EP2796821A1 - Composite system of refractory ceramic stones - Google Patents
Composite system of refractory ceramic stones Download PDFInfo
- Publication number
- EP2796821A1 EP2796821A1 EP13165469.1A EP13165469A EP2796821A1 EP 2796821 A1 EP2796821 A1 EP 2796821A1 EP 13165469 A EP13165469 A EP 13165469A EP 2796821 A1 EP2796821 A1 EP 2796821A1
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- EP
- European Patent Office
- Prior art keywords
- stone
- composite system
- stones
- groove
- profiling
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- 239000004575 stone Substances 0.000 title claims abstract description 91
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 239000011214 refractory ceramic Substances 0.000 title abstract description 3
- 239000011449 brick Substances 0.000 claims abstract description 12
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/02—Crowns; Roofs
- F27D1/025—Roofs supported around their periphery, e.g. arched roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/0265—Building elements for making arcuate walls
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/02—Crowns; Roofs
Definitions
- the invention relates to a composite system of refractory ceramic bricks to form a vault-like support structure.
- a vault-like support structure according to DE 39 33 744 C2 is located in the burner area of a lime kiln. It exists according to FIG. 1 - In a view from the front (simplified below: in the Y direction of the coordinate system) - of several (simplified below: in the Z direction of the coordinate system) arranged one above the other, vaulted stone rows 14,16, each stone row turn of several, side by side (simplified below: in the X direction of the coordinate system) running stones. The alignment on the coordinate system (X, Y, Z) is assumed below analogously (mutatis mutandis) for the individual stone of the supporting structure.
- the juxtaposed in the X direction stones are positively connected with radial, ie in the Z direction grooves and springs.
- a specially shaped capping set is inserted in the Y direction in the middle between two opposing sections of a row of stones to close them.
- the invention has for its object to provide an alternative installation technique that allows in particular a simple and safe installation in stone composite.
- the invention provides to form the stones with two form-fitting elements in the X and Y directions, which simultaneously stabilize the composite in the Z direction. This makes it possible to arrange the stones in a continuous composite in the X and Y directions, but also in the Z direction of the coordinate system in a simple manner.
- the vast majority of the stones within the bridge-like support structure consist of identical stones.
- Other stone formats and / or stone geometries should be limited to the structurally necessary areas, such as the end-side support of a vault arch.
- a suitably adapted capping set can be used in the middle, which consists of stones of other formats.
- more than 95% of the bricks of the composite system can be designed in the manner according to the invention.
- At least one profile of a stone is designed according to one embodiment in the manner of a spring, while the corresponding profiling of the stone (on the opposite surface) is designed in the manner of a corresponding groove.
- the spring and the groove of the stone may be arranged eccentrically in the Z direction.
- tongue and groove are closer to the bottom of the stone than the top.
- the size of the grooves and springs is usually not crucial. Tongue and groove, however, should have a certain minimum size to ensure the mechanical stability of the form-locking connection for a long time. Therefore, it is provided according to a variant that the groove and the spring of the stones in the Z direction over at least 20% of the height of the stone in the Z direction.
- profiling is that of a step, wherein the corresponding profiling of the stone (on the opposite surface) consists of a corresponding step, so that between adjacent stones again the desired positive connection can be achieved.
- the steps may in turn be arranged eccentrically in the Z-direction of the brick, for example the top of the brick closer than the bottom.
- the stones become narrower from top to bottom (in the Z direction). Accordingly, results for the front and back of the stone, a wedge shape in the direction on the bottom of the stone.
- a "wedge shape” is basically known, but for stones in other geometric form.
- a further modification provides to arrange the profiles on the front and back of a stone in the Z direction offset from the profilings on the inside and outside of the stone. This "staggered" arrangement of the mutual profiles on a stone contributes to the equalization of the load distribution in the assembled state.
- the stones can be arranged in the same direction or in opposite directions in two sections.
- FIGS. 2a and 3-5 an X, Y, Z coordinate system is shown schematically.
- the in FIG. 1 shown stone has an inside 1, an outside A, a front V, a back R, a top O and a bottom U.
- the front V and the back R are formed with corresponding profiles VP, RP, here with a groove N at the back R and a corresponding spring F at the front V.
- a profiling IP can be recognized as a step ST1
- a corresponding step ST2 is provided as a profiling AP, wherein the profilings IP, AP extend over the entire length of the stone.
- VP can be made form-fitting connections, so that gieich trained, next to each other or successively arranged stones according to form fit interlocking, as in the FIGS. 3 to 5 shown.
- the stones of adjacent rows of stones S1 ?? S46 are positively connected to each other via the steps ST1, ST2, while the stones of a row of stones, for example S2, in Y-direction one behind the other via the tongue and groove joints N, F positive locking to each other.
- the stones taper slightly between top O and bottom U, so that the vault-like support structure according to FIG. 3 can produce positive.
- the arch-like support structure rests on end stones E which are not described in more detail.
- the supporting structure can be set up in the X and Y direction in the combination of the described stones.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Finishing Walls (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Die Erfindung betrifft ein Verbundsystem von feuerfesten keramischen Steinen zur Ausbildung einer gewölbeartigen Tragkonstruktion. Die Verbindung benachbarter Steine erfolgt über korrespondierende Profilierungen an den Aussenflächen der Steine in X- und Y-Richtung, wodurch es möglich ist, alle Steine innerhalb einer Lage, d.h. nebeneinander in X-Richtung und hintereinander in Y-Richtung, formschlüssig zu einer Tragkonstruktion anzuordnen. Daraus ergibt sich unmittelbar eine Stabilisierung der gesamten Trägkonstruktion. The invention relates to a composite system of refractory ceramic bricks to form a vault-like support structure. The connection of adjacent stones via corresponding profiles on the outer surfaces of the stones in the X and Y directions, whereby it is possible to arrange all stones within a layer, ie side by side in the X direction and one behind the other in the Y direction, positively to a support structure , This immediately results in a stabilization of the entire support structure.
Description
Die Erfindung betrifft ein Verbundsystem von feuerfesten keramischen Steinen zur Ausbildung einer gewölbeartigen Tragkonstruktion.The invention relates to a composite system of refractory ceramic bricks to form a vault-like support structure.
Derartige Gewölbekonstruktionen kommen insbesondere bei Industrieöfen vor, wobei der Stand der Technik, wie auch die Erfindung nachstehend anhand eines Gewölbebogens im Brennerbereich eines Kalkschachtofens näher erläutert werden, ohne den Erfindungsgedanken insoweit zu beschränken.Such vault structures occur in particular in industrial furnaces, the prior art, as well as the invention are explained in more detail below with reference to a vault arch in the burner section of a lime kiln, without limiting the inventive concept insofar.
Eine gewölbeartige Tragkonstruktion gemäß
Die in X-Richtung nebeneinander angeordneten Steine sind mit radial, also in Z-Richtung verlaufenden Nuten und Federn formschlüssig verbunden. Ein speziell geformtes Schlusssteinset wird in Y-Richtung mittig zwischen zwei gegenläufige Abschnitte einer Steinreihe eingesetzt, um diese zu schließen.The juxtaposed in the X direction stones are positively connected with radial, ie in the Z direction grooves and springs. A specially shaped capping set is inserted in the Y direction in the middle between two opposing sections of a row of stones to close them.
Dieses System hat sich vielfach bewährt, erfordert jedoch einen erheblichen Montageaufwand. Das gilt analog für das System gemäß
Der Erfindung liegt die Aufgabe zugrunde, eine alternative Verlegetechnik anzubieten, die insbesondere auch eine einfache und sichere Montage im Steinverbund ermöglicht.The invention has for its object to provide an alternative installation technique that allows in particular a simple and safe installation in stone composite.
Der Erfindung liegen folgende Überlegungen zugrunde:
- Die formschlüssige Verbindung über radialen Nuten und radiale Federn macht eine Verlegung der Steine hintereinander (in Y-Richtung) schwer bis unmöglich. Die radial orientierten Verbindungselemente führen außerdem dazu, dass oft nur ein ungleichmäßiger Kraftschluss in den 3 Richtungen des Koordinatensystems entsteht.
- The positive connection via radial grooves and radial springs makes laying the stones one after the other (in the Y direction) difficult to impossible. The radially oriented fasteners also cause often only a non-uniform adhesion in the 3 directions of the coordinate system arises.
Um diese Nachteile zu überwinden sieht die Erfindung vor, die Steine mit zwei Formschluss-Elementen in X- und Y-Richtung auszubilden, die gleichzeitig den Verbund in Z-Richtung stabilisieren. Dies ermöglicht es, die Steine in einem kontinuierlichen Verbund in X- und Y-Richtung, aber auch in Z-Richtung des Koordinatensystems auf einfache Weise anzuordnen.To overcome these disadvantages, the invention provides to form the stones with two form-fitting elements in the X and Y directions, which simultaneously stabilize the composite in the Z direction. This makes it possible to arrange the stones in a continuous composite in the X and Y directions, but also in the Z direction of the coordinate system in a simple manner.
Die Verbindung benachbarter Steine erfolgt, wie bisher, über korrespondierende Profilierungen an den Außenflächen der Steine; erfindungsgemäß jedoch in X- und Y-Richtung, wodurch es erstmals möglich wird, alle Steine innerhalb einer Lage (nebeneinander in X-Richtung; hintereinander in Y-Richtung) formschlüssig zu einer Tragkonstruktion anzuordnen. Daraus ergibt sich unmittelbar eine Stabilisierung der gesamten Steinlage/Tragkonstruktion.The connection of adjacent stones takes place, as before, via corresponding profiles on the outer surfaces of the stones; However, according to the invention in X and Y-direction, which makes it possible for the first time, all stones within a layer (next to each other in the X direction, one behind the other in the Y direction) form-fitting to arrange a supporting structure. This immediately results in a stabilization of the entire stone layer / supporting structure.
In ihrer allgemeinsten Ausführungsform betrifft die Erfindung ein Verbundsystem von Steinen, die in senkrecht zueinander verlaufenden Reihen nebeneinander, in X-Richtung, und hintereinander, in Y-Richtung so angeordnet sind, dass sie zusammen eine gewölbeartige Tragkonstruktion bilden, wobei mehr als 90 % der Steine folgende Form aufweisen:
- eine Innenseite und eine Außenseite in X-Richtung, eine Vorderseite und eine Rückseite in Y-Richtung, eine Oberseite und eine Unterseite in Z-Richtung,
- die Vorderseite und die Rückseite sind mit korrespondierenden Profilierungen ausgebildet, die einen Formschluss zwischen einer Rückseite eines Steins und einer in Y-Richtung folgenden Vorderseite eines benachbarten Steins ergeben,
- die Innenseite und die Außenseite sind mit korrespondierenden Profilierungen ausgebildet, die einen Formschluss zwischen einer Außenseite eines Steins und einer in X-Richtung folgenden Innenseite eines benachbarten Steins ergeben.
- an inner side and an outer side in the X direction, a front side and a rear side in the Y direction, an upper side and a lower side in the Z direction,
- the front side and the rear side are formed with corresponding profilings, which result in a positive connection between a back side of a stone and a front side of an adjacent stone following in the Y direction,
- the inside and the outside are formed with corresponding profilings which result in a positive connection between an outside of a stone and an inside of an adjacent stone following in the X direction.
Erfindungsgemäß soll also die ganz überwiegende Zahl der Steine innerhalb der brückenartigen Tragkonstruktion aus baugleichen Steinen bestehen. Andere Steinformate und/oder Steingeometrien sollen sich auf die konstruktiv notwendigen Bereiche beschränken, beispielsweise die endseitigen Auflager eines Gewölbebogens. Bei Tragkonstruktionen aus gegenläufigen Gewölbeabschnitten, ähnlich wie in der
In der Regel werden mehr als 95 % der Steine des Verbundsystems in der erfindungsgemäßen Weise gestaltet sein können.As a rule, more than 95% of the bricks of the composite system can be designed in the manner according to the invention.
Mindestens eine Profilierung eines Steins ist nach einer Ausführungsform nach Art einer Feder gestaltet, während die korrespondierende Profilierung des Steins (auf dessen gegenüberliegender Oberfläche) nach Art einer korrespondierenden Nut ausgeführt ist.At least one profile of a stone is designed according to one embodiment in the manner of a spring, while the corresponding profiling of the stone (on the opposite surface) is designed in the manner of a corresponding groove.
Die Feder und die Nut des Steins können in Z-Richtung außermittig angeordnet sein. Nach einer Ausführungsform sind Nut und Feder der Unterseite des Steins näher als der Oberseite.The spring and the groove of the stone may be arranged eccentrically in the Z direction. In one embodiment, tongue and groove are closer to the bottom of the stone than the top.
Die Größe der Nuten und Federn ist regelmäßig nicht entscheidend. Nut und Feder sollten jedoch eine bestimmte Mindestgröße haben, um die mechanische Stabilität der Formschluss-Verbindung auch über längere Zeit sicherzustellen. Deshalb ist nach einer Ausführungsvariante vorgesehen, dass die Nut und die Feder der Steine in Z-Richtung über mindestens 20 % der Höhe des Steins in Z-Richtung verlaufen.The size of the grooves and springs is usually not crucial. Tongue and groove, however, should have a certain minimum size to ensure the mechanical stability of the form-locking connection for a long time. Therefore, it is provided according to a variant that the groove and the spring of the stones in the Z direction over at least 20% of the height of the stone in the Z direction.
Eine andere Art der Profilierung ist die einer Stufe, wobei die korrespondierende Profilierung des Steins (auf der gegenüberliegenden Oberfläche) aus einer korrespondierenden Stufe besteht, damit zwischen benachbarten Steinen wieder der gewünschte Formschluss erreicht werden kann.Another type of profiling is that of a step, wherein the corresponding profiling of the stone (on the opposite surface) consists of a corresponding step, so that between adjacent stones again the desired positive connection can be achieved.
Die Stufen können wiederum in Z-Richtung des Steins außermittig angeordnet werden, beispielsweise der Oberseite des Steins näher als der Unterseite.The steps may in turn be arranged eccentrically in the Z-direction of the brick, for example the top of the brick closer than the bottom.
Um Kerbwirkungen zu vermeiden wird vorgeschlagen, die Profilierungen auf der Innenseite und der Außenseite sowie auf der Vorderseite und der Rückseite des Steins zumindest teilweise unter einem Winkel ungleich 90° zu der jeweiligen Steinseite auszubilden.In order to avoid notch effects, it is proposed to form the profilings on the inside and the outside as well as on the front and the back of the stone at least partially at an angle not equal to 90 ° to the respective side of the stone.
Um je nach Gewölbekrümmung über den gesamten Steinverbund einen sicheren Formschluss zu erreichen, wird in einer Ausführungsform vorgesehen, dass die Steine von oben nach unten (in Z-Richtung) schmaler werden. Entsprechend ergibt sich für die Vorderseite und Rückseite des Steins eine Keilform in Richtung auf die Unterseite des Steins. Eine solche "Keilform" ist grundsätzlich bekannt, jedoch für Steine in anderer geometrischer Form.In order to achieve a secure positive locking over the entire stone composite, depending on the vault curvature, it is provided in one embodiment that the stones become narrower from top to bottom (in the Z direction). Accordingly, results for the front and back of the stone, a wedge shape in the direction on the bottom of the stone. Such a "wedge shape" is basically known, but for stones in other geometric form.
Eine weitere Abwandlung sieht vor, die Profilierungen auf der Vorder- und Rückseite eines Steins in Z-Richtung versetzt zu den Profilierungen auf der Innen- und Außenseite des Steins anzuordnen. Diese "versetzte" Anordnung der wechselseitigen Profilierungen an einem Stein trägt zur Vergleichmäßigung der Lastverteilung im montierten Zustand bei.A further modification provides to arrange the profiles on the front and back of a stone in the Z direction offset from the profilings on the inside and outside of the stone. This "staggered" arrangement of the mutual profiles on a stone contributes to the equalization of the load distribution in the assembled state.
Dies gilt auch dann, wenn die Stufen des Steins sich in Z-Richtung oberhalb der Nuten/Federn des Steins erstrecken.This also applies if the steps of the stone extend in the Z-direction above the grooves / springs of the stone.
Innerhalb einer Steinreihe (in X-Richtung) können die Steine gleichläufig oder in zwei Abschnitten gegenläufig angeordnet werden.Within a row of stones (in the X direction), the stones can be arranged in the same direction or in opposite directions in two sections.
Weitere Merkmale der Erfindung ergeben sich aus den Merkmalen der Unteransprüche sowie den sonstigen Anmeldungsunterlagen.Other features of the invention will become apparent from the features of the claims and the other application documents.
Dazu gehört es, die Steine benachbarter Reihen in Y-Richtung versetzt anzuordnen.This includes placing the stones of adjacent rows offset in the Y direction.
Die Erfindung wird nachstehend anhand der beigefügten Zeichnung näher erläutert. Dabei zeigen - jeweils in schematisierter Darstellung -
-
Figur 1 : eine perspektivische Ansicht eines erfindungsgemäß gestalteten Steins -
Figur 2a : eine Stirnansicht auf die Rückseite RP(N) in Y-Richtung des Steins nachFigur 1 -
Figur 2b : eine Seitenansicht in X-Richtung des Steines nachFigur 1 -
Figur 3 : eine Ansicht in Y-Richtung auf eine gewölbeartige Tragkonstruktion mit Steinen gemäßFigur 1 -
Figur 4 : eine Ansicht in Z-Richtung von unten auf die Tragkonstruktion gemäßFigur 3 -
Figur 5 : eine vergrößerte Ansicht des rechten Endes des Tragbogens gemäßFigur 3 .
-
FIG. 1 : A perspective view of a stone designed according to the invention -
FIG. 2a : a front view on the back RP (N) in the Y-direction of the stone behindFIG. 1 -
FIG. 2b : a side view in X-direction of the stone behindFIG. 1 -
FIG. 3 a view in the Y direction on a vault-like support structure with stones according toFIG. 1 -
FIG. 4 a view in Z-direction from below on the support structure according toFIG. 3 -
FIG. 5 : an enlarged view of the right end of the support sheet according toFIG. 3 ,
In den
Der in
Die Vorderseite V und die Rückseite R sind mit korrespondierenden Profilierungen VP, RP ausgebildet, und zwar hier mit einer Nut N an der Rückseite R und einer korrespondierenden Feder F an der Vorderseite V.The front V and the back R are formed with corresponding profiles VP, RP, here with a groove N at the back R and a corresponding spring F at the front V.
An der Innenseite I ist eine Profilierung IP als Stufe ST1 zu erkennen, auf der gegenüberliegenden Außenseite A ist eine korrespondierende Stufe ST2 als Profilierung AP vorgesehen, wobei die Profilierungen IP, AP über die gesamte Länge des Steins verlaufen.On the inner side I, a profiling IP can be recognized as a step ST1, on the opposite outer side A a corresponding step ST2 is provided as a profiling AP, wherein the profilings IP, AP extend over the entire length of the stone.
Zwischen den wechselseitigen Profilierungen VP, RP; IP, AP lassen sich formschlüssige Verbindungen herstellen, so dass gieich ausgebildete, nebeneinander beziehungsweise hintereinander angeordnete Steine entsprechend formschlüssig ineinander greifen, wie in den
Dabei sind schematisch 46 Steinreihen S1....S46 zu erkennen, die in X-Richtung nebeneinander angeordnet sind und in Y-Richtung aus hintereinander angeordneten Steinen S1.1, S1.2....S26.1, S26.2... bestehen. Steine S1.1, S2.1 benachbarter Reihen (S1, S2) verlaufen in Y-Richtung versetzt zueinander.In this case, 46 stone rows S1 .... S46 can be seen schematically, which are arranged next to one another in the X direction and in the Y direction from stones S1.1, S1.2,... S26.1, S26.2, arranged one behind the other. .. consist. Stones S1.1, S2.1 adjacent rows (S1, S2) are offset in the Y direction to each other.
Mit anderen Worten: Die Steine benachbarter Steinreihen S1.....S46 sind über die Stufen ST1, ST2 formschlüssig miteinander verbunden, während die Steine einer Steinreihe, beispielsweise S2, in Y-Richtung hintereinander über die Nut-/Federverbindungen N, F Formschluss zueinander aufweisen.In other words, the stones of adjacent rows of stones S1 ..... S46 are positively connected to each other via the steps ST1, ST2, while the stones of a row of stones, for example S2, in Y-direction one behind the other via the tongue and groove joints N, F positive locking to each other.
Insgesamt verjüngen sich die Steine geringfügig zwischen Oberseite O und Unterseite U, damit sich die gewölbeartige Tragkonstruktion gemäß
Endseitig liegt die gewölbeartige Tragkonstruktion auf nicht näher beschriebenen Endsteinen E auf.At the end, the arch-like support structure rests on end stones E which are not described in more detail.
Die Tragkonstruktion lässt sich in X- und Y-Richtung im Verbund der beschriebenen Steine einrichten.The supporting structure can be set up in the X and Y direction in the combination of the described stones.
Bei einer Ausführungsform mit gegenläufigen Abschnitten des Tragbogens (
Durch die formschlüssigen Verbindungen der nebeneinander und hintereinander verlegten Steine ergibt sich insgesamt eine hohe mechanische Stabilität des Tragbogens und eine günstige Kraft-/Lastverteilung im Verbundsystem.Due to the positive connections of the side by side and consecutively laid stones results in total high mechanical stability of the support sheet and a favorable force / load distribution in the composite system.
Claims (13)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13165469.1A EP2796821A1 (en) | 2013-04-26 | 2013-04-26 | Composite system of refractory ceramic stones |
RU2015131039A RU2639179C2 (en) | 2013-04-26 | 2014-02-26 | Brick connection system |
US14/770,392 US10048005B2 (en) | 2013-04-26 | 2014-02-26 | Brick linkage system |
ES14706648.4T ES2624660T3 (en) | 2013-04-26 | 2014-02-26 | Union system of refractory ceramic bricks |
BR112015020961-0A BR112015020961B1 (en) | 2013-04-26 | 2014-02-26 | refractory ceramic brick assembly |
MX2015011186A MX366892B (en) | 2013-04-26 | 2014-02-26 | Brick linkage system. |
PL14706648T PL2989403T3 (en) | 2013-04-26 | 2014-02-26 | Composite system of refractory ceramic stones |
CN201480011569.6A CN105026865A (en) | 2013-04-26 | 2014-02-26 | Brick linkage system |
CA2899548A CA2899548C (en) | 2013-04-26 | 2014-02-26 | An assembly of refractory bricks |
PCT/EP2014/053769 WO2014173563A1 (en) | 2013-04-26 | 2014-02-26 | Brick linkage system |
JP2016509332A JP6377134B2 (en) | 2013-04-26 | 2014-02-26 | Brick connection system |
EP14706648.4A EP2989403B1 (en) | 2013-04-26 | 2014-02-26 | Composite system of refractory ceramic stones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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EP13165469.1A EP2796821A1 (en) | 2013-04-26 | 2013-04-26 | Composite system of refractory ceramic stones |
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Publication Number | Publication Date |
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EP2796821A1 true EP2796821A1 (en) | 2014-10-29 |
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EP13165469.1A Withdrawn EP2796821A1 (en) | 2013-04-26 | 2013-04-26 | Composite system of refractory ceramic stones |
EP14706648.4A Active EP2989403B1 (en) | 2013-04-26 | 2014-02-26 | Composite system of refractory ceramic stones |
Family Applications After (1)
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EP14706648.4A Active EP2989403B1 (en) | 2013-04-26 | 2014-02-26 | Composite system of refractory ceramic stones |
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US (1) | US10048005B2 (en) |
EP (2) | EP2796821A1 (en) |
JP (1) | JP6377134B2 (en) |
CN (1) | CN105026865A (en) |
BR (1) | BR112015020961B1 (en) |
CA (1) | CA2899548C (en) |
ES (1) | ES2624660T3 (en) |
MX (1) | MX366892B (en) |
PL (1) | PL2989403T3 (en) |
RU (1) | RU2639179C2 (en) |
WO (1) | WO2014173563A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3447423A1 (en) | 2017-08-24 | 2019-02-27 | Refractory Intellectual Property GmbH & Co. KG | Industrial furnace with support construction |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2784421B1 (en) * | 2013-03-27 | 2016-02-03 | Refractory Intellectual Property GmbH & Co. KG | Arch brick for the cylindrical inner lining of a rotary drum furnace and rotary drum furnace |
CN109694177A (en) * | 2018-06-21 | 2019-04-30 | 巨石集团有限公司 | A kind of glass fibre tank furnace channel arch roof construction |
CN109237948A (en) * | 2018-09-18 | 2019-01-18 | 明光瑞尔非金属材料有限公司 | One kind is convenient for connection and combined fireproof brick resistant to high temperature |
CN109736484B (en) * | 2019-01-15 | 2020-03-27 | 上海尤安建筑设计股份有限公司 | Parametric brick splicing and building method for clean water bricks |
CN115626762A (en) * | 2022-09-05 | 2023-01-20 | 中国建材国际工程集团有限公司 | Arch top structure of glass melting furnace |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE481676C (en) * | 1926-06-30 | 1929-08-27 | Levi Snyder Longenecker | Stone for fire box ceilings |
DE3933744C2 (en) | 1989-10-10 | 1991-07-18 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At | |
EP1255088B1 (en) | 2001-05-04 | 2004-03-03 | Refratechnik Holding GmbH | Bearing arch arrangement and construction process of a bearing arch |
Family Cites Families (11)
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US1874321A (en) * | 1927-10-19 | 1932-08-30 | Levi S Longenecker | Metallurgical furnace |
US2319065A (en) * | 1941-08-04 | 1943-05-11 | New Jersey Interlocking Brick | Furnace |
US3171370A (en) * | 1963-08-09 | 1965-03-02 | Gen Refractories Co | Refractory sprung arch |
AT257442B (en) * | 1965-07-13 | 1967-10-10 | Veitscher Magnesitwerke Ag | Refractory wedge brick for lining, in particular of rotary kilns, and masonry made with it |
JPS4817402U (en) * | 1971-07-09 | 1973-02-27 | ||
JPS558559A (en) * | 1978-07-05 | 1980-01-22 | Denki Kagaku Kogyo Kk | Polycrystal fiberrfilled fireeproofing material |
US4367615A (en) * | 1980-09-09 | 1983-01-11 | Louis Feldman | Reinforced interlocking building block |
SU1553811A1 (en) * | 1988-07-18 | 1990-03-30 | Предприятие П/Я Р-6205 | Fancy brick and lining of furnace with internal recuperation |
US5277580A (en) * | 1993-02-16 | 1994-01-11 | Lea-Con, Inc. | Wall construction system for refractory furnaces |
RU2160654C1 (en) * | 2000-04-19 | 2000-12-20 | Козин Олег Михайлович | Refractory stone and lining for heat aggregates |
JP2003231910A (en) * | 2002-02-07 | 2003-08-19 | Jfe Steel Kk | Lining method for contraction section of converter |
-
2013
- 2013-04-26 EP EP13165469.1A patent/EP2796821A1/en not_active Withdrawn
-
2014
- 2014-02-26 EP EP14706648.4A patent/EP2989403B1/en active Active
- 2014-02-26 WO PCT/EP2014/053769 patent/WO2014173563A1/en active Application Filing
- 2014-02-26 JP JP2016509332A patent/JP6377134B2/en active Active
- 2014-02-26 PL PL14706648T patent/PL2989403T3/en unknown
- 2014-02-26 CN CN201480011569.6A patent/CN105026865A/en active Pending
- 2014-02-26 RU RU2015131039A patent/RU2639179C2/en active
- 2014-02-26 CA CA2899548A patent/CA2899548C/en active Active
- 2014-02-26 US US14/770,392 patent/US10048005B2/en active Active
- 2014-02-26 BR BR112015020961-0A patent/BR112015020961B1/en active IP Right Grant
- 2014-02-26 ES ES14706648.4T patent/ES2624660T3/en active Active
- 2014-02-26 MX MX2015011186A patent/MX366892B/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE481676C (en) * | 1926-06-30 | 1929-08-27 | Levi Snyder Longenecker | Stone for fire box ceilings |
DE3933744C2 (en) | 1989-10-10 | 1991-07-18 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At | |
EP1255088B1 (en) | 2001-05-04 | 2004-03-03 | Refratechnik Holding GmbH | Bearing arch arrangement and construction process of a bearing arch |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3447423A1 (en) | 2017-08-24 | 2019-02-27 | Refractory Intellectual Property GmbH & Co. KG | Industrial furnace with support construction |
WO2019038179A1 (en) | 2017-08-24 | 2019-02-28 | Refractory Intellectual Property Gmbh & Co. Kg | Industrial furnace with supporting structure |
Also Published As
Publication number | Publication date |
---|---|
BR112015020961A2 (en) | 2017-07-18 |
WO2014173563A1 (en) | 2014-10-30 |
EP2989403A1 (en) | 2016-03-02 |
CA2899548C (en) | 2018-01-16 |
EP2989403B1 (en) | 2017-03-15 |
MX366892B (en) | 2019-07-29 |
US10048005B2 (en) | 2018-08-14 |
RU2639179C2 (en) | 2017-12-20 |
CA2899548A1 (en) | 2014-10-30 |
US20160003544A1 (en) | 2016-01-07 |
PL2989403T3 (en) | 2017-08-31 |
JP2016524115A (en) | 2016-08-12 |
MX2015011186A (en) | 2015-11-09 |
BR112015020961B1 (en) | 2020-11-10 |
RU2015131039A (en) | 2017-06-02 |
JP6377134B2 (en) | 2018-08-22 |
ES2624660T3 (en) | 2017-07-17 |
CN105026865A (en) | 2015-11-04 |
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