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EP0163866A1 - Ceiling and wall construction - Google Patents

Ceiling and wall construction Download PDF

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Publication number
EP0163866A1
EP0163866A1 EP85104450A EP85104450A EP0163866A1 EP 0163866 A1 EP0163866 A1 EP 0163866A1 EP 85104450 A EP85104450 A EP 85104450A EP 85104450 A EP85104450 A EP 85104450A EP 0163866 A1 EP0163866 A1 EP 0163866A1
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EP
European Patent Office
Prior art keywords
stones
bearing
ceiling
center
wall construction
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
EP85104450A
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German (de)
French (fr)
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EP0163866B1 (en
Inventor
Bodo Ermer
Dieter Mischorr
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ThyssenKrupp Industrial Solutions AG
Original Assignee
Krupp Polysius AG
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Publication of EP0163866A1 publication Critical patent/EP0163866A1/en
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Publication of EP0163866B1 publication Critical patent/EP0163866B1/en
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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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/14—Supports for linings
    • 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
    • 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

Definitions

  • the invention relates to a ceiling and wall construction for the gas-tight lining of a room exposed to high temperatures, according to the preamble of claim 1.
  • Ceiling and wall constructions of the required type are used in particular for heat exchanger devices, e.g. Preheaters, ovens and coolers of heat treatment devices and systems, also used for firing rooms and for lines and the like, in order to gas-tightly line their rooms, which are exposed to relatively high and possibly changing temperatures.
  • heat exchanger devices e.g. Preheaters, ovens and coolers of heat treatment devices and systems
  • firing rooms and for lines and the like also used for firing rooms and for lines and the like, in order to gas-tightly line their rooms, which are exposed to relatively high and possibly changing temperatures.
  • a number of very differently designed ceiling and wall constructions for the rooms mentioned are known.
  • Carried in such a known and initially presupposed embodiments are of parallel and spaced from one another extending support rails to close rows disposed sequentially jewels, wherein between every two adjacent L agersteinhall, an intermediate space is formed, which is filled by so-called.
  • Means stones which each subordinate also to rows and are inserted sealingly in the space mentioned.
  • These center stones and the bearing stones supporting them, arranged in adjacent rows, have on their mutually facing side surfaces exactly matched wing profiles, the Center stones in the transverse direction running between the associated bearing stones have a cross-section tapered towards the interior of the space to be lined.
  • each center stone which face adjacent center stones, on the other hand, run approximately perpendicularly and parallel to one another, but they have tongue and groove configurations, so that mutually adjacent center stones engage in one another. It is now necessary for various reasons to replace damaged or destroyed stones with new ones. Such a replacement of stones is only possible with the known construction described above, however, if entire stone groups of the ceiling and wall construction are removed, but this is not possible without the damage or destruction of further stones.
  • the invention is therefore based on the object to provide a ceiling and wall construction of the type required in the preamble of claim 1, which allows simple and quick replacement of individual stones without damaging other stones.
  • the center stones not only the center stones, but also additional ones are in the space between two adjacent rows of jewels Lich also used gas-tight between two adjacent center stones supporting stones.
  • These supporting stones are shaped and profiled in such a way that they can be received and carried by the corresponding bearing stones in the same way as the central stones, while on the other hand they are profiled on the side surfaces facing the central stones so that the central stones are both in the gaps between adjacent rows of jewels as well as in the gaps between adjacent supporting stones can be taken up exactly.
  • the illustrated embodiment relates only to a suspended ceiling for a heat exchanger space, ins special for a radiator housing, however, ß but in the same way other heat exchange rooms, combustion chambers, ducts, lines and the like can be lined gas-tight.
  • the suspended ceiling 1 shown in FIG. 1 in partial longitudinal section is assigned to the housing of a cooler, for example a grate cooler or the like for burned goods, the cooling space 2 of which is lined gas-tight by this suspended ceiling 1.
  • the suspended ceiling 1 is composed of parallel and spaced-apart mounting rails 3, bearing stones 4 carried by it, which are arranged in tight rows 5a, 5b on the mounting rails 3, and supporting stones 6 and center stones 7 fitted between the rows 5a, 5b of the bearing stones into one unit composed.
  • the mounting rails 3 which can be or can be fastened with their upper ends to an outer housing structure which is only indicated, are arranged in a hanging manner and, as shown in FIG. 1, are T-shaped with two in their lower end sections which engage with the bearing stones 4 Side flanges 8a and 8b formed.
  • the bearing stones 4 each have an outwardly open recess 9 on their side faces opposite the center stones 7 or supporting stones 6, which extend over the entire length of the bearing stones 4 and in which the associated side flange 8a or 8b of the corresponding mounting rail 3 engages to such an extent that the bearing blocks 4 are reliably held on these side flanges 8a, 8b, but the side surface areas which lie below these side flanges 8a, 8b and face one another are arranged on a mounting rail 3
  • the bearing stones of both rows 5a and 5b are gas-tight (see Fig. 1).
  • each bearing stone row 5a, 5b also have interlocking tongue and groove designs on their mutually facing side surfaces, as illustrated in FIG. 3, so that the bearing stones 4 arranged in a row 5a, 5b also in a direction parallel to the mounting rail 3 are put together reliably and gas-tight.
  • the bearing stones 4 each have a wing profiling 12 on their side surface facing the intermediate space 11 (that is, facing away from the mounting rails 3), which in the exemplary embodiment shown runs obliquely downwards (towards the cooling space 2) in such a way that that each bearing 4 is a downward increasing Has cross-sectional shape (see Fig. 1).
  • the rectangular, preferably square, central stones 7 (FIGS. 2 and 5c) have on two opposite side surfaces 7a and 7b a counter-profile that matches the wing profiling 12 of the bearing stones 4 and, in this transverse direction, a transverse dimension that exactly adjoins the space 11 between them Row of rows 5a and 5b corresponds.
  • the central stones tapering in cross-section in the direction of the interior of the cooling space 2 to be lined are fitted exactly and in a gas-tight manner between two adjacent rows of bearing stones 5a, 5b.
  • each center stone 7 has a second counter-profiling on its two other side surfaces 7c and 7d, which extend at right angles to the side surfaces 7a and 7b, which may preferably have the same profile shape as the first counter-profiling on the side surfaces 7a, 7b, so that each center stone has the shape has a straight truncated pyramid with square bases, of which the small base 7f points into the interior of the cooling space 2.
  • 6a to 6c show the shape of the supporting stones 6, according to which the cross section of each supporting stone 6 tapers in the cross-sectional direction running between the bearing stones 4, that is to say between its side surfaces 6a and 6b, towards the inside of the cooling space 2 to be clad, during the supporting stone cross section tapers in the cross-sectional direction running between the center stones 7, that is to say between its side surfaces 6c and 6d, towards the outside of the cooling space 2, that is to say in the opposite direction.
  • the supporting stones 6 can in the same way as the central blocks 7 in the intermediate space 1 1 between the bearing blocks 4 appropriately and gas-tightly received and supported, while at the same part, with its airfoil profiling on the side surfaces 6c and 6d reliable, gas-tight support for the form the corresponding center stones (see in particular Fig. 1, 2 and 4).
  • the drawing figures 1, 3 and 4 also clearly show that the bearing stones 4, the supporting stones 6 and the center stones 7 all have the same height H. point. Furthermore, it is advantageous for a reliable mounting and gas-tight arrangement of the stones if all stones 4, 6, 7 have coordinated horizontal wings 13 within their profiles, at least in the middle height range and lying at the same height.
  • the bearing blocks 4, the supporting stones 6 and the center stones 7 are arranged flush with one another with their inner sides facing the interior of the cooling space 2.
  • the assembly of the ceiling structure is carried out in a simple manner as follows: on the side flanges 8a, 8b of the mounting rails mounted in parallel and with the required spacing from one another, the bearing blocks 4 first become dense rows 5a, 5b arranged (to a certain extent threaded), as can be seen from FIGS. 1, 2 and 3. Then the supporting stones 6 and then the center stones 7 are inserted into the spaces 11 from above, so that the reliable load-bearing and gastight sealing suspended ceiling results.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Finishing Walls (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Building Environments (AREA)

Abstract

Zur gasdichten Auskleidung eines hohen Temperaturen ausgesetzten Raumes (2) ist eine Decken- und Wandkonstruktion vorgesehen, die aus Halterungsschienen (3), davon getragenen Reihen (5a, 5b) aus profilierten Lagersteinen (4) und zwischen diese Lagersteinreihen eingesetzten, passend zu den Lagersteinen profilierten Mittelsteinen (7) aufgebaut ist. Zwischen den Lagersteinen (4) einerseits und den Mittelsteinen (7) anderseits sind ebenfalls passend profilierte Tragsteine (6) eingesetzt, wobei die Mittelsteine (7) eine sich zum Innern des auszukleidenden Raumes (2) verjüngende Pyramidenstumpfform besitzen. Alle Steine der Konstruktion lassen sich auf einfache Weise einzeln auswechseln.For gas-tight lining of a room (2) exposed to high temperatures, a ceiling and wall construction is provided, which consists of mounting rails (3), rows (5a, 5b) made of profiled bearing stones (4) and between these rows of bearing stones, suitable for the bearing stones profiled center stones (7) is built. Between the bearing stones (4) on the one hand and the middle stones (7) on the other hand, appropriately profiled supporting stones (6) are also inserted, the middle stones (7) having a truncated pyramid shape tapering towards the interior of the space (2) to be lined. All stones of the construction can be easily replaced individually.

Description

Die Erfindung betrifft eine Decken- und Wandkonstruktion zur gasdichten Auskleidung eines hohen Temperaturen ausgesetzten Raumes, gemäß dem Oberbegriff des Anspruches 1.The invention relates to a ceiling and wall construction for the gas-tight lining of a room exposed to high temperatures, according to the preamble of claim 1.

Decken- und Wandkonstruktionen der vorausgesetzten Art werden insbesondere für Wärmetauschereinrichtungen, z.B. Vorwärmer, öfen und Kühler von Wärmebehandlungsvorrichtungen und -anlagen, ferner für Feuerungsräume sowie für Leitungen und dergleichen verwendet, um deren Räume gasdicht auszukleiden, die relativ hohen und gegebenenfalls sich ändernden Temperaturen ausgesetzt sind. Aus der Praxis ist eine Reihe von sehr verschieden ausgeführten Decken- und Wandkonstruktionen für die genannten Räume bekannt.Ceiling and wall constructions of the required type are used in particular for heat exchanger devices, e.g. Preheaters, ovens and coolers of heat treatment devices and systems, also used for firing rooms and for lines and the like, in order to gas-tightly line their rooms, which are exposed to relatively high and possibly changing temperatures. In practice, a number of very differently designed ceiling and wall constructions for the rooms mentioned are known.

Bei einer solchen bekannten und eingangs vorausgesetzten Ausführungsformwerden von parallel und mit Abstand zueinander verlaufenden Halterungsschienen zu dichten Reihen aneinander angeordnete Lagersteine getragen, wobei zwischen je zwei einander benachbarten Lagersteinreihen ein Zwischenraum gebildet ist, der von sog. Mittelsteinen ausgefüllt ist, die ebenfalls zu Reihen aneinandergeordnet und dichtend in den genannten Zwischenraum eingesetzt sind. Diese Mittelsteine und die sie abstützenden, in benachbarten Reihen angeordneten Lagersteine besitzen an ihren einander zugewandten Seitenflächen genau aneinander angepaßte Tragflächenprofilierungen, wobei die Mittelsteine in der zwischen den zugehörigen Lagersteinen verlaufenden Querrichtung einen zum Innern des auszukleidenden Raumes verjüngten Querschnitt besitzen. Die beiden anderen, jeweils benachbarten Mittelsteinen zugewandten Seitenflächen jedes Mittelsteines verlaufen dagegen etwa senkrecht und parallel zueinander, wobei sie jedoch Nut- und Federausbildungen aufweisen, so daß jeweils einander benachbarte Mittelsteine ineinandergreifen. Es ist nun aus verschiedensten Gründen immer wieder erforderlich, beschädigte oder zerstörte Steine durch neue zu ersetzen. Ein solches Auswechseln von Steinen ist bei der zuvor geschilderten bekannten Konstruktion jedoch nur möglich, wenn ganze Steingruppen der Decken-und Wandkonstruktion herausgenommen werden, was jedoch nicht ohne die Beschädigung oder Zerstörung weiterer Steine möglich ist.Carried in such a known and initially presupposed embodiments are of parallel and spaced from one another extending support rails to close rows disposed sequentially jewels, wherein between every two adjacent L agersteinreihen an intermediate space is formed, which is filled by so-called. Means stones which each subordinate also to rows and are inserted sealingly in the space mentioned. These center stones and the bearing stones supporting them, arranged in adjacent rows, have on their mutually facing side surfaces exactly matched wing profiles, the Center stones in the transverse direction running between the associated bearing stones have a cross-section tapered towards the interior of the space to be lined. The two other side faces of each center stone, which face adjacent center stones, on the other hand, run approximately perpendicularly and parallel to one another, but they have tongue and groove configurations, so that mutually adjacent center stones engage in one another. It is now necessary for various reasons to replace damaged or destroyed stones with new ones. Such a replacement of stones is only possible with the known construction described above, however, if entire stone groups of the ceiling and wall construction are removed, but this is not possible without the damage or destruction of further stones.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Decken- und Wandkonstruktion der im Oberbegriff des Anspruches 1 vorausgesetzten Art zu schaffen, die ein einfaches und rasches Auswechseln einzelner Steine gestattet, ohne daß dazu weitere Steine beschädigt werden.The invention is therefore based on the object to provide a ceiling and wall construction of the type required in the preamble of claim 1, which allows simple and quick replacement of individual stones without damaging other stones.

Diese Aufgabe wird erfindungsgemäß durch die im Kennzeichen des Anspruches 1 angegebenen Merkmale gelöst.This object is achieved by the features specified in the characterizing part of claim 1.

Nach der vorliegenden Erfindung werden in den zwischen zwei benachbarten Lagersteinreihen vorhandenen Zwischenraum nicht nur die Mittelsteine, sondern zusätzlich auch noch zwischen je zwei einander benachbarten Mittelsteinen Tragsteine gasdicht eingesetzt. Diese Tragsteine sind dabei so geformt und profiliert, daß sie zum einen in der gleichen Weise wie die Mittelsteine von den entsprechenden Lagersteinen aufgenommen und getragen werden können, während sie zum andern ihrerseits an den den Mittelsteinen zugewandten Seitenflächen so profiliert sind, daß die Mittelsteine sowohl in die Zwischenräume zwischen benachbarten Lagersteinreihen als auch in die Zwischenräume benachbarter Tragsteine genau passend aufgenommen werden können. Aufgrund dieser Ausbildung sowie aufgrund der Pyramidenstumpfform der Mittelsteine ist es somit auf einfache Weise möglich, eine Decken- oder Wandkonstruktion gewissermaßen baukastenmäßig so herzustellen, daß auf den Halterungsschienen zunächst die Lagersteine aufgereiht werden, in die genannten Zwischenräume zweier benachbarter Lagersteinreihen die Tragsteine mit entsprechenden Abständen von der Außenseite des auszukleidenden Raumes her eingesetzt werden und daß danach in die gebildeten Zwischenräume zwischen den Lagersteinreihen und benachbarten Tragsteinen die Mittelsteine ebenfalls von der Außenseite des auszukleidenden Raumes her genau passend eingesetzt werden. Das Herausnehmen (zum Auswechseln eines beschädigten Steines) geschieht in umgekehrter Reihenfolge ebenfalls in äußerst einfacher Weise, so daß ein beliebiger Stein ohne Zerstörung anderer Steine einzeln ausgewechselt werden kann. Aufgrund der einander angepaßten Profilierungen der Seitenflächen aller Steine ergibt sich eine vollkommen gasdichte Auskleidung des entsprechenden Raumes.According to the present invention, not only the center stones, but also additional ones are in the space between two adjacent rows of jewels Lich also used gas-tight between two adjacent center stones supporting stones. These supporting stones are shaped and profiled in such a way that they can be received and carried by the corresponding bearing stones in the same way as the central stones, while on the other hand they are profiled on the side surfaces facing the central stones so that the central stones are both in the gaps between adjacent rows of jewels as well as in the gaps between adjacent supporting stones can be taken up exactly. Because of this design and because of the truncated pyramid shape of the center stones, it is thus possible in a simple manner to manufacture a ceiling or wall construction, so to speak, in a modular manner in such a way that the bearing stones are first lined up on the mounting rails, and the supporting stones are spaced in the spaces between two adjacent rows of bearing stones the outside of the room to be lined up and that thereafter the center stones are also inserted exactly from the outside of the room to be lined into the gaps formed between the rows of bearing stones and adjacent supporting stones. The removal (to replace a damaged stone) is also carried out in the reverse order in an extremely simple manner, so that any stone can be replaced individually without destroying other stones. Due to the matching profiles of the side surfaces of all stones, a completely gas-tight result Lining the corresponding room.

Die Erfindung sei im folgenden anhand eines in der Zeichnung veranschaulichten Ausführungsbeispieles näher beschrieben. In der sehr schematisch gehaltenen Zeichnung zeigen

  • Fig.1 eine Teil-Längsschnittansicht durch einen mit der erfindungsgemäßen Konstruktion (als Deckenkonstruktion) ausgekleideten Raumes;
  • Fig.2 eine Teil-Aufsicht auf die Deckenkonstruktion gemäß Fig.1;
  • Fig.3 eine Teil-Querschnittsansicht entlang der Linie 111-111 in Fig.1;
  • Fig.4 eine Querschnittsansicht entlang der Linie IV-IV in Fig. 1;
  • Fig.5a, 5b und 5c Vorderansicht, Seitenansicht und Grundriß eines Mittelsteines;
  • Fig.6a, 6b und 6c Vorderansicht, Seitenansicht und Grundriß eines Tragsteines.
The invention is described below with reference to an embodiment illustrated in the drawing. Show in the very schematic drawing
  • 1 shows a partial longitudinal sectional view through a room lined with the construction according to the invention (as a ceiling construction);
  • 2 shows a partial top view of the ceiling construction according to FIG. 1;
  • 3 shows a partial cross-sectional view along the line 111-111 in FIG. 1;
  • 4 shows a cross-sectional view along the line IV-IV in FIG. 1;
  • Fig.5a, 5b and 5c front view, side view and floor plan of a central stone;
  • Fig.6a, 6b and 6c front view, side view and plan view of a supporting stone.

Bevor auf die Einzelheiten des in der Zeichnung veranschaulichten Ausführungsbeispieles der Decken- und Wandkonstruktion eingegangen wird, sei betont, daß die veranschaulichte Ausführungsform sich lediglich auf eine Hängedecke für einen Wärmetauscherraum, insbesondere für ein Kühlergehäuse bezieht, daß jedoch in gleicher Weise auch andere Wärmetauscherräume, Feuerräume, Kanäle, Leitungen und dergleichen gasdicht ausgekleidet werden können.Before going into the details of the exemplary embodiment of the ceiling and wall construction illustrated in the drawing, it should be emphasized that the illustrated embodiment relates only to a suspended ceiling for a heat exchanger space, ins special for a radiator housing, however, ß but in the same way other heat exchange rooms, combustion chambers, ducts, lines and the like can be lined gas-tight.

Die in Fig.1 im Teil-Längsschnitt dargestellte Hängedecke 1 ist dem Gehäuse eines Kühlers zugeordnet, beispielsweise eines Rostkühlers oder dergleichen für gebranntes Gut, dessen Kühlraum 2 durch diese Hängedecke 1 gasdicht ausgekleidet ist.The suspended ceiling 1 shown in FIG. 1 in partial longitudinal section is assigned to the housing of a cooler, for example a grate cooler or the like for burned goods, the cooling space 2 of which is lined gas-tight by this suspended ceiling 1.

Die Hängedecke 1 ist aus parallel und mit Abstand zueinander verlaufenden Halterungsschienen 3, davon getragenen Lagersteinen 4, die zu dichten Reihen 5a, 5b auf den Halterungsschienen 3 angeordnet sind, sowie aus zwischen den Lagersteinreihen 5a, 5b eingepaßten Tragsteinen 6 und Mittelsteinen 7 zu einer Einheit zusammengesetzt.The suspended ceiling 1 is composed of parallel and spaced-apart mounting rails 3, bearing stones 4 carried by it, which are arranged in tight rows 5a, 5b on the mounting rails 3, and supporting stones 6 and center stones 7 fitted between the rows 5a, 5b of the bearing stones into one unit composed.

Die Halterungsschienen 3, die mit ihren oberen Enden an einem nur angedeuteten äußeren Gehäuseaufbau befestigt sein bzw. werden können, sind hängend angeordnet und in ihren mit den Lagersteinen 4 in Eingriff stehenden unteren Endabschnitten - wie in Fig.1 gezeigt - T-förmig mit zwei Seitenflanschen 8a und 8b ausgebildet.The mounting rails 3, which can be or can be fastened with their upper ends to an outer housing structure which is only indicated, are arranged in a hanging manner and, as shown in FIG. 1, are T-shaped with two in their lower end sections which engage with the bearing stones 4 Side flanges 8a and 8b formed.

In Fig.1 ist auch zu erkennen, daß die Lagersteine 4 an ihren den Mittelsteinen 7 bzw. Tragsteinen 6 entgegengesetzten Seitenflächen je eine nach außen hin offene Aussparung 9 aufweisen, die sich über die ganze Länge der Lagersteine 4 erstrecken und in die der zugehörige Seitenflansch 8a bzw. 8b der entsprechenden Halterungsschiene 3 so weit eingreift, daß die Lagersteine 4 zuverlässig auf diesen Seitenflanschen 8a, 8b gehaltert sind, wobei jedoch die unterhalb dieser Seitenflansche 8a, 8b liegenden, einander zugewandten Seitenflächenbereiche der auf einer Halterungsschiene 3 angeordneten Lagersteine beider Lagersteinreihen 5a und 5b gasdicht aneinanderliegen (vgl. Fig.1).In Figure 1 it can also be seen that the bearing stones 4 each have an outwardly open recess 9 on their side faces opposite the center stones 7 or supporting stones 6, which extend over the entire length of the bearing stones 4 and in which the associated side flange 8a or 8b of the corresponding mounting rail 3 engages to such an extent that the bearing blocks 4 are reliably held on these side flanges 8a, 8b, but the side surface areas which lie below these side flanges 8a, 8b and face one another are arranged on a mounting rail 3 The bearing stones of both rows 5a and 5b are gas-tight (see Fig. 1).

Die Lagersteine 4 jeder Lagersteinreihe 5a, 5b weisen ferner an ihren einander zugewandten Seitenflächen ineinandergreifende Nut- und Federausbildungen auf, wie es in Fig.3 veranschaulicht ist, so daß die in einer Reihe 5a, 5b angeordneten Lagersteine 4 auch in einer Richtung parallel zur Halterungsschiene 3 zuverlässig und gasdicht aneinandergesetzt sind.The bearing stones 4 of each bearing stone row 5a, 5b also have interlocking tongue and groove designs on their mutually facing side surfaces, as illustrated in FIG. 3, so that the bearing stones 4 arranged in a row 5a, 5b also in a direction parallel to the mounting rail 3 are put together reliably and gas-tight.

Im Bereich zwischen je zwei einander benachbarten Halterungsschienen 3 bilden die dort gehalterten, parallel und mit Abstand voneinander angeordneten Lagersteinreihen 5a und 5b einen Zwischenraum 11, in den - wie oben erwähnt - die Tragsteine 6 und Mittelsteine 7 eingepaßt sind. Zur Aufnahme dieser Trag- und Mittelsteine 6, 7 weisen die Lagersteine 4 an ihrer dem Zwischenraum 11 zugewandten (also den Halterungsschienen 3 abgewandten) Seitenfläche jeweils eine Tragflächenprofilierung 12 auf, die im dargestellten Ausführungsbeispiel schräg nach unten (zum Kühlraum 2 hin) derart verläuft, daß jeder Lagerstein 4 eine nach unten zunehmende Querschnittsform besitzt (vgl. Fig.1).In the area between two mutually adjacent mounting rails 3, the rows of bearing blocks 5a and 5b held there, arranged parallel and at a distance from one another, form an intermediate space 11 into which, as mentioned above, the supporting stones 6 and center stones 7 are fitted. To accommodate these supporting and middle stones 6, 7, the bearing stones 4 each have a wing profiling 12 on their side surface facing the intermediate space 11 (that is, facing away from the mounting rails 3), which in the exemplary embodiment shown runs obliquely downwards (towards the cooling space 2) in such a way that that each bearing 4 is a downward increasing Has cross-sectional shape (see Fig. 1).

Die im Grundriß rechteckigen, vorzugsweise quadratischen Mittelsteine 7 (Fig.2 und 5c) besitzen an zwei einander gegenüberliegenden Seitenflächen 7a und 7b eine mit der Tragflächenprofilierung 12 der Lagersteine 4 zusammenpassende Gegenprofilierung und in dieser Querrichtung eine Querabmessung, die genau dem Zwischenraum 11 zwischen einander benachbarten Lagersteinreihen 5a und 5b entspricht. Auf diese Weise sind die sich im Querschnitt in Richtung auf das Innere des auszukleidenden Kühlraumes 2 verjüngenden Mittelsteine genau passend und gasdicht zwischen zwei einander benachbarten Lagersteinreihen 5a, 5b eingepaßt.The rectangular, preferably square, central stones 7 (FIGS. 2 and 5c) have on two opposite side surfaces 7a and 7b a counter-profile that matches the wing profiling 12 of the bearing stones 4 and, in this transverse direction, a transverse dimension that exactly adjoins the space 11 between them Row of rows 5a and 5b corresponds. In this way, the central stones tapering in cross-section in the direction of the interior of the cooling space 2 to be lined are fitted exactly and in a gas-tight manner between two adjacent rows of bearing stones 5a, 5b.

Jeder Mittelstein 7 weist jedoch an seinen rechtwinklig zu den Seitenflächen 7a und 7b verlaufenden beiden anderen Seitenflächen 7c und 7d eine zweite Gegenprofilierung auf, die vorzugsweise die gleiche Proilform wie die erste Gegenprofilierung an den Seitenflächen 7a, 7b aufweisen kann, so daß jeder Mittelstein die Form eines geraden Pyramidenstumpfes mit quadratischen Grundflächen besitzt, von denen die kleine Grundfläche 7f in das Innere des Kühlraumes 2 weist.However, each center stone 7 has a second counter-profiling on its two other side surfaces 7c and 7d, which extend at right angles to the side surfaces 7a and 7b, which may preferably have the same profile shape as the first counter-profiling on the side surfaces 7a, 7b, so that each center stone has the shape has a straight truncated pyramid with square bases, of which the small base 7f points into the interior of the cooling space 2.

Auch die ebenfalls in den Zwischenraum 11 eingepaßten und zwischen je zwei einander benachbarten Mittelsteinen 7 eingepaßten Tragsteine 6 weisen an ihren den Lagersteinen 4 zugewandten ersten Seitenflächen 6a und 6b eine der Tragflächenprofilierung 12 dieser Tragsteine 4 angepaßte Seitenprofilierung auf. An ihren den Mittelsteinen 7 zugewandten zweiten Seitenflächen 6c und 6d weisen die Tragsteine 6 dagegen eine den zweiten Gegenprofilierungen der Mittelsteine 7 angepaßte Tragflächenprofilierung auf, die damit im vorliegenden Ausführungsbeispiel die gleiche Profilform wie die Tragflächenprofilierung 12 der Lagersteine 4 besitzt. Die Figuren 6a bis 6c zeigen die Formgebung der Tragsteine 6, wonach nämlich der Querschnitt jedes Tragsteines 6 sich in der zwischen den Lagersteinen 4, also zwischen seinen Seitenflächen 6a und 6b, verlaufenden Querschnittsrichtung zum Innern des zu verkleidenden Kühlraumes 2 hin verjüngt, während der Tragsteinquerschnitt sich in der zwischen den Mittelsteinen 7, also zwischen seinen Seitenflächen 6c und 6d, verlaufenden Querschnittsrichtung nach der Außenseite des Kühlraumes 2 hin, also entgegengesetzt, verjüngt. Durch diese Querschnittsformen können die Tragsteine 6 in gleicher Weise wie die Mittelsteine 7 im Zwischenraum 11 zwischen den Lagersteinen 4 passend und gasdicht aufgenommen und gehaltert werden, während sie gleichzeitig ihrerseits mit ihrer Tragflächenprofilierung an den Seitenflächen 6c und 6d eine zuverlässige und gasdichte Abstützung für die entsprechenden Mittelsteine bilden (vgl. insbesondere Fig.1, 2 und 4).The supporting stones 6, which are also fitted into the intermediate space 11 and fitted between two adjacent center stones 7, also have one of the supporting surfaces on their first side surfaces 6a and 6b facing the bearing stones 4 profiling 12 of these supporting stones 4 adapted side profiling. On their second side surfaces 6c and 6d facing the center stones 7, the supporting stones 6, on the other hand, have a wing profile adapted to the second counter-profiles of the center stones 7, which thus has the same profile shape as the wing profile 12 of the bearing stones 4 in the present exemplary embodiment. FIGS. 6a to 6c show the shape of the supporting stones 6, according to which the cross section of each supporting stone 6 tapers in the cross-sectional direction running between the bearing stones 4, that is to say between its side surfaces 6a and 6b, towards the inside of the cooling space 2 to be clad, during the supporting stone cross section tapers in the cross-sectional direction running between the center stones 7, that is to say between its side surfaces 6c and 6d, towards the outside of the cooling space 2, that is to say in the opposite direction. By this cross-section forms the supporting stones 6 can in the same way as the central blocks 7 in the intermediate space 1 1 between the bearing blocks 4 appropriately and gas-tightly received and supported, while at the same part, with its airfoil profiling on the side surfaces 6c and 6d reliable, gas-tight support for the form the corresponding center stones (see in particular Fig. 1, 2 and 4).

Den Zeichnungsfiguren 1, 3 und 4 ist ferner deutlich zu entnehmen, daß die Lagersteine 4, die Tragsteine 6 und die Mittelsteine 7 alle dieselbe Höhe H aufweisen. Ferner ist es für eine zuverlässige Halterung und gasdichte Zusammenordnung der Steine von Vorteil, wenn alle Steine 4, 6, 7 zumindest im mittleren Höhenbereich sowie auf derselben Höhe liegend aufeinander abgestimmte horizontale Tragflächen 13 innerhalb ihrer Profilierungen besitzen.The drawing figures 1, 3 and 4 also clearly show that the bearing stones 4, the supporting stones 6 and the center stones 7 all have the same height H. point. Furthermore, it is advantageous for a reliable mounting and gas-tight arrangement of the stones if all stones 4, 6, 7 have coordinated horizontal wings 13 within their profiles, at least in the middle height range and lying at the same height.

Im zusammengesetzten Zustand sind die Lagersteine 4, die Tragsteine 6 und die Mittelsteine 7 mit ihren dem Innern des Kühlraumes 2 zugewandten Innenseiten bündig zueinander angeordnet.In the assembled state, the bearing blocks 4, the supporting stones 6 and the center stones 7 are arranged flush with one another with their inner sides facing the interior of the cooling space 2.

Bei der in der Zeichnung veranschaulichten und oben beschriebenen Ausführung der Hängedecke geschieht das Zusammenbauen der Deckenkonstrüktion auf einfache Weise wie folgt: Auf die Seitenflansche 8a, 8b der parallel und mit den erforderlichen Abständen zueinander angebrachten Halterungsschienen werden zunächst die Lagersteine 4 zu dichten Reihen 5a, 5b angeordnet (gewissermaßen aufgefädelt), wie es aus den Fig.1, 2 und 3 ersichtlich ist. Danach werden in die Zwischenräume 11 die Tragsteine 6 und anschließend die Mittelsteine 7 von oben her eingesetzt, so daß sich die zuverlässig tragende und gasdicht abdichtende Hängedecke ergibt.In the embodiment of the suspended ceiling illustrated in the drawing and described above, the assembly of the ceiling structure is carried out in a simple manner as follows: on the side flanges 8a, 8b of the mounting rails mounted in parallel and with the required spacing from one another, the bearing blocks 4 first become dense rows 5a, 5b arranged (to a certain extent threaded), as can be seen from FIGS. 1, 2 and 3. Then the supporting stones 6 and then the center stones 7 are inserted into the spaces 11 from above, so that the reliable load-bearing and gastight sealing suspended ceiling results.

Daß durch die erfindungsgemäße Konstruktion auch anders gestaltete Räume als der veranschaulichte Kühlraum 2 gasdicht ausgekleidet werden können, ist bereits weiter oben zum Ausdruck gebracht worden. Des weiteren sei betont, daß die anhand einer Hängedecke beschriebene Konstruktion selbstverständlich nicht nur als reine Deckenkonstruktion, sondern in gleichartiger Weise auch als Wandkonstruktion Verwendung finden kann und daß darüber hinaus selbstverständlich die Decke nicht im wesentlichen horizontal, sondern auch gewölbt oder schräg verlaufen kann.It has already been expressed above that spaces designed differently than the illustrated cooling space 2 can also be lined gas-tight by the construction according to the invention. Furthermore, it should be emphasized that the is based on a slope ceiling described construction can of course not only be used as a pure ceiling construction, but also in a similar way as a wall construction and that, of course, the ceiling can not run essentially horizontally, but also arched or oblique.

Claims (6)

1. Decken- und Wandkonstruktion zur gasdichten Auskleidung eines hohen Temperaturen ausgesetzten Raumes, enthaltend parallel und mit Abstand zueinander verlaufende Halterungsschienen (3), von diesen Halterungsschienen getragene Lagersteine (4), die parallele und mit·Abstand voneinander angeordnete Lagersteinreihen bilden und die an ihrer den Halterungsschienen abgewandten Seitenfläche eine Tragflächenprofilierung (12) aufweisen, sowie im Grundriß rechteckige Mittelsteine (7), die an zwei einander gegenüberliegenden Seitenflächen eine mit der Tragflächenprofilierung der Lagersteine zusammenpassende Gegenprofilierung besitzen, wobei sich der Mittelsteinquerschnitt in Richtung auf das Innere des auszukleidenden Raumes (2) verjüngt und die Mittelsteine zwischen zwei einander benachbarten Lagersteinreihen dicht eingesetzt sind,
dadurch gekennzeichnet,
daß jeder Mittelstein (7) außer an seinen den Lagersteinen (4) zugewandten Seitenflächen (7a, 7b) an seinen rechtwinklig dazu verlaufenden Seitenflächen (7c, 7d) eine zweite Gegenprofilierung aufweist, wobei er im wesentlichen die Form eines Pyramidenstumpfes besitzt, dessen kleine Grundfläche (7f) in das Innere des auszukleidenden Raumes (2) weist, und daß zwischen je zwei in einer Reihe einander benachbarten Mittelsteinen (7) einerseits und zwischen den entsprechenden Lagersteinen (4) andererseits je ein Tragstein (6) dichtend angeordnet ist, dessen den Lagersteinen (4) zugewandten ersten Seitenflächen (6a, 6b) eine der Tragflächenprofilierung (12) dieser Lagersteine angepaßte Profilierung und dessen den Mittelsteinen (7) zugewandten zweiten Seitenflächen (6c, 6d) eine den zweiten Gegenprofilierungen dieser Mittelsteine angepaßte Tragflächenprofilierung aufweisen.1.Ceiling and wall construction for the gas-tight lining of a room exposed to high temperatures, containing mounting rails (3) running parallel and at a distance from one another, bearing stones (4) carried by these mounting rails, which form parallel and spaced rows of mounting blocks and which are on them The side surface facing away from the mounting rails has a wing profiling (12), as well as rectangular central stones (7) in plan, which on two opposite side surfaces have a counter-profiling that matches the wing profiling of the bearing stones, the central stone cross section pointing towards the interior of the room to be lined (2 ) tapered and the center stones are tightly inserted between two adjacent rows of jewels,
characterized,
that each center stone (7) has a second counter-profiling, except on its side surfaces (7a, 7b) facing the bearing stones (4), on its side surfaces (7c, 7d) running at right angles thereto, it essentially having the shape of a truncated pyramid, the small base area (7f) points into the interior of the room (2) to be lined, and that a supporting block (6) is sealingly arranged between two center stones (7) adjacent to each other in a row and between the corresponding bearing blocks (4) on the other hand, whose first side faces (6a, 6b) facing the bearing stones (4) have a profile adapted to the wing profiling (12) of these bearing stones and whose second side faces (6c, 6d) facing the center stones (7) have an wing profiling adapted to the second counter-profiles of these middle stones. 2. Decken- und Wandkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß jeder Mittelstein (7) die Form eines geraden Pyramidenstumpfes mit quadratischen Grundflächen (7e, 7f) besitzt.2. Ceiling and wall construction according to claim 1, characterized in that each central stone (7) has the shape of a straight truncated pyramid with square bases (7e, 7f). 3. Decken- und Wandkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß der Querschnitt jedes Tragsteines (6) sich in der zwischen den Lagersteinen (4) verlaufenden Querschnittsrichtung zum Innern des zu verkleidenden Raumes (2) verjüngt, während er sich in der zwischen den Mittelsteinen (7) verlaufenden Querschnittsrichtung nach der Außenseite des zu verkleidenden Raumes verjüngt.3. Ceiling and wall construction according to claim 1, characterized in that the cross section of each support block (6) tapers in the cross-sectional direction running between the bearing blocks (4) towards the interior of the space to be clad (2), while in the between the Center stones (7) running cross-sectional direction tapers to the outside of the room to be clad. 4. Decken- und Wandkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Lagersteine (4), die Mittelsteine (7) und die Tragsteine (6) dieselbe Höhe (H) aufweisen, zumindest im mittleren Höhenbereich auf derselben Höhe liegende, aufeinander abgestimmte horizontale Tragflächen (13) innerhalb ihrer Profilierungen besitzen und mit ihren dem Innern des auszukleidenden Raumes (2) zugewandten Innenseiten bündig zueinander angeordnet sind.4. Ceiling and wall construction according to claim 1, characterized in that the bearing stones (4), the center stones (7) and the supporting stones (6) have the same height (H), at least in the middle height range at the same height, coordinated horizontal Have wings (13) within their profiles and with their insides facing the interior of the space to be lined (2) are arranged flush with each other. 5. Decken- und Wandkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Lagersteine (4) an ihrer den Mittelsteinen (7) entgegengesetzten Seitenfläche eine offene Aussparung (9) zum Eingriff eines Seitenflansches (8a, 8b) der zugehörigen Halterungsschiene (3) aufweisen, wobei die Halterungsschienen in ihren mit den Lagersteinen in Eingriff stehenden Endabschnitten T-förmig mit zwei Seitenflanschen (8a, 8b) ausgebildet sind.5. Ceiling and wall construction according to claim 1, characterized in that the bearing blocks (4) on their side stones opposite the center stones (7) have an open recess (9) for engagement of a side flange (8a, 8b) of the associated mounting rail (3) , wherein the mounting rails are formed in their end sections in engagement with the bearing stones in a T-shape with two side flanges (8a, 8b). 6. Decken- und Wandkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Lagersteine (4) einer Reihe (5a, 5b) an ihren einander zugewandten Seitenflächen ineinandergreifende Nut- und Federausbildungen (10) aufweisen.6. Ceiling and wall construction according to claim 1, characterized in that the bearing stones (4) of a row (5a, 5b) on their mutually facing side surfaces have interlocking tongue and groove designs (10).
EP85104450A 1984-05-16 1985-04-12 Ceiling and wall construction Expired EP0163866B1 (en)

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BR8502278A (en) 1986-01-14
ES8607458A1 (en) 1986-06-01
EP0163866B1 (en) 1987-06-10
DE3560246D1 (en) 1987-07-16
US4628657A (en) 1986-12-16
DE3418195A1 (en) 1985-11-21
ES543133A0 (en) 1986-06-01
ZA853083B (en) 1985-12-24

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