CN211668273U

CN211668273U - Special-shaped refractory brick and stacking structure comprising same

Info

Publication number: CN211668273U
Application number: CN201922500055.XU
Authority: CN
Inventors: 顾晨译
Original assignee: Yixing Longchang Refractory Co ltd
Current assignee: Yixing Longchang Refractory Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-13
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the field of refractory bricks, in particular to a special-shaped refractory brick, which comprises a brick body, wherein four side surfaces of the brick body are respectively composed of a plane and a concave-convex surface, the plane extends from one end of the brick body to be connected with the concave-convex surface, the concave-convex surface extends from the other end of the brick body to be connected with the plane, and the position and the length of the plane on each side surface of the brick body are corresponding to each other; first grooves are symmetrically arranged on two opposite planes and are arranged along the direction vertical to the height of the brick body; the concave-convex surfaces on two opposite side surfaces of the brick body are symmetrically arranged, and the concave-convex surfaces on two adjacent side surfaces of the brick body can be mutually clamped and matched. The utility model has the advantages of need not drilling and can be convenient for wear to establish temperature sensor. The concave profile and the convex profile are arranged on each brick body, so that the adjacent brick bodies can be clamped and matched; by vertically stacking two adjacent rows of bricks, the bricks in the adjacent rows can be mutually clamped and matched, and the temperature sensor can penetrate through the two rows of bricks.

Description

Special-shaped refractory brick and stacking structure comprising same

Technical Field

The utility model relates to a resistant firebrick field, in particular to resistant firebrick of dysmorphism reaches to pile up structure including resistant firebrick of this dysmorphism.

Background

The refractory bricks are made of refractory materials with certain shapes and sizes and can be divided into fired bricks, unfired bricks, electric melting bricks and refractory heat-insulating bricks according to the preparation process method; can be divided into standard bricks, common bricks, special shaped bricks, etc. according to the shape and size. The refractory brick can be used as high-temperature building material and structural material for construction kiln and various thermal equipment, and can withstand various physical and chemical changes and mechanical actions at high temperature.

The firebrick is the insulation material who uses commonly in the high temperature firing stove, and common firebrick is the regular cube structure mostly in the existing market, and this type of structure can not satisfy the production demand gradually. For example, the firebricks laid in the tunnel kiln need to be drilled due to the temperature sensor extending into the kiln, and the structure strength of the firebricks is easily affected after the firebricks are drilled, so that a special firebrick convenient for the temperature sensor to penetrate through is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a resistant firebrick of dysmorphism reaches the heap structure including resistant firebrick of this dysmorphism, has the advantage that need not drilling can be convenient for wear to establish temperature sensor.

The above technical purpose of the present invention can be achieved by the following technical solutions: a special-shaped refractory brick comprises a brick body in a straight quadrangular prism shape, wherein four side surfaces of the brick body are respectively composed of a plane and a concave-convex surface, the plane extends from one end of the brick body to be connected with the concave-convex surface, the concave-convex surface extends from the other end of the brick body to be connected with the plane, and the position and the length of the plane on each side surface of the brick body are the same; first grooves are symmetrically arranged on two opposite planes and are arranged along the direction vertical to the height of the brick body; the concave-convex surfaces on two opposite side surfaces of the brick body are symmetrically arranged, and the concave-convex surfaces on two adjacent side surfaces of the brick body can be mutually clamped and matched.

By adopting the technical scheme, after the two brick bodies are spliced, the first grooves of the two brick bodies surround the hole to form the hole for the temperature sensor to pass through. If a plurality of rows of brick bodies are arranged, the brick bodies in the adjacent rows are perpendicular to the brick bodies in the rows, and the surrounded holes can be communicated with the first grooves of the brick bodies in the rows; after two adjacent bricks of the row are enclosed, the concave-convex surfaces of the two bricks enclose a hole for threading, and the arrangement mode of the bricks of the third row is the same as that of the first row. The temperature sensor penetrates through a hole surrounded by the first groove of the third row of bricks, passes through a hole surrounded by the concave-convex surface of the second row of bricks, and then penetrates out of the hole surrounded by the first groove of the first row of bricks.

Preferably, the height of the plane accounts for 1/4-1/2 of the height of the brick body.

Through adopting above-mentioned technical scheme, make the most of the brick body be used for the joint cooperation.

Preferably, the concave-convex surface comprises a plurality of second grooves, each second groove comprises a groove bottom, groove walls are symmetrically arranged on two sides of each groove bottom, the groove bottoms are parallel to the side faces where the second grooves are located, and an obtuse angle is formed between each groove bottom and each groove wall.

Through adopting above-mentioned technical scheme, can make the concave-convex surface joint cooperation on two blocks of brick bodies of adjacent row to the second recess of two blocks of adjacent brick bodies in the same row can enclose into the hole that supplies the threading.

Preferably, the distance between adjacent second grooves is equal to the width of the groove bottom.

By adopting the technical scheme, the concave-convex surfaces on the two adjacent rows of bricks can be clamped and matched.

Preferably, the concave-convex surface comprises an inner concave surface and an outer convex surface, the groove bottom of the second groove on the outer convex surface is flush with the side surface where the groove bottom is located, and the notch of the second groove on the inner concave surface is flush with the side surface where the groove bottom is located.

Through adopting above-mentioned technical scheme, make the concave profile of a brick body can cooperate with the evagination profile joint of another brick body.

Preferably, the concave profile and the first groove are arranged on the same side face of the brick body.

By adopting the technical scheme, the manufacturing of the brick body forming die is facilitated.

Preferably, the longitudinal section size of the first groove is the same as that of the second groove; and the distance between the first groove and the second groove is equal to the distance between two adjacent second grooves.

Through adopting above-mentioned technical scheme, make first recess add the array of second recess, made things convenient for the preparation of brick body forming die.

Preferably, the second grooves on the inner concave surface and the second grooves on the outer convex surface are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, can make the convex profile joint cooperation of the concave profile of a brick body and another brick body.

The above technical purpose of the present invention can be achieved by the following technical solutions: the corresponding end parts of the plurality of brick bodies are flush, the plurality of brick bodies are piled into a plurality of rows, and the brick bodies in two adjacent rows are mutually vertical; the convex surfaces of the brick bodies in one row are matched and clamped with the concave surfaces of the brick bodies in the adjacent row, the concave surfaces and the first grooves of the adjacent brick bodies in the former row are just jointed, and the convex surfaces of the adjacent brick bodies in the latter row are just jointed.

Through adopting above-mentioned technical scheme, can make temperature sensor pass through from the hole that the first recess of the third row of brick body surrounds, through the hole that the concave-convex face of the second row of brick body surrounds, then wear out from the hole that the first recess of the first row of brick body surrounds.

To sum up, the utility model discloses following beneficial effect has:

1. the concave profile and the convex profile are arranged on each brick body, so that the adjacent brick bodies can be clamped and matched;

2. by vertically stacking two adjacent rows of bricks, the bricks in the adjacent rows can be mutually clamped and matched, and the temperature sensor can penetrate through the two rows of bricks.

Drawings

FIG. 1 is a schematic view of a packing structure including shaped refractory bricks;

FIG. 2 is a schematic structural view of a profiled refractory brick;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a schematic view of FIG. 1 with a shaped refractory brick hidden.

In the figure, 1, a brick body; 2. a plane; 3. a concave-convex surface; 31. an inner concave profile; 32. a convex profile; 4. a first groove; 5. a second groove; 51. the bottom of the tank; 52. and (4) groove walls.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a special-shaped refractory brick is shown in figures 1 and 2 and comprises a brick body 1 in a straight quadrangular prism shape, and four side surfaces of the brick body 1 are respectively composed of a plane 2 and a concave-convex surface 3. The plane 2 extends from one end of the brick body 1 to be connected with the concave-convex surface 3, the concave-convex surface 3 extends from the other end of the brick body 1 to be connected with the plane 2, the position and the length of the plane 2 on each side surface of the brick body 1 are the same, the height of the plane 2 accounts for 1/4-1/2 of the height of the brick body 1, the height of the concave-convex surface 3 is twice of the height of the plane 2 under the common condition, and the concave-convex surface 3 with enough length can be guaranteed to be used for being clamped and matched with the adjacent brick body 1.

As shown in fig. 2, two opposite planes 2 of the brick body 1 are symmetrically provided with first grooves 4, the first grooves 4 are arranged along the direction perpendicular to the height of the brick body 1, and the brick body 1 is vertically stacked and horizontally provided with the first grooves 4. The concave-convex surface 3 is formed by a plurality of second grooves 5 in an array mode along the height direction of the brick body 1, the groove bottoms 51 of the second grooves 5 are parallel to the side face where the second grooves 5 are located, the groove walls 52 on two sides of the groove bottoms 51 are symmetrical, and an obtuse angle, specifically a 135-degree angle, is formed between the groove bottoms 51 and the groove walls 52.

As shown in fig. 2, in four side surfaces of each brick body 1, the concave-convex surfaces 3 on two opposite side surfaces are convex profile surfaces 32, the two convex profile surfaces 32 are symmetrically arranged, the groove bottoms 51 of the second grooves 5 on the convex profile surfaces 32 are flush with the side surfaces where the concave-convex surfaces are located, the concave-convex surfaces 3 on the other two opposite side surfaces are concave profile surfaces 31, the two concave profile surfaces 31 are also symmetrically arranged, and the notches of the second grooves 5 on the concave profile surfaces 31 are flush with the side surfaces where the concave-convex surfaces are located.

As shown in fig. 3, the distance between adjacent second grooves 5 on the same side is equal to the width of the groove bottom 51, so that the concave profile 31 of one brick body 1 can be snap-fitted with the convex profile 32 of another brick body 1. When the two brick bodies 1 are in clamping fit, the second grooves 5 on the inner concave profiles 31 participating in the fit are in staggered fit with the second grooves 5 on the outer convex profiles 32 participating in the fit.

As shown in fig. 3, the concave surface 31 and the first groove 4 are disposed on the same side of the brick body 1, and the longitudinal cross-sectional dimension of the first groove 4 is the same as the longitudinal cross-sectional dimension of the second groove 5, and the distance between the first groove 4 and the second groove 5 is equal to the distance between two adjacent second grooves 5. Therefore, the first groove 4 can be added into the array of the second grooves 5 in the concave surface 31, and the manufacture of the forming die of the brick body 1 is facilitated.

In conclusion, when the special-shaped refractory bricks are piled up into the following structure, the temperature sensors can be arranged in a penetrating way:

the corresponding ends of the brick bodies 1 are flush, the brick bodies 1 are piled into a plurality of rows, such as three rows (three rows below the dotted line in the figure), and the brick bodies 1 in two adjacent rows (the first row and the second row) are mutually vertical (see figure 4); wherein, the convex surface 32 of the brick body 1 in one row (first row) is matched and clamped with the concave surface 31 of the brick body 1 in the adjacent row (second row) (see figure 3), the concave surface 31 of the adjacent brick body 1 in the former row (first row) and the first groove 4 are just attached (see figure 1); the outer convex profiles 32 of the adjacent bricks 1 in the latter row (the second row) are in direct abutment (see fig. 4). The temperature sensor penetrates through a hole surrounded by the first groove 4 of the third row of brick bodies 1, passes through a hole surrounded by the convex molded surface 32 of the second row of brick bodies 1, and then penetrates out of a hole surrounded by the first groove 4 of the first row of brick bodies 1.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a special-shaped refractory brick, includes the brick body (1) of straight quadrangular prism shape, its characterized in that: the brick comprises a brick body (1), wherein four side surfaces of the brick body (1) are respectively composed of a plane (2) and a concave-convex surface (3), the plane (2) extends from one end of the brick body (1) to be connected with the concave-convex surface (3), the concave-convex surface (3) extends from the other end of the brick body (1) to be connected with the plane (2), and the position and the length of the plane (2) on each side surface of the brick body (1) are the same; the two opposite planes (2) are symmetrically provided with first grooves (4), and the first grooves (4) are arranged along the direction vertical to the height of the brick body (1); concave-convex surfaces (3) on two opposite side surfaces of the brick body (1) are symmetrically arranged, and the concave-convex surfaces (3) on two adjacent side surfaces of the brick body (1) can be mutually clamped and matched.

2. The shaped refractory brick as claimed in claim 1, wherein: the height of the plane (2) accounts for 1/4-1/2 of the height of the brick body (1).

3. The shaped refractory brick as claimed in claim 1, wherein: the concave-convex surface (3) comprises a plurality of second grooves (5), each second groove (5) comprises a groove bottom (51), groove walls (52) are symmetrically arranged on two sides of each groove bottom (51), the groove bottoms (51) are parallel to the side surfaces where the second grooves (5) are located, and the groove bottoms (51) and the groove walls (52) form an obtuse angle.

4. The profiled refractory brick as claimed in claim 3, wherein: the distance between adjacent second grooves (5) is equal to the width of the groove bottom (51).

5. The profiled refractory brick as claimed in claim 3, wherein: the concave-convex surface (3) comprises an inner concave surface (31) and an outer convex surface (32), the groove bottom (51) of the second groove (5) on the outer convex surface (32) is flush with the side surface where the groove bottom is located, and the groove opening of the second groove (5) on the inner concave surface (31) is flush with the side surface where the groove bottom is located.

6. The shaped refractory brick as claimed in claim 5, wherein: the concave molded surface (31) and the first groove (4) are arranged on the same side face of the brick body (1).

7. The shaped refractory brick as claimed in claim 6, wherein: the longitudinal section size of the first groove (4) is the same as that of the second groove (5); and the distance between the first groove (4) and the second groove (5) is equal to the distance between two adjacent second grooves (5).

8. The shaped refractory brick as claimed in claim 5, wherein: the second grooves (5) on the inner concave surface (31) and the second grooves (5) on the outer convex surface (32) are arranged in a staggered mode.

9. A stacking structure comprising the shaped refractory bricks of any one of claims 5 or 8, wherein: the corresponding end parts of the plurality of brick bodies (1) are flush, the plurality of brick bodies (1) are piled into a plurality of rows, and the brick bodies (1) in two adjacent rows are mutually vertical; the convex molded surface (32) of one row of the brick bodies (1) is matched and clamped with the concave molded surface (31) of the adjacent row of the brick bodies (1), the concave molded surface (31) and the first groove (4) of the adjacent brick body (1) in the former row are just jointed, and the convex molded surface (32) of the adjacent brick body (1) in the latter row is just jointed.