FR2519739B1 - Procede de chauffage d'un four de traitement thermique - Google Patents
Procede de chauffage d'un four de traitement thermiqueInfo
- Publication number
- FR2519739B1 FR2519739B1 FR8217410A FR8217410A FR2519739B1 FR 2519739 B1 FR2519739 B1 FR 2519739B1 FR 8217410 A FR8217410 A FR 8217410A FR 8217410 A FR8217410 A FR 8217410A FR 2519739 B1 FR2519739 B1 FR 2519739B1
- Authority
- FR
- France
- Prior art keywords
- heating
- heat treatment
- treatment oven
- oven
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
- G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
-
- 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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
- F27B9/36—Arrangements of heating devices
-
- 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
- F27B9/40—Arrangements of controlling or monitoring 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
- F27D19/00—Arrangements of controlling 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Remote Sensing (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Regulation And Control Of Combustion (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16595981A JPS5867820A (ja) | 1981-10-17 | 1981-10-17 | 炉の加熱法 |
JP12481882A JPS5915725A (ja) | 1982-07-17 | 1982-07-17 | 炉の加熱法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2519739A1 FR2519739A1 (fr) | 1983-07-18 |
FR2519739B1 true FR2519739B1 (fr) | 1987-12-18 |
Family
ID=26461409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8217410A Expired FR2519739B1 (fr) | 1981-10-17 | 1982-10-18 | Procede de chauffage d'un four de traitement thermique |
Country Status (4)
Country | Link |
---|---|
US (1) | US4480992A (fr) |
DE (1) | DE3238546A1 (fr) |
FR (1) | FR2519739B1 (fr) |
GB (1) | GB2113368B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK171319B1 (da) * | 1987-08-06 | 1996-09-02 | Smidth & Co As F L | Fremgangsmåde til styring af en roterovn under opstart |
JP2677514B2 (ja) * | 1994-03-28 | 1997-11-17 | 日本碍子株式会社 | バーナの燃焼制御方法 |
US5639233A (en) * | 1995-07-07 | 1997-06-17 | Ruark; Ralph E. | Kiln construction and method of firing the same |
US6113386A (en) * | 1998-10-09 | 2000-09-05 | North American Manufacturing Company | Method and apparatus for uniformly heating a furnace |
FR2806097B1 (fr) * | 2000-03-08 | 2002-05-10 | Stein Heurtey | Perfectionnements apportes au prechauffage de bandes metalliques notamment dans des lignes de galvanisation ou de recuit |
US6454562B1 (en) * | 2000-04-20 | 2002-09-24 | L'air Liquide-Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Oxy-boost control in furnaces |
DE10215670C1 (de) * | 2002-04-10 | 2003-11-06 | Riedhammer Gmbh Co Kg | Industrieofen |
FR2853959B1 (fr) * | 2003-04-18 | 2005-06-24 | Stein Heurtey | Procede de controle de l'homogeneite de temperature des produits dans un four de rechauffage de siderurgie, et four de rechauffage |
JP5086657B2 (ja) * | 2007-02-08 | 2012-11-28 | 新日鉄エンジニアリング株式会社 | 回転炉床式還元炉及びその操業方法 |
FR2938251B1 (fr) * | 2008-11-13 | 2010-11-26 | Air Liquide | Procede d'allumage des bruleurs dans un four de reformage |
SE1050442A1 (sv) * | 2010-05-04 | 2011-04-26 | Linde Ag | Förfarande för att öka värmehomogeniteten i en gropugn |
SE534717C2 (sv) * | 2010-05-04 | 2011-11-29 | Linde Ag | Förfarande för att öka värmehomogeniteten i en gropugn |
CN108278906A (zh) * | 2018-01-17 | 2018-07-13 | 上海曙佳科技发展有限公司 | 适用于蓄热式加热炉低负荷燃烧条件下的优化控制方法 |
CN108772415B (zh) * | 2018-07-17 | 2024-01-23 | 贵州省环境科学研究设计院 | 一种模块化土壤脱汞装置及其脱汞方法 |
CN113048740B (zh) * | 2021-03-23 | 2022-11-08 | 安徽鑫美思农业开发有限公司 | 一种错位支撑式粉丝生产用晾晒装置 |
WO2024056932A1 (fr) * | 2022-09-13 | 2024-03-21 | Metso Outotec Finland Oy | Système de cuisson et procédé de commande d'un système de cuisson |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051462A (en) * | 1959-03-12 | 1962-08-28 | Anthony A Fennell | Method and means for operating a soaking pit |
US3099437A (en) * | 1961-02-21 | 1963-07-30 | Frederick S Bloom | Temperature controlled forge furnace or the like and method of operating same |
DE1533987B2 (de) * | 1967-02-15 | 1972-05-31 | OFU Ofenbau-Union GmbH, 4000 Düsseldorf | Ofen zur waermebehandlung von insbesondere metallischem gut |
DE2009761B2 (de) * | 1970-03-03 | 1972-06-08 | Koppers-Wistra-Ofenbau GmbH, 4000 Düsseldorf | Kammerofen zur waermebehandlung von metallischem gut |
DE2256380A1 (de) * | 1972-11-17 | 1974-05-22 | Gontermann Peipers Gmbh | Ofen mit mehreren brennern |
DE2318971A1 (de) * | 1973-04-14 | 1974-10-24 | Koppers Wistra Ofenbau Gmbh | Verfahren zur ofenbeheizung |
-
1982
- 1982-09-29 US US06/426,374 patent/US4480992A/en not_active Expired - Lifetime
- 1982-10-18 DE DE19823238546 patent/DE3238546A1/de active Granted
- 1982-10-18 GB GB08229720A patent/GB2113368B/en not_active Expired
- 1982-10-18 FR FR8217410A patent/FR2519739B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2113368A (en) | 1983-08-03 |
US4480992A (en) | 1984-11-06 |
DE3238546A1 (de) | 1983-06-23 |
GB2113368B (en) | 1985-03-27 |
FR2519739A1 (fr) | 1983-07-18 |
DE3238546C2 (fr) | 1989-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |