CN2783236Y - Ceramic burning-resisting board - Google Patents

Abstract

The utility model relates to a ceramic burning-resisting board which belongs to the technical field of a support element of a burning chamber of a ceramic kiln. The utility model solves the technical problems that glaze external wall bricks burnt in the same kiln have no obvious color difference and slightly deform so as to improve product quality, and in addition, the intensity of the burning-resisting board also be improved, and the breakage rate of the burning-resisting board is reduced. Thus, the bottom of the burning-resisting board is fully distributed with ribs and blanks, and the blanks can present a regular shape or a ruleless shape. The utility model is mainly used for loadbearing and conveying of burning the burnt ceramic bodies in the ceramic kiln, and is especially suitable for the glaze external wall adobe.

Description

A kind of ceramic load bearing board

Technical field

The utility model relates to ceramic kiln combustion chamber support unit technical field, particularly a kind of supporting plate that is used for the support ceramic body.

Background technology

Support is burnt ceramic body in the existing ceramic kiln combustion chamber, as is glazed tile base substrates such as ceramic exterior wall brick, mosaic, is to adopt the end, the flat perverse load bearing board of face, and its specification is generally 460 * 460 * 10.5mm, and these load bearing boards are all made with refractory material.Owing to adopt the bottom surface to be the load bearing board on plane, be subjected to heat conduction velocity slow, it is inhomogeneous to be heated, and burns till the energy consumption height, and firing time is long, and reduces output.Inhomogeneous owing to be heated, the bottom that is placed on the glaze adobe around the load bearing board is conducted heat fast, and to conduct heat in the bottom that is placed on the glaze adobe load bearing board in the middle part of slower, cause to be placed on load bearing board glazed tile burning all around, and the glazed tile that is placed in the middle part of the load bearing board is underdone.Its consequence is that each the glazed tile aberration on the same load bearing board is obvious, is out of shape also greatlyyer, and product percent of pass that the whole piece kiln burns till descends.In addition, the intensity of above-mentioned load bearing board is relatively poor, and is damaged easily.

Summary of the invention

The technical problems to be solved in the utility model is: improve the load bearing board heat conduction velocity, make to hold and burn product and be heated evenly, effectively cut down the consumption of energy and speed is burnt till in quickening, improve output; The product that same klining is become do not have obvious aberration and be out of shape little, thereby improved product quality; To improve the intensity of load bearing board in addition, reduce its breakage rate.

The technical solution that the utility model proposed is such: a kind of ceramic load bearing board, the face of this load bearing board are smooth plane, and the bottom of described load bearing board is covered with muscle and space.The height of described muscle (h) scope is 2-4mm, and load bearing board thickness (b) scope is 10-13mm, and the height of muscle (h) is 0.2-0.5 with the ratio of load bearing board thickness (b).Described muscle is in length and breadth to be arranged, and forms a prescription shape or rectangle space.Described muscle is irregular alignment, forms one group of erose space.

Compared with prior art, the utlity model has following beneficial effect:

(1) because the full space of this burning board plate base fabric forms by mold pressing, sintering, the structure of load bearing board is changed.Muscle and the plate body material density in the space around the space are inconsistent, so, have not only improved load bearing board intensity, and have improved the heat-conductive characteristic of load bearing board, thereby improved the heat transfer rate of load bearing board effectively.Under identical firing condition, adopt this load bearing board to hold and burn product (as the glaze exterior wall tile), its firing temperature can reduce more than 10 ℃, shortens firing period, thereby makes energy consumption reduce energy-conservation reaching more than 5%.

(2) adopt this load bearing board after because heat transfer rate is fast, rest each piece is thereon burnt, and product (as the adobe of glaze exterior wall) is heated evenly, its bottom surface, in enclose with middle portion temperature difference for a short time, burn till that the back product does not have obvious aberration, distortion is also little, improved product quality.

The utility model is mainly used in the ceramic kiln and is burnt firing of ceramic body as carrying, conveying, is specially adapted to the adobe of glaze exterior wall.

Description of drawings

Fig. 1 is a kind of ceramic fire resistant bearing board of the utility model bottom surface front view.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B place partial enlarged drawing of Fig. 2.

The specific embodiment

By following embodiment the utility model is further elaborated.

Referring to Fig. 1, shown in Figure 2, a kind of face of ceramic fire resistant bearing board 1 is smooth plane, and its bottom is covered with the muscle of arranging in length and breadth 2, and forms one group of square space 3.This routine load bearing board specification is: 460 * 460 * 10mm (long * wide * thick), the specification in each space 3 is 40 * 40mm, every muscle 2 wide 10mm, every muscle 2 high 2.5mm, the ratio of muscle 2 high h and load bearing board 1 thickness b $\frac{h}{b}=\frac{2.5}{10}=0.25.$

Well-regulated square, rectangle, rhombus, triangle, polygon, circle etc. can be made in space 3, ceramic fire resistant bearing board bottom, also can make irregular different shape, all can produce the same positive effect.

Claims (4)

1, a kind of ceramic load bearing board, the face of this load bearing board is smooth plane, it is characterized in that: the bottom of described load bearing board is covered with muscle and space.

2, ceramic load bearing board according to claim 1 is characterized in that: the height of described muscle (h) scope is 2-4mm, and load bearing board thickness (b) scope is 10-13mm, and the height of muscle (h) is 0.2-0.5 with the ratio of load bearing board thickness (b).

3, ceramic load bearing board according to claim 1 is characterized in that: described muscle is in length and breadth to be arranged, and forms a prescription shape or rectangle space.

4, ceramic load bearing board according to claim 1, it is characterized in that: described muscle is irregular alignment, forms one group of erose space.

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