EP0745210B1 - Aufbau für einen brenntisch - Google Patents
Aufbau für einen brenntisch Download PDFInfo
- Publication number
- EP0745210B1 EP0745210B1 EP95910396A EP95910396A EP0745210B1 EP 0745210 B1 EP0745210 B1 EP 0745210B1 EP 95910396 A EP95910396 A EP 95910396A EP 95910396 A EP95910396 A EP 95910396A EP 0745210 B1 EP0745210 B1 EP 0745210B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rails
- firing
- another
- supports
- spaced locations
- 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 - Lifetime
Links
- 238000010304 firing Methods 0.000 title claims description 32
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000011214 refractory ceramic Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 18
- 229910052573 porcelain Inorganic materials 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/0006—Composite supporting structures
-
- 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
- F27D3/0021—Charging; Discharging; Manipulation of charge of ceramic ware
-
- 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
- F27D5/00—Supports, screens, or the like for the charge within the furnace
Definitions
- the invention relates to a structure for a burning table Inclusion of ceramic fired goods in particular, such as sanitary porcelain, Dishes or the like.
- Tunnel kilns and roller kilns are particularly important as representatives continuously operating ovens and hood ovens or Bogie hearth furnaces as representatives of discontinuously operating furnaces.
- the underlay consists of Usually from a kiln car, for example from a roller kiln a plate.
- the various documents collectively referred to as the burning table.
- Supports for stacking ceramic fired goods are among others from US 3,137,910 A, DE 28 44 281 A1 and DE 35 16 490 A1 known.
- Each individual part is placed on its own support, which can have the shape of a tripod, for example.
- DE 27 17 784 A1 describes a car for a tunnel kiln, the carriage having a support device for fired goods, which consists of cross beams with grooves. Lying in the grooves Rollers that form a roller plane, the rollers over a common drive are rotatable.
- the crossbeams should be made Metal.
- the firing stock can only be used on this known trolley be placed in one shift. So it can do very little Firing material to be placed on the trolley, the stocking density is therefore unsatisfactory.
- FR-A-1.544.901 describes a metal shelf with trim levels made of rotatable rollers.
- the invention has for its object a firing table structure offer that simplifies the loading and unloading of the firing material in such a way that this can preferably be done mechanically.
- the smallest possible mass of kiln furniture and a The highest possible stocking density is also aimed at to be able to work in an energy-saving manner.
- the invention is based on the consideration that instead of a absolutely "static" firing table structure, i.e. an arrangement of the Kiln furniture where every part between assembly and Disassembly retains its fixed plate, a "mobile” burning table structure can kick, which can still have several floors and thus enables a high stocking density.
- the firing material or the corresponding base plate should no longer be placed individually or manually or mechanically be removed.
- the invention relates then a set-up for a burning table to hold Ceramic kiln with the features of claim 1.
- the burning table structure is similar to a real with roller floors, but the roles here are of course not constantly driven as will be described in more detail below.
- the rails then run between two, three or four supports arranged in a vertical plane and facing each other in pairs on a horizontal plane.
- it can also be used in a vertical direction Level between the two vertical levels described above additional supports and rails are provided.
- the firing table structure It is important for the firing table structure that the in one horizontal plane parallel spaced rails each with a large number of bearings (e.g. recesses) on their Upper edges are formed and the bearings of adjacent rails aligned with each other, so that in at least two camps of a supporting roller can be inserted into adjacent rails can.
- the bearings also have any other shape that allows the roles if necessary to drive or hold on and the one enable easy release of the rollers from the bearings.
- the idlers are designed in a semicircle, their diameter then equal to or slightly smaller than the diameter of the depressions should be safe and stationary in the wells.
- Other cross-sectional shapes of the depressions are also possible.
- a machine tool is attached to the firing table brought, which has at least one device with which gripped at least one idler roller and rotates can be moved.
- this drive device consists of one Sleeve made of a material with high static friction that is non-positive placed on the corresponding idler roller end and then is driven.
- the kiln can be fired - like on a conventional one Roller conveyor - conveyed to or from the firing table assembly be carried down.
- a roller conveyor can advance or downstream, on which the goods are pre- or post-treated becomes.
- a roller drive is therefore on the Burning table structure brought up, the rollers in rotation displaced and thus the firing material directly or indirectly (via Washers) loaded or unloaded, with large Speed, accuracy and fully automatable.
- the Item no longer needs to be gripped and handled individually will.
- a particular advantage is that the firing table structure with several "Levels” is formed, so several rails run on top of each other and so with the corresponding rails several "trim levels” between opposite supports train who filled and emptied in the same way can be.
- the torque transmission from the drive device to the Role (s) can also be done in other ways.
- Bayonet closures are another option.
- the specialist all conceivable forms of connection are available here.
- a drive (synchronous) at both ends optimizes the automatic Loading and unloading.
- the device can be designed so that the idlers Be slightly raised beforehand to make stiction easier to overcome and a possible material wear low hold.
- the specialist is also here from other areas of mechanical engineering corresponding devices, for example robots, for Available who work with high precision and the desired Ensure roller drive.
- a particular advantage of the new structure described for one Burning table like a tunnel kiln car also consists in that for the first time, the firing material will be available over most of the Processing until removal after the fire via a to move the largely uniform transport system, albeit the other loading and unloading devices in the factory accordingly be interpreted and adapted.
- the structure has several floors and so to the other storage means (shelves) is adapted in operation.
- the kiln for example porcelain
- the supports 12 a-f there are a total of 6 supports 12 a-f from one Firing table 10 vertically upwards.
- the supports 12 a-c are just like the supports 12 d-f in a vertical plane arranged.
- the distance between the supports 12 a, d or 12 c, f is equal (and corresponds approximately to the length L of the kiln car 10).
- the distance between the supports 12 a, c and 12 d-f is also the same (and corresponds approximately to the width B of the kiln car 10).
- the corner supports 12 a, c, d and f span a rectangle between them.
- a plurality of rails 14 are spaced apart along each support 12a-f arranged one above the other. In this way, several crew levels are formed.
- the distance is adjustable from case to case and becomes the adapted to the circumstances. Serves one level for example to accommodate coffee pots, the distance to the one above Level larger than a level that is used to hold (flat) plates.
- the rails 14 are fixedly connected to the supports 12, either by appropriate connection means, such as pins Gluing or the like. Also a one-piece training from In principle, rails and supports are possible.
- the supports and rails can basically be any Have cross sections and made of different materials consist.
- the goal in any case is as little mass as necessary to need to heat up as little kiln furniture as possible have to.
- the mechanical stability must be sufficient be. SiC-based materials have proven their worth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Tunnel Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Description
Claims (2)
- Brenntisch aufbau (10) zur Aufnahme von keramischem Brenngut auf mehreren, vertikal beabstandet verlaufenden Besatzebenen mit folgenden Merkmalen:1.1 vom Brenntisch (10) erstrecken sich mindestens vier Stützen (12) im Abstand zueinander nach oben,1.2 jeweils mindestens zwei Stützen (12) sind durch mehrere, Übereinander und mit Abstand angeordnete Schienen (14) verbunden,1.3 jeweils mindestens zwei, auf einer gemeinsamen horizontalen Ebene angeordnete Schienen (14) verlaufen parallel im Abstand zweinander,1.4 die sich jeweils auf einer horizontalen Ebene im Abstand gegenüberliegenden Schienen (14) sind mit einer Vielzahl von Lagern (14v) ausgebildet, die fluchtend gegenüberliegen,1.5 jeweils mindestens zwei, miteinander fluchtende Lager (14v) dienen zur drehbaren Aufnahme einer antreibbaren Tragrolle (16),1.6 die Stützen (12), Schienen (14) und Tragrollen (16) bestehen aus einem keramischen, feuerfesten Werkstoff.
- Brenntisch aufbau nach Anspruch 1, bei dem die Lager (14v) aus Vertiefungen auf der Oberkante der Schienen (14) bestehen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4405269A DE4405269C1 (de) | 1994-02-18 | 1994-02-18 | Aufbau für einen Brenntisch |
DE4405269 | 1994-02-18 | ||
PCT/DE1995/000189 WO1995022733A1 (de) | 1994-02-18 | 1995-02-16 | Aufbau für einen brenntisch |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0745210A1 EP0745210A1 (de) | 1996-12-04 |
EP0745210B1 true EP0745210B1 (de) | 1998-01-07 |
Family
ID=6510611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95910396A Expired - Lifetime EP0745210B1 (de) | 1994-02-18 | 1995-02-16 | Aufbau für einen brenntisch |
Country Status (4)
Country | Link |
---|---|
US (1) | US5785519A (de) |
EP (1) | EP0745210B1 (de) |
DE (2) | DE4405269C1 (de) |
WO (1) | WO1995022733A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19639531C1 (de) * | 1996-09-26 | 1998-02-05 | Riedhammer Gmbh Co Kg | Be- und Entladevorrichtung für ein Brennregal |
DE10326543B4 (de) * | 2003-06-12 | 2010-05-12 | Saint-Gobain Industriekeramik Rödental GmbH | Variable Vorrichtung zum Tragen und Transportieren von Brenngut beim Brennen von Keramik |
ITMO20040150A1 (it) * | 2004-06-17 | 2004-09-17 | Inteco Ceramic Supplies S R L | Telaio per il sostegno di manufatti |
DE102005003501B4 (de) * | 2005-01-25 | 2014-09-04 | Saint-Gobain Industriekeramik Rödental GmbH | Vorrichtung zum Stützen, Stapeln und Transportieren von Brenngut |
US8133049B1 (en) * | 2008-03-07 | 2012-03-13 | James Colman Sullivan | Modular refractory support system |
JP4787308B2 (ja) * | 2008-12-01 | 2011-10-05 | 日本碍子株式会社 | 焼成用棚組 |
US10030910B2 (en) | 2013-10-07 | 2018-07-24 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory article |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1492188A (en) * | 1922-08-04 | 1924-04-29 | Clarence H Young | Brick-drying frame |
GB231939A (en) * | 1924-01-10 | 1925-04-14 | Francis Windsor Graham Snook | Improved means for supporting objects during heat treatment in furnaces and the like |
US3137910A (en) * | 1962-01-22 | 1964-06-23 | Shenango China Inc | Gloss setter |
GB1156255A (en) * | 1966-11-12 | 1969-06-25 | Enrico Putin | A Frame having Several Levels for Supporting Clay Elements for Bricks |
NL6809974A (de) * | 1968-07-13 | 1970-01-15 | ||
US3698698A (en) * | 1971-02-16 | 1972-10-17 | Abar Corp | Fixture for heat treating furnaces |
US3739921A (en) * | 1971-10-01 | 1973-06-19 | Abar Corp | Fixture for heat treating furnaces |
US4013403A (en) * | 1975-12-08 | 1977-03-22 | Pullman Incorporated | Support means for a roller hearth in a kiln |
CA1093814A (en) * | 1977-03-15 | 1981-01-20 | Zoltan Beke | Web drier section |
DE2717784C3 (de) * | 1977-03-24 | 1979-09-06 | Aldo Monza Mailand Rolla (Italien) | Förderwagen für Formstücke, Fliesen oder andere keramische Produkte in einem Tunnelofen |
DE2844281A1 (de) * | 1978-10-11 | 1980-04-24 | Steuler Industriewerke Gmbh | Brennhilfsmittelbesatz fuer das einlagige brennen keramischer formlinge auf brennwagen |
US4300881A (en) * | 1980-02-01 | 1981-11-17 | Salviata Impianti S.P.A. | Truck or the like for conveying ceramic articles through a kiln |
DE3516490A1 (de) * | 1985-05-08 | 1986-11-13 | Elektroschmelzwerk Kempten GmbH, 8000 München | Brennhilfsmittel |
DE3519612A1 (de) * | 1985-05-31 | 1986-12-04 | Hutschenreuther Ag, 8672 Selb | Einrichtung zum brennen von keramischen formteilen, insbesondere porzellangeschirrteilen |
DE9301095U1 (de) * | 1993-01-27 | 1993-04-01 | Heimsoth Verwaltungen GmbH & Co. KG Beteiligungsgesellschaft, 3200 Hildesheim | Wagenzwischenbau für Förderwagen für Tunnelöfen für den Brand grobkeramischer Teile |
-
1994
- 1994-02-18 DE DE4405269A patent/DE4405269C1/de not_active Expired - Fee Related
-
1995
- 1995-02-16 US US08/696,925 patent/US5785519A/en not_active Expired - Fee Related
- 1995-02-16 WO PCT/DE1995/000189 patent/WO1995022733A1/de active IP Right Grant
- 1995-02-16 DE DE59501220T patent/DE59501220D1/de not_active Expired - Fee Related
- 1995-02-16 EP EP95910396A patent/EP0745210B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5785519A (en) | 1998-07-28 |
EP0745210A1 (de) | 1996-12-04 |
WO1995022733A1 (de) | 1995-08-24 |
DE4405269C1 (de) | 1995-08-17 |
DE59501220D1 (de) | 1998-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0940357A1 (de) | Vertikalfördervorrichtung für in einem Stapel aufeinanderliegende Objekte, Durchlaufofen mit einer solchen Vertikalfördervorrichtung sowie Träger für eine solche Vertikalfördervorrichtung | |
EP0745210B1 (de) | Aufbau für einen brenntisch | |
DE3427716C1 (de) | Drehherdofen in Ringbauart zur Waermebehandlung von Werkstuecken | |
DE4322099C1 (de) | Brennregal | |
DE1230822B (de) | Verfahren und Vorrichtung zur kontinuierlichen Erwaermung langgestreckter Werkstuecke | |
DE4411412C1 (de) | Vorrichtung zum Be- und Entladen eines Brenntischaufbaus mit Brenngut | |
DE2658664C2 (de) | Vorrichtung zur Übergabe von Gegenständen, insbesondere von Platten, Blöcken o.dgl. | |
EP0093877B1 (de) | Vorrichtung zur Wärmebehandlung von stückigem Gut bei hoher Temperatur | |
DE60200668T2 (de) | Vorrichtung zum Be- und Entladen von Rollenpaletten für Fliesen | |
EP1215139B1 (de) | Fördergerät | |
DE1005904B (de) | Vorrichtung zum Stapeln oberflaechenempfindlicher Bleche | |
DE19639531C1 (de) | Be- und Entladevorrichtung für ein Brennregal | |
EP1033413B1 (de) | Abschreckvorrichtung für Werkstücke | |
EP1963216B1 (de) | Depalettierer | |
AT388441B (de) | Drehherdofen in ringbauart zur waermebehandlung von werkstuecken | |
DE530976C (de) | Toepfereimaschine mit Drehtellern und einem darueber angeordneten Formtisch | |
DE19957500C2 (de) | Durchlaufofen | |
DE3417000A1 (de) | Palettenspender | |
EP0168573B1 (de) | Vorrichtung zum Justieren von auf einer Tragfläche angeordneten Brennkassetten | |
EP0532137A1 (de) | Brennofen zur Herstellung von keramischen Produkten und Verfahren zur Betriebführung des Brennofens | |
DE4130437A1 (de) | Brennofen insbesondere fuer keramische erzeugnisse | |
DE19741552C2 (de) | Be- und Entladevorrichtung für Brenntischaufbauten eines Ofenwagens | |
DE2262019C3 (de) | Einrichtung zum Besetzen von Traglatten mit keramischen Formungen | |
DE2301929C3 (de) | Staiigentransporteinrichtung | |
DE7418596U (de) | Anordnung zum Ausrichten einer auf einem Hubtisch herangeförderten Last |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19960702 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT NL PT |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 19970605 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT NL PT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980107 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980107 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19980107 |
|
REF | Corresponds to: |
Ref document number: 59501220 Country of ref document: DE Date of ref document: 19980212 |
|
ITF | It: translation for a ep patent filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980209 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
EN | Fr: translation not filed | ||
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 19980326 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990216 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19990216 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20030117 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050216 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090225 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100901 |