EP0908690A2 - Support pour la cuisson de tuiles moulées ayant différentes formes - Google Patents

Support pour la cuisson de tuiles moulées ayant différentes formes Download PDF

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Publication number
EP0908690A2
EP0908690A2 EP98119316A EP98119316A EP0908690A2 EP 0908690 A2 EP0908690 A2 EP 0908690A2 EP 98119316 A EP98119316 A EP 98119316A EP 98119316 A EP98119316 A EP 98119316A EP 0908690 A2 EP0908690 A2 EP 0908690A2
Authority
EP
European Patent Office
Prior art keywords
support
firing
cross
section
tiles
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.)
Granted
Application number
EP98119316A
Other languages
German (de)
English (en)
Other versions
EP0908690B1 (fr
EP0908690A3 (fr
Inventor
Joachim Dipl.-Ing. Dörr
Rainer Dipl.-Ing. Hüsing
Wolfgang Dipl.-Ing. Köhler
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.)
Keller HCW GmbH
Original Assignee
Keller HCW GmbH
Keller GmbH
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 Keller HCW GmbH, Keller GmbH filed Critical Keller HCW GmbH
Publication of EP0908690A2 publication Critical patent/EP0908690A2/fr
Publication of EP0908690A3 publication Critical patent/EP0908690A3/fr
Application granted granted Critical
Publication of EP0908690B1 publication Critical patent/EP0908690B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/248—Supports for drying

Definitions

  • the invention relates to a firing support for firing roof tiles, with which various roof tiles can be transported through an oven are, the same formed as a gas-flowable grate made of refractory material is.
  • roof tiles which in the context of this patent application means both flat (roof) tiles and accessories (roof) tiles - such as ridge tiles, wedding tiles, fan tiles, verge tiles (with an internal or external rag), longitudinally roof tiles, transverse roof tiles or the like
  • firing supports firing trays
  • reference points system or supporting surfaces, overlaps and the like
  • H-cassettes made of fireproof material are used, the H-web supports the underside of the roof tiles.
  • Such H-cassettes are designed as mono-cassettes - see trade journal ZIEGELINDUSTRIE INTERNATIONAL ZI 9/97, pages 581 - 582 - and require a large number of different cassettes, particularly in the production of accessories, and thus high investment costs for the provision of cassettes.
  • Mono-cassette handling with regard to loading and unloading is time-consuming and expensive.
  • the entire mono cassette has to burn a lot superfluous "material for the walls supporting the molded cassette web, are heated, which results in high energy consumption and high operating costs.
  • An H-cassette of the generic type is by its own DE-PS 40 12 316 known.
  • the invention has for its object, with reduction or more extensive Avoiding the aforementioned defects an improved system or improved Firing supports (firing trays) for firing differently shaped Roof tiles, either flat tiles and accessories or various accessories, to create with which different roof tile cross-sections (shaped cross-sections) can be supported in a correct manner, little (s) firing material is to be heated and the internal transport simplified and inexpensive (er) feasible is, so that ultimately result in low investment and operating costs.
  • the burning documents according to the invention bring about a considerable reduction the investment costs and operating costs of a roof tile plant with production many differently shaped flat tiles and / or accessory tiles and guaranteed thereby also a large height dimension when burning in cross-section moldings having a form-calculated, d. H. an adverse deformation support of the back of the roof tile underneath during the burning process Use of firing trays with a mass that requires little heating.
  • the burning documents according to the invention dispense with the previously required Putting mono cassettes on and off. This enables considerable savings in the machine area of a roof tile factory.
  • the firing pads have a width of up to about 3.5 m. In the current state of material technology, this can be achieved economically using refractory profiles, for example pipes, based on silicon carbide. It means that in the case of the so-called narrow kiln, a single large-scale firing support is used for single-layer roof tile support on the tunnel width, and two firing supports are arranged next to one another in the case of a wide firing furnace. Of course, with a wide tunnel kiln, three firing pads can also be provided side by side, if a so-called deteriorated execution "is accepted.
  • the invention can be used in systems with the combustion chamber floor insulation Tunnel kiln cars as well as for systems with a cross-section within one Movable combustion chamber all around with fixed insulation and / or movable focal racks can be provided.
  • the one-day flat fire is in the so-called Rapid firing method preferred and the firing documents according to the invention remain on the tunnel kiln car, i.e. they will not be the same as before approved for the systems with mono cassettes with the fired roof tiles.
  • the system according to the invention thus has a direct loading of the kiln car. This considerably simplifies the system concept as well as an advantageous reduction in investment costs.
  • tunnel kiln car is used for transport through the tunnel kiln will be two burning documents according to the invention on the length of the car arranged one behind the other.
  • the burning documents according to the invention can also Walk through the combustion chamber on several days - this can be particularly the case with oven-free vehicles Tunnel kiln systems make sense.
  • the individual support rods are arranged are (store).
  • the length of the support rod can be up to five roof tiles (shaped pieces) in take up a longitudinal arrangement - training is particularly preferred for the admission of four roof tiles (moldings).
  • the firing pads with shorter support rods form and between the two outer transverse support beams to provide at least one additional inner / middle support beam, on which two support rods, in particular aligned one behind the other, are supported.
  • the individual support rods are at least for receiving a roof tile length executed.
  • Another variant is designed for only one row of moldings - thus for Only one roof tile length of supporting bars on or on two transverse bars Support beams (basic bodies) arranged. Especially this single row version can also be easily modified for a slanted position.
  • additional Inclination means (those on the burning support or the one receiving it Means of transport are to be provided) and abutments to prevent the Arrange fuel slides down.
  • the firing pads are permitted so that the individual roof tiles can be placed rotated by 180 °.
  • a burning base 1 according to the invention for burning roof tiles is designed to accommodate a variety of different roof tile moldings 2 ', 2' 'designed and made of fireproof profiles as "firing grate". It can be both the so-called flat bricks and you Accessory bricks are supported correctly. To do this are on the grate surface in a row arrangement Flat tile receiving places (for usual, i.e.
  • Support beams / base body 7 preferably consist of one Refractory material based on silicon carbide - SiSiC is particularly advantageous and preferred.
  • the support beams or base 7 are at illustrated embodiment supported by supports 8, which are either part of a kiln car or on another is a kiln serving means of transport are arranged.
  • the invention Burning pad 1 can also be used for so-called. Form roller ovens - the support beams run along the way or base body 7 but not transversely (as from the Drawings) to the direction of transport T, but in the direction of transport, i.e. the firing grate becomes 90 ° turned or used)
  • the support rods 3-6 formed by prismatic profiles are with cutouts on the top carrying the molding 9 designed for transverse ribs and / or brim receptacle. It can be advantageous to design the recesses 9 in this way and / or to arrange that the roof tiles 2 'can be placed rotated by 180 ° - i.e. in Right-handed and left-handed.
  • the support rods 3-6 are each in groups "G" summarized and in such a way that each support rod group G forms a series of flat tile receiving spaces N.
  • the Support rod tops are at least three Levels labeled A, B, and C.
  • the in Group cross-section outer support rods 3 and 6 are each with their tops at the same height, whereby then between two adjacent support rod groups G a special tile location S for roof tiles 2 '' results. Between adjacent support rod groups G there is a gap with 10 digits.
  • the one in the central section in the group cross-section Support rod 4 has the lowest lintel level 3.
  • each Firing pad 1 lie with both ends on the support beam / base 7 and it is on one end a sliding connection - a so-called.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Baking, Grill, Roasting (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
EP19980119316 1997-10-13 1998-10-13 Support pour la cuisson de tuiles moulées ayant différentes formes Expired - Lifetime EP0908690B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19744992 1997-10-13
DE19744994 1997-10-13
DE19744994 1997-10-13
DE19744992 1997-10-13
DE19745155 1997-10-14
DE19745155 1997-10-14

Publications (3)

Publication Number Publication Date
EP0908690A2 true EP0908690A2 (fr) 1999-04-14
EP0908690A3 EP0908690A3 (fr) 2000-05-10
EP0908690B1 EP0908690B1 (fr) 2006-07-26

Family

ID=27217818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980119316 Expired - Lifetime EP0908690B1 (fr) 1997-10-13 1998-10-13 Support pour la cuisson de tuiles moulées ayant différentes formes

Country Status (4)

Country Link
EP (1) EP0908690B1 (fr)
DE (1) DE59813660D1 (fr)
DK (1) DK0908690T3 (fr)
ES (1) ES2268745T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154086A1 (de) * 2001-11-02 2003-05-15 Eisenmann Kg Maschbau Brennhilfsmittel zum Brennen von Dachziegeln
DE102005003501A1 (de) * 2005-01-25 2006-07-27 Saint-Gobain Industriekeramik Rödental GmbH Brennguttragevorrichtung mit definiertem Ausgleich von Wärmedehnungen
CN104097254A (zh) * 2014-07-17 2014-10-15 王睿敏 低能耗混凝土构件养护窑及制作方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940554A (en) * 1932-04-27 1933-12-19 Malinite Products Inc Method and apparatus for manufacturing ceramic bodies
DE1984047U (de) * 1968-01-23 1968-04-18 Otto Adelmann Trockenrahmen fuer die dachziegelherstellung.
DE7926755U1 (de) * 1979-09-21 1980-04-10 Fa. Robert Thomas, 5908 Neunkirchen Rahmen zur aufnahme keramischer formkoerper
DE29802631U1 (de) * 1997-02-18 1998-06-18 Keller GmbH, 49479 Ibbenbüren Anlage zur Herstellung von Dachziegeln

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154086A1 (de) * 2001-11-02 2003-05-15 Eisenmann Kg Maschbau Brennhilfsmittel zum Brennen von Dachziegeln
DE102005003501A1 (de) * 2005-01-25 2006-07-27 Saint-Gobain Industriekeramik Rödental GmbH Brennguttragevorrichtung mit definiertem Ausgleich von Wärmedehnungen
CN101142457B (zh) * 2005-01-25 2010-06-16 圣戈班工业陶瓷罗登塔尔股份有限公司 具有确定补偿热膨胀的待烧物品的装置
US8087931B2 (en) 2005-01-25 2012-01-03 Saint Gobain IndustrieKeramik Rodental, GmbH Device for supporting articles to be fired that has a defined compensation of thermal expansions
DE102005003501B4 (de) * 2005-01-25 2014-09-04 Saint-Gobain Industriekeramik Rödental GmbH Vorrichtung zum Stützen, Stapeln und Transportieren von Brenngut
CN104097254A (zh) * 2014-07-17 2014-10-15 王睿敏 低能耗混凝土构件养护窑及制作方法
CN104097254B (zh) * 2014-07-17 2016-03-02 王睿敏 低能耗混凝土构件养护窑的制作方法

Also Published As

Publication number Publication date
EP0908690B1 (fr) 2006-07-26
DE59813660D1 (de) 2006-09-07
ES2268745T3 (es) 2007-03-16
EP0908690A3 (fr) 2000-05-10
DK0908690T3 (da) 2006-11-20

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