IT1178520B - Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi - Google Patents

Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi

Info

Publication number
IT1178520B
IT1178520B IT22917/84A IT2291784A IT1178520B IT 1178520 B IT1178520 B IT 1178520B IT 22917/84 A IT22917/84 A IT 22917/84A IT 2291784 A IT2291784 A IT 2291784A IT 1178520 B IT1178520 B IT 1178520B
Authority
IT
Italy
Prior art keywords
calcination
electrodes
procedure
tunnel oven
carbon bodies
Prior art date
Application number
IT22917/84A
Other languages
English (en)
Other versions
IT8422917A0 (it
Inventor
Renzo Corato
Giulio Ganapini
Hans Anton Meier
Mauro Poggi
Antonio Rosso
Sergio Sanchioni
Original Assignee
Alusuisse Italia Spa
Italimpianti
Sirma
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 Alusuisse Italia Spa, Italimpianti, Sirma filed Critical Alusuisse Italia Spa
Priority to IT22917/84A priority Critical patent/IT1178520B/it
Publication of IT8422917A0 publication Critical patent/IT8422917A0/it
Priority to EP85112038A priority patent/EP0176071A3/en
Priority to US06/778,646 priority patent/US4674975A/en
Priority to CA000491540A priority patent/CA1250712A/en
Priority to AU47930/85A priority patent/AU577156B2/en
Priority to ZA857447A priority patent/ZA857447B/xx
Priority to ES547330A priority patent/ES8704195A1/es
Priority to NO853836A priority patent/NO169767C/no
Application granted granted Critical
Publication of IT1178520B publication Critical patent/IT1178520B/it

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
    • F27B9/02—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
    • F27B9/021—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 having two or more parallel tracks
    • F27B9/022—With two tracks moving in opposite directions
    • 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
    • F27B9/40—Arrangements of controlling or monitoring 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
    • F27B9/30—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
    • F27B9/3005—Details, accessories, or equipment peculiar to 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
    • F27B9/30—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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/08—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated through chamber walls
    • F27B9/082—Muffle furnaces
    • F27B9/088—Series of separate muffles conveyed through the 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
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors
    • F27D2001/1891—Doors for separating two chambers in the furnace
    • 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
    • F27M2001/04—Carbon-containing material
IT22917/84A 1984-09-28 1984-09-28 Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi IT1178520B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT22917/84A IT1178520B (it) 1984-09-28 1984-09-28 Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi
EP85112038A EP0176071A3 (en) 1984-09-28 1985-09-23 Method and tunnel type furnace for calcining carbonaceous bodies, in particular electrodes
US06/778,646 US4674975A (en) 1984-09-28 1985-09-23 Method and tunnel type furnace for calcining carbonaceous bodies, in particular electrodes
CA000491540A CA1250712A (en) 1984-09-28 1985-09-25 Method and tunnel type furnace for calcining carbonaceous bodies, in particular electrodes
AU47930/85A AU577156B2 (en) 1984-09-28 1985-09-26 Method and tunnel type furnace for calcining carbonaceous bodies, in particular electrodes
ZA857447A ZA857447B (en) 1984-09-28 1985-09-26 Method of calcining carbonaceous bodies,in particular electrodes,in either continuous or intermittent furnaces,and a containment structure for the implementation thereof
ES547330A ES8704195A1 (es) 1984-09-28 1985-09-26 Horno de tunel para la calcinacion de cuerpos carbonados tales como electrodos y similares.
NO853836A NO169767C (no) 1984-09-28 1985-09-27 Fremgangsmaate for kalsinering av karbonholdige legemer, samt tunnelovn for anvendelse ved fremgangsmaaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22917/84A IT1178520B (it) 1984-09-28 1984-09-28 Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi

Publications (2)

Publication Number Publication Date
IT8422917A0 IT8422917A0 (it) 1984-09-28
IT1178520B true IT1178520B (it) 1987-09-09

Family

ID=11201877

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22917/84A IT1178520B (it) 1984-09-28 1984-09-28 Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi

Country Status (8)

Country Link
US (1) US4674975A (it)
EP (1) EP0176071A3 (it)
AU (1) AU577156B2 (it)
CA (1) CA1250712A (it)
ES (1) ES8704195A1 (it)
IT (1) IT1178520B (it)
NO (1) NO169767C (it)
ZA (1) ZA857447B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1178518B (it) * 1984-09-28 1987-09-09 Alusuisse Italia Spa Procedimento per la produzione di corpi carboniosi
IT1178521B (it) * 1984-09-28 1987-09-09 Alusuisse Italia Spa Procedimento di calcinazione di corpi carboniosi, in particolare elettrodi, in forni continui od intermittenti e struttura di contenimento per effettuare il procedimento
IT1178519B (it) * 1984-09-28 1987-09-09 Alusuisse Italia Spa Procedimento per la produzione di corpi carboniosi
DE3540764C1 (de) * 1985-11-16 1987-05-21 Riedhammer Ludwig Gmbh Durchlaufofen
WO1987003358A1 (en) * 1985-11-29 1987-06-04 Riedhammer Gmbh Und Co. Kg Device and process for the thermal treatment of formed bodies
FR2600151B1 (fr) * 1986-06-17 1988-08-26 Pechiney Aluminium Pipes a mamelles orientables pour fours de cuisson de blocs carbones
GB8713128D0 (en) * 1987-06-04 1987-07-08 Shipley P S Tunnel kilns
DE3821596A1 (de) * 1988-06-27 1990-02-01 Horst J Ing Grad Feist Verfahren und vorrichtung zum herstellen von graphitelektroden
EP0469522B1 (en) * 1990-07-30 1996-05-29 Nikkiso Co., Ltd. Production method and apparatus for vapor-grown fine fibers
JP3011366B2 (ja) * 1995-10-26 2000-02-21 株式会社ノリタケカンパニーリミテド 膜形成素材を含む基板の焼成方法および装置
WO1997033469A1 (en) * 1996-03-11 1997-09-18 Roasting Technologies Pty. Ltd. Rotary and tunnel-type kilns with multi-ducted radiant heating
SG73538A1 (en) * 1997-08-04 2000-06-20 Matsushita Electric Ind Co Ltd Method of heat treating object and apparatus for the same
WO1999032844A1 (en) * 1997-12-22 1999-07-01 Corning Incorporated Method for firing ceramic honeycomb bodies and a tunnel kiln used therefor
IT1309033B1 (it) * 1999-03-08 2002-01-15 Tecnochimica Sassolese S R L Forno continuo perfezionato per il trattamento termico di materiali
US6241515B1 (en) * 2000-05-30 2001-06-05 Tat Technologies, Inc Device and method for treating combustibles obtained from a thermal processing apparatus and apparatus employed thereby
US7413592B2 (en) * 2004-03-31 2008-08-19 Nu-Iron Technology, Llc Linear hearth furnace system and methods regarding same
US7150627B2 (en) * 2005-04-30 2006-12-19 Siddhartha Gaur Transported material heating with controlled atmosphere
CN101172652B (zh) * 2007-10-29 2012-03-21 贾绍才 矾矿钙法步进式焙烧方法及焙烧炉
GB0800940D0 (en) 2008-01-18 2008-02-27 Milled Carbon Ltd Recycling carbon fibre
EA017973B1 (ru) * 2008-01-18 2013-04-30 Эрнесто Адольфо Хартшух Шауб Система обжига
DE102011054640A1 (de) * 2011-10-20 2013-04-25 Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co. Kg Aufwärmverfahren und Brennofen
US9310132B1 (en) 2012-02-08 2016-04-12 Carbonyx, Inc. Replaceable insulation roof for industrial oven
CN103614544A (zh) * 2013-11-07 2014-03-05 河南盛锐钒业集团有限公司 含钒矿石递进窑石灰化焙烧提取五氧化二钒清洁焙烧工艺
EP2944906B1 (de) * 2014-05-13 2019-10-02 Keller H.C.W. GmbH Ofen zum Brennen von keramischen Formlingen
DE102014007612A1 (de) * 2014-05-22 2015-11-26 Zbk Zentrum Für Baukeramik Gmbh Verfahren und Anlage zum Trocknen und Brennen mit kontinuierlichen Öfen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983022A (en) * 1961-05-09 Apparatus for and method of baking
US2550807A (en) * 1947-02-19 1951-05-01 Hanley Company Inc Tunnel kiln
US3009863A (en) * 1957-04-24 1961-11-21 Aluminum Co Of America Methods for thermally processing carbon articles
NL270700A (it) * 1961-10-27
FR1371105A (fr) * 1963-10-11 1964-08-28 Stamicarbon Procédé de cuisson de produits céramiques tels que des briques à partir d'une matière première contenant du combustible dans un four-tunnel ainsi qu'un four-tunnelétant approprié à la mise en oeuvre de ce procédé
JPS53104610A (en) * 1977-02-08 1978-09-12 Shinagawa Refractories Co Tunnel kilns for reheating carbonaceous material impregnated with tar and pitch
DE2854585C2 (de) * 1978-12-18 1985-10-24 Smit Ovens Nijmegen B.V., Nijmegen Transportvorrichtung für Öfen zum Trocknen und/oder Brennen von Emaillierware

Also Published As

Publication number Publication date
US4674975A (en) 1987-06-23
AU4793085A (en) 1986-04-10
IT8422917A0 (it) 1984-09-28
AU577156B2 (en) 1988-09-15
EP0176071A3 (en) 1989-12-13
ES8704195A1 (es) 1987-04-01
NO169767B (no) 1992-04-27
NO169767C (no) 1992-08-05
CA1250712A (en) 1989-03-07
ES547330A0 (es) 1987-04-01
EP0176071A2 (en) 1986-04-02
NO853836L (no) 1986-04-01
ZA857447B (en) 1986-06-25

Similar Documents

Publication Publication Date Title
IT1178520B (it) Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi
DE3680583D1 (de) Elektrodenzusammensetzung.
DE3579315D1 (de) Elektroden-herstellungsverfahren.
DK200286A (da) Forseglingsmateriale, dets fremstilling og anvendelse
ES2013239B3 (es) Electrodo de grafito o carbon de oxidacion retardada y metodo para producir el electrodo.
IT8622048A0 (it) Elettrodo defibrillatore.
MX164262B (es) Portador mejorado del tipo de agarre superior y metodo para ensamblarlo
MX160105A (es) Mejoras a electrodo para procesos electroquimicos y metodo para preparar el mismo
DE3689223D1 (de) Cytidinanaloga.
DE3588033D1 (de) Biomedizinische Elektrode.
ES554295A0 (es) Electrodo blindado
KR880700103A (ko) 전해처리용전극 및 그전극의 제조방법
BR8501816A (pt) Eletrodo do tipo de bracadeira para eletrocardiografos
NO864935L (no) Elektrode for fast-polymer-elektrolytt.
DE3676140D1 (de) Herzschrittmacherelektrode.
DE3671132D1 (de) Flache zelle.
DE3675364D1 (de) Elektrode.
DK78186A (da) Elektrokardiografisk elektrode
DE3688864D1 (de) L-phenylalanindehydrogenase und deren verwendung.
GB8512850D0 (en) Tunnel kiln
BR8501815A (pt) Eletrodo do tipo de bracadeira para eletrocardiografos
DE3682227D1 (de) Mehrstrahlelektronenkanone und verfahren zum zusammenbau.
DE3766564D1 (de) Kohlenstoffelektroden.
GB2176805B (en) Carbon cell electrodes
NO853320L (no) Bakeovn for elektroder.