ES2284320A1 - System for the formation of a floor - Google Patents
System for the formation of a floor Download PDFInfo
- Publication number
- ES2284320A1 ES2284320A1 ES200500961A ES200500961A ES2284320A1 ES 2284320 A1 ES2284320 A1 ES 2284320A1 ES 200500961 A ES200500961 A ES 200500961A ES 200500961 A ES200500961 A ES 200500961A ES 2284320 A1 ES2284320 A1 ES 2284320A1
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- ES
- Spain
- Prior art keywords
- portions
- hearth
- sealing elements
- floor
- individual
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 3
- 239000000919 ceramic Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000470 constituent Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000012634 fragment Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 208000032544 Cicatrix Diseases 0.000 description 2
- 230000010339 dilation Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 230000037387 scars Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 235000021183 entrée Nutrition 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F27D1/0043—Floors, hearths
-
- 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
-
- 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
-
- 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
-
- 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
- F27D1/14—Supports for linings
-
- 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
- F27B9/26—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 on or in trucks, sleds, or containers
- F27B9/262—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 on or in trucks, sleds, or containers on or in trucks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
- Floor Finish (AREA)
- Furnace Details (AREA)
- Crushing And Pulverization Processes (AREA)
- Soil Working Implements (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Paper (AREA)
- Catching Or Destruction (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Ceramic Products (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Sistema para la formación de una solera.System for the formation of a hearth.
La invención se refiere a un sistema para la formación de una solera de las que comprenden un conjunto de porciones de solera destinadas particularmente a formar la superficie de carga de una vagoneta de un horno túnel, o de un piso fijo en un horno, para ejercer de soporte de los bloques de una sobresolera o de las piezas en curso de fabricación.The invention relates to a system for formation of a hearth of those comprising a set of portions of solera intended particularly to form the Loading surface of a tunnel kiln car, or of a floor fixed in an oven, to support the blocks of a envelope or parts in the process of being manufactured.
En el sector industrial de la manufactura de materiales cerámicos, el soporte y transporte de las piezas en curso de fabricación suele llevarse a cabo disponiendo dichas porciones de solera sobre unas vagonetas que se desplazan por la planta productiva y a lo largo de un horno túnel, sobre las cuales las piezas son sometidas a las diferentes fases del proceso. En general, sobre la solera de la vagoneta se dispone una sobresolera, constituida por bloques habitualmente de material refractario, sobre las que se apilan las piezas en curso de fabricación.In the industrial manufacturing sector of ceramic materials, support and transport of parts in manufacturing course is usually carried out by arranging those portions of solera on some wagons that move through the productive plant and along a tunnel kiln, on which The pieces are subjected to the different phases of the process. In In general, on the solera of the wagon there is an envelope, consisting of blocks usually of refractory material, on those that are stacked in the process of manufacturing.
A pesar de que las porciones constituyentes de la sobresolera contienen orificios para facilitar la circulación del aire y, por lo tanto, producir una mejor disipación del calor desde las piezas cerámicas en contacto con la sobresolera, con frecuencia ocurre que dicha disipación no es suficiente y las piezas en curso de fabricación se agrietan y se rompen. Asimismo, la manipulación mecánica de las piezas en curso de fabricación para su carga y descarga de la vagoneta produce roturas varias y escantillados.Although the constituent portions of The envelope contains holes to facilitate the circulation of the air and therefore produce better heat dissipation from ceramic pieces in contact with the envelope, often it happens that such dissipation is not enough and the pieces in progress Manufacturing cracks and breaks. Also, manipulation mechanics of the parts in the process of being manufactured for loading and Unloading the wagon produces several breaks and scars.
Las partículas sólidas residuales que resultan de la rotura de las piezas quedan depositadas sobre la superficie de la solera y sobresolera, aunque también pueden introducirse entre las juntas de separación de las porciones constitutivas de dicha solera.The resulting solid solid particles of the breakage of the pieces are deposited on the surface of the solera and envelope, although they can also be introduced between the separation joints of the constituent portions of said hearth.
A pesar de que la deposición de los fragmentos de rotura de las piezas en curso de fabricación entre las juntas de la solera plantea algunos problemas, dichas juntas son necesarias puesto que las porciones constitutivas de la solera se dilatan por efecto del calor producido en el horno. Las juntas garantizan pues que las porciones de la solera tengan espacio suficiente para expansionarse lateralmente manteniéndose las dimensiones exteriores del conjunto.Although the deposition of the fragments of breakage of parts in progress between the joints of the hearth raises some problems, such joints are necessary since the constituent portions of the hearth are dilated by effect of heat produced in the oven. The joints guarantee that the portions of the hearth have enough space to expand laterally maintaining the external dimensions of the set
En la actualidad, entre las porciones de solera se dispone una junta de fibra cerámica que es comprimida por las porciones de solera cuando éstas se expanden. Estas juntas dificultan el paso de los fragmentos que pudiera haber sobre la superficie de la solera pero no lo evitan puesto que dichas juntas, cuando las porciones de solera se contraen, dejan pequeños resquicios por donde se introducen los fragmentos de menor tamaño. La permanencia de estos fragmentos en el interior de las juntas debe evitarse puesto que al expansionarse de nuevo las porciones de solera en un siguiente ciclo productivo, estos fragmentos, ahora interpuestos entre las porciones de solera, impedirían la expansión de dichas porciones pudiendo ocasionar de nuevo su rotura o bien podría resultar en un aumento de las dimensiones exteriores del conjunto lo que puede ocasionar su interferencia con las paredes del horno o con otros revestimientos de vagonetas contiguas. Por esta razón, las porciones de solera están provistas de un entrante lateral inferior que determina, junto con los entrantes de las porciones adyacentes, unas pequeñas cámaras para el almacenamiento de los cascotes y fragmentos de piezas rotas que se introducen en las juntas, evitando así que queden depositados en aquellas zonas de menor separación entre las porciones de solera. No obstante, a medida que los fragmentos se acumulan en estas cámaras se hace necesaria la operación de elevar las porciones de solera para aspirar la superficie de apoyo y por ende los fragmentos acumulados y almacenados en estas cámaras. Esta operación se debe llevar a cabo con una frecuencia elevada, ocasionando gastos de personal y de reposición del material constitutivo de las juntas.Currently, between the portions of solera a ceramic fiber joint is disposed that is compressed by the Portions of solera when they expand. You are together hinder the passage of fragments that could be on the surface of the floor but do not avoid it since said joints, when the solera portions contract, they leave small cracks where smaller fragments are introduced. The permanence of these fragments inside the joints must be avoided since by expanding the portions of at the next productive cycle, these fragments, now interposed between the hearth portions, would prevent the expansion of said portions may cause again its breakage or could result in an increase in the external dimensions of the set what can cause your interference with the walls from the oven or with other adjoining wagon liners. By For this reason, the solera portions are provided with an entree lower lateral that determines, together with the entrances of the adjacent portions, small cameras for storage of rubble and fragments of broken pieces that are introduced in the joints, thus avoiding being deposited in those areas of smaller separation between the portions of solera. However, to as the fragments accumulate in these chambers it is done necessary the operation of raising the hearth portions to aspirate the support surface and therefore the accumulated fragments and stored in these cameras. This operation should lead to carried out with a high frequency, causing personnel costs and replacement of the constituent material of the joints.
Por otra parte, en algunos procesos productivos se utiliza arena u otros áridos para el desmolde de las piezas cerámicas o para conseguir determinados efectos estéticos en la superficie de las piezas cerámicas a fabricar. El desprendimiento de estos áridos durante el proceso productivo provoca efectos similares a los descritos para los fragmentos de material y por tanto acelera y agrava aún más el proceso de degradación.On the other hand, in some productive processes sand or other aggregates are used for the demoulding of the pieces ceramics or to achieve certain aesthetic effects in the surface of the ceramic pieces to be manufactured. Detachment of these aggregates during the production process causes effects similar to those described for the material fragments and by both accelerates and further aggravates the degradation process.
Es un objetivo de la presente invención un sistema para la formación de una solera que facilite la eliminación de los fragmentos acumulados sobre su superficie y en especial entre las porciones que constituyen la solera, evitando así la presencia de fragmentos no deseados entre las porciones que constituyen dicha solera, y de modo que no deban elevarse con tanta frecuencia estas porciones para eliminar los fragmentos que a través de las juntas pueden acumularse sobre la solera de la vagoneta.It is an objective of the present invention a system for the formation of a solera that facilitates the elimination of the fragments accumulated on its surface and especially between the portions that constitute the hearth, thus avoiding presence of unwanted fragments between the portions that they constitute this solera, and so that they should not rise with such frequency these portions to remove the fragments that to through the joints can accumulate on the hearth of the wagon
El sistema para la formación de una solera objeto de la presente invención, que soluciona los problemas antes descritos, es de los que comprenden una pluralidad de porciones individuales de solera que descansan sobre una superficie de apoyo. En su esencia, el sistema se caracteriza porque las porciones individuales de solera están provistas de un voladizo superior orientado en sentido hacia fuera y porque sobre la superficie de apoyo están dispuestos unos elementos de estanqueidad formando un entramado bidireccional que configura esencialmente una pluralidad de recintos paralelepipédicos contiguos en los que están dispuestas una o varias porciones individuales contiguas de solera formando respectivas porciones continuas de solera, de contorno cuadrangular cerrado semejante al de los recintos y separadas unas de otras, de modo que, al cargarse las piezas en curso de fabricación sobre la solera, por efecto del peso, los voladizos del contorno de cada porción continua de solera presionan en sentido descendente y deforman ligeramente los elementos de estanqueidad produciendo un cierre estanco y cerrando el paso a las partículas sólidas residuales que pudieran depositarse en las juntas entre las porciones continuas de la solera.The system for the formation of a hearth object of the present invention, which solves the problems before described, are those that comprise a plurality of portions individual solera resting on a support surface. In essence, the system is characterized because the portions Individual solera are provided with a top overhang oriented outwardly and because on the surface of support are arranged sealing elements forming a bi-directional fabric that essentially configures a plurality of adjacent parallelepipedic enclosures in which they are arranged one or several adjacent individual portions of hearth forming respective continuous portions of hearth, quadrangular contour closed similar to the enclosures and separated from each other, of so that, when loading the parts in the process of being manufactured on the solera, by effect of weight, the overhangs of the contour of each continuous portion of hearth press downward and slightly deform the sealing elements producing a tight closure and closing the passage to solid particles residuals that could be deposited in the joints between Continuous portions of the hearth.
De acuerdo con estas características, en lugar de dificultar la penetración de las partículas sólidas residuales entre las porciones continuas de solera, por ejemplo con la interposición de una junta de fibra, de acuerdo con el sistema de la invención el espacio de separación entre dichas porciones es libre y está provisto de un fondo, formado por los elementos de estanqueidad, suficientemente cercano a la superficie de la solera para que la aspiración de los residuos allí acumulados no presente ningún inconveniente.According to these characteristics, instead to hinder the penetration of residual solid particles between the continuous portions of solera, for example with the interposition of a fiber board, in accordance with the system of the invention the separation space between said portions is free and it is provided with a bottom, formed by the elements of tightness, close enough to the surface of the hearth so that the aspiration of the accumulated waste there is not present no inconvenience
Según otra característica de la invención, los
elementos de estanqueidad están constituidos de fibra
cerámica.According to another feature of the invention, the sealing elements are made of fiber.
ceramics.
Según una variante de la invención, los elementos de estanqueidad están dotados de propiedades elásticas.According to a variant of the invention, the sealing elements are provided with properties elastic.
De acuerdo con otra característica de la invención, las paredes laterales de las porciones individuales constituyentes de la solera enfrentadas a los elementos de estanqueidad están inclinadas respecto de la vertical, estrechándose dichas porciones por su base.According to another feature of the invention, the side walls of the individual portions constituents of the hearth facing the elements of tightness are inclined with respect to the vertical, narrowing said portions by their base.
Según otra característica de la invención, al menos las zonas de unión entre los elementos de estanqueidad que forman el entramado bidireccional están cubiertos por una lámina delgada, adaptada para retener las partículas sólidas que pudieran depositarse en las juntas entre de las porciones continuas de la solera, estando estas láminas interpuestas entre los mencionados elementos de estanqueidad y los voladizos de las porciones individuales de la solera.According to another feature of the invention, at minus the junction areas between the sealing elements that they form the bi-directional lattice are covered by a sheet thin, adapted to retain solid particles that could be deposited in the joints between the continuous portions of the solera, these sheets being interposed between those mentioned sealing elements and cantilever portions individual of the solera.
De acuerdo con otra característica de la invención, el canto superior de al menos dos lados paralelos de las porciones individuales de la solera están biselados, con lo que el ancho de las juntas entre las citadas porciones continuas aumenta progresivamente hacia la superficie superior de las mismas.According to another feature of the invention, the upper edge of at least two parallel sides of the individual portions of the hearth are beveled, bringing the joint width between said continuous portions increases progressively towards the upper surface thereof.
En los dibujos adjuntos se ilustra una variante del sistema para la formación de una solera objeto de la invención. En dichos dibujos:The attached drawings illustrate a variant of the system for the formation of a hearth object of the invention. In these drawings:
la Fig. 1 es una vista aérea en perspectiva de una porción de solera según la invención;Fig. 1 is a perspective aerial view of a hearth portion according to the invention;
la Fig. 2 es una vista ampliada según AA' de la porción de solera de la Fig. 1;Fig. 2 is an enlarged view according to AA 'of the hearth portion of Fig. 1;
la Fig. 3 es una vista ampliada según BB' de la porción de solera de la Fig. 1; yFig. 3 is an enlarged view according to BB 'of the hearth portion of Fig. 1; Y
la Fig. 4 es una vista en perspectiva, por debajo, de la porción de solera de la Fig. 1;Fig. 4 is a perspective view, by below, of the hearth portion of Fig. 1;
La porción de solera 1 representada en la Fig. 1 está constituida por dieciséis porciones 2 individuales prismáticas de material refractario de sección sensiblemente en "\Pi", provistas de una serie de orificios pasantes practicados paralelamente a su generatriz. Las porciones 2 individuales están dispuestas en filas y columnas, formando una matriz de cuatro por cuatro porciones, sin tocarse unas con otras.The hearth portion 1 shown in Fig. 1 It consists of sixteen prismatic individual 2 portions of refractory material of section substantially in "\ Pi", provided with a series of through holes made parallel to his generatrix. Individual portions 2 are arranged in rows and columns, forming a matrix of four by four portions, without touching each other.
Las porciones 2 individuales, que descansan sobre una superficie de apoyo inferior, están provistas de un voladizo superior 5 (ver Figs. 2 y 3) mediante el cual cada porción 2 individual presiona unos elementos de estanqueidad 3, 3', con propiedades elásticas, que forman un entramado bidireccional 4 y que configura una pluralidad de recintos paralelepipédicos contiguos, destinados a ser ocupados por las respectivas porciones 2 individuales. A tal efecto, el contorno de cada pieza 2 individual es análogo al contorno de cada uno de los recintos formados por la disposición de los elementos de estanqueidad 3, 3'. Estos elementos de estanqueidad están destinados a colocarse sobre la misma superficie de apoyo que las porciones de solera, en una vagoneta de un horno túnel o en un piso fijo de un horno.The 2 individual portions, which rest on a lower support surface, they are provided with a upper overhang 5 (see Figs. 2 and 3) whereby each portion 2 individual presses sealing elements 3, 3 ', with elastic properties, which form a bidirectional lattice 4 and that set up a plurality of contiguous parallelepipedic enclosures, intended to be occupied by the respective portions 2 individual. For this purpose, the outline of each individual piece 2 It is analogous to the contour of each of the enclosures formed by the arrangement of the sealing elements 3, 3 '. This elements sealing are intended to be placed on it support surface than the hearth portions, in a wagon of a tunnel oven or a fixed floor of an oven.
Aunque no representado, se contempla la posibilidad de colocar en cada recinto más de una porción individual 2 y colocar de un modo alternativo varias porciones individuales 2 contiguas para formar una porción continua de solera de contorno semejante al del recinto correspondiente. Las porciones 2 individuales pueden colocarse por ejemplo formando una filera de porciones. Esta disposición particular de varias porciones 2 individuales contiguas en un mismo recinto resulta de especial interés en la fabricación de piezas cerámicas cuya manipulación no genere excesivas partículas sólidas residuales consecuencia de roturas y escantillados.Although not represented, the possibility of placing in each enclosure more than one individual portion 2 and alternatively place several individual portions 2 contiguous to form a continuous portion of contour hearth similar to the corresponding enclosure. Portions 2 individual can be placed for example forming a file of portions. This particular arrangement of several portions 2 contiguous individuals in the same room is especially special interest in the manufacture of ceramic pieces whose handling is not generate excessive residual solid particles as a result of Breaks and scars.
El entramado bidireccional 4 está constituido en el ejemplo de las Figs. 1 y 4 por una serie de elementos 3 constituidos por tiras paralelepipédicas rectas rectangulares alargadas que se extienden paralelamente a lo largo de la longitud de la porción de solera 1, y por unos elementos 3', también constituidos por tiras paralelepipédicas rectas rectangulares, de menor longitud, dispuestos entre los primeros elementos 3 transversalmente respecto a éstos desde un extremo hasta el otro de la porción de solera 1. Los elementos de estanqueidad 3 y 3' están constituidos a base de fibra cerámica para evitar su deterioro al estar sometidos a altas temperaturas.The bi-directional fabric 4 is constituted in the example of Figs. 1 and 4 for a series of elements 3 consisting of rectangular straight parallelepiped strips elongated that extend parallel along the length of the solera portion 1, and by elements 3 ', also constituted by rectangular rectangular parallelepiped strips, of shorter length, arranged between the first elements 3 transversely with respect to them from one end to the other of the sole portion 1. The sealing elements 3 and 3 'are constituted based on ceramic fiber to prevent its deterioration by be subjected to high temperatures.
De acuerdo con el sistema de la invención, la altura de la superficie inferior de los voladizos 5 de las porciones 2 individuales, respecto a su correspondiente base, es ligeramente menor que la altura de los elementos de estanqueidad 3 y 3' por lo que cuando las porciones 2 individuales se depositan en sus correspondientes recintos sobre los elementos de estanqueidad, dichas porciones, por efecto de su peso y de la carga que soportan, presionan los elementos de estanqueidad por medio de sus voladizos 5 deformándolos ligeramente hasta que las porciones 2 contactan con la superficie de apoyo inferior, produciéndose un cierre estanco y cerrándose el paso a las partículas sólidas residuales 6 (representadas únicamente en la Fig. 3) que pudieran depositarse en las juntas 7 entre las porciones 2 de la solera 1, en dirección a la superficie inferior de la solera.According to the system of the invention, the height of the lower surface of the overhangs 5 of the individual portions 2, with respect to their corresponding base, is slightly less than the height of the sealing elements 3 and 3 'so when the individual portions 2 are deposited in their corresponding enclosures on the sealing elements, said portions, due to their weight and the load they bear, they press the sealing elements by means of their overhangs 5 slightly deforming them until portions 2 contact the lower support surface, producing a tight seal and closing the passage to residual solid particles 6 (represented only in Fig. 3) that could be deposited in the joints 7 between the portions 2 of the hearth 1, in the direction of the underside of the hearth.
Al contrario que en las soleras conocidas, el
sistema según la invención no obstruye las juntas entre las
porciones 2 individuales, o entre las porciones continuas de solera
formadas por varias porciones 2 individuales, sino que éstas
permanecen libres por lo que las partículas sólidas 6 formadas por
fragmentos residuales o escombros producidos durante los ciclos de
fabricación, pueden depositarse en dichas juntas sin obstáculo
alguno todo ello tal y como muestran las Figs. 2 y 3. La
profundidad de dichas juntas sin embrago es inferior al de las
soleras conocidas, puesto que los elementos de estanqueidad 3, 3'
cierran inferiormente y de un modo estanco dichas juntas,
inmediatamente a un nivel por debajo de la altura de los voladizos 5
de las porciones 2 individuales. La profundidad de las juntas 7 es
la suficiente para permitir el aspirado, de un modo en sí conocido,
de los fragmentos sólidos que puedan depositarse en estas juntas 7.
Ventajosamente, el sistema permite dotar a las juntas 7 de unas
proporciones entre anchura y altura suficientes para que al
producirse una dilatación de las porciones de solera contiguas, aún
estando las juntas 7 completamente llenas de pequeños fragmentos de
material u otros áridos, éstos puedan rebosar, no ofreciendo por
tanto resistencia al movimiento de expansión de las porciones
de
solera.In contrast to known screeds, the system according to the invention does not obstruct the joints between the individual portions 2, or between the continuous portions of the screed formed by several individual portions 2, but these remain free so that the solid particles 6 formed by residual fragments or debris produced during the manufacturing cycles, they can be deposited in said joints without any obstacle as shown in Figs. 2 and 3. The depth of said seals without clutch is less than that of the known screeds, since the sealing elements 3, 3 'close said seals inferiorly and in a sealed manner, immediately at a level below the height of the Cantilevers 5 of the individual 2 portions. The depth of the joints 7 is sufficient to allow aspiration, in a manner known per se, of the solid fragments that can be deposited in these joints 7. Advantageously, the system allows the joints 7 to be provided with proportions between width and height sufficient so that when there is a dilation of the adjacent hearth portions, even though the joints 7 are completely filled with small fragments of material or other aggregates, they can overflow, thus not offering resistance to the expansion movement of the portions of
Solera.
Para facilitar la limpieza por aspiración de estas juntas 7, los cantos superiores 10 de las porciones 2 individuales de la solera 1 están biselados, con lo que el ancho de estas juntas 7 entre las citadas porciones aumenta hacia la superficie superior de las mismas.To facilitate vacuum cleaning of these together 7, the upper edges 10 of portions 2 Individuals of the hearth 1 are beveled, bringing the width of these together 7 between the mentioned portions increases towards the upper surface thereof.
En las Figs. 2 y 3 también se observa que las paredes laterales 8 de las porciones 2 individuales, constituyentes de la solera 1 y enfrentadas a los elementos de estanqueidad 3, 3' están inclinadas respecto de la vertical, por lo que las porciones 2, se estrechan ligeramente por su base. Dicha característica favorece el movimiento transversal de las porciones 2 individuales y el acercamiento mutuo entre dos porciones adyacentes por efecto de la dilatación.In Figs. 2 and 3 it is also observed that the side walls 8 of the individual constituent portions 2 of the hearth 1 and facing the sealing elements 3, 3 ' are inclined relative to the vertical, so the portions 2, narrow slightly by its base. That feature favors the transverse movement of the individual portions 2 and the mutual approach between two adjacent portions by effect of dilation
Para evitar el paso de partículas sólidas 6 residuales en dirección a la superficie de apoyo de la solera a través de las juntas entre los diferentes elementos de estanqueidad 3 y 3', se prevé que al menos las zonas de unión entre los elementos de estanqueidad 3, 3' que forman el entramado bidireccional 4 se cubran con una o varias láminas delgadas 9, las cuales quedan interpuestas entre los mencionados elementos de estanqueidad 3, 3' y los voladizos superiores 5 de las porciones 2 individuales de la solera 1. Estas láminas 9 están constituidas preferentemente a partir de papel de fibra cerámica, opcionalmente endurecido en su superficie.To prevent the passage of solid particles 6 residuals in the direction of the support surface of the floor through the joints between the different sealing elements 3 and 3 ', it is expected that at least the areas of union between the elements sealing 3, 3 'that form the bi-directional lattice 4 is cover with one or several thin sheets 9, which remain interposed between the mentioned sealing elements 3, 3 'and the upper overhangs 5 of the individual portions 2 of the solera 1. These sheets 9 are preferably constituted by from ceramic fiber paper, optionally hardened in its surface.
En el ejemplo de la Fig. 1, cada conjunto de elementos de estanqueidad 3' dispuestos alineados están cubiertos por una misma lámina 9, representada mediante líneas discontinuas en la Fig. 1, que cubre las zonas de unión entre estos elementos de estanqueidad 3' con los elementos de estanqueidad 3 de longitud mayor y continuos que atraviesan la porción de solera 1 de un extremo a otro.In the example of Fig. 1, each set of sealing elements 3 'arranged aligned are covered by the same sheet 9, represented by dashed lines in Fig. 1, which covers the junction areas between these elements of sealing 3 'with the sealing elements 3 in length greater and continuous that cross the hearth portion 1 of a end to end
Naturalmente, se prevé la posibilidad de que las tiras paralelepipédicas 3 y 3' tengan diferentes anchuras con lo que la separación entre porciones individuales 2 o entre porciones continuas de solera difiera en una dirección u otra.Naturally, the possibility of 3 and 3 'parallelepiped strips have different widths with what that the separation between individual portions 2 or between portions Continuous solera differs in one direction or another.
La distancia de separación entre las porciones individuales 2 adyacentes dispuestas en dos recintos contiguos puede variar según las necesidades y la superficie de la solera, pudiendo estar comprendida entre 6 y 400 mm.The separation distance between the portions adjacent 2 individual arranged in two adjacent enclosures may vary according to the needs and surface of the hearth, It can be between 6 and 400 mm.
Claims (6)
solera.1. System for the formation of a hearth (1), of which they comprise a plurality of individual portions (2) of hearth particularly intended to rest on a support surface in a tunnel kiln car or on the floor of an oven fixed to act as a support for the blocks of an envelope or of the pieces in the process of being manufactured, characterized in that the individual portions of the hearth are provided with an upper overhang (5) oriented outwardly and because on the support surface they are arranged sealing elements (3, 3 ') forming a bidirectional lattice (4) that essentially configures a plurality of contiguous parallelepiped enclosures in which one or several contiguous individual portions of the hearth are arranged forming respective continuous portions of hearth, of closed quadrangular contour similar to that of the enclosures and separated from each other, so that, when loading the pieces in the process of being manufactured ion on the floor, due to the weight effect, the overhangs of the contour of each continuous portion of the floor press downwards and slightly deform the sealing elements, producing a tight seal and closing the passage to the residual solid particles (6) that could be deposited in the joints (7) between the continuous portions of the
Solera.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500961A ES2284320B1 (en) | 2005-04-21 | 2005-04-21 | SYSTEM FOR THE FORMATION OF A SOLERA. |
| AT06380082T ATE384234T1 (en) | 2005-04-21 | 2006-04-12 | SYSTEM FOR FORMING A SOIL |
| DE602006000442T DE602006000442T2 (en) | 2005-04-21 | 2006-04-12 | System for the formation of a soil |
| ES06380082T ES2299166T3 (en) | 2005-04-21 | 2006-04-12 | SYSTEM TO FORM A SINGLE. |
| EP06380082A EP1715270B1 (en) | 2005-04-21 | 2006-04-12 | System for the formation of a floor |
| PL06380082T PL1715270T3 (en) | 2005-04-21 | 2006-04-12 | System for the formation of a floor |
| PT06380082T PT1715270E (en) | 2005-04-21 | 2006-04-12 | System for the formation of a floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500961A ES2284320B1 (en) | 2005-04-21 | 2005-04-21 | SYSTEM FOR THE FORMATION OF A SOLERA. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2284320A1 true ES2284320A1 (en) | 2007-11-01 |
| ES2284320B1 ES2284320B1 (en) | 2008-11-01 |
Family
ID=36809650
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200500961A Withdrawn - After Issue ES2284320B1 (en) | 2005-04-21 | 2005-04-21 | SYSTEM FOR THE FORMATION OF A SOLERA. |
| ES06380082T Active ES2299166T3 (en) | 2005-04-21 | 2006-04-12 | SYSTEM TO FORM A SINGLE. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES06380082T Active ES2299166T3 (en) | 2005-04-21 | 2006-04-12 | SYSTEM TO FORM A SINGLE. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1715270B1 (en) |
| AT (1) | ATE384234T1 (en) |
| DE (1) | DE602006000442T2 (en) |
| ES (2) | ES2284320B1 (en) |
| PL (1) | PL1715270T3 (en) |
| PT (1) | PT1715270E (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927813A (en) * | 2012-11-28 | 2013-02-13 | 无锡信德隆工业炉有限公司 | Non-metal carriage sealing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218213A (en) * | 1978-10-16 | 1980-08-19 | Selas Corporation Of America | Thermally conductive partition |
| ES2038543A1 (en) * | 1991-10-08 | 1993-07-16 | Goyeneche Florez Jose Carlos | Prefabricated and demountable bolted steel frame construction system |
| WO2004057131A1 (en) * | 2002-12-19 | 2004-07-08 | Tuile Bois Franc Inc. | Panel assembly for wall or floor surfaces |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1433869A1 (en) * | 1964-06-16 | 1968-11-21 | Riedhammer Ludwig Gmbh | Electrically heated walking beam furnace for the ceramic industry |
| DD255582B1 (en) * | 1986-10-24 | 1989-10-11 | Baustoffkombinat Leipzig Veb | TUNNEL OVEN CART PLATEAU |
-
2005
- 2005-04-21 ES ES200500961A patent/ES2284320B1/en not_active Withdrawn - After Issue
-
2006
- 2006-04-12 EP EP06380082A patent/EP1715270B1/en not_active Not-in-force
- 2006-04-12 AT AT06380082T patent/ATE384234T1/en not_active IP Right Cessation
- 2006-04-12 PT PT06380082T patent/PT1715270E/en unknown
- 2006-04-12 ES ES06380082T patent/ES2299166T3/en active Active
- 2006-04-12 PL PL06380082T patent/PL1715270T3/en unknown
- 2006-04-12 DE DE602006000442T patent/DE602006000442T2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218213A (en) * | 1978-10-16 | 1980-08-19 | Selas Corporation Of America | Thermally conductive partition |
| ES2038543A1 (en) * | 1991-10-08 | 1993-07-16 | Goyeneche Florez Jose Carlos | Prefabricated and demountable bolted steel frame construction system |
| WO2004057131A1 (en) * | 2002-12-19 | 2004-07-08 | Tuile Bois Franc Inc. | Panel assembly for wall or floor surfaces |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2284320B1 (en) | 2008-11-01 |
| DE602006000442T2 (en) | 2009-01-08 |
| EP1715270B1 (en) | 2008-01-16 |
| PT1715270E (en) | 2008-04-04 |
| EP1715270A1 (en) | 2006-10-25 |
| PL1715270T3 (en) | 2008-06-30 |
| DE602006000442D1 (en) | 2008-03-06 |
| ATE384234T1 (en) | 2008-02-15 |
| ES2299166T3 (en) | 2008-05-16 |
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