BR9814753A - Forno em túnel para queima de corpos alveolares cerâmicos - Google Patents
Forno em túnel para queima de corpos alveolares cerâmicosInfo
- Publication number
- BR9814753A BR9814753A BR9814753-6A BR9814753A BR9814753A BR 9814753 A BR9814753 A BR 9814753A BR 9814753 A BR9814753 A BR 9814753A BR 9814753 A BR9814753 A BR 9814753A
- Authority
- BR
- Brazil
- Prior art keywords
- region
- site
- vestibule
- release region
- kiln
- Prior art date
Links
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
- 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
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
- F27B9/3011—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally
-
- 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
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; 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
- 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
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
- C04B2235/6584—Oxygen containing atmosphere, e.g. with changing oxygen pressures at an oxygen percentage below that of air
-
- 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
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
- F27B9/3011—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally
- F27B2009/3022—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally with arrangements to maintain oxidising reducing or neutral zones
-
- 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
- F27B2009/3692—The charge containing combustible materials
-
- 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
- F27B9/20—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 in a substantially straight path tunnel furnace
- F27B9/26—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 in a substantially straight path tunnel furnace on or in trucks, sleds, or containers
- F27B9/262—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 in a substantially straight path tunnel furnace on or in trucks, sleds, or containers on or in trucks
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
- F27D2099/0048—Post- combustion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Woven Fabrics (AREA)
- Furnace Details (AREA)
Abstract
Patente de Invenção para <B>''FORNO EM TúNEL PARA QUEIMA DE CORPOS ALVEOLARES CERâMICOS"<D>. Um forno em túnel (10) para queima de um corpo estrutural alveolar cerâmico, compreendendo uma região de entrada (12), uma região de liberação de material carbonáceo (14) localizada à jusante da região de entrada, e uma região de sinterização (16) localizada à jusante da região de liberação de material carbonáceo, e tendo uma multiplicidade de carros de forno (18) adaptados para transportarem materiais a serem queimados através do forno. Um sistema de distribuição de gás (20) é provido que inclui uma série de condutos (22, 24, 26, 28, 30) que se comunicam operativamente com um local de injeção que se comunica operativamente com o interior da região de liberação para introdução de um gás na região de liberação de carbonáceo. Os locais de injeção incluem um local do queimador de combustão (38), um local de entrada (32), um local de sobre-carro (34), um local de topo de teto (36), e um local de parede lateral (40), ou combinação destes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6710597P | 1997-12-02 | 1997-12-02 | |
PCT/US1998/024385 WO1999028689A1 (en) | 1997-12-02 | 1998-11-16 | Tunnel kiln for firing ceramic honeycomb bodies |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9814753A true BR9814753A (pt) | 2000-10-03 |
Family
ID=22073735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9814753-6A BR9814753A (pt) | 1997-12-02 | 1998-11-16 | Forno em túnel para queima de corpos alveolares cerâmicos |
Country Status (10)
Country | Link |
---|---|
US (1) | US6048199A (pt) |
EP (1) | EP1042640B1 (pt) |
JP (1) | JP4600901B2 (pt) |
KR (1) | KR20010032657A (pt) |
CN (1) | CN1174210C (pt) |
AT (1) | ATE321013T1 (pt) |
BR (1) | BR9814753A (pt) |
DE (1) | DE69833966T2 (pt) |
ID (1) | ID25445A (pt) |
WO (1) | WO1999028689A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4723085B2 (ja) * | 1997-12-22 | 2011-07-13 | コーニング インコーポレイテッド | セラミックハニカム体の焼成方法及び焼成に用いられるトンネルキルン |
WO2001063194A1 (en) | 2000-02-22 | 2001-08-30 | Corning Incorporated | Method for controlling the firing of ceramics |
JP3665283B2 (ja) * | 2001-10-30 | 2005-06-29 | 光洋サーモシステム株式会社 | 加熱方法および加熱装置 |
JP2003212672A (ja) * | 2002-01-21 | 2003-07-30 | Ngk Insulators Ltd | 多孔質セラミックス構造体の製造方法 |
JP4311609B2 (ja) | 2002-07-26 | 2009-08-12 | 日本碍子株式会社 | 多孔質セラミックス体の製造方法 |
RU2313746C1 (ru) * | 2006-05-02 | 2007-12-27 | Артем Юрьевич Чайка | Туннельная печь для обжига керамических изделий |
WO2008063538A2 (en) * | 2006-11-21 | 2008-05-29 | Corning Incorporated | Method and apparatus for thermally debinding a ceramic cellular green body |
US8192680B2 (en) * | 2007-08-31 | 2012-06-05 | Corning Incorporated | Method for firing ceramic honeycomb bodies in a kiln |
DE102007057237A1 (de) | 2007-11-26 | 2009-05-28 | Umicore Ag & Co. Kg | Tunnelofen für die Temperaturbehandlung von Waren |
GB0800940D0 (en) * | 2008-01-18 | 2008-02-27 | Milled Carbon Ltd | Recycling carbon fibre |
US9775721B2 (en) | 2009-07-10 | 2017-10-03 | Bio2 Technologies, Inc. | Resorbable interbody device |
US20110206828A1 (en) * | 2009-07-10 | 2011-08-25 | Bio2 Technologies, Inc. | Devices and Methods for Tissue Engineering |
CN102470194B (zh) * | 2009-07-10 | 2014-07-23 | 百傲图科技有限公司 | 用于组织工程的装置及方法 |
CN102020794B (zh) * | 2009-09-15 | 2012-06-06 | 上海华明高技术(集团)有限公司 | 纳米碳酸钙与丁苯橡胶组合物及其制备方法 |
US20110151386A1 (en) * | 2009-12-23 | 2011-06-23 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Particulate Fuel Combustion Process and Furnace |
EP2687801B1 (en) * | 2011-03-18 | 2016-08-31 | NGK Insulators, Ltd. | Tunnel kiln for firing porous ceramic material |
JP2013142527A (ja) * | 2012-01-12 | 2013-07-22 | Sumitomo Chemical Co Ltd | トンネルキルン及びこれを用いた焼成体の製造方法 |
JP5977948B2 (ja) | 2012-01-12 | 2016-08-24 | 住友化学株式会社 | トンネルキルン及びこれを用いた焼成体の製造方法 |
US9073792B2 (en) | 2012-11-13 | 2015-07-07 | Corning Incorporated | Methods for improved atmosphere control through secondary gas pressure wave firing |
US9738557B2 (en) * | 2015-12-04 | 2017-08-22 | 61C&S Co., Ltd. | Apparatus for manufacturing front glass for display of electronic device |
WO2017123929A1 (en) * | 2016-01-15 | 2017-07-20 | Corning Incorporated | Kiln firing with differential temperature gradients |
CN109219589B (zh) | 2016-05-31 | 2022-04-26 | 康宁股份有限公司 | 多孔制品及其制造方法 |
EP3694824A1 (en) | 2017-10-31 | 2020-08-19 | Corning Incorporated | Batch compositions comprising pre-reacted inorganic particles and methods of manufacture of green bodies therefrom |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3744965A (en) * | 1971-11-29 | 1973-07-10 | Bickley Furnace Inc | Tunnel kiln |
US4051231A (en) * | 1974-09-23 | 1977-09-27 | Ford, Bacon & Davis Texas, Inc. | Production of internal atmospheres for kilns |
US4005981A (en) * | 1975-04-28 | 1977-02-01 | Hanley Company | Tunnel kiln |
GB1598072A (en) * | 1976-12-08 | 1981-09-16 | Ravenhead Brick Co Ltd | Manufacture of bricks |
JPS53104610A (en) * | 1977-02-08 | 1978-09-12 | Shinagawa Refractories Co | Tunnel kilns for reheating carbonaceous material impregnated with tar and pitch |
US4235830A (en) * | 1978-09-05 | 1980-11-25 | Aluminum Company Of America | Flue pressure control for tunnel kilns |
US4291471A (en) * | 1980-03-20 | 1981-09-29 | Cts Corporation | Exhaust system and method for venting a tunnel kiln |
US4404166A (en) * | 1981-01-22 | 1983-09-13 | Witec Cayman Patents, Limited | Method for removing binder from a green body |
US4474731A (en) * | 1983-03-28 | 1984-10-02 | International Business Machines Corporation | Process for the removal of carbon residues during sintering of ceramics |
DE3540764C1 (de) * | 1985-11-16 | 1987-05-21 | Riedhammer Ludwig Gmbh | Durchlaufofen |
GB2198433B (en) * | 1986-12-05 | 1990-11-07 | Romain Louis Billiet | Improvements in or relating to the removal of organic binding agents from articles moulded from sinterable materials |
JPH079358B2 (ja) * | 1987-02-27 | 1995-02-01 | 日本碍子株式会社 | セラミツクハニカム構造体の焼成法 |
DE3778025D1 (de) * | 1987-11-02 | 1992-05-07 | Fuchs & Co Gmbh | Vorrichtung zur unterwagenkuehlung von ofenwagen in tunneloefen. |
JPH0745348B2 (ja) * | 1988-02-10 | 1995-05-17 | 日本碍子株式会社 | セラミックハニカム構造体の焼成法 |
US4994436A (en) * | 1989-03-10 | 1991-02-19 | American Air Liquide | Process for safely destroying organic binders in ceramic components during the firing process |
US5252272A (en) * | 1989-07-28 | 1993-10-12 | Engelhard Corporation | Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture |
JPH03125897A (ja) * | 1989-10-12 | 1991-05-29 | R I Denshi Kogyo:Kk | 酸素濃度極低下雰囲気炉 |
US5078929A (en) * | 1989-12-26 | 1992-01-07 | Matsushita Electric Works, Ltd. | Process of debinding ceramic products |
JPH03255807A (ja) * | 1990-03-02 | 1991-11-14 | Inax Corp | 焼成物の表面還元処理用バーナ |
US5266027A (en) * | 1992-08-12 | 1993-11-30 | Ngk Insulators, Ltd. | Roller-hearth continuous furnace |
US5409870A (en) * | 1992-11-20 | 1995-04-25 | Corning Incorporated | Modified cordierite precursors |
US5419857A (en) * | 1993-08-17 | 1995-05-30 | Praxair Technology, Inc. | Thermal removal of binders from ceramic-particle bodies |
JPH07213921A (ja) * | 1994-02-03 | 1995-08-15 | Babcock Hitachi Kk | 連続触媒焼成装置およびこれを用いた触媒焼成方法 |
JP3255857B2 (ja) * | 1995-11-08 | 2002-02-12 | 松下電器産業株式会社 | セラミックス成形体の脱脂方法および脱脂装置 |
JPH10274484A (ja) * | 1997-03-31 | 1998-10-13 | Ngk Insulators Ltd | セラミックスの焼成装置およびセラミックスの焼成方法 |
JPH10274486A (ja) * | 1997-03-31 | 1998-10-13 | Ngk Insulators Ltd | セラミックスの焼成装置 |
-
1998
- 1998-11-16 JP JP2000523507A patent/JP4600901B2/ja not_active Expired - Lifetime
- 1998-11-16 BR BR9814753-6A patent/BR9814753A/pt active Search and Examination
- 1998-11-16 DE DE69833966T patent/DE69833966T2/de not_active Expired - Lifetime
- 1998-11-16 CN CNB988117622A patent/CN1174210C/zh not_active Expired - Lifetime
- 1998-11-16 WO PCT/US1998/024385 patent/WO1999028689A1/en active IP Right Grant
- 1998-11-16 ID IDW20001276A patent/ID25445A/id unknown
- 1998-11-16 EP EP98958595A patent/EP1042640B1/en not_active Expired - Lifetime
- 1998-11-16 AT AT98958595T patent/ATE321013T1/de not_active IP Right Cessation
- 1998-11-16 KR KR1020007005936A patent/KR20010032657A/ko not_active Application Discontinuation
- 1998-11-24 US US09/198,863 patent/US6048199A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1042640A4 (en) | 2003-12-17 |
WO1999028689A1 (en) | 1999-06-10 |
DE69833966T2 (de) | 2006-10-26 |
ID25445A (id) | 2000-10-05 |
KR20010032657A (ko) | 2001-04-25 |
CN1280664A (zh) | 2001-01-17 |
US6048199A (en) | 2000-04-11 |
JP4600901B2 (ja) | 2010-12-22 |
JP2001525531A (ja) | 2001-12-11 |
CN1174210C (zh) | 2004-11-03 |
ATE321013T1 (de) | 2006-04-15 |
EP1042640B1 (en) | 2006-03-22 |
EP1042640A1 (en) | 2000-10-11 |
DE69833966D1 (de) | 2006-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |