DE2022673A1 - Kiln building element - for trolley support structures - Google Patents

Abstract

Building elements for the erection of suitable support structures for ceramic kiln charges on kiln trolley platforms consist of vertical pillars arranged in rows. The pillars have grooved shaped cavities on the top for locating the horizontal double T profile beams placed across them. The depth of the cavities is pref. not greater than thickness of the T flanges. The reason for limiting the depth of the cavities is that the top of the T flanges are used for the support of cover plates which can be slid along the flanges and which are used for regulating the circulation of the kiln atmosphere over the charge being fired.

Description

Kit for creating a preferably changeable structure a firing trolley for firing ceramic products, especially sanitary and building ceramics, in ceramic kilns, for example in tunnel kilns.

Addition to patent ........... (patent application P 18 00 718.6-24) Das The main patent relates to a kit for creating a preferably changeable one Installation on a firing trolley for firing ceramic products, in particular Sanitary and building ceramics, in the tunnel furnace with to be placed on the kiln car platform, the actual supporting members receiving supports.

While so far one has a Brennwagen construction, especially for firing of sanitary and construction products in general has built up in that on supports set up on the Brennwagen plateau, a close-fitting plate layer put on to support and store the ceramic products to be fired served, the invention of the main patent is based on the task of a kit to create, with which it is possible to use this bish-erigen structure with regard to the Significantly reduce weight and thereby the efficiency of the furnace to increase, because as a result of the reduction in the weight of the kiln furniture also a A smaller amount of kiln furniture needs to be heated up and kept hot.

This main task of the main patent is achieved in that the Supports have groove-shaped recesses at both ends and are in alignment brought and oriented transversely to the Brennwagen longitudinal axis, from the Brennwagen plateau Pioneering grooves cross bars are inserted, on which a support member for the A grate covering consisting of long bars is placed on the material to be burned.

The present invention seeks to improve this kit in that the structure is even easier to build and more stable, and beyond also the problem is solved that in the structure according to the main patent fire and Atmosphere to easily penetrate the structure on all sides without tension regulation is possible.

The improvement according to the present invention is based on the principle from a kit to create a preferably editable structure on one Firing trolleys for firing ceramic products, in particular sanitary and building ceramics, those with the tunnel kiln to be placed on the kiln carriage, the own supporting organs receiving supports which have groove-shaped recesses at least at one end, in which bolts are inserted when aligned supports, in that the Have transom double T-profile and the depth of the groove-shaped recesses at most same the strength of the outer flanges of the RWgel.

This makes it possible, for example, to place the supports one behind the other To be set up in several rows parallel to each other in the longitudinal direction of the Brennwagen plateau and insert the bolts running in the longitudinal direction of the kiln car.

One then remains above the lower transverse flange of the bolt Sliding rail, into which licking plates can be inserted without difficulty, with which you can pull the train in the furnace, especially from bottom to top through the kiln can regulate in the desired manner. This means that, especially with underfloor firing, a regulation of the heat transfer to and through the good by appropriate One or more cover plates can be inserted per kiln trolley.

In a further embodiment of the invention, the supports also have a double-T profile which, as it turned out, has the same stability as the Let reach round supports according to the main patent, the cost of materials in the However, according to the invention kit is reduced. The drawing shows in FIG. 1 a plan view of a kiln carriage with a kiln carriage structure according to the invention; FIG. 2 shows a side view of the kiln carriage with the kiln carriage structure according to FIG. 1; and in Fig. 3 is a front view.

The Brennwagen plateau is only schematic in all three figures indicated at P.

On this Brennwagen plateau the supports 1 * rise on them the longitudinal bars 2 are inserted in corresponding grooves at the upper end of the support. As can be seen particularly clearly from FIG. 3, the longitudinal bars 2 have a Boppel-B profile on. The groove-shaped recesses in the ends of the supports are as well in particular Fig. 3 can be clearly seen, somewhat less deep than the lower transverse flanges of the double-T profile, the crossbar is strong.

This results in support strips for the cover plates 3 and 3a, the longitudinal bars 2 inserted between adjacent supports 1 in a wuxed manner Can be moved or pushed in in a manner * ie the drawings can clearly be seen permit.

Slide shoes 4 can also be placed on the longitudinal bars, on which a set plate 5 rests. This gives you an inclined setting surface, which is particularly suitable, for example, for burning sinks or the like, where with horizontal he set plate the object in question on the car platform would be inclined, at 6, 7 and 8 are other embodiments of set plates indicated. The setting plate 9 according to FIG. 1 has recesses. At 10 there is one other form of construction indicated. Here are hollow supports for mutual support provided by set plates to know, for example, to set two-story.

In contrast to the arrangement according to the main patent are in the embodiment According to the present invention, the bolt 2 is arranged in the longitudinal direction of the kiln car.

Of course, an arrangement also falls within the scope of the invention in which the supports are rotated by 900 and a transverse arrangement of the longitudinal bars 2 is provided.

Also b-e the subject matter of the present invention can of course On the carriage platform strips or rule are provided around the individual supports to be able to align better.

You can see in comparison to the structure according to the main patent, the essential lighter type of construction according to the present invention and in particular the simple one Possibility by using the cover plates 3, 3a between the supports 1 to be able to push off firing coming into effect upwards in any way.

Patent claims:

Claims (3)

-P a t e n t claims 1. Kit to create a preferably changeable structure on a kiln carriage for firing ceramic ore products, in particular sanitary and basic hardware, in the tunnel kiln nait to be placed on the kiln car, the actual supporting members receiving supports, which are groove-shaped at least at one end Have recesses into which inserted when the prop bolt is in alignment are, according to patent ....... (patent application P 18 00 718.6-24), thus g e k e n n z e i c h.-n e t that the bars (2) have a double-T profile and the depth of the groove-shaped recesses at most equal to the thickness of the transverse flanges Latch (2) is. 2. Kit according to claim 1, g e k (r n n z e i c h n e t through between the bars (2) insertable cover plates (3) that can be placed on their transverse flanges. 3. Kit according to claim 1 or 2, characterized in that g e k e n n -z e i c h n e t that the supports (1) have a double-T profile.