EP0012442B1 - Installation de transport pour des fours servant au séchage et/ou à la cuisson - Google Patents

Installation de transport pour des fours servant au séchage et/ou à la cuisson Download PDF

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Publication number
EP0012442B1
EP0012442B1 EP19790105185 EP79105185A EP0012442B1 EP 0012442 B1 EP0012442 B1 EP 0012442B1 EP 19790105185 EP19790105185 EP 19790105185 EP 79105185 A EP79105185 A EP 79105185A EP 0012442 B1 EP0012442 B1 EP 0012442B1
Authority
EP
European Patent Office
Prior art keywords
transport installation
supporting protrusions
flanges
support
spaces
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
EP19790105185
Other languages
German (de)
English (en)
Other versions
EP0012442A1 (fr
Inventor
Johannes C. Wens
Wilhelmus Schraven
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.)
Smit Ovens Nijmegen BV
Original Assignee
Smit Ovens Nijmegen BV
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 Smit Ovens Nijmegen BV filed Critical Smit Ovens Nijmegen BV
Publication of EP0012442A1 publication Critical patent/EP0012442A1/fr
Application granted granted Critical
Publication of EP0012442B1 publication Critical patent/EP0012442B1/fr
Expired legal-status Critical Current

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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
    • 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
    • F27B9/243—Endless-strand conveyor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D9/00—Ovens specially adapted for firing enamels
    • 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
    • F27B9/023—With two tracks moving in opposite directions with a U turn at one end
    • 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
    • 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
    • F27B2009/3088—Drying arrangements
    • 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
    • F27D2003/0046—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising one or more movable arms, e.g. forks
    • 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
    • F27D2003/0059—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising tracks, e.g. rails and wagon
    • F27D2003/0061—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising tracks, e.g. rails and wagon with means for changing track
    • 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
    • F27D2003/0065—Lifts, e.g. containing the bucket elevators
    • 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
    • F27D99/0035—Heating indirectly through a radiant surface
    • 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
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/06—Enamelling

Definitions

  • the support projections themselves can be detachably connected to the webs.
  • the conveyor belt 4 runs on supports, in which two chains run parallel next to each other, between which cross connections 17, 18 extending across the width of the combustion chamber are arranged, which are equipped with individual webs 20 aligned in the conveying direction, on which pins, prongs and similar support projections are arranged which support the enamelled goods 12 from below.
  • the enamelled goods can be removed from the belt and lifted onto the connecting belt 5.
  • the webs 20 form parts of the conveyor belts.
  • the webs are made of a ceramic material or metal that meets the operating requirements.
  • chrome-nickel steel is used in a heat-resistant, rustproof version.
  • FIGS. 4, 4a to 4d finally show webs 20 according to further embodiments.
  • the individual webs 20 consist of an ingot with a groove 33 into which a support element 34 is inserted.
  • the shape of the support element 34 is reminiscent of a saw blade. It has a continuous, flat edge on its underside and a serrated shape on its top.
  • the tines 35 form the "singular support projections" in the sense of the invention at their triangularly converging tips.
  • the aim is to keep the contact area as small as possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Chain Conveyers (AREA)

Claims (5)

1. Dispositif transporteur pour fours de séchage et/ou brûleurs se composant d'une bande transporteuse sans fin (3, 4) à maillons de chaînes, qui comporte des saillies individuelles de soutien (35') réparties sur la surface utile du dispositif transporteur, les saillies de soutien ayant une disposition dans laquelle des rigoles, orientées dans la direction de transport, sont formées entre les saillies de soutien et dans lesquelles peuvent s'accrocher les dents (23) d'un dispositif de transfert, caractérisé en ce que, dans la zone de tronçons de bande placés dans une orientation longitudinale, les saillies de soutien soutien disposées à chaque fois entre deux rigoles ont des hauteurs d'appui différentes, de telle sorte que, à l'intérieur d'un tronçon de bande, la génératrice passant par les points d'appui suive une ligne de contour concave.
2. Dispositif transporteur selon la revendication 1, caractérisé en ce qu'il est prévu deux chaînes se déplaçant parallèlement l'une à côté de l'autre et entre lesquelles sont disposées des liaisons transversales (17, 18) et en ce qu'il est prévu dessus des voiles en forme de plaques (20) orientés dans la direction de transport et qui portent les saillies de soutien réparties sur leurs côtés supérieurs.
3. Dispositif transporteur selon la revendication 2, caractérisé en ce qu'il est prévu un voile (20) pour chaque longueur d'un maillon de chaîne.
4. Dispositif transporteur selon l'une des revendications précédentes, caractérisé en ce que les voiles (20) sont fixés de façon séparable sur le dispositif transporteur.
5. Dispositif transporteur selon l'une des revendications précédentes, caractérisé en ce que les saillies de soutien proprement dites sont reliées par les voiles (20) de façon amovible avec ceux-ci.
EP19790105185 1978-12-18 1979-12-14 Installation de transport pour des fours servant au séchage et/ou à la cuisson Expired EP0012442B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782854585 DE2854585C2 (de) 1978-12-18 1978-12-18 Transportvorrichtung für Öfen zum Trocknen und/oder Brennen von Emaillierware
DE2854585 1978-12-18

Publications (2)

Publication Number Publication Date
EP0012442A1 EP0012442A1 (fr) 1980-06-25
EP0012442B1 true EP0012442B1 (fr) 1983-05-25

Family

ID=6057517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19790105185 Expired EP0012442B1 (fr) 1978-12-18 1979-12-14 Installation de transport pour des fours servant au séchage et/ou à la cuisson

Country Status (2)

Country Link
EP (1) EP0012442B1 (fr)
DE (1) DE2854585C2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494238A1 (fr) * 1980-11-14 1982-05-21 Radiotechnique Compelec Dispositif de manutention de pieces prises dans un chargeur
US4505375A (en) * 1981-07-20 1985-03-19 Ciba-Geigy Corporation Apparatus for conveying flat goods one side of which bears a liquid layer
IT1178520B (it) * 1984-09-28 1987-09-09 Alusuisse Italia Spa Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi
KR870000221A (ko) * 1985-06-29 1987-02-17 데루노부 모모세 콘베이어 링크벨트
US4936438A (en) * 1988-05-31 1990-06-26 Welduction Automation Inc. Conveyor loading and unloading apparatus
DE4008979C1 (fr) * 1990-03-21 1991-08-01 Mahler Dienstleistungs-Gmbh Loeten-Haerten-Anlagenbau, 7300 Esslingen, De
DE4025792A1 (de) * 1990-08-13 1992-02-20 Strikfeldt & Koch Beschickungsvorrichtung fuer schmelzoefen
DE102004019950A1 (de) * 2004-04-23 2005-11-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transportvorrichtung mit speziellen Kettengliedern zum Transport von zu prozessierenden Elementen durch eine Temperaturzone
CN102815531B (zh) * 2012-09-07 2014-08-13 怡得乐电子(杭州)有限公司 一种适合自动上下线的隧道式烤炉泊位机构
CN107282349A (zh) * 2017-06-27 2017-10-24 浙江明泉工业装备科技有限公司 蛇形管自动喷漆生产线
CN111188040A (zh) * 2020-03-13 2020-05-22 山东一明节能环保设备科技有限公司 一种搪瓷管生产线
CN113091405A (zh) * 2021-04-30 2021-07-09 山东利沃微波设备有限公司 一种适用不同尺寸板材的微波压机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848898A (en) * 1932-03-08 James l
DE13558C (de) * R. THIEL in Schwartzau im Fürstenthum Lübeck Emaillir-Brennrost
GB519338A (en) * 1938-09-20 1940-03-21 Michael Yundt Company Conveyors
US3375941A (en) * 1966-02-18 1968-04-02 Theodore Repper Jr. Article transfer mechanism
DE1508509B1 (de) * 1966-07-07 1970-05-27 Porzellanfabrik Lorenz Hutschenreuther AG, 8672 Selb Förderanlage für den Tunnelofenwagen-Kreislauf in der feinkeramischen Industrie

Also Published As

Publication number Publication date
EP0012442A1 (fr) 1980-06-25
DE2854585C2 (de) 1985-10-24
DE2854585A1 (de) 1980-07-17

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