CN213873797U

CN213873797U - High-strength compression-resistant refractory brick

Info

Publication number: CN213873797U
Application number: CN202022853091.7U
Authority: CN
Inventors: 萧淋耀
Original assignee: Chongqing Liyao Refractory Co ltd
Current assignee: Chongqing Liyao Refractory Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a resistant firebrick processing technology field specifically is a high strength resistance to compression type is able to bear or endure firebrick, including the firebrick body, the firebrick body is opened there is first spread groove, and firebrick body bottom is equipped with first connection projection, and firebrick body left side is equipped with the second and connects the projection, and firebrick body right side is opened has the second spread groove, and the internal portion of firebrick is inlayed and is a plurality of first strengthening ribs that are horizontal column and be vertical column second strengthening rib. This high strength resistance to compression type is able to bear or endure firebrick, when piling up, through spread groove and rather than the adjacent firebrick body on the connection lug cooperate each other, when the firebrick body receives exogenic action, through spread groove and rather than adjacent firebrick body on the connection lug between mutual extrusion, increase the compressive property of whole firebrick body wall, strengthen the horizontal and fore-and-aft intensity of firebrick body through first strengthening rib and second strengthening rib, prevent firebrick body fracture damage, prolong its life.

Description

High-strength compression-resistant refractory brick

Technical Field

The utility model relates to a resistant firebrick processing technology field specifically is a high strength resistance to compression type is able to bear or endure firebrick.

Background

The refractory brick is a refractory material fired by refractory clay or other refractory raw materials, is mainly used for a smelting furnace, can be used as a high-temperature building material and a structural material of a building kiln and various thermal equipment, can bear various physical and chemical changes and mechanical actions at high temperature, is regular in structure, is convenient to stack, is easy to fall and deform under the action of external force after being stacked, and has poor compressive property.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength resistance to compression type is able to bear or endure firebrick to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-strength compression-resistant refractory brick comprises a refractory brick body, wherein a first connecting groove is formed in the middle of the top of the refractory brick body, a first connecting convex column is arranged in the middle of the bottom of the refractory brick body, the size structure of the first connecting convex column is matched with the size structure of the first connecting groove and is inserted into the first connecting groove on the adjacent refractory brick body, a second connecting convex column is arranged in the middle of the left side of the refractory brick body, a second connecting groove is formed in the middle of the right side of the refractory brick body, the size structure of the second connecting convex column is matched with the size structure of the second connecting groove and is inserted into the second connecting groove on the adjacent refractory brick body, a plurality of first reinforcing ribs in a horizontal columnar structure are embedded in the middle of the interior of the refractory brick body, and the first reinforcing ribs are linearly distributed at equal intervals along the vertical direction, the firebrick internal portion lies in first strengthening rib both sides and all is equipped with a plurality of second strengthening ribs that are vertical columnar structure, just the second strengthening rib is equidistant linear distribution along the horizontal direction.

Preferably, the edge of the top of the inner side wall of the first connecting groove is provided with a chamfer angle structure.

Preferably, the first connecting convex column and the refractory brick body are in an integrated structure, and the bottom of the outer side wall of the first connecting convex column is provided with a chamfer angle structure.

Preferably, the second connecting convex column and the refractory brick body are of an integrally formed structure, and a fillet structure is arranged at the edge of the outer side wall of the second connecting convex column.

Preferably, the middle position in the firebrick body is provided with first placing holes which are the same in number as the first reinforcing ribs and correspond to the first reinforcing ribs one to one, and the first reinforcing ribs are embedded in the first placing holes.

Preferably, the interior of the firebrick body, which is positioned on two sides of the first placing hole, is provided with second placing holes, the number of the second placing holes is the same as that of the second reinforcing ribs and corresponds to the second reinforcing ribs one by one, and the second reinforcing ribs are embedded in the second placing holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this high strength resistance to compression type is able to bear or endure firebrick has seted up corresponding spread groove and connection lug on four sides of the firebrick body, when piling up, through spread groove and rather than the connection lug on the adjacent firebrick body mutually support, guarantees more neatly of piling up, when the firebrick body receives exogenic action simultaneously, through spread groove and rather than the mutual extrusion between the connection lug on the adjacent firebrick body, increases the compressive property of whole firebrick body wall.

2. This resistant firebrick of high strength resistance to compression type inlays at the internal portion of firebrick and has mutually perpendicular's first strengthening rib and second strengthening rib, strengthens the horizontal and fore-and-aft intensity of the firebrick body through first strengthening rib and second strengthening rib, prevents the firebrick body fracture damage, prolongs its life.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a firebrick body of the present invention.

In the figure:

1. a firebrick body; 10. a first connecting groove; 11. a first connecting boss; 12. a second connecting convex column; 13. a second connecting groove; 14. a first placing hole; 15. a second placing hole;

2. a first reinforcing rib;

3. and a second reinforcing rib.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a high-strength compression-resistant refractory brick comprises a refractory brick body 1, a first connecting groove 10 is formed in the middle of the top of the refractory brick body 1, a first connecting convex column 11 is arranged in the middle of the bottom of the refractory brick body 1, the size structure of the first connecting convex column 11 is matched with the size structure of the first connecting groove 10 and is inserted into the first connecting groove 10 on the adjacent refractory brick body 1, a second connecting convex column 12 is arranged in the middle of the left side of the refractory brick body 1, a second connecting groove 13 is formed in the middle of the right side of the refractory brick body 1, the size structure of the second connecting convex column 12 is matched with the size structure of the second connecting groove 13 and is inserted into the second connecting groove 13 on the adjacent refractory brick body 1, and during stacking, the first connecting convex column 11, the first connecting groove 10 on the adjacent refractory brick body 1, the second connecting convex column 12 and the second connecting groove 13 on the adjacent refractory brick body 1 are mutually matched, guarantee more neatly of piling up, when the firebrick body 1 receives the exogenic action simultaneously, through the spread groove and rather than the mutual extrusion between the connection lug on the adjacent firebrick body 1, increase the compressive property of the 1 wall of whole firebrick body.

In the embodiment, a plurality of first reinforcing ribs 2 with a horizontal columnar structure are embedded in the middle position inside a firebrick body 1, first placing holes 14 which are the same in number as the first reinforcing ribs 2 and correspond to the first reinforcing ribs one by one are formed in the middle position inside the firebrick body 1, the first reinforcing ribs 2 are embedded in the first placing holes 14, the first reinforcing ribs 2 are linearly distributed at equal intervals along the vertical direction, a plurality of second reinforcing ribs 3 with a vertical columnar structure are arranged on both sides of the first reinforcing ribs 2 inside the firebrick body 1, second placing holes 15 which are the same in number as the second reinforcing ribs 3 and correspond to the second reinforcing ribs 3 one by one are formed on both sides of the first placing holes 14 inside the firebrick body 1, the second reinforcing ribs 3 are embedded in the second placing holes 15, the second reinforcing ribs 3 are linearly distributed at equal intervals along the horizontal direction, the transverse and longitudinal strength of the firebrick body 1 is enhanced by the first reinforcing ribs 2 and the second reinforcing ribs 3, the firebrick body 1 is prevented from being broken and damaged, and the service life of the firebrick is prolonged.

In addition, the edge of the top of the inner side wall of the first connecting groove 10 is provided with a chamfer structure, and the bottom of the outer side wall of the first connecting convex column 11 is provided with a chamfer structure, so that the first connecting convex column 11 can be inserted into the first connecting groove 10 on the refractory brick body 1 adjacent to the first connecting convex column to be matched with the first connecting groove to prevent the first connecting convex column from being clamped; the edge of the outer side wall of the second connecting convex column 12 is provided with a rounded corner structure, so that the second connecting convex column 12 is inserted into the second connecting groove 13 on the refractory brick body 1 adjacent to the second connecting convex column to be matched with the second connecting groove when being piled.

Specifically, first connection projection 11 is the integrated into one piece structure with firebrick body 1, and second connection projection 12 is the integrated into one piece structure with firebrick body 1, and the integrated into one piece structure is convenient for produce, and the product size precision of producing is high, saves raw materials, and integrated into one piece stable in structure simultaneously, non-deformable damages in the use, long service life.

When the high-strength compression-resistant refractory brick is used, a worker firstly checks the integrity of the refractory brick and whether the connection of all parts is firm; during stacking, the firebrick body 1 is fixedly stacked by inserting the first connecting convex column 11 into the first connecting groove 10 on the firebrick body 1 adjacent to the first connecting convex column and matching with the first connecting groove, and then inserting the second connecting convex column 12 into the second connecting groove 13 on the firebrick body 1 adjacent to the second connecting convex column and matching with the second connecting groove; in the use, when the firebrick body 1 receives exogenic action, through the spread groove and rather than the adjacent firebrick body 1 on the connection lug mutual extrusion between, increase the compressive property of the 1 wall of the whole firebrick body, strengthen the horizontal and fore-and-aft intensity of the firebrick body 1 through first strengthening rib 2 and second strengthening rib 3 simultaneously, prevent the 1 fracture damage of the firebrick body.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high strength resistance to compression type is able to bear or endure firebrick, includes the firebrick brick body (1), its characterized in that: the middle position of the top of the firebrick body (1) is provided with a first connecting groove (10), the middle position of the bottom of the firebrick body (1) is provided with a first connecting convex column (11), the size structure of the first connecting convex column (11) is matched with the size structure of the first connecting groove (10) and is inserted in the first connecting groove (10) on the adjacent firebrick body (1), the middle position of the left side of the firebrick body (1) is provided with a second connecting convex column (12), the middle position of the right side of the firebrick body (1) is provided with a second connecting groove (13), the size structure of the second connecting convex column (12) is matched with the size structure of the second connecting groove (13) and is inserted in the second connecting groove (13) on the adjacent firebrick body (1), the middle position in the firebrick body (1) is embedded with a plurality of first reinforcing ribs (2) with a horizontal column structure, and the first reinforcing ribs (2) are distributed in an equidistant linear mode along the vertical direction, a plurality of second reinforcing ribs (3) which are in a vertical columnar structure are arranged on two sides of the first reinforcing ribs (2) inside the firebrick body (1), and the second reinforcing ribs (3) are distributed in an equidistant linear mode along the horizontal direction.

2. The high strength, pressure resistant refractory brick of claim 1, wherein: the edge of the top of the inner side wall of the first connecting groove (10) is provided with a chamfer angle structure.

3. The high strength, pressure resistant refractory brick of claim 1, wherein: the first connecting convex column (11) and the refractory brick body (1) are of an integrated structure, and a chamfer angle structure is formed at the bottom of the outer side wall of the first connecting convex column (11).

4. The high strength, pressure resistant refractory brick of claim 1, wherein: the second connecting convex column (12) and the refractory brick body (1) are of an integrally formed structure, and a fillet structure is arranged at the edge of the outer side wall of the second connecting convex column (12).

5. The high strength, pressure resistant refractory brick of claim 1, wherein: first placing holes (14) which are the same as the first reinforcing ribs (2) in number and correspond to the first reinforcing ribs one to one are formed in the middle of the interior of the firebrick body (1), and the first reinforcing ribs (2) are embedded in the first placing holes (14).

6. The high strength, pressure resistant refractory brick of claim 5, wherein: the firebrick body (1) is inside to be located first place hole (14) both sides and all seted up quantity and second strengthening rib (3) the same and rather than one-to-one second place hole (15), second strengthening rib (3) are inlayed and are placed in hole (15) in the second.