MX348387B - Horno de túnel para hornear cuerpos porosos de cerámica. - Google Patents

Horno de túnel para hornear cuerpos porosos de cerámica.

Info

Publication number
MX348387B
MX348387B MX2013010655A MX2013010655A MX348387B MX 348387 B MX348387 B MX 348387B MX 2013010655 A MX2013010655 A MX 2013010655A MX 2013010655 A MX2013010655 A MX 2013010655A MX 348387 B MX348387 B MX 348387B
Authority
MX
Mexico
Prior art keywords
ceramic material
porous ceramic
firing
exhaust gas
zone
Prior art date
Application number
MX2013010655A
Other languages
English (en)
Other versions
MX2013010655A (es
Inventor
Miyata Jotaro
Ihara Chikashi
Yasue Takashi
Original Assignee
Ngk Insulators Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ngk Insulators Ltd filed Critical Ngk Insulators Ltd
Publication of MX2013010655A publication Critical patent/MX2013010655A/es
Publication of MX348387B publication Critical patent/MX348387B/es

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/54001—Hearths or supports movable into and from the furnace, e.g. by a conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Air Supply (AREA)

Abstract

La invención proporciona un horno de túnel para hornear cuerpos porosos de cerámica, el cual puede hornear cuerpos porosos de cerámica que contienen aglutinantes orgánicos en un periodo breve de tiempo a diferencia de los métodos convencionales sin producir fracturas o se requiera de nitrógeno. El horno de túnel incluye una zona de precalentamiento 1, una zona de horneado 2, y una zona de enfriamiento 3 y hornea los cuerpos porosos de cerámica cargados en un carro 7 accionando este en un horno. Es usado un quemador regenerativo de almacenamiento de calor 10 como medios para calentar la zona de horneo 2 de modo que el gas de exhaustación de concentración baja en oxígeno descargado del quemador regenerativo de almacenamiento de calor 10 pueda ser retornado a una línea de retorno de gas de exhaustación 14 y suministrado a la zona de precalentamiento 1. La línea de retorno de gas de exhaustación 14 puede ser provista con un dispositivo de combustión 17 que reduzca la concentración de oxígeno consumiendo el oxígeno contenido en el gas de exhaustación.
MX2013010655A 2011-03-18 2012-03-15 Horno de túnel para hornear cuerpos porosos de cerámica. MX348387B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011060643 2011-03-18
PCT/JP2012/056676 WO2012128172A1 (ja) 2011-03-18 2012-03-15 セラミック多孔体焼成用トンネルキルン

Publications (2)

Publication Number Publication Date
MX2013010655A MX2013010655A (es) 2013-10-07
MX348387B true MX348387B (es) 2017-06-08

Family

ID=46879322

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013010655A MX348387B (es) 2011-03-18 2012-03-15 Horno de túnel para hornear cuerpos porosos de cerámica.

Country Status (7)

Country Link
US (1) US9650304B2 (es)
EP (1) EP2687801B1 (es)
JP (1) JP5879629B2 (es)
CN (1) CN103380345B (es)
MX (1) MX348387B (es)
PL (1) PL2687801T3 (es)
WO (1) WO2012128172A1 (es)

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DE102013010885A1 (de) * 2013-07-01 2015-01-22 Eisenmann Ag Verfahren zum Sintern von Sinterwerkstücken sowie Anlage hierfür
FR3018344B1 (fr) * 2014-03-04 2016-04-29 Cockerill Maintenance & Ingenierie Sa Four industriel pour chauffer des produits tels des produits siderurgiques
CN103896622B (zh) * 2014-03-14 2015-08-12 苏州宇希新材料科技有限公司 一种保温泡沫陶瓷材料的制备方法
JP2015194279A (ja) * 2014-03-31 2015-11-05 大阪瓦斯株式会社 連続炉
US10006715B2 (en) * 2015-02-17 2018-06-26 Clearsign Combustion Corporation Tunnel burner including a perforated flame holder
ITUB20150857A1 (it) * 2015-05-22 2016-11-22 Siti B & T Group Spa Forno di cottura per prodotti ceramici, e simili
CN108779959B (zh) * 2016-03-24 2020-05-26 日本碍子株式会社 工业炉及其热利用方法
CN108692572A (zh) * 2017-04-07 2018-10-23 苏州科尔珀恩机械科技有限公司 一种锂电池气氛炉节能循环系统
IT201700045246A1 (it) * 2017-04-26 2018-10-26 Sacmi Forno e metodo per la cottura di articoli ceramici di base
WO2019018601A1 (en) * 2017-07-21 2019-01-24 Corning Incorporated METHODS FOR EXTRACTING VOLATILE SUBSTANCES FROM CRUSHED CERAMIC BODIES
JP7029277B2 (ja) * 2017-11-06 2022-03-03 日本碍子株式会社 リジェネレイティブバーナ、工業炉及び焼成品の製造方法
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
CN110655055A (zh) * 2018-06-29 2020-01-07 山西贝特瑞新能源科技有限公司 一种负极材料连续碳化炉装置
CN109442988A (zh) * 2018-12-13 2019-03-08 山西北斗星新材料有限公司 一种具有余热回收装置的窑车式窑炉
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
CN112050632B (zh) * 2019-06-06 2022-12-30 欧佩德伺服电机节能系统有限公司 一种可降低能耗的窑炉实现方法
EP4098963A1 (en) * 2021-06-02 2022-12-07 Linde GmbH Method for heating a furnace
CN114838581B (zh) * 2022-04-21 2024-02-27 广州市蓝炬能源科技有限公司 一种日用陶瓷产品的催化燃烧加热干燥工艺
CN115790226B (zh) * 2022-11-21 2023-12-26 乌兰察布市旭峰炭素科技有限公司 碳素生产导热油换热系统
CN117570693B (zh) * 2024-01-16 2024-03-15 淄博宏豪晶体材料有限公司 一种高温快烧的梭式窑炉

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Also Published As

Publication number Publication date
PL2687801T3 (pl) 2017-02-28
MX2013010655A (es) 2013-10-07
WO2012128172A1 (ja) 2012-09-27
US20140011150A1 (en) 2014-01-09
EP2687801A1 (en) 2014-01-22
CN103380345B (zh) 2016-08-10
JPWO2012128172A1 (ja) 2014-07-24
EP2687801B1 (en) 2016-08-31
JP5879629B2 (ja) 2016-03-08
US9650304B2 (en) 2017-05-16
CN103380345A (zh) 2013-10-30
EP2687801A4 (en) 2014-08-20

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