CN215002954U

CN215002954U - Tubular ceramic sintering is with holding fever board

Info

Publication number: CN215002954U
Application number: CN202121434683.3U
Authority: CN
Inventors: 贾行远; 王龙光; 周会俊; 禄向阳; 陈风毅; 潘良; 尚新朋; 魏昌晟
Original assignee: Sinosteel Nanjing Environmental Engineering Technology Research Institute Co ltd; Sinosteel Luoyang Institute of Refractories Research Co Ltd
Current assignee: Sinosteel Luoyang Institute of Refractories Research Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-03
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a tubular ceramic sintering setter plate, which is provided with a V-shaped through groove arranged along the length direction on the upper end surface and the lower end surface of a main body; the V-shaped through grooves are arranged along the transverse direction of the main body; two side wall surfaces of each V-shaped through groove are provided with a plurality of rectangular notches arranged along the length direction of the main body; the rectangular notch forms a ventilation groove of the burning bearing plate. The stability of the sintering of the burning bearing plate is ensured, meanwhile, the tubular green piece cannot shake, and the stability and the sintering quality of the tubular green piece during sintering are ensured.

Description

Tubular ceramic sintering is with holding fever board

Technical Field

The utility model belongs to the technical field of refractory material production and application, concretely relates to tubulose ceramic sintering is with holding fever board.

Background

The tubular ceramic blank is placed on a setter plate and sintered in a high-temperature furnace, and the setter plate has requirements on high temperature resistance and use convenience. Combining the actual production condition, the pottery that uses usually holds fever board is the plane board, generally will placing the multiblock simultaneously and hold the fever board stack of tubulose raw blank and get up and burn together, and the cushion is shelved to the edge between per two-layer holds the fever board and is used for supporting, but the polylith holds the fever board that stacks like this because the edge atress, the centre is unsettled, holds the fever board yielding, the fracture, influences the quality of raw blank and the safety problem appears.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tubulose ceramic sintering is with holding fever board makes it can hold the fever board stack when using the polylith and support the atress between the lower plate stable firm, holds fever board non-deformable, and the firing atmosphere is unobstructed, guarantees to hold the quality of firing of the raw blank of fever tubulose pottery.

In order to solve the above problem, the utility model adopts the following scheme:

a tubular ceramic sintering bearing plate is provided with a main body, wherein the upper end surface and the lower end surface of the main body of the bearing plate are provided with V-shaped through grooves arranged along the length direction; the V-shaped through grooves are arranged along the transverse direction of the main body; two side wall surfaces of each V-shaped through groove are provided with a plurality of rectangular notches arranged along the length direction of the main body; the rectangular notch forms a ventilation groove of the burning bearing plate.

Rectangular notches on two side wall surfaces of each V-shaped through groove are symmetrically arranged.

The angle of the through groove of each V is 90 degrees.

The depth of the V-shaped through groove of the setter plate is less than 1/4 of the thickness of the setter plate.

The depth of the rectangular notch is 1/2 of the depth of the V-shaped through groove.

The utility model provides a tubulose ceramic sintering is with holding fever board constitutes corrugate V-arrangement through changing the pallet and leads to the groove for many positions support the atress when polylith holds the fever board stack and uses, constitute closed loop structure between the lower floor holding fever board, and transversely set up the rectangle and lack the groove, and the assurance atmosphere is unobstructed. The stability of the sintering of the burning bearing plate is ensured, meanwhile, the tubular green piece cannot shake, and the stability and the sintering quality of the tubular green piece during sintering are ensured.

Drawings

Fig. 1 is a schematic structural view of the burning board of the present invention.

Figure 2 is a schematic view of the tubular ceramic green body placed on the setter plate of the present invention.

Fig. 3 is a schematic view of the stacking assembly of the setter plate of the present invention.

In the figure: 1. the ceramic green body comprises a main body, 2V-shaped through grooves, 3 rectangular notch grooves and 4 tubular ceramic green bodies.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the attached drawings and specific embodiments, and the drawings in the following description are only examples of the present invention, but are not intended to limit the present invention.

As shown in figure 1, a setter plate 1 has a corrugated V-shaped through groove 2 in the main body and a rectangular notch 3 in the transverse direction; the corrugated V-shaped through grooves 2 penetrate through the length direction of the burning board and are parallel to each other, the angle of each through groove 2 is 90 degrees, and the depth of each through groove 2 is smaller than 1/4 of the thickness of the burning board. The rectangular notches 3 are arranged transversely with the depth 1/2 of the through notches 2 and are parallel with each other at regular intervals.

As shown in figure 2, a tubular ceramic green body 4 is placed on a corrugated V-shaped through groove 2 of a main body of a setter plate 1.

As shown in figure 3, when a plurality of burning bearing plates 1 are superposed for use, a plurality of parts are supported and stressed, and a closed loop structure is formed between the corrugated V-shaped through grooves 2 of the upper layer burning bearing plate and the lower layer burning bearing plate.

When the multiple burning bearing plates are stacked for use, multiple parts are supported and stressed, a closed loop structure is formed between the upper burning bearing plate and the lower burning bearing plate, and rectangular notches are transversely arranged to ensure smooth burning atmosphere. The stability of the sintering of the burning bearing plate is ensured, the tubular green body part can not shake, and the stability and the sintering quality of the tubular green body part during sintering are ensured.

Claims

1. The utility model provides a tubulose ceramic sintering is with holding fever board which characterized in that: the upper end surface and the lower end surface of the main body of the burning bearing plate are provided with V-shaped through grooves arranged along the length direction; the V-shaped through grooves are arranged along the transverse direction of the main body; two side wall surfaces of each V-shaped through groove are provided with a plurality of rectangular notches arranged along the length direction of the main body; the rectangular notch forms a ventilation groove of the burning bearing plate.

2. The setter plate for tubular ceramic sintering of claim 1, wherein: rectangular notches on two side wall surfaces of each V-shaped through groove are symmetrically arranged.

3. The setter plate for tubular ceramic sintering of claim 1, wherein: the angle of the through groove of each V is 90 degrees.

4. The setter plate for tubular ceramic sintering of claim 1, wherein: the depth of the V-shaped through groove of the setter plate is less than 1/4 of the thickness of the setter plate.

5. The setter plate for tubular ceramic sintering of claim 1, wherein: the depth of the rectangular notch is 1/2 of the depth of the V-shaped through groove.