ES473984A1 - Perfeccionamientos introducidos en instalacion para el con- trol de la conduccion de los hornos de rodillos para la co- chura de materiales ceramicos o similares. - Google Patents

Perfeccionamientos introducidos en instalacion para el con- trol de la conduccion de los hornos de rodillos para la co- chura de materiales ceramicos o similares.

Info

Publication number
ES473984A1
ES473984A1 ES473984A ES473984A ES473984A1 ES 473984 A1 ES473984 A1 ES 473984A1 ES 473984 A ES473984 A ES 473984A ES 473984 A ES473984 A ES 473984A ES 473984 A1 ES473984 A1 ES 473984A1
Authority
ES
Spain
Prior art keywords
housing
sections
items
inlet
downstream
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
Application number
ES473984A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Welko Industriale SpA
Original Assignee
Welko Industriale SpA
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
Priority claimed from IT2836877A external-priority patent/IT1088075B/it
Priority claimed from IT2548878A external-priority patent/IT1108987B/it
Application filed by Welko Industriale SpA filed Critical Welko Industriale SpA
Publication of ES473984A1 publication Critical patent/ES473984A1/es
Expired legal-status Critical Current

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 specially adapted for 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • F27B2009/124—Cooling
    • F27B2009/126—Cooling involving the circulation of cooling gases, e.g. air
    • F27B2009/128—Cooling involving the circulation of cooling gases, e.g. air the gases being further utilised as oxidants in the burners
    • 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 specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • F27B2009/3027—Use of registers, partitions
    • 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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/2407—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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0042—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising roller trains
    • F27D2003/0043—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising roller trains at least one of them being driven separately
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1504—Ceramic articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Perfeccionamientos introducidos, en instalación para el control de la conducción de los hornos de rodillos para la cochura de materiales cerámicos o similares; caracterizados por estar compuesta la respectiva instalación por un dispositivo de enfriamiento rápido, que actúa antes del extremo de salida del horno y está destinado a enviar aire ambiente al interior de un tramo determinado del horno para un enfriamiento forzado rápido del material cocido, por un dispositivo de aspiración que actúa seguidamente a dicho dispositivo de enfriamiento y que es apto a aspirar el aire insuflado calentado mezclado con residuos de gas de combustión para enviarlo en parte a la salida y que en parte, controlable, es reciclado, por un dispositivo de alimentación de aire de combustión que en parte aspira aire del exterior y en parte aspira aire de reciclado enviado por dicho dispositivo de aspiración, suministrando dicho dispositivo de alimentación del aire de combustión aire a los quemadores distribuidos a lo largo de todo el desarrollo del horno.
ES473984A 1977-10-07 1978-10-05 Perfeccionamientos introducidos en instalacion para el con- trol de la conduccion de los hornos de rodillos para la co- chura de materiales ceramicos o similares. Expired ES473984A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2836877A IT1088075B (it) 1977-10-07 1977-10-07 Impianto per il controllo della conduzione dei forni a rulli per la cottura di materiali ceramici o simili
IT2548878A IT1108987B (it) 1978-07-10 1978-07-10 Impianto per il controllo della conduzione dei forni a rulli,per la cottura di materiali ceramici

Publications (1)

Publication Number Publication Date
ES473984A1 true ES473984A1 (es) 1979-05-16

Family

ID=26328599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473984A Expired ES473984A1 (es) 1977-10-07 1978-10-05 Perfeccionamientos introducidos en instalacion para el con- trol de la conduccion de los hornos de rodillos para la co- chura de materiales ceramicos o similares.

Country Status (8)

Country Link
US (1) US4249895A (es)
JP (1) JPS5499111A (es)
BR (1) BR7806622A (es)
DE (1) DE2840284C2 (es)
ES (1) ES473984A1 (es)
FR (1) FR2405448B1 (es)
GB (1) GB2007810B (es)
MX (1) MX150622A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2219120A1 (es) * 2000-10-16 2004-11-16 Sacmi Forni S.P.A. Horno de coccion para baldosas ceramicas con seccion de enfriado perfeccionada.

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US4362505A (en) * 1980-10-20 1982-12-07 Bubelo Vilya V Treatment of articles, for example, concrete articles, and an apparatus for accomplishing same
US4464845A (en) * 1980-10-20 1984-08-14 Bubelo Vilya V Method of heat- and moisture treatment of articles, for example, concrete articles, and an apparatus for accomplishing same
US4406944A (en) * 1981-03-23 1983-09-27 Radiant Technology Corp. Devices for mounting infrared lamps in furnaces
DE3125651C2 (de) * 1981-06-30 1986-09-04 Schweizerische Aluminium Ag, Chippis Verfahren und Vorrichtung zum intensiven Wärme- und Stoffaustausch
IT1147425B (it) * 1981-10-14 1986-11-19 Carfer Srl Forno ceramico a rulli a combustione e raffreddamento modulati
US4460821A (en) * 1982-05-25 1984-07-17 Radiant Technology Corporation Infrared furnace with muffle
US4551093A (en) * 1982-09-27 1985-11-05 Carter-Wallace Inc. Production of a solid stick in a container
JPS611991A (ja) * 1984-06-14 1986-01-07 東陶機器株式会社 トンネル窯予熱帯域操窯方法
DE3510754A1 (de) * 1985-03-25 1986-10-02 Ludwig Riedhammer GmbH, 8500 Nürnberg Industrieofen
FR2584805B1 (fr) * 1985-07-12 1989-07-13 Elect Meca Et Const Perfectionnement aux installations de sechage et de cuisson de produits ceramiques
DE3540764C1 (de) * 1985-11-16 1987-05-21 Riedhammer Ludwig Gmbh Durchlaufofen
JPS63502209A (ja) * 1985-11-29 1988-08-25 リ−トハムメル・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニ−・コマンディトゲゼルシャフト 成形体の熱処理装置
JPS62223594A (ja) * 1986-03-22 1987-10-01 日本碍子株式会社 窯炉における焼成品の冷却方法
EP0244597A1 (de) * 1986-04-08 1987-11-11 Neuweiler AG Vorrichtung zur hydraulischen Förderung von Körpern und Verwendung der Vorrichtung
DE3640727A1 (de) * 1986-11-28 1988-06-09 Apt Anlagen Fuer Pyrotechnik Verfahren zur waermebehandlung von insbesondere im wesentlichen flachen koerpern aus keramischem material und durchlaufofen fuer die durchfuehrung des verfahrens
GB8713128D0 (en) * 1987-06-04 1987-07-08 Shipley P S Tunnel kilns
US4752217A (en) * 1987-08-28 1988-06-21 Essex Group, Inc. Wire coating oven including wire cooling apparatus
DE3738136C1 (de) * 1987-11-07 1989-01-26 Heraeus Schott Quarzschmelze Durchlaufofen zum Anloeten von elektronischen Bauteilen
US4830609A (en) * 1988-06-13 1989-05-16 Motorola, Inc. Curing oven system for semiconductor devices
US5667378A (en) * 1992-09-11 1997-09-16 Swindell Dressler International Company Low profile kiln apparatus
DE4423221A1 (de) * 1994-07-01 1996-01-04 Lingl Anlagenbau Wärmeübergang im Tunnelofen
ES2127081B1 (es) * 1995-10-17 1999-12-01 Buhlmann Marco Laudati Instalacion para tratamientos termicos a alta temperaturea.
EP1607704A4 (en) * 2002-10-23 2006-08-02 Internat Customer Service CONTINUOUS OVEN
US7316080B1 (en) * 2004-05-27 2008-01-08 Solution Dynamics, Llc Methodology and apparatus to reduce fuel consumption in conveyor dryers and ovens
US7520746B1 (en) * 2007-06-05 2009-04-21 Temple Steel Company Annealing furnace cooling and purging system and method
DE102008005259B4 (de) * 2008-01-18 2011-12-08 Carl Kramer Verfahren zur Energieeinsparung bei Wärmebehandlungsanlagen mit durch Heizteil und Kühlteil bewegtem Gut
JP5544732B2 (ja) * 2009-03-17 2014-07-09 Ｔｄｋ株式会社 連続焼成炉および製造システム
JP5756601B2 (ja) * 2010-03-23 2015-07-29 光洋サーモシステム株式会社 連続炉
US9163877B2 (en) * 2011-06-07 2015-10-20 Berndorf Band Gmbh Conveyor oven
CN102374788B (zh) * 2011-10-24 2013-10-16 广东摩德娜科技股份有限公司 一种可缩小横截面温差的窑炉缓冷区结构
WO2013150488A1 (en) * 2012-04-05 2013-10-10 Tek-Mak S.R.L. Cooling apparatus
ITMO20120091A1 (it) * 2012-04-05 2013-10-06 Tek Mak S R L Apparato di raffreddamento
ITMO20130262A1 (it) * 2013-09-25 2015-03-26 Tek Mak S R L Apparato di raffreddamento
FR3024139B1 (fr) * 2014-07-28 2016-07-29 Ceritherm Procede de cuisson de produits ceramiques dans un four tunnel en continu
CN110296601B (zh) * 2019-07-25 2024-05-03 启明星宇节能科技股份有限公司 一种隧道炉窑低氮燃烧系统
DE102020116593A1 (de) * 2020-06-24 2021-12-30 AICHELIN Holding GmbH Wärmebehandlungsanlage und Verfahren zur Herstellung von Formbauteilen

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US2981528A (en) * 1956-08-14 1961-04-25 Armstrong Cork Co Drying system
FR1327591A (fr) * 1962-07-03 1963-05-17 Norton Co Four tunnel
US3172647A (en) * 1963-03-26 1965-03-09 Bickley Furnaces Inc Continuous kiln
US3318590A (en) * 1965-02-10 1967-05-09 Mckee & Co Arthur G Moving bed agglomeration apparatus
DE1303473C2 (de) * 1966-04-06 1974-01-17 Keller Ofenbau Gmbh, 4533 Laggenbeck Verfahren zum kontinuierlichen brennen von keramischem einsatzgut in tunneloefen und tunnelofen zur durchfuehrung des verfahrens
AT290756B (de) * 1967-04-14 1971-06-25 Zd Avtosteklo Tunnelofen zur Wärmebehandlung von glasartigem, insbesondere bahn- oder plattenförmigem Gut
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2219120A1 (es) * 2000-10-16 2004-11-16 Sacmi Forni S.P.A. Horno de coccion para baldosas ceramicas con seccion de enfriado perfeccionada.

Also Published As

Publication number Publication date
GB2007810B (en) 1982-05-12
DE2840284C2 (de) 1983-11-17
GB2007810A (en) 1979-05-23
JPS5499111A (en) 1979-08-04
MX150622A (es) 1984-06-12
BR7806622A (pt) 1979-05-02
FR2405448A1 (fr) 1979-05-04
FR2405448B1 (fr) 1985-06-28
DE2840284A1 (de) 1979-04-12
US4249895A (en) 1981-02-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990213