Furnace lining brick easy to install and capable of being spliced

Abstract

The utility model provides an easy-to-install splicable furnace lining brick which comprises a furnace lining brick main body, an arc surface A with a forward opening is arranged at the front end of the furnace lining brick main body, an arc surface B with a forward opening is arranged at the rear end of the furnace lining brick main body, and a rectangular first splicing fastening groove is formed in the lower end face of the furnace lining brick main body; a rectangular second splicing fastening stabilizing groove is formed in the end face of the upper side of the first splicing fastening groove, the first splicing fastening groove and the second splicing fastening stabilizing groove completely penetrate through the front end face and the rear end face of the furnace lining brick body, and a rectangular first splicing fastening protrusion is arranged on the upper end face of the furnace lining brick body; a rectangular second splicing fastening stable protrusion is arranged on the upper side end face of the first splicing fastening protrusion, and the first splicing fastening protrusion and the second splicing fastening stable protrusion completely penetrate through the front end face and the rear end face of the furnace lining brick body. According to the utility model, later processing is not needed during installation, so that the operation during installation is more convenient, and the overall efficiency during installation is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace lining bricks, in particular to a furnace lining brick which is easy to install and can be spliced. Background Art

[0002] Furnace lining bricks are a commonly used structure in high-temperature reactors. The stability of the furnace lining bricks during installation determines the overall structural strength during use. General furnace lining bricks are installed in a flat rectangular structure, and usually require corresponding auxiliary components to be installed firmly as a whole. For arc-shaped furnace walls, the furnace lining bricks need to be installed and processed during installation to meet the flatness of the inner side. The efficiency during installation is relatively low, and the overall workload during the installation process is relatively large. Summary of the invention

[0003] In view of the above problems, the utility model provides a furnace lining brick which is easy to install and can be spliced.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A furnace lining brick that is easy to install and can be spliced ​​comprises a furnace lining brick body, the front and rear sides of the furnace lining brick body are parallel planes to each other, the left end of the furnace lining brick body is provided with an arc surface A opening forward, the right end of the furnace lining brick body is provided with an arc surface B opening forward, the lower end face of the furnace lining brick body is provided with a rectangular first splicing and fastening groove, the upper side end face of the first splicing and fastening groove is provided with a rectangular second splicing and fastening stabilizing groove, the first splicing and fastening and second splicing and fastening stabilizing grooves both completely penetrate the front and rear end faces of the furnace lining brick body, the upper end face of the furnace lining brick body is provided with a rectangular first splicing and fastening protrusion, the upper side end face of the first splicing and fastening protrusion is provided with a rectangular second splicing and fastening stabilizing protrusion, the first splicing and fastening protrusion and the second splicing and fastening stabilizing protrusion completely penetrate the front and rear end faces of the furnace lining brick body.

[0006] Preferably, the first splicing fastening groove corresponds to the first splicing fastening protrusion.

[0007] Preferably, the second splicing fastening stabilizing groove corresponds to the second splicing fastening stabilizing protrusion.

[0008] Preferably, the first splicing and fastening groove is located at the center of the furnace lining brick main structure in the up-down direction.

[0009] Preferably, the height of the first splicing and fastening groove in the up-down direction is greater than three quarters of the total height of the furnace lining brick body in the up-down direction.

[0010] Preferably, both the arc surface A and the arc surface B are provided with a fireproof material layer.

[0011] Compared with the prior art, the utility model has the following beneficial effects: a brand-new design is adopted, and the furnace lining brick is set as a structure with both left and right ends being arc-shaped. During installation, the angle between the arc-shaped structures at the left and right ends of the furnace lining brick can be adjusted, so that the furnace lining brick fits the furnace body, and no subsequent processing is required, making the operation during installation more convenient. Moreover, the protrusions and grooves set on the upper and lower sides can make the assembly and splicing installation stability in the upper and lower directions better, and it is also convenient for construction workers to use the cross-stacking method when stacking furnace lining bricks, so that the stability of the main body of the building is higher. At the same time, it can have more convenient disassembly stability during later recycling, and can effectively guarantee the overall integrity during recycling. The overall efficiency of this product is higher during installation, and it is more convenient to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the furnace lining bricks which are easy to install and splice according to the utility model.

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the furnace lining bricks which are easy to install and splice according to the utility model.

[0014] Figure 3 The utility model is a bottom view of the furnace lining brick that is easy to install and can be spliced.

[0015] Explanation of reference numerals: 1 - furnace lining brick body; 101 - arc surface B; 102 - arc surface A; 103 - first splicing fastening groove; 104 - second splicing fastening stabilizing groove; 105 - first splicing fastening protrusion; 106 - second splicing fastening stabilizing protrusion. DETAILED DESCRIPTION

[0016] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the present invention is described in detail below with reference to the embodiments.

[0017] like Figure 1 As shown, an easy-to-install and splice furnace lining brick according to an embodiment of the utility model, the front and rear sides of the furnace lining brick body 1 are parallel planes to each other; Figure 3 As shown, the left end of the furnace lining brick body 1 is provided with an arc surface A102 opening forward, and the right end of the furnace lining brick body 1 is provided with an arc surface B101 opening forward.

[0018] like Figure 1 and Figure 2As shown, a rectangular first splicing and fastening groove 103 is provided on the lower end face of the furnace lining brick body 1, a rectangular second splicing and fastening stabilizing groove 104 is provided on the upper side end face of the first splicing and fastening groove 103, the first splicing and fastening groove 103 and the second splicing and fastening stabilizing groove 104 both completely penetrate the front and rear end faces of the furnace lining brick body, a rectangular first splicing and fastening protrusion 105 is provided on the upper end face of the first splicing and fastening protrusion 105, a rectangular second splicing and fastening stabilizing protrusion 106 is provided on the upper side end face of the first splicing and fastening protrusion 105, the first splicing and fastening protrusion 105 and the second splicing and fastening stabilizing protrusion 106 completely penetrate the front and rear end faces of the furnace lining brick body 1.

[0019] Preferably, the rectangular first splicing and fastening groove 103 corresponds to the rectangular first splicing and fastening protrusion 105 .

[0020] Preferably, the rectangular second splicing fastening stabilizing groove 104 corresponds to the rectangular second splicing fastening stabilizing protrusion 106 .

[0021] Preferably, the rectangular first splicing and fastening groove 103 is located at the center of the furnace lining brick body 1 in the up-down direction of the structure.

[0022] Preferably, the height of the rectangular first splicing and fastening groove 103 in the vertical direction is greater than three quarters of the total height of the furnace lining brick body 1 in the vertical direction.

[0023] When in use, take out the original furnace lining bricks, arrange them horizontally on the inner furnace wall, adjust the angle between the arc surface A and the arc surface B of the furnace lining bricks according to the arc angle of the inner furnace wall, so that the furnace lining bricks can fit evenly on the inner furnace wall. Then take out the furnace lining bricks, and stack the upper and lower furnace lining bricks in a cross-stacked manner, and connect the upper and lower furnace lining bricks through the groove and protrusion structure.

[0024] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, any changes and modifications made without departing from the spirit and scope of the present invention are within the scope of patent protection of the present invention.

Claims

1. An easy-to-install and splicable furnace lining brick, characterized in that: The invention comprises a furnace lining brick body (1), the left and right sides of the furnace lining brick body (1) are parallel planes to each other, the front end of the furnace lining brick body is provided with an arc surface A (102) opening forward, the rear end of the furnace lining brick body (1) is provided with an arc surface B (101) opening forward, the lower end surface of the furnace lining brick body (1) is provided with a rectangular first splicing fastening groove (103), the upper end surface of the first splicing fastening groove (103) is provided with a rectangular second splicing fastening stabilizing groove (104), and the The first splicing fastening groove (103) and the second splicing fastening stabilizing groove (104) both completely penetrate the front and rear end surfaces of the furnace lining brick body; the upper end surface of the furnace lining brick body (1) is provided with a rectangular first splicing fastening protrusion (105); the upper side end surface of the first splicing fastening protrusion (105) is provided with a rectangular second splicing fastening stabilizing protrusion (106); the first splicing fastening protrusion (105) and the second splicing fastening stabilizing protrusion (106) completely penetrate the front and rear end surfaces of the furnace lining brick body (1).

2. The easy-to-install and splicable furnace lining brick according to claim 1, characterized in that: The first splicing fastening groove (103) corresponds to the first splicing fastening protrusion (105).

3. The easy-to-install and splicable furnace lining brick according to claim 1, characterized in that: The second splicing fastening stabilizing groove (104) corresponds to the second splicing fastening stabilizing protrusion (106).

4. The easy-to-install and splicable furnace lining brick according to claim 1, characterized in that: The first splicing and fastening groove (103) is located at the center of the furnace lining brick body (1) in the vertical direction.

5. The easy-to-install and splice furnace lining brick according to claim 1, characterized in that: The height of the first splicing and fastening groove (103) in the vertical direction is greater than three quarters of the total height of the furnace lining brick body (1) in the vertical direction.

6. The easy-to-install and splicable furnace lining brick according to claim 1, characterized in that: A fireproof material layer is provided on both the arc surface A (102) and the arc surface B (101).

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