JP5879628B2 - セラミック多孔体焼成用シャトルキルン - Google Patents
セラミック多孔体焼成用シャトルキルン Download PDFInfo
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- JP5879628B2 JP5879628B2 JP2013504768A JP2013504768A JP5879628B2 JP 5879628 B2 JP5879628 B2 JP 5879628B2 JP 2013504768 A JP2013504768 A JP 2013504768A JP 2013504768 A JP2013504768 A JP 2013504768A JP 5879628 B2 JP5879628 B2 JP 5879628B2
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- Prior art keywords
- furnace
- gas
- firing
- shuttle kiln
- organic binder
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- 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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
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- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/638—Removal thereof
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- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0006—Honeycomb structures
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
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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
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
- F27B17/0041—Chamber type furnaces specially adapted for burning bricks or pottery
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- 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
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
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- 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
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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- 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
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
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- 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
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- 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
- C04B2235/6586—Processes characterised by the flow of gas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Tunnel Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
2 ガス流路
3 ガス吸引口
4 ガス吸引経路
5 アフターバーナ
6 吸引用ファン
7 循環径路
8 循環ファン
9 燃焼装置
10 加熱装置
11 冷却装置
12 バーナ
13 循環用吸引口
14 循環用戻し口
15 燃料ガス供給管
20 台車
21 入口扉
Claims (7)
- 有機バインダーを含むセラミック多孔体焼成用のシャトルキルンであって、炉内ガスを吸引し、アフターバーナを介して排気するガス吸引経路と、炉内ガスを炉外に吸引して有機バインダーガスを燃焼させ、再び炉内に戻す循環経路とを、互いに独立させた経路として備えたことを特徴とするセラミック多孔体焼成用シャトルキルン。
- ガス吸引経路への炉内ガス吸引は、炉体の天井部または底部から行い、循環経路への炉内ガス吸引は、炉体の側壁から行うことを特徴とする請求項1に記載のセラミック多孔体焼成用シャトルキルン。
- 循環経路は、吸引した炉内ガスを触媒燃焼させる触媒反応器を備えたものであることを特徴とする請求項1または2に記載のセラミック多孔体焼成用シャトルキルン。
- 触媒反応器の前段に、燃料ガスを供給する燃料ガス供給管を備えたものであることを特徴とする請求項3記載のセラミック多孔体焼成用シャトルキルン。
- 循環経路は、触媒反応器の前段に吸引した炉内ガスの加熱装置を備え、触媒反応器の後段に触媒反応器を通過したガス温度を所定温度まで低下させる冷却装置を備えたものであることを特徴とする請求項3または4に記載のセラミック多孔体焼成用シャトルキルン。
- 有機バインダーを含むセラミック多孔体が、セラミックハニカム構造体であることを特徴とする請求項1〜5の何れかに記載のセラミック多孔体焼成用シャトルキルン。
- 循環経路は、脱バインダー時に運転され、炉内の酸素濃度を8%以下に維持する機能を備えたものであることを特徴とする請求項1〜6の何れかに記載のセラミック多孔体焼成用シャトルキルン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013504768A JP5879628B2 (ja) | 2011-03-17 | 2012-03-15 | セラミック多孔体焼成用シャトルキルン |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011058924 | 2011-03-17 | ||
JP2011058924 | 2011-03-17 | ||
PCT/JP2012/056672 WO2012124761A1 (ja) | 2011-03-17 | 2012-03-15 | セラミック多孔体焼成用シャトルキルン |
JP2013504768A JP5879628B2 (ja) | 2011-03-17 | 2012-03-15 | セラミック多孔体焼成用シャトルキルン |
Publications (2)
Publication Number | Publication Date |
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JPWO2012124761A1 JPWO2012124761A1 (ja) | 2014-07-24 |
JP5879628B2 true JP5879628B2 (ja) | 2016-03-08 |
Family
ID=46830826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013504768A Active JP5879628B2 (ja) | 2011-03-17 | 2012-03-15 | セラミック多孔体焼成用シャトルキルン |
Country Status (6)
Country | Link |
---|---|
US (1) | US9776922B2 (ja) |
EP (1) | EP2687802B1 (ja) |
JP (1) | JP5879628B2 (ja) |
CN (1) | CN103384807B (ja) |
MX (1) | MX362880B (ja) |
WO (1) | WO2012124761A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9332216B2 (en) * | 2014-03-12 | 2016-05-03 | Sony Computer Entertainment America, LLC | Video frame rate compensation through adjustment of vertical blanking |
CN105806083B (zh) * | 2014-12-31 | 2019-07-09 | 莆田市建仁建材有限责任公司 | 工业废气co2转变为co二次燃烧窑与方法 |
JP6691493B2 (ja) * | 2017-02-24 | 2020-04-28 | 日本碍子株式会社 | セラミック体の製造方法 |
WO2019018601A1 (en) | 2017-07-21 | 2019-01-24 | Corning Incorporated | METHODS FOR EXTRACTING VOLATILE SUBSTANCES FROM CRUSHED CERAMIC BODIES |
JP7022593B2 (ja) * | 2018-01-15 | 2022-02-18 | 日本碍子株式会社 | セラミックス焼成体の製造方法、及びセラミックス成形体の焼成方法 |
CN109028104A (zh) * | 2018-07-17 | 2018-12-18 | 江苏泰瑞耐火有限公司 | 梭式窑尾气二次燃烧的装置及方法 |
CN110260654B (zh) * | 2019-05-16 | 2021-01-22 | 湖南艾迪奥电子科技有限公司 | 一种大尺寸磁芯的排胶烧结设备及其制作方法 |
CN110094969B (zh) * | 2019-05-17 | 2024-02-06 | 中钢洛耐科技股份有限公司 | 一种用于氮化窑炉中有机物燃烧的节能环保装置 |
US20220397347A1 (en) * | 2019-07-03 | 2022-12-15 | Corning Incorporated | Shuttle kiln exhaust configuration |
WO2022180918A1 (ja) * | 2021-02-26 | 2022-09-01 | 株式会社島津製作所 | 脱脂炉 |
JP7517226B2 (ja) * | 2021-03-31 | 2024-07-17 | 株式会社村田製作所 | 熱処理システム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002284582A (ja) * | 2001-03-26 | 2002-10-03 | Ngk Insulators Ltd | セラミックハニカム体の焼成方法 |
JP2005131800A (ja) * | 2003-10-28 | 2005-05-26 | Hitachi Metals Ltd | 多孔質セラミックハニカム構造体の製造方法 |
WO2005047207A1 (ja) * | 2003-11-17 | 2005-05-26 | Ngk Insulators, Ltd. | 炉及び脱脂方法 |
JP2007001843A (ja) * | 2005-06-27 | 2007-01-11 | Ngk Insulators Ltd | 脱脂方法 |
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US2795054A (en) * | 1954-10-07 | 1957-06-11 | Oxy Catalyst Inc | Method and apparatus for heat recovery from drying oven effluents |
GB830136A (en) * | 1955-07-25 | 1960-03-09 | Castings Ltd | Furnaces or kilns |
US3861334A (en) * | 1974-04-05 | 1975-01-21 | Air Preheater | Waste heat recovery |
US4061463A (en) * | 1975-12-12 | 1977-12-06 | Burdett Manufacturing Company | Combustion system and method |
US4217090A (en) * | 1978-08-22 | 1980-08-12 | B & K Machinery International Limited | Oven heating system |
US4715810A (en) * | 1985-06-28 | 1987-12-29 | Aluminum Company Of America | Process and apparatus for removing volatiles from metal |
DE3716444A1 (de) * | 1987-05-16 | 1988-12-01 | Hartmann Helmut | Verfahren und anlage zur reinigung von kontaminierten schuettguetern |
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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 |
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WO1999028269A1 (en) * | 1997-12-02 | 1999-06-10 | Corning Incorporated | Method for firing ceramic honeycomb bodies |
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US20020003322A1 (en) * | 1998-11-24 | 2002-01-10 | Dull Alan T. | Method for firing ceramic honeycomb bodies |
DE102008020600B4 (de) * | 2008-04-24 | 2010-11-18 | Outotec Oyj | Verfahren und Anlage zur Wärmebehandlung feinkörniger mineralischer Feststoffe |
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2012
- 2012-03-15 JP JP2013504768A patent/JP5879628B2/ja active Active
- 2012-03-15 WO PCT/JP2012/056672 patent/WO2012124761A1/ja active Application Filing
- 2012-03-15 MX MX2013010494A patent/MX362880B/es active IP Right Grant
- 2012-03-15 EP EP12757553.8A patent/EP2687802B1/en active Active
- 2012-03-15 CN CN201280009807.0A patent/CN103384807B/zh active Active
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2013
- 2013-09-10 US US14/022,619 patent/US9776922B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002284582A (ja) * | 2001-03-26 | 2002-10-03 | Ngk Insulators Ltd | セラミックハニカム体の焼成方法 |
JP2005131800A (ja) * | 2003-10-28 | 2005-05-26 | Hitachi Metals Ltd | 多孔質セラミックハニカム構造体の製造方法 |
WO2005047207A1 (ja) * | 2003-11-17 | 2005-05-26 | Ngk Insulators, Ltd. | 炉及び脱脂方法 |
JP2007001843A (ja) * | 2005-06-27 | 2007-01-11 | Ngk Insulators Ltd | 脱脂方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2687802A1 (en) | 2014-01-22 |
US20140011151A1 (en) | 2014-01-09 |
MX362880B (es) | 2019-02-20 |
JPWO2012124761A1 (ja) | 2014-07-24 |
MX2013010494A (es) | 2013-10-01 |
US9776922B2 (en) | 2017-10-03 |
WO2012124761A1 (ja) | 2012-09-20 |
CN103384807A (zh) | 2013-11-06 |
EP2687802B1 (en) | 2018-03-07 |
EP2687802A4 (en) | 2014-10-15 |
CN103384807B (zh) | 2016-01-20 |
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