SU1543213A1 - Refractory mount - Google Patents

Abstract

The invention relates to ceramic production, mainly to the light load of ceramic flat and hollow articles with watered roasting. The purpose of the invention is to reduce material consumption, increase heat resistance and stability by increasing the reference area of the supports. The stand contains locking elements 3 located at the junction of adjacent bearing elements 1 along its perimeter. The stand can be made with three, six or more supporting elements, made ring-shaped when the centers of the working surfaces are located at an equal distance from each other. 1 hp f-ly, 4 ill.

Description

FIG. 2

The invention relates to ceramic production, mainly to the watered roasting of porcelain products.

The purpose of the invention is to reduce the material capacity, increase the heat resistance and stability by increasing the reference area of the stand.

FIG. 1 shows a triple refractory stand with cups, front view; in fig. 2 - the same, top view; in fig. 3, section A-A in FIG. 2 in FIG. k - six-place stand option.

The stand consists of no console. existing elements 1, on the working surface of which products are installed, for example, cups 2. On the periphery, the stand contains locking elements 3 securing the battery of supports with articles in the firing process.

A profile hole k is made in the center of the stand for mechanized assembly, loading and transporting products. The working surface of the cantilever bearing elements is made in the form of a ring t.

Calcined products (tea cups) are mounted on the supporting elements 1 of the stands and assembled stands with items in the Stoses, fixing them in the stack with locking elements 3- Next, the Stokes of the stands with the items are transferred to the kiln cars of the tunnel kilns.

After the firing is over (the exit of the carriages from the kiln), the stacks of the stands with the fired products are disassembled, the products are removed from the pedestals, and at the same time the stacks with unfired products are collected.

The height of the kiln of the products to be calcined is three-seater, the design is 0.9-1.0 m, at six-seater - up to 1.5 m and limited by the height of the furnace channel.

Claims (2)

1. Fireproof base for heat treatment of ceramic products, made with a profile hole in the center, cantilever bearing elements and a locking element, characterized in that, in order to reduce the material intensity, increase heat resistance and stability by increasing the supporting area of the stand, it is equipped with additional locking elements placed at the junction of adjacent bearing elements around the perimeter of the stand. 2. The support according to claim 1, characterized in that it is made with three or six bearing elements, the centers of which adjacent working surfaces are located at an equal distance from each other. -FNPCV 1 Fm.9 five FIG. H