of charges therein the cooling medium being a gas
- F27D2009/0075—Cooling of charges therein the cooling medium being a gas in direct contact with the charge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Tires In General (AREA)
Abstract
PROCESSO DE MELHORIA DO RESFRIAMENTO DE UMA CáMARA DE RESFRIAMENTO DE GáS INSUFLADO OU DE UMA SEçãO DE RESFRIAMENTO DE AR INSUFLADO DE UMA LINHA DE TRATAMENTO TéRMICO DE AçO OU DE ALUMìNIO E/OU DE MELHORIA DA QUALIDADE DOS PRODUTOS A TRATAR POR REDUçãO DAS VARIAçõES GERADAS POR ESSE RESFRIAMENTO E DISPOSITIVO DE EXECUçãO DO PROCESSO. A invenção se refere a um processo e a um dispositivo de melhoria do resfriamento de uma câmara de resfriamento de gás insuflado ou de uma seção de resfriamento de ar insuflado e/ou de melhoria da qualidade dos produtos a tratar, no qual projeta-se jatos de gás ou de ar na direção de cada uma das faces da tira em deslocamento na dita câmara ou seção. De acordo com a invenção, os jatos de gás ou de ar (58) são emitidos a partir de tubos de insuflação (52) que equipam bicos tubulares (51) dispostos à distância um do outro transversalmente à direção (100) de deslocamento da tira (53), os ditos jatos sendo dirigidos para a face concernida da tira sendo para isso inclinados essencialmente ao mesmo tempo para as bordas da dita tira em um plano perpendicular ao plano da tira e na direção (100) de deslocamento da dita tira, e para a montante ou a jusante da tira em um plano perpendicular ao plano da tira e paralelo à direção (100) de deslocamento da dita tira.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411038A FR2876710B1 (fr) | 2004-10-19 | 2004-10-19 | Procede et dispositif de limitation de la vibration de bandes d'acier ou d'aluminium dans des zones de refroidissement par soufflage de gaz ou d'air |
FR0411038 | 2004-10-19 | ||
PCT/FR2005/002523 WO2006042937A1 (fr) | 2004-10-19 | 2005-10-12 | Procede et dispositif de limitation de la vibration de bandes d'acier ou d'aluminium dans des zones de refroidissement par soufflage de gaz ou d'air |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0516938A true BRPI0516938A (pt) | 2008-09-23 |
BRPI0516938B1 BRPI0516938B1 (pt) | 2014-08-12 |
Family
ID=34951913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0516938-0A BRPI0516938B1 (pt) | 2004-10-19 | 2005-10-12 | Processo de resfriamento de uma câmara de resfriamento de gás insuflado ou de uma seção de resfriamento de ar insuflado de uma linha de tratamento térmico de aço ou alumínio e dispositivo de execução do processo |
Country Status (10)
Country | Link |
---|---|
US (1) | US7763131B2 (pt) |
EP (1) | EP1655383B1 (pt) |
KR (1) | KR100917245B1 (pt) |
CN (1) | CN100572568C (pt) |
BR (1) | BRPI0516938B1 (pt) |
CA (1) | CA2583748C (pt) |
ES (1) | ES2412854T3 (pt) |
FR (1) | FR2876710B1 (pt) |
RU (1) | RU2354720C2 (pt) |
WO (1) | WO2006042937A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5211642B2 (ja) * | 2007-10-31 | 2013-06-12 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼板の製造設備及び溶融亜鉛めっき鋼板の製造方法 |
KR100931178B1 (ko) * | 2007-12-26 | 2009-12-11 | 주식회사 포스코 | 아연도금판재 제조용 냉각장치 |
ATE494968T1 (de) * | 2008-03-14 | 2011-01-15 | Arcelormittal France | Verfahren und vorrichtung zum blasen von gas auf ein laufendes band |
FR2942629B1 (fr) | 2009-03-02 | 2011-11-04 | Cmi Thermline Services | Procede de refroidissement d'une bande metallique circulant dans une section de refroidissement d'une ligne de traitement thermique en continu, et installation de mise en oeuvre dudit procede |
KR101256430B1 (ko) | 2011-03-15 | 2013-04-18 | 삼성에스디아이 주식회사 | 레이저 용접 장치 |
CN102392111B (zh) * | 2011-11-30 | 2013-09-18 | 马鞍山市华东耐磨合金有限公司 | 一种用于热处理空淬的振动装置 |
PL3763836T3 (pl) | 2019-07-11 | 2023-09-11 | John Cockerill S.A. | Urządzenie chłodzące do nadmuchiwania gazu na powierzchnię przemieszczającej się taśmy |
CN114411079B (zh) * | 2022-01-10 | 2023-01-24 | 山东恩光新材料有限公司 | 一种风冷冷却装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068586A (en) * | 1959-02-18 | 1962-12-18 | Electric Furnace Co | Forced cooling means and method for continuous strip furnaces |
US3116788A (en) * | 1961-07-13 | 1964-01-07 | Midland Ross Corp | Convective cooling of continuously moving metal strip |
US3300198A (en) * | 1963-12-27 | 1967-01-24 | Olin Mathieson | Apparatus for quenching metal |
US3262688A (en) * | 1965-06-03 | 1966-07-26 | Midland Ross Corp | Jet convection heat transfer |
GB2075455B (en) * | 1980-04-30 | 1984-08-22 | Nippon Steel Corp | Apparatus and method for supporting a metal strip under a static gas pressure |
JP3307771B2 (ja) * | 1993-08-23 | 2002-07-24 | ハンス‐ユルゲン、ガイドール | 熱間圧延鋼板のデスケーリング手段 |
EP0803583B2 (en) | 1996-04-26 | 2009-12-16 | Nippon Steel Corporation | Primary cooling method in continuously annealing steel strips |
US6054095A (en) * | 1996-05-23 | 2000-04-25 | Nippon Steel Corporation | Widthwise uniform cooling system for steel strip in continuous steel strip heat treatment step |
FR2789757B1 (fr) * | 1999-02-16 | 2001-05-11 | Selas Sa | Dispositif d'echange de chaleur avec un produit plat |
FR2796139B1 (fr) * | 1999-07-06 | 2001-11-09 | Stein Heurtey | Procede et dispositif de suppression de la vibration des bandes dans des zones de soufflage de gaz, notamment des zones de refroidissement |
GB2352731A (en) * | 1999-07-29 | 2001-02-07 | British Steel Plc | Strip cooling apparatus |
FR2802552B1 (fr) * | 1999-12-17 | 2002-03-29 | Stein Heurtey | Procede et dispositif de reduction des plis de bande dans une zone de refroidissement rapide de ligne de traitement thermique |
-
2004
- 2004-10-19 FR FR0411038A patent/FR2876710B1/fr not_active Expired - Fee Related
-
2005
- 2005-10-11 EP EP05292109A patent/EP1655383B1/fr active Active
- 2005-10-11 ES ES05292109T patent/ES2412854T3/es active Active
- 2005-10-12 US US11/577,348 patent/US7763131B2/en active Active
- 2005-10-12 KR KR1020077011420A patent/KR100917245B1/ko active IP Right Grant
- 2005-10-12 WO PCT/FR2005/002523 patent/WO2006042937A1/fr active Application Filing
- 2005-10-12 BR BRPI0516938-0A patent/BRPI0516938B1/pt active IP Right Grant
- 2005-10-12 CN CNB2005800354166A patent/CN100572568C/zh active Active
- 2005-10-12 RU RU2007118642/02A patent/RU2354720C2/ru active
- 2005-10-12 CA CA2583748A patent/CA2583748C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
RU2354720C2 (ru) | 2009-05-10 |
ES2412854T3 (es) | 2013-07-12 |
CA2583748C (fr) | 2011-08-09 |
EP1655383B1 (fr) | 2013-03-27 |
BRPI0516938B1 (pt) | 2014-08-12 |
CN101040057A (zh) | 2007-09-19 |
EP1655383A1 (fr) | 2006-05-10 |
FR2876710A1 (fr) | 2006-04-21 |
KR20070068463A (ko) | 2007-06-29 |
US7763131B2 (en) | 2010-07-27 |
CN100572568C (zh) | 2009-12-23 |
CA2583748A1 (fr) | 2006-04-27 |
WO2006042937A1 (fr) | 2006-04-27 |
US20070241485A1 (en) | 2007-10-18 |
US20090065983A2 (en) | 2009-03-12 |
KR100917245B1 (ko) | 2009-09-16 |
RU2007118642A (ru) | 2008-11-27 |
FR2876710B1 (fr) | 2014-12-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0516938A (pt) | processo de melhoria do resfriamento de uma cámara de resfriamento de gás insuflado ou de uma seção de resfriamento de ar insuflado de uma linha de tratamento térmico de aço ou de alumìnio e/ou de melhoria da qualidade dos produtos a tratar por redução das variações geradas por esse resfriamento e dispositivo de execução do processo | |
BR112012013677B8 (pt) | processo e dispositivo para secagem de placas de gesso | |
US9221708B2 (en) | Method and device for tempering glass | |
BRPI0605933A2 (pt) | processo e dispositivo para descarepação de uma tira metálica | |
BR9814671A (pt) | Processos para resfriar e produzir uma fibra ótica, dispositivo e aparelho para resfriar uma fibra ótica estirada a partir de uma pré-forma amolecida, e, sistema de resfriamento para resfriar uma fibra ótica | |
BRPI0909815A2 (pt) | processo e dispositivo para separação de gases estranhos de um gás útil redutor por adsorção alternada de pressão operada com vapor | |
BR112014030004A2 (pt) | processo de soldagem de duas bordas de uma ou várias peças feitas de aço uma na outra que inclui, uma etapa de tratamento térmico posterior à etapa de soldadura: conduto forçado obtido por tal processo | |
BR112022009939A2 (pt) | Sistemas e aparelhos de múltiplas capturas contínuas rotativas para captura de ar direta melhorada de dióxido de carbono (dac+) | |
BR112014003286A2 (pt) | aparelho e método para tratamento térmico de material em pedaços ou aglomerado | |
JP5576295B2 (ja) | レーザ罫書き後に流体を除去する装置および方法 | |
CN1286729A (zh) | 连续热处理炉及连续热处理炉的氛围控制方法和冷却方法 | |
BR112019018681B8 (pt) | Aparelho para resfriar um trilho e método para fabricar um trilho | |
BR112021017196A2 (pt) | Métodos e processo de regeneração de refrigerante, composições refrigerante parcialmente regeneradas e aparelho para tratar uma composição refrigerante inflamável | |
BRPI0908902A2 (pt) | Dispositivo e processo para alimentação de ar até uma região de aplicação de uma instalação de pintura | |
BR112023023566A2 (pt) | Processo de descarbonatação de materiais carbonatados | |
BR112015017850A2 (pt) | método para limpar uma câmara de combustão de um motor de combustão e motor de combustão | |
BR112022023915A2 (pt) | Processo para remoção de dióxido de enxofre e amônia a partir de uma corrente de gás de ventilação | |
BR112022025644A2 (pt) | Proteínas actrii para tratamento de hipertensão arterial pulmonar (pah) | |
BR112012002027A2 (pt) | processo de refrigeração de materiais granulosos provenientes de uma instalação e instalação de secagem ou calcinação contínua | |
BR9813100A (pt) | Processo de recurvamento e de têmpera de um vidro e quadro de conformação para a execução do dito processo | |
BRPI0413202A (pt) | gerador de vapor contìnuo e processos para operar o gerador de vapor contìnuo | |
BRPI0606652A2 (pt) | célula de resfriamento brusco por fluxo de gás para peças em aço | |
BR112017006788A2 (pt) | processo e dispositivo para a produção variável de argônio através da separação a baixa temperatura | |
BR112013020807A2 (pt) | processo e aparelho para gerar trabalho | |
BRPI0512921A (pt) | processo para tratamento e profilaxia de ms |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/10/2005, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved | ||
B25A | Requested transfer of rights approved |