BR9909380A - Processo e dispositivo de regulagem dos fornos de cozimento com fogo giratório - Google Patents
Processo e dispositivo de regulagem dos fornos de cozimento com fogo giratórioInfo
- Publication number
- BR9909380A BR9909380A BR9909380-4A BR9909380A BR9909380A BR 9909380 A BR9909380 A BR 9909380A BR 9909380 A BR9909380 A BR 9909380A BR 9909380 A BR9909380 A BR 9909380A
- Authority
- BR
- Brazil
- Prior art keywords
- chambers
- flow
- rotary fire
- succession
- combustion
- Prior art date
Links
- 238000010411 cooking Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 2
- 239000000779 smoke Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000012080 ambient air Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
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
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/02—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge of multiple-chamber type with permanent partitions; Combinations of furnaces
-
- 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
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/06—Details, accessories, or equipment peculiar to furnaces of this type
- F27B13/12—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
- F27D19/00—Arrangements of controlling devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Baking, Grill, Roasting (AREA)
- Commercial Cooking Devices (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO E DISPOSITIVO DE REGULAGEM DOS FORNOS DE COZIMENTO COM FOGO GIRATóRIO"<D>. O processo de regulagem de um forno (1), compreendendo uma sucessão de câmaras C~ i~, câmaras de resfriamento (23), câmaras de cozimento (22) e câmaras de preaquecimento (21), cuja última, em cauda, é munida de canalizações de aspiração A~ j~ (210) dos gases de combustão (34), e compreendendo, no sentido transversal, uma sucessão de divisórias aquecedoras ocas Cl~ ij~ (3) de alvéolos Al~ ij~ (4), nos quais são empilhados os blocos carbonados a serem cozidos (40), essas divisórias ocas assegurando a circulação dos fluxos gasosos (33, 34), é caracterizado pelo fato de a vazão mássica DG~ j~ de cada um dos fluxos de fumaças de combustão G~ j~ (34) ser regulada, medindo essa vazão e a temperatura T~ j~, de maneira a reproduzir um valor convencional predeterminado o produto DG~ j~.(T~ j~-T~ a~).C~ g~, T~ j~ e T~ a~ sendo respectivamente a temperatura desse fluxo de fumaças de combustão G~ j~ e aquela do ar ambiente, e C~ g~ sendo o calor específico mássico das fumaças de combustão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9804404A FR2777072B1 (fr) | 1998-04-03 | 1998-04-03 | Procede et dispositif de regulation des fours de cuisson a feu tournant |
PCT/FR1999/000731 WO1999051925A1 (fr) | 1998-04-03 | 1999-03-30 | Procede et dispositif de regulation des fours de cuisson a feu tournant |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9909380A true BR9909380A (pt) | 2000-12-05 |
Family
ID=9525023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9909380-4A BR9909380A (pt) | 1998-04-03 | 1999-03-30 | Processo e dispositivo de regulagem dos fornos de cozimento com fogo giratório |
Country Status (14)
Country | Link |
---|---|
US (1) | US6339729B1 (pt) |
EP (1) | EP1070224B1 (pt) |
AR (1) | AR014812A1 (pt) |
AU (1) | AU746270B2 (pt) |
BR (1) | BR9909380A (pt) |
CA (1) | CA2324935C (pt) |
DE (1) | DE69907437T2 (pt) |
EG (1) | EG22321A (pt) |
ES (1) | ES2198902T3 (pt) |
FR (1) | FR2777072B1 (pt) |
IS (1) | IS2021B (pt) |
SK (1) | SK285625B6 (pt) |
WO (1) | WO1999051925A1 (pt) |
ZA (1) | ZA200005222B (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2825455B1 (fr) * | 2001-05-30 | 2003-07-11 | Pechiney Aluminium | Procede et dispositif de refroidissement des alveoles d'un four a chambres |
EP1742003A1 (de) * | 2005-07-04 | 2007-01-10 | Innovatherm Prof. Dr. Leisenberg GmbH & Co. KG | Verfahren zur Prozessführung eines offenen Anodenbrennofens |
EP1992895B1 (en) * | 2007-05-14 | 2015-10-14 | Rio Tinto Alcan International Limited | Ring furnace including baking pits with a large horizontal aspect ratio and method of baking carbonaceous articles therein |
FR2917818B1 (fr) * | 2007-06-21 | 2009-09-25 | Solios Environnement Sa | Procede d'optimisation de la commande d'un centre de traitement des fumees d'un four a feu tournant de cuisson de blocs carbones |
FR2927410B1 (fr) * | 2008-02-13 | 2010-04-09 | Solios Carbone | Obturateur a joint d'etancheite peripherique gonflable et systeme d'obturation le comportant pour lucarne de four a chambres |
FR2928206B1 (fr) * | 2008-02-29 | 2011-04-22 | Solios Carbone | Procede de detection de cloison au moins partiellement bouchee pour four a chambres |
FR2940417B1 (fr) * | 2008-12-24 | 2012-11-30 | Alcan Int Ltd | Procede et systeme de controle du fonctionnement d'une installation de cuisson de blocs carbones. |
US8506291B2 (en) * | 2009-04-06 | 2013-08-13 | Donald B. Gibson | Modular mobile furnace train |
FR2946737B1 (fr) * | 2009-06-15 | 2013-11-15 | Alcan Int Ltd | Procede de regulation d'un four de cuisson de blocs carbones et four adapte a sa mise en oeuvre. |
FR2963413A1 (fr) * | 2010-07-27 | 2012-02-03 | Alcan Int Ltd | Procede et un systeme de regulation de la cuisson de blocs carbones dans une installation |
US20130108974A1 (en) * | 2011-10-26 | 2013-05-02 | Fluor Technologies Corporation | Carbon baking heat recovery firing system |
WO2013187960A1 (en) | 2012-06-15 | 2013-12-19 | Fluor Technologies Corporation | Carbon baking oxygen preheat and heat recovery firing system |
WO2013187959A1 (en) | 2012-06-15 | 2013-12-19 | Fluor Technologies Corporation | Carbon baking heat recovery ring furnace |
US10246274B2 (en) * | 2015-11-04 | 2019-04-02 | Cnh Industrial Canada, Ltd. | Systems and methods for air cart pressurization monitoring |
FR3102839B1 (fr) * | 2019-10-31 | 2021-11-19 | Rio Tinto Alcan Int Ltd | Event pour four à anodes |
EP4237778A1 (de) * | 2020-10-28 | 2023-09-06 | Innovatherm Prof. Dr. Leisenberg GmbH & Co. KG | Brennofen und verfahren zum betrieb eines brennofens |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1114515B (it) * | 1979-02-05 | 1986-01-27 | Elettrocarbonium Spa | Perfezionamento nella regolazione dei forni continui ad anello di tipo hoffmann |
US4354828A (en) * | 1981-03-18 | 1982-10-19 | Southwire Company | Method and apparatus for producing uniformly baked anodes |
IT1145157B (it) * | 1981-06-22 | 1986-11-05 | Cselt Centro Studi Lab Telecom | Procedimento e dispositivo per la deidrogenazione in linea di preforme per fibre ottiche |
FR2515799B1 (fr) * | 1981-10-29 | 1986-04-04 | Pechiney Aluminium | Dispositif de chauffage pour fours de cuisson ouverts a feu tournant et procede de mise en oeuvre de ce dispositif |
NO152029C (no) * | 1982-11-05 | 1985-07-17 | Ardal Og Sunndal Verk | Ringkammerovn og fremgangsmaate for drift av denne |
CH663286A5 (fr) * | 1985-08-14 | 1987-11-30 | Glass Advanced Techn Corp | Procede et dispositif pour la regulation thermique d'une masse fluide en mouvement. |
FR2600152B1 (fr) * | 1986-06-17 | 1988-08-26 | Pechiney Aluminium | Dispositif et procede d'optimisation de la combustion dans les fours a chambres pour la cuisson de blocs carbones |
WO1987007938A1 (fr) * | 1986-06-17 | 1987-12-30 | Aluminium Pechiney | Dispositif et procede d'optimisation de la combustion dans les fours a chambres pour la cuisson de blocs carbones |
FR2600151B1 (fr) * | 1986-06-17 | 1988-08-26 | Pechiney Aluminium | Pipes a mamelles orientables pour fours de cuisson de blocs carbones |
FR2614093B2 (fr) * | 1987-04-14 | 1989-06-30 | Pechiney Aluminium | Perfectionnements au procede et au dispositif d'optimisation de la combustion dans les fours a chambres pour la cuisson de blocs carbones |
US5013336A (en) * | 1989-11-03 | 1991-05-07 | Aluminum Company Of America | Method and apparatus for emission control |
WO1991019147A1 (en) * | 1990-05-29 | 1991-12-12 | Alcoa Of Australia Limited | Method and apparatus for control of carbon baking furnaces |
FR2701941B1 (fr) * | 1993-02-23 | 1995-04-14 | Lorraine Carbone | Procédé de fabrication rapide de produits carbonés. |
-
1998
- 1998-04-03 FR FR9804404A patent/FR2777072B1/fr not_active Expired - Fee Related
-
1999
- 1999-03-02 EG EG29899A patent/EG22321A/xx active
- 1999-03-18 US US09/271,880 patent/US6339729B1/en not_active Expired - Fee Related
- 1999-03-30 WO PCT/FR1999/000731 patent/WO1999051925A1/fr active IP Right Grant
- 1999-03-30 SK SK1475-2000A patent/SK285625B6/sk unknown
- 1999-03-30 ES ES99910455T patent/ES2198902T3/es not_active Expired - Lifetime
- 1999-03-30 EP EP99910455A patent/EP1070224B1/fr not_active Expired - Lifetime
- 1999-03-30 AU AU29406/99A patent/AU746270B2/en not_active Ceased
- 1999-03-30 DE DE69907437T patent/DE69907437T2/de not_active Expired - Fee Related
- 1999-03-30 BR BR9909380-4A patent/BR9909380A/pt not_active IP Right Cessation
- 1999-03-30 CA CA002324935A patent/CA2324935C/fr not_active Expired - Fee Related
- 1999-03-31 AR ARP990101495A patent/AR014812A1/es active IP Right Grant
-
2000
- 2000-09-28 ZA ZA200005222A patent/ZA200005222B/xx unknown
- 2000-09-29 IS IS5645A patent/IS2021B/is unknown
Also Published As
Publication number | Publication date |
---|---|
AR014812A1 (es) | 2001-03-28 |
WO1999051925A1 (fr) | 1999-10-14 |
IS2021B (is) | 2005-06-15 |
CA2324935C (fr) | 2008-09-16 |
CA2324935A1 (fr) | 1999-10-14 |
FR2777072A1 (fr) | 1999-10-08 |
US6339729B1 (en) | 2002-01-15 |
EG22321A (en) | 2002-12-31 |
EP1070224A1 (fr) | 2001-01-24 |
ZA200005222B (en) | 2001-08-29 |
SK14752000A3 (sk) | 2001-10-08 |
DE69907437T2 (de) | 2004-03-18 |
FR2777072B1 (fr) | 2000-05-19 |
SK285625B6 (sk) | 2007-05-03 |
AU2940699A (en) | 1999-10-25 |
AU746270B2 (en) | 2002-04-18 |
IS5645A (is) | 2000-09-29 |
EP1070224B1 (fr) | 2003-05-02 |
DE69907437D1 (de) | 2003-06-05 |
ES2198902T3 (es) | 2004-02-01 |
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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 30/03/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |