IT206775Z2 - Forno a rulli equipaggiato con un canale per la essiccazione e/o la biscottatura di materiali ceramici o refrattari. - Google Patents

Forno a rulli equipaggiato con un canale per la essiccazione e/o la biscottatura di materiali ceramici o refrattari.

Info

Publication number
IT206775Z2
IT206775Z2 IT8621939U IT2193986U IT206775Z2 IT 206775 Z2 IT206775 Z2 IT 206775Z2 IT 8621939 U IT8621939 U IT 8621939U IT 2193986 U IT2193986 U IT 2193986U IT 206775 Z2 IT206775 Z2 IT 206775Z2
Authority
IT
Italy
Prior art keywords
cooking
ceramic
drying
channel
refractory materials
Prior art date
Application number
IT8621939U
Other languages
English (en)
Other versions
IT8621939V0 (it
Inventor
Roberto Zelaschi
Original Assignee
Welko Ind 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 Welko Ind Spa filed Critical Welko Ind Spa
Priority to IT8621939U priority Critical patent/IT206775Z2/it
Publication of IT8621939V0 publication Critical patent/IT8621939V0/it
Priority to EP87830165A priority patent/EP0247007A3/en
Priority to US07/051,953 priority patent/US4775316A/en
Priority to BR8702622A priority patent/BR8702622A/pt
Application granted granted Critical
Publication of IT206775Z2 publication Critical patent/IT206775Z2/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
    • F27B9/30—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
    • 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
    • F27B9/025—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 having two or more superimposed tracks
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
IT8621939U 1986-05-22 1986-05-22 Forno a rulli equipaggiato con un canale per la essiccazione e/o la biscottatura di materiali ceramici o refrattari. IT206775Z2 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8621939U IT206775Z2 (it) 1986-05-22 1986-05-22 Forno a rulli equipaggiato con un canale per la essiccazione e/o la biscottatura di materiali ceramici o refrattari.
EP87830165A EP0247007A3 (en) 1986-05-22 1987-05-06 A roller furnace provided with a passage for the drying and/or refiring of ceramic or refractory product
US07/051,953 US4775316A (en) 1986-05-22 1987-05-13 Roller furnace provided with a passage for the drying and/or refiring of ceramic or refractory products
BR8702622A BR8702622A (pt) 1986-05-22 1987-05-21 Forno rolante do tipo que contem uma passagem de aquecimento

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8621939U IT206775Z2 (it) 1986-05-22 1986-05-22 Forno a rulli equipaggiato con un canale per la essiccazione e/o la biscottatura di materiali ceramici o refrattari.

Publications (2)

Publication Number Publication Date
IT8621939V0 IT8621939V0 (it) 1986-05-22
IT206775Z2 true IT206775Z2 (it) 1987-10-01

Family

ID=11189124

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8621939U IT206775Z2 (it) 1986-05-22 1986-05-22 Forno a rulli equipaggiato con un canale per la essiccazione e/o la biscottatura di materiali ceramici o refrattari.

Country Status (4)

Country Link
US (1) US4775316A (it)
EP (1) EP0247007A3 (it)
BR (1) BR8702622A (it)
IT (1) IT206775Z2 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714353Y2 (ja) * 1988-07-08 1995-04-05 中外炉工業株式会社 ローラハース型熱処理炉
DE3918746A1 (de) * 1989-06-08 1990-12-20 Rudolf Riedel Tunnelofen
US5053155A (en) * 1989-12-19 1991-10-01 E. I. Du Pont De Nemours And Company Compositions and process for use in refrigeration
CN102042752A (zh) * 2010-12-17 2011-05-04 湖南航天工业总公司 一种工业级微波高温辊道连续烧结窑炉的辊道动力系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US587161A (en) * 1897-07-27 prinz
US1197393A (en) * 1915-06-14 1916-09-05 Petersen Oven Co Baker's oven.
DE1583991A1 (de) * 1968-02-29 1970-10-22 Koppers Wistra Ofenbau Gmbh Etagen-Waermeofen
US4154576A (en) * 1976-10-05 1979-05-15 S.I.T.I. Soc. Imp. Termoelettrici Indistriali S.A.S. Oven for firing ceramic materials, having high thermal efficiency
DE2708766A1 (de) * 1977-03-01 1978-09-07 Peter Ing Grad Linhart Brennofen fuer keramische erzeugnisse
FR2409472A1 (fr) * 1977-11-19 1979-06-15 Lingl Anlagenbau Procede et dispositif de montage des rouleaux d'entrainement dans un four tunnel
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
US4531304A (en) * 1980-05-14 1985-07-30 Besser Company Production of concrete articles utilizing heat-reclaiming system
US4548191A (en) * 1984-03-22 1985-10-22 Stein Associates, Inc. Food cooking oven and method

Also Published As

Publication number Publication date
EP0247007A3 (en) 1989-10-04
EP0247007A2 (en) 1987-11-25
US4775316A (en) 1988-10-04
IT8621939V0 (it) 1986-05-22
BR8702622A (pt) 1988-02-23

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