IT1147425B - Forno ceramico a rulli a combustione e raffreddamento modulati - Google Patents

Forno ceramico a rulli a combustione e raffreddamento modulati

Info

Publication number
IT1147425B
IT1147425B IT46893/81A IT4689381A IT1147425B IT 1147425 B IT1147425 B IT 1147425B IT 46893/81 A IT46893/81 A IT 46893/81A IT 4689381 A IT4689381 A IT 4689381A IT 1147425 B IT1147425 B IT 1147425B
Authority
IT
Italy
Prior art keywords
cooling roller
ceramic oven
modulated
combustion
roller ceramic
Prior art date
Application number
IT46893/81A
Other languages
English (en)
Other versions
IT8146893A0 (it
Inventor
Dario Carraroli
Giordano Giavelli
Original Assignee
Carfer Srl
Meccanica Giavelli 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
Application filed by Carfer Srl, Meccanica Giavelli Spa filed Critical Carfer Srl
Priority to IT46893/81A priority Critical patent/IT1147425B/it
Publication of IT8146893A0 publication Critical patent/IT8146893A0/it
Priority to ES510252A priority patent/ES8302283A1/es
Priority to GB08228669A priority patent/GB2108252B/en
Priority to US06/433,731 priority patent/US4527974A/en
Priority to DE19823237876 priority patent/DE3237876A1/de
Priority to BR8206044A priority patent/BR8206044A/pt
Application granted granted Critical
Publication of IT1147425B publication Critical patent/IT1147425B/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
    • F27B9/14—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
    • F27B9/12—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
    • 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
    • F27B2009/3638—Heaters located above and under the track
    • 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
    • F27B9/24—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 tunnel furnace 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 tunnel furnace 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
    • 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
    • F27M2001/1508—Articles of relatively small dimensions
    • F27M2001/1517—Tiles
    • 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
    • F27M2002/00—Disposition of the charge
    • F27M2002/01—Disposition of the charge in one layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
IT46893/81A 1981-10-14 1981-10-14 Forno ceramico a rulli a combustione e raffreddamento modulati IT1147425B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT46893/81A IT1147425B (it) 1981-10-14 1981-10-14 Forno ceramico a rulli a combustione e raffreddamento modulati
ES510252A ES8302283A1 (es) 1981-10-14 1982-03-09 "perfeccionamientos en los hornos ceramicos de rodillos".
GB08228669A GB2108252B (en) 1981-10-14 1982-10-07 Ceramic roller-hearth kiln with controlled combustion and cooling
US06/433,731 US4527974A (en) 1981-10-14 1982-10-12 Ceramic roller-hearth kiln with controlled combustion and cooling
DE19823237876 DE3237876A1 (de) 1981-10-14 1982-10-13 Keramikrollofen mit regelbarer feuerung und kuehlung
BR8206044A BR8206044A (pt) 1981-10-14 1982-10-14 Forno ceramico de rolos,de combustao e resfriamento modulados

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT46893/81A IT1147425B (it) 1981-10-14 1981-10-14 Forno ceramico a rulli a combustione e raffreddamento modulati

Publications (2)

Publication Number Publication Date
IT8146893A0 IT8146893A0 (it) 1981-10-14
IT1147425B true IT1147425B (it) 1986-11-19

Family

ID=11260312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT46893/81A IT1147425B (it) 1981-10-14 1981-10-14 Forno ceramico a rulli a combustione e raffreddamento modulati

Country Status (6)

Country Link
US (1) US4527974A (it)
BR (1) BR8206044A (it)
DE (1) DE3237876A1 (it)
ES (1) ES8302283A1 (it)
GB (1) GB2108252B (it)
IT (1) IT1147425B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US4764102A (en) * 1986-04-22 1988-08-16 Ig-Technical Research Inc. Continuous elongate ceramic article manufacturing system
US4891008A (en) * 1986-05-21 1990-01-02 Columbia Gas Service System Corporation High temperature convection furnace
US4830610A (en) * 1986-05-21 1989-05-16 Columbia Gas Service System Corporation High temperature convection furnace
US4767320A (en) * 1987-10-29 1988-08-30 Chugai Ro Co., Ltd. Automatically flow controlled continuous heat treating furnace
US4854860A (en) * 1987-12-02 1989-08-08 Gas Research Institute Convective heat transfer within an industrial heat treating furnace
US4840559A (en) * 1987-12-02 1989-06-20 Gas Research Institute Seal arrangement for high temperature furnace applications
US4789333A (en) * 1987-12-02 1988-12-06 Gas Research Institute Convective heat transfer within an industrial heat treating furnace
US4787844A (en) * 1987-12-02 1988-11-29 Gas Research Institute Seal arrangement for high temperature furnace applications
US4854863A (en) * 1987-12-02 1989-08-08 Gas Research Institute Convective heat transfer within an industrial heat treating furnace
US5667378A (en) * 1992-09-11 1997-09-16 Swindell Dressler International Company Low profile kiln apparatus
US5421723A (en) * 1994-03-25 1995-06-06 International Business Machines Corporation Sequential step belt furnace with individual concentric cooling elements
IT1318360B1 (it) * 2000-10-16 2003-08-25 Sacmi Forni Spa Forno di cottura per piastrelle ceramiche con sezione diraffreddamento perfezionata.
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
CA2960052C (en) * 2016-03-07 2020-08-25 Electric Horsepower Inc. Induction heater for drilling cuttings and other materials and method
IT201600131763A1 (it) * 2016-12-28 2018-06-28 Sacmi Forni Spa Forno per la cottura di manufatti ceramici
IT201600131761A1 (it) * 2016-12-28 2018-06-28 Sacmi Forni Spa Forno per la cottura di manufatti ceramici
JP7106393B2 (ja) * 2018-08-22 2022-07-26 日本碍子株式会社 連続式加熱炉及びその運転方法
DE102020103276A1 (de) * 2020-02-10 2021-08-12 Benteler Automobiltechnik Gmbh Ofen zur partiellen Erwärmung von Metallbauteilen
CN112737294B (zh) * 2020-12-17 2022-03-29 合肥恒力装备有限公司 一种降低电加热阻感负载谐波产生和电流冲击的方法
CN114166020B (zh) * 2021-12-01 2022-07-26 广州能源检测研究院 一种陶瓷辊道窑炉专用生物质燃烧系统及工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975458C (de) * 1951-04-10 1961-11-30 Gottfried Dr Cremer Tunnelofen mit wenigstens teilweise indirekter Kuehlung der Abkuehlzone
US3172647A (en) * 1963-03-26 1965-03-09 Bickley Furnaces Inc Continuous kiln
DE6601770U (de) * 1967-10-04 1969-03-27 Kronprinz Ag Kuehlvorrichtung als kuehlstrecke eines durchlaufofens
DE2010601B2 (de) * 1970-03-06 1976-02-12 Claudius Peters Ag, 2000 Hamburg Zweistufiger kuehler fuer grobstueckiges brenngut wie zementklinker
US4047886A (en) * 1975-11-24 1977-09-13 Commissariat A L'energie Atomique Furnace for the continuous sintering of pellets of ceramic nuclear fuel material
FR2405448B1 (fr) * 1977-10-07 1985-06-28 Welko Ind Spa Installation pour le controle de la conduite des fours a rouleaux pour la cuisson de matieres ceramiques ou similaires
IT1100344B (it) * 1978-11-23 1985-09-28 Welko Ind Spa Forno a rulli incorporante un canale di essiccazione,particolarmente per materiali ceramici o refrattari
DE3046918A1 (de) * 1980-12-12 1982-07-15 Buchtal Gmbh Keramische Betriebe, 8472 Schwarzenfeld Kuehlzone fuer einen brennofen, vorzugsweise rollenofen

Also Published As

Publication number Publication date
GB2108252B (en) 1984-09-26
IT8146893A0 (it) 1981-10-14
US4527974A (en) 1985-07-09
GB2108252A (en) 1983-05-11
ES510252A0 (es) 1983-02-01
ES8302283A1 (es) 1983-02-01
BR8206044A (pt) 1983-09-13
DE3237876A1 (de) 1983-04-21

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