High-temperature wear-resistant hexsteel composite layer

Abstract

The utility model relates to the technical field of hexsteel, in particular to a hexsteel high-temperature wear-resistant composite layer which comprises a framework and a wear-resistant coating, the framework is composed of a first hexsteel structure and a second hexsteel structure, the wear-resistant coating is made of fire-resistant paint, and the second hexsteel structure is located on the outer side of the first hexsteel structure. Fixing blocks are arranged at the ends, close to each other, of the first hexsteel and the second hexsteel, clamping grooves are formed in the ends, close to each other, of the two fixing blocks, reinforcing blocks are arranged at the ends, close to each other, of the first hexsteel and the second hexsteel, and connecting grooves are formed in the two ends of the first hexsteel and the two ends of the second hexsteel; the outer side of the first hexsteel and the outer side of the second hexsteel are each wrapped with a fireproof layer, the fireproof coating is located on the outer side of the fireproof layer, the fireproof layers, the fireproof coating, the first hexsteel and the second hexsteel form a composite layer, and compared with an existing hexsteel, the overall practicability of the hexsteel can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of tortoise shell nets, in particular to a high-temperature wear-resistant composite layer of tortoise shell nets. Background Art

[0002] The tortoise shell mesh is a hexagonal three-dimensional mesh made of special metal materials that are resistant to high temperature and corrosion. It is stamped and assembled by professional equipment. There are holes on all six sides that are interconnected and easy to bend. After spot welding on the inner wall of the shell, pouring refractory aggregate can increase the service life several times, and the refractory material will not peel off and has a long service life. It is generally used for wear-resistant material lining to enhance the anchoring ability with the lining material. In the wire mesh industry, the tortoise shell mesh has been widely used in various fields and is also recognized by many users. The tortoise shell mesh has the functions of high temperature resistance, fire resistance, and corrosion resistance. It is the preferred material for industrial and production enterprise machinery and equipment. It can be used to cast amorphous lining materials to enhance the fixing effect and make it more solid. During use, there are also many places that need to be paid attention to in order to reflect the biggest characteristics of the tortoise shell mesh. When using, the tortoise shell mesh should be welded to the furnace or other inner wall, fixed, and then coated with refractory materials to increase the high temperature resistance and wear resistance.

[0003] After searching, the announcement number CN213179447U discloses a new wear-resistant cast lining anchoring tortoise shell net, which relates to the field related to tortoise shell nets, and is to solve the problem of tortoise shell net breakage caused by improper equipment operation that is difficult to solve in the prior art. A second tortoise shell deck is provided at the lower end of the first tortoise shell deck, and the shape and size of the second tortoise shell deck are set to be consistent with the shape and size of the first tortoise shell deck. A fixed clamp block is provided on the second tortoise shell deck, and the fixed clamp block is set to be "concave". There are multiple fixed clamp blocks, and the fixed clamp blocks are respectively set to fit with the first tortoise shell deck and the second tortoise shell deck. A connecting groove is provided at the rear end of the fixed clamp block, and the depth of the connecting groove is set to be the distance between the rear end face of the fixed clamp block and the rear end face of the first tortoise shell deck. A fixed clamp block is provided inside the connecting groove, and the fixed clamp block is set to fit with the connecting groove, and the fixed clamp block is connected to the fixed clamp block through the connecting groove. The defect is that when the user uses the tortoise shell net, the connection and reinforcement between the first tortoise shell plate and the second tortoise shell plate are only achieved by the mutually fitting fixed clamping blocks and the connecting grooves, and the reinforcement effect is limited. Therefore, it is particularly important to improve the existing tortoise shell net and design a new type of high-temperature wear-resistant composite layer of the tortoise shell net to solve the above technical defects and improve the practicality of the overall tortoise shell net. Utility Model Content

[0004] The purpose of the utility model is to provide a high-temperature wear-resistant composite layer of a tortoise shell net. When the tortoise shell net is in use, the design of the fixing block and the reinforcing block can increase the overall strength of the tortoise shell net and the strength of the connection, so as to prevent the internal fracture of the tortoise shell deck from occurring through the reinforced tortoise shell deck, thereby alleviating the user's use pressure to a certain extent. At the same time, the refractory coating is applied to the first tortoise shell net and the second tortoise shell net to form a composite layer in combination with the refractory coating. The first tortoise shell net and the second tortoise shell net are used to reinforce the coating for the wear-resistant material lining, thereby enhancing the anchoring ability with the lining material, preventing the refractory coating from peeling off, and improving the overall practicality of the tortoise shell net, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-temperature wear-resistant composite layer of a tortoise shell mesh comprises a skeleton composed of a first tortoise shell mesh and a second tortoise shell mesh structure and a wear-resistant coating composed of a refractory coating, wherein the second tortoise shell mesh is located on the outside of the first tortoise shell mesh, and the ends of the first tortoise shell mesh and the second tortoise shell mesh that are close to each other are each provided with a fixing block, and the ends of the two groups of the fixing blocks that are close to each other are each provided with a clamping groove, and the ends of the first tortoise shell mesh and the second tortoise shell mesh that are close to each other are each provided with a reinforcing block, and both ends of the first tortoise shell mesh and the second tortoise shell mesh are each provided with a connecting groove, and the outside of the first tortoise shell mesh and the second tortoise shell mesh are each wrapped with a refractory layer, and the refractory coating is located on the outside of the refractory layer, and the refractory layer, the refractory coating, the first tortoise shell mesh and the second tortoise shell mesh form a composite layer.

[0007] As a preferred solution of the utility model, the external structure size of the fixing block is designed to correspond to the internal structure size of the clamping groove, and the first tortoise shell net and the second tortoise shell net are connected to each other through two groups of fixing blocks and clamping grooves.

[0008] As a preferred solution of the utility model, a limit block is provided between the two groups of the snap-fitting grooves, the external structure size of the limit block is designed to correspond to the internal structure size of the snap-fitting groove, and the two groups of the snap-fitting grooves are connected to each other through the limit block.

[0009] As a preferred solution of the utility model, the external structure size of the reinforcement block is designed to correspond to the internal structure size of the first tortoise shell net and the second tortoise shell net, and a connecting block is provided at one end of the reinforcement block close to the connecting groove.

[0010] As a preferred solution of the utility model, the external structure size of the connecting block is designed to correspond to the internal structure size of the two groups of connecting grooves, and the reinforcing block is connected to the connecting grooves through the connecting block.

[0011] As a preferred solution of the utility model, elastic snap-in blocks are provided at both ends of the connecting block, a limiting groove is opened inside the connecting groove, the internal structure size of the limiting groove is designed to correspond to the external structure size of the elastic snap-in block, and the connecting block is connected to the limiting groove via the elastic snap-in block.

[0012] As a preferred solution of the utility model, multiple groups of first arc blocks are provided inside the first tortoise shell net, and multiple groups of second arc blocks are provided outside the first arc blocks. The multiple groups of first arc blocks and multiple groups of second arc blocks are all designed with a wavy structure inside the first tortoise shell net.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the fixing block is connected to the clamping groove through the design of the fixing block and the reinforcing block, so that the two groups of fixing blocks can be connected to each other, thereby enabling the first tortoise shell net and the second tortoise shell net to be connected to each other, and the limiting block is installed between the two groups of clamping grooves. When the two groups of fixing blocks are connected to each other through the two groups of clamping grooves, the stability of the connection between the fixing block and the clamping groove can be increased to prevent loosening. Through the installation of the limiting block, the stability of the connection between the first tortoise shell net and the second tortoise shell net can be increased, and the strength of the connection can be strengthened. The connecting block is connected to the connecting groove so that the reinforcing block can be connected to the connecting groove. When the connecting block is connected to the connecting groove, the elastic clamping block can be clamped in the inside of the limiting groove, so that the connecting block can be connected to the connecting groove for limiting connection, so that the reinforcing block can be connected to the first tortoise shell net or the second tortoise shell net. When the first tortoise shell net and the second tortoise shell net are in use, the strength of the first tortoise shell net and the second tortoise shell net can be increased by the reinforcing block, and the first tortoise shell net and the second tortoise shell net are supported.

[0015] 2. In the utility model, through the design of the refractory layer and the refractory coating in combination with the first tortoise shell net and the second tortoise shell net, when the first tortoise shell net and the second tortoise shell net are in use, the refractory layer can increase the high temperature resistance of the first tortoise shell net and the second tortoise shell net, the refractory coating is applied on the first tortoise shell net and the second tortoise shell net to form a composite layer in combination with the refractory coating, the first tortoise shell net and the second tortoise shell net are used to reinforce the coating for the wear-resistant material lining, thereby enhancing the anchoring ability with the lining material and preventing the refractory coating from peeling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first tortoise shell net and the second tortoise shell net of the utility model;

[0018] Figure 3This is a schematic diagram of the split structure of the first tortoise shell net and the second tortoise shell net of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the reinforcement block of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the first arc block and the second arc block of the utility model;

[0021] Figure 6 This is a schematic diagram of the fire-resistant layer structure of the utility model.

[0022] In the figure: 1. first tortoise shell net; 2. second tortoise shell net; 3. fixing block; 4. snap-in groove; 5. reinforcing block; 6. connecting groove; 7. limiting block; 8. connecting block; 9. elastic snap-in block; 10. limiting groove; 11. first arc block; 12. second arc block; 13. refractory layer; 14. refractory coating. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0026] A tortoise shell mesh high temperature wear-resistant composite layer, comprising a skeleton composed of a first tortoise shell mesh 1 and a second tortoise shell mesh 2 structure and a wear-resistant coating composed of a refractory coating 14, the second tortoise shell mesh 2 is located on the outside of the first tortoise shell mesh 1, the first tortoise shell mesh 1 and the second tortoise shell mesh 2 are both provided with a fixing block 3 at one end close to each other, the two sets of fixing blocks 3 are both provided with a clamping groove 4 at one end close to each other, the first tortoise shell mesh 1 and the second tortoise shell mesh 2 are both provided with a reinforcing block 5 at one end close to each other, and the first tortoise shell mesh 1 and the second tortoise shell mesh 2 are both provided with a connecting groove 6 at both ends, and the outer sides of the first tortoise shell mesh 1 and the second tortoise shell mesh 2 are wrapped There is a refractory layer 13, and the refractory coating 14 is located on the outside of the refractory layer 13. The refractory layer 13, the refractory coating 14, the first tortoise shell net 1 and the second tortoise shell net 2 form a composite layer. When the first tortoise shell net 1 and the second tortoise shell net 2 are in use, the refractory layer 13 can increase the high temperature resistance of the first tortoise shell net 1 and the second tortoise shell net 2. The refractory coating is applied on the first tortoise shell net 1 and the second tortoise shell net 2 to form a composite layer with the refractory coating 14. The first tortoise shell net 1 and the second tortoise shell net 2 are used to reinforce the coating for the wear-resistant material lining, which enhances the anchoring ability with the lining material and prevents the refractory coating from peeling off.

[0027] Furthermore, the external structure size of the fixed block 3 is designed to correspond to the internal structure size of the clamping groove 4. The first tortoise shell net 1 and the second tortoise shell net 2 are connected to each other through two groups of fixed blocks 3 and the clamping groove 4. The fixed block 3 is connected to the clamping groove 4 so that the two groups of fixed blocks 3 can be connected to each other, thereby enabling the first tortoise shell net 1 and the second tortoise shell net 2 to be connected to each other.

[0028] Among them, a limit block 7 is provided between the two groups of clamping grooves 4, and the external structure size of the limit block 7 is designed to correspond to the internal structure size of the clamping groove 4. The two groups of clamping grooves 4 are connected to each other through the limit block 7. The limit block 7 is installed between the two groups of clamping grooves 4. When the two groups of fixed blocks 3 are connected to each other through the two groups of clamping grooves 4, the stability of the connection between the fixed blocks 3 and the clamping grooves 4 can be increased to prevent loosening. Through the installation of the limit block 7, the stability of the connection between the first tortoise shell net 1 and the second tortoise shell net 2 can be increased, and the strength of the connection can be strengthened.

[0029] Secondly, the external structure size of the reinforcing block 5 is designed to correspond to the internal structure size of the first tortoise shell net 1 and the second tortoise shell net 2, and a connecting block 8 is provided at one end of the reinforcing block 5 close to the connecting groove 6. When the first tortoise shell net 1 and the second tortoise shell net 2 are in use, the reinforcing block 5 can increase the strength of the first tortoise shell net 1 and the second tortoise shell net 2 and support the first tortoise shell net 1 and the second tortoise shell net 2.

[0030] Furthermore, the external structure size of the connecting block 8 is designed to correspond to the internal structure size of the two groups of connecting grooves 6. The reinforcing block 5 is connected to the connecting grooves 6 through the connecting block 8. Elastic clamping blocks 9 are provided at both ends of the connecting block 8. A limiting groove 10 is provided inside the connecting groove 6. The internal structure size of the limiting groove 10 is designed to correspond to the external structure size of the elastic clamping block 9. The connecting block 8 is connected to the limiting groove 10 through the elastic clamping block 9. The connecting block 8 is connected to the connecting groove 6 so that the reinforcing block 5 can be connected to the connecting groove 6. When the connecting block 8 is connected to the connecting groove 6, the elastic clamping block 9 can be clamped in the limiting groove 10, so that the connecting block 8 can be limitedly connected to the connecting groove 6, so that the reinforcing block 5 can be connected to the first tortoise shell net 1 or the second tortoise shell net 2.

[0031] Furthermore, a plurality of first arc blocks 11 are provided inside the first tortoise shell net 1, and a plurality of second arc blocks 12 are provided outside the first arc blocks 11. The plurality of first arc blocks 11 and the plurality of second arc blocks 12 are all designed with a wavy structure inside the first tortoise shell net 1. The wavy structure design of the plurality of first arc blocks 11 and the plurality of second arc blocks 12 can reduce the pressure on the entire tortoise shell deck.

[0032] In this embodiment, the implementation scenario is specifically as follows: in actual use, the fixing block 3 is connected to the clamping groove 4, so that the two groups of fixing blocks 3 can be connected to each other, so that the first tortoise shell net 1 and the second tortoise shell net 2 can be connected to each other, and the limiting block 7 is installed between the two groups of clamping grooves 4. When the two groups of fixing blocks 3 are connected to each other through the two groups of clamping grooves 4, the stability of the connection between the fixing block 3 and the clamping groove 4 can be increased to prevent loosening. By installing the limiting block 7, the stability of the connection between the first tortoise shell net 1 and the second tortoise shell net 2 can be increased, and the strength of the connection can be strengthened. The connecting block 8 is connected to the connecting groove 6 so that the connection is strengthened. The strengthening block 5 can be connected to the connecting groove 6. When the connecting block 8 is connected to the connecting groove 6, the elastic clamping block 9 can be clamped in the inside of the limiting groove 10, so that the connecting block 8 can be limitedly connected to the connecting groove 6, so that the strengthening block 5 can be connected to the first tortoise shell net 1 or the second tortoise shell net 2. When the first tortoise shell net 1 and the second tortoise shell net 2 are in use, the strength of the first tortoise shell net 1 and the second tortoise shell net 2 can be increased by the strengthening block 5, and the first tortoise shell net 1 and the second tortoise shell net 2 are supported. Compared with the existing tortoise shell net, the utility model can improve the overall practicality of the tortoise shell net through design.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tortoise shell mesh high temperature wear-resistant composite layer, comprising a framework composed of a first tortoise shell mesh (1) and a second tortoise shell mesh (2) structure and a wear-resistant coating composed of a refractory coating (14), characterized in that: The second tortoise shell net (2) is located on the outside of the first tortoise shell net (1), and a fixing block (3) is provided at one end of the first tortoise shell net (1) and the second tortoise shell net (2) where they are close to each other, and a clamping groove (4) is provided at one end of the two groups of fixing blocks (3) where they are close to each other, and a reinforcing block (5) is provided at one end of the first tortoise shell net (1) and the second tortoise shell net (2) where they are close to each other, and connecting grooves (6) are provided at both ends of the first tortoise shell net (1) and the second tortoise shell net (2), and the outside of the first tortoise shell net (1) and the second tortoise shell net (2) are wrapped with a fire-resistant layer (13), and the fire-resistant coating (14) is located on the outside of the fire-resistant layer (13), and the fire-resistant layer (13), the fire-resistant coating (14), the first tortoise shell net (1) and the second tortoise shell net (2) form a composite layer.

2. The high temperature wear-resistant composite layer of tortoise shell mesh according to claim 1, characterized in that: The external structure size of the fixing block (3) is designed to correspond to the internal structure size of the clamping slot (4), and the first tortoise shell net (1) and the second tortoise shell net (2) are connected to each other via two groups of fixing blocks (3) and the clamping slot (4).

3. The high temperature wear-resistant composite layer of tortoise shell mesh according to claim 1, characterized in that: A limiting block (7) is provided between the two groups of the clamping grooves (4); the external structure size of the limiting block (7) is designed to correspond to the internal structure size of the clamping groove (4); and the two groups of the clamping grooves (4) are connected to each other via the limiting block (7).

4. The high temperature wear-resistant composite layer of tortoise shell mesh according to claim 1, characterized in that: The external structure size of the reinforcing block (5) is designed to correspond to the internal structure size of the first tortoise shell net (1) and the second tortoise shell net (2), and a connecting block (8) is provided at one end of the reinforcing block (5) close to the connecting groove (6).

5. The high temperature wear-resistant composite layer of tortoise shell mesh according to claim 4, characterized in that: The external structure size of the connection block (8) is designed to correspond to the internal structure size of the two groups of connection grooves (6), and the reinforcement block (5) is connected to the connection groove (6) via the connection block (8).

6. The high temperature wear-resistant composite layer of tortoise shell mesh according to claim 5, characterized in that: Both ends of the connection block (8) are provided with elastic clamping blocks (9), a limiting groove (10) is provided inside the connection groove (6), the internal structure size of the limiting groove (10) is designed to correspond to the external structure size of the elastic clamping block (9), and the connection block (8) is connected to the limiting groove (10) via the elastic clamping block (9).

7. The high temperature wear-resistant composite layer of tortoise shell mesh according to claim 1, characterized in that: A plurality of groups of first arc-shaped blocks (11) are arranged inside the first tortoise shell net (1), and a plurality of groups of second arc-shaped blocks (12) are arranged outside the first arc-shaped blocks (11); the plurality of groups of first arc-shaped blocks (11) and the plurality of groups of second arc-shaped blocks (12) are all designed as wave-shaped structures inside the first tortoise shell net (1).

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