CN211291061U

CN211291061U - Vertical furnace ceramic powder burning sagger

Info

Publication number: CN211291061U
Application number: CN201922429639.2U
Authority: CN
Inventors: 张建华; 曹阳; 张蔚红
Original assignee: Xi'an Mart Technology Co ltd; Shaanxi Energy Institute
Current assignee: Xi'an Mart Technology Co ltd; Shaanxi Energy Institute
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a vertical furnace ceramic powder holds fever casket-like bowl. The utility model discloses a sagger bottom, sagger bottom surround all around and are provided with the lateral wall, and sagger bottom and lateral wall form the ascending material chamber of opening, and it has the breach to open on the lateral wall. The utility model discloses rational in infrastructure, intensity is high, but upper and lower superpose, the heating does not ftracture, not adhesion, does not react with ceramic powder material, and the refractoriness is high, easy to operate gets puts.

Description

Vertical furnace ceramic powder burning sagger

Technical Field

The utility model belongs to the technical field of the pottery product firing equipment technique and specifically relates to a vertical furnace ceramic powder holds fever casket-like bowl.

Background

As a 5G ceramic material, the ceramic dielectric material with the advantages of high Q value, low insertion loss, high dielectric, small size, light weight and the like has advantages in the 5G communication field and enters the golden period of rapid development. The ceramic powder material is an industrial raw material for manufacturing 5G ceramic dielectric materials, the powder is pre-sintered to obtain a semi-finished ceramic powder material, and the box bowl body for bearing the powder material is mainly applied to a vertical furnace; however, although there are many refractory materials on the market, the box-shaped bowl body made of the refractory materials has the disadvantages of unreasonable structure, insufficient strength superposition, easy cracking, reaction and adhesion with the box-shaped bowl, inconvenient operation, fetching and placing, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the technical problem who exists among the background art, and provide a rational in infrastructure, intensity is high, but superpose from top to bottom, the heating does not ftracture, not adhesion, does not react with ceramic powder material, and the vertical furnace ceramic powder that the refractoriness is high, easy to operate gets puts holds the burning sagger.

The technical solution of the utility model is that: the utility model relates to a vertical furnace ceramic powder holds fever casket-like bowl, its special character lies in: the sagger comprises a sagger bottom, side walls are arranged around the sagger bottom, a material cavity with an upward opening is formed in the sagger bottom and the side walls, and a notch is formed in the side walls.

Preferably, the notch is in the shape of an inverted trapezoid.

Preferably, the two notches are symmetrically arranged on the two opposite side walls.

Preferably, the material chamber is rectangular.

Preferably, the bottom and the side wall of the sagger are made of corundum mullite, andalusite or lithium without expansion.

Preferably, the refractory sagger is two or more and is overlapped together.

The utility model discloses a hold and burn casket-like bowl adopts the casket-like bowl bottom and the casket-like bowl lateral wall of andalusite to suppress together, and trapezoidal breach is fallen again to the lateral wall, forms inside material chamber, forms the casket-like bowl body through the sintering, and its is rational in infrastructure, and intensity is high, but from top to bottom superpose, and the heating does not fracture, not adhere, does not react with ceramic powder material, and the refractoriness is high, easy to operate gets and puts etc..

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of the sagger stack of the present invention.

The reference numbers are as follows:

1. the bottom of the sagger; 2. a side wall; 3. a reversed trapezoidal notch; 4. a material cavity.

Detailed Description

Referring to fig. 1, 2, the utility model discloses a concrete embodiment structure includes casket-like bowl bottom 1, and casket-like bowl bottom 1 encircles all around and is provided with lateral wall 2, and casket-like bowl bottom 1 and lateral wall 2 form the ascending material chamber 4 of opening, and it has down trapezoidal breach 3 to open on lateral wall 2, and it is two to fall trapezoidal breach 3, and the symmetry sets up on two relative lateral walls, respectively is provided with one on two relative lateral walls of casket-like bowl promptly and falls trapezoidal breach 3, makes things convenient for getting of casket-like bowl to put and the discharge of sintering volatile matter in the material chamber 4. The sagger bottom 1 and the side wall 2 around the sagger are formed by pressing, connecting and sintering, the sagger bottom 1 and the side wall 2 are made of corundum mullite, andalusite or non-swelling lithium, the andalusite is preferably adopted as a manufacturing material of the sagger for burning, the strength is high, the sagger can be superposed without cracking, is not adhered, does not react with a ceramic powder material, and has high refractoriness. The saggar bottom 1 and the side wall 2 form a rectangular saggar body, and the material cavity 4 is also rectangular.

Referring to fig. 3, the stacking mode of the burning sagger of the utility model is that a plurality of burning saggers are stacked and erected and placed in the hearth of the vertical furnace, so as to conveniently stack and unload the sagger materials.

The above is only the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and the scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. The utility model provides a vertical furnace ceramic powder holds fever sagger which characterized in that: the sagger comprises a sagger bottom, side walls are arranged around the sagger bottom, a material cavity with an upward opening is formed in the sagger bottom and the side walls, and a notch is formed in the side walls.

2. The vertical furnace ceramic powder burning sagger of claim 1, wherein: the notch is in an inverted trapezoid shape.

3. The vertical furnace ceramic powder burning sagger of claim 2, wherein: the two notches are symmetrically arranged on the two opposite side walls.

4. The vertical furnace ceramic powder burning sagger of claim 3, wherein: the material cavity is rectangular.

5. The vertical shaft furnace ceramic powder burning sagger of any one of claims 1 to 4, wherein: the bottom and the side wall of the sagger are made of corundum mullite, andalusite or lithium without expansion.

6. The vertical furnace ceramic powder burning sagger of claim 5, wherein: the two or more burning saggars are stacked together.