Combined refractory brick
By setting insert blocks, connecting blocks, elastic fixing rods and reinforcement effect layers on the refractory brick body, the shortcomings in the connection stability and performance of the existing refractory bricks are solved, and higher connection stability and multiple performance improvements are achieved.
Patent Information
- Application Number
- CN202422034534.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The existing combined refractory bricks have shortcomings in connection stability, crack resistance, wear resistance, heat insulation and sound insulation effects, resulting in insufficient connection strength and poor service performance.
By installing insert blocks, lower connecting blocks, side connecting blocks, elastic fixing rods and reinforcement effect layers on the refractory brick body, including sound insulation layer, thermal insulation layer, crack resistance layer and wear resistance layer, more stable assembly and improvement of the multiple properties of refractory bricks are achieved.
It improves the connection stability between refractory bricks, enhances the effects of crack resistance, wear resistance, heat insulation and sound insulation, and improves the practicality and performance of refractory bricks.
Smart Images
Figure CN222667299U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of refractory bricks, and in particular relates to a combined refractory brick. Background Art
[0002] With the rapid economic development of our country, people are more and more strict about the quality of industrial materials, and the varieties are more and more diverse. Refractory materials are one of them. Refractory materials are generally divided into two types, namely amorphous refractory materials and shaped refractory materials. Amorphous refractory materials, also known as castables, are mixed powder particles composed of a variety of aggregates or aggregates and one or more binders. When used, they must be mixed with one or more liquids and have strong fluidity. Shaped refractory materials generally refer to refractory bricks, which have standard shapes and can also be temporarily processed when built and cut according to needs.
[0003] Chinese patent application No. 201922397732.1 discloses a modular silicon carbide refractory brick, including a refractory brick body, two first slots are evenly and equally spaced on the top of the refractory brick body, and two first plug blocks are evenly and equally fired in one piece on the bottom of the refractory brick body; a second slot is opened in the middle of one end of the refractory brick body, and a second plug block is integrally fired in the middle of the other end of the refractory brick body, and two third slots are evenly and equally spaced on one side of the refractory brick body; the utility model does not require manual alignment by construction personnel and improves the stability of the connection between refractory bricks through the setting method between the plug blocks and the slots, and can realize a variety of combinations of refractory bricks in actual applications, thereby realizing a process free of on-site cutting and processing, improving the construction efficiency of refractory bricks, and ensuring the use performance of refractory bricks; and the utility model adopts a modular small brick structure, which can be spliced into the shape required for laying refractory bricks, thereby improving the practicality of refractory bricks.
[0004] The above-mentioned patent has the following problems: 1. When in use, the connection structure between the refractory bricks is relatively simple, which may easily lead to insufficient overall connection strength; 2. When in use, the crack resistance, wear resistance, heat preservation and sound insulation effects are not good. Utility Model Content
[0005] In order to solve the problems raised in the above background technology, the utility model provides a combined refractory brick, which has the characteristics of high stability of connection between refractory bricks, good crack resistance, wear resistance, heat preservation and sound insulation effects.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined refractory brick, comprising a refractory brick body, an insert block is arranged at one end of the refractory brick body, a side connecting block is arranged at one side of the refractory brick body, a lower connecting block is symmetrically arranged below the refractory brick body, a positioning hole one is opened at one end above the refractory brick body, an elastic fixing rod one is arranged above the positioning hole one, positioning holes two are symmetrically opened on one side above the refractory brick body, an elastic fixing rod two is arranged above the positioning hole two, positioning holes three are opened on both sides of the refractory brick body, and an elastic fixing rod three is arranged on one side of the positioning hole three.
[0007] Preferably, a fixing hole matching the elastic fixing rod 1 is opened on the top of the insert block, a fixing hole matching the elastic fixing rod 2 is opened on the top of the side connecting block, and a fixing hole matching the elastic fixing rod 3 is opened on one side of the lower connecting block.
[0008] Preferably, the surface of the elastic fixing rod one is coated with a heat-resistant layer, the surface of the elastic fixing rod two is also coated with a heat-resistant layer, and the surface of the elastic fixing rod three is also coated with a heat-resistant layer.
[0009] Preferably, a socket for matching the plug block is provided at one end of the refractory brick body away from the plug block, a socket for matching the side connecting block is provided at one side of the refractory brick body away from the side connecting block, and a socket for matching the lower connecting block is provided above the refractory brick body.
[0010] Preferably, the refractory brick body comprises a matrix and a strengthening effect layer, and the strengthening effect layer is arranged on the surface of the matrix.
[0011] Preferably, the reinforcement effect layer includes a sound insulation layer, a thermal insulation layer, an anti-cracking layer and a wear-resistant layer, wherein a sound insulation layer is arranged on the surface of the refractory brick body, a thermal insulation layer is arranged on the side of the sound insulation layer away from the refractory brick body, an anti-cracking layer is arranged on the side of the thermal insulation layer away from the sound insulation layer, and a wear-resistant layer is arranged on the side of the anti-cracking layer away from the thermal insulation layer.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model provides an insert block, a lower connecting block, a side connecting block, an elastic fixing rod 1, an elastic fixing rod 2 and an elastic fixing rod 3, so that the refractory brick body can be easily assembled and used, and the assembly stability is high, thereby improving the practicality of use.
[0014] 2. The utility model improves the crack resistance, wear resistance, heat preservation and sound insulation effects of the refractory bricks by setting a reinforcing effect layer; improves the crack resistance of the refractory brick body by setting an anti-cracking layer; improves the wear resistance of the refractory brick body by setting a wear-resistant layer; improves the heat preservation effect of the refractory brick body by setting a heat preservation layer; and improves the sound insulation effect of the refractory brick body by setting a sound insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of the cutaway refractory brick body of the utility model;
[0017] Figure 3 It is a structural schematic diagram of the strengthening effect layer of the utility model.
[0018] In the figure: 1. refractory brick body; 2. insert block; 3. lower connecting block; 4. side connecting block; 5. positioning hole one; 6. positioning hole two; 7. positioning hole three; 8. elastic fixing rod one; 9. elastic fixing rod two; 10. elastic fixing rod three; 11. base; 12. strengthening effect layer; 121. sound insulation layer; 122. thermal insulation layer; 123. anti-cracking layer; 124. wear-resistant layer. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example
[0020] Example 1: Please refer to Figure 1-3 The utility model provides the following technical solutions: a combined refractory brick, comprising a refractory brick body 1, an insert block 2 is arranged at one end of the refractory brick body 1, a side connecting block 4 is arranged at one side of the refractory brick body 1, a lower connecting block 3 is symmetrically arranged below the refractory brick body 1, a positioning hole 5 is opened at one end above the refractory brick body 1, an elastic fixing rod 8 is arranged above the positioning hole 5, positioning holes 6 are symmetrically opened on one side above the refractory brick body 1, an elastic fixing rod 2 9 is arranged above the positioning hole 6, positioning holes 3 7 are opened on both sides of the refractory brick body 1, and an elastic fixing rod 3 10 is arranged on one side of the positioning hole 3 7.
[0021] Specifically, a fixing hole for matching the elastic fixing rod 1 8 is opened on the top of the insert block 2, a fixing hole for matching the elastic fixing rod 2 9 is opened on the top of the side connecting block 4, and a fixing hole for matching the elastic fixing rod 3 10 is opened on one side of the lower connecting block 3.
[0022] By adopting the above technical scheme, when in use, the plug block 2 is inserted into the socket at one end of the other refractory brick body 1, and then the elastic fixing rod 8 is embedded so that it passes through the positioning hole 5 and then enters the fixing hole of the plug block 2, so as to fix them. When the lower and upper refractory brick bodies 1 need to be assembled, the lower connecting block 3 of the other refractory brick body 1 is inserted into the socket above the refractory brick body 1, and then the elastic fixing rod 3 10 is inserted into the positioning hole 3 7 from both sides, and then enters the fixing hole on one side of the lower connecting block 3 to fix them. When the refractory brick body 1 needs to be connected from one side, the side connecting block 4 of the other refractory brick body 1 is inserted into the socket, and then the elastic fixing rod 2 9 is embedded for positioning, so that the device is convenient for assembling the refractory brick body 1 when in use, so that the stability of the assembly is high, and the practicality of use is improved.
[0023] Specifically, the surface of the elastic fixing rod 1 8 is coated with a heat-resistant layer, the surface of the elastic fixing rod 2 9 is also coated with a heat-resistant layer, and the surface of the elastic fixing rod 3 10 is also coated with a heat-resistant layer.
[0024] By adopting the above technical solution, the heat-resistant layer makes it easy for the elastic fixing rod 1 8, the elastic fixing rod 2 9 and the elastic fixing rod 3 10 to have a heat-resistant effect.
[0025] Specifically, a socket for matching the plug block 2 is opened at one end of the refractory brick body 1 away from the plug block 2, a socket for matching the side connecting block 4 is opened at the side of the refractory brick body 1 away from the side connecting block 4, and a socket for matching the lower connecting block 3 is opened above the refractory brick body 1.
[0026] By adopting the above technical solution, the insertion holes facilitate the assembly and use of adjacent refractory brick bodies 1.
[0027] When this embodiment is in use: When in use, the plug block 2 is inserted into the plug hole at one end of the other refractory brick body 1, and then the elastic fixing rod 8 is embedded so that it passes through the positioning hole 5 and then enters the fixing hole of the plug block 2, so as to fix them. When the lower and upper refractory brick bodies 1 need to be assembled, the lower connecting block 3 of the other refractory brick body 1 is inserted into the plug hole above the refractory brick body 1, and then the elastic fixing rod 3 10 is inserted into the positioning hole 3 7 from both sides, and then enters the fixing hole on one side of the lower connecting block 3 to fix them. When the refractory brick body 1 needs to be connected from one side, the side connecting block 4 of the other refractory brick body 1 is inserted into the plug hole, and then the elastic fixing rod 2 9 is embedded for positioning. The heat-resistant layer is convenient for making the elastic fixing rod 1 8, the elastic fixing rod 2 9 and the elastic fixing rod 3 10 have a heat-resistant effect, so that the device is convenient for assembling the refractory brick body 1 when in use, so that the stability of the assembly is high, and the practicality of use is improved.
[0028] Embodiment 2: This embodiment is different from Embodiment 1 in that: specifically, the refractory brick body 1 includes a substrate 11 and a strengthening effect layer 12 , and the strengthening effect layer 12 is arranged on the surface of the substrate 11 .
[0029] By adopting the above technical solution, the wear resistance, heat preservation, crack resistance and sound insulation effects of the refractory brick body 1 can be improved by strengthening the effect layer 12 .
[0030] Specifically, the reinforcement effect layer 12 includes a sound insulation layer 121, a thermal insulation layer 122, an anti-cracking layer 123 and a wear-resistant layer 124, wherein a sound insulation layer 121 is provided on the surface of the refractory brick body 1, a thermal insulation layer 122 is provided on the side of the sound insulation layer 121 away from the refractory brick body 1, an anti-cracking layer 123 is provided on the side of the thermal insulation layer 122 away from the sound insulation layer 121, and a wear-resistant layer 124 is provided on the side of the anti-cracking layer 123 away from the thermal insulation layer 122.
[0031] By adopting the above technical scheme, the anti-cracking effect of the refractory brick body 1 is improved by setting the anti-cracking layer 123, the wear-resistant effect of the refractory brick body 1 is improved by setting the wear-resistant layer 124, the thermal insulation effect of the refractory brick body 1 is improved by setting the thermal insulation layer 122, and the sound insulation effect of the refractory brick body 1 is improved by setting the sound insulation layer 121.
[0032] When this embodiment is in use: by setting the anti-cracking layer 123, the anti-cracking effect of the refractory brick body 1 is improved; by setting the wear-resistant layer 124, the wear-resistant effect of the refractory brick body 1 is improved; by setting the thermal insulation layer 122, the thermal insulation effect of the refractory brick body 1 is improved; by setting the sound insulation layer 121, the sound insulation effect of the refractory brick body 1 is improved.
[0033] Working principle and use process of the utility model: the utility model is convenient for combining and using the refractory brick body 1 when in use. By setting the reinforcing effect layer 12, the wear resistance, heat preservation, crack resistance and sound insulation effects of the refractory brick body 1 are improved. When the refractory brick bodies 1 are used in combination, the insert block 2 is inserted into the insertion hole at one end of the other refractory brick body 1, and then the elastic fixing rod 8 is embedded so that it passes through the positioning hole 5 and then enters the fixing hole of the insert block 2, so as to fix them. When the lower and upper refractory brick bodies 1 need to be assembled, the lower connecting block 3 of the other refractory brick body 1 is inserted into the insertion hole above the refractory brick body 1, and then the elastic fixing rod 3 10 is inserted into the positioning hole 3 7 from both sides, and then enters the fixing hole on one side of the lower connecting block 3, so as to fix them. Fixed, when it is necessary to connect the refractory brick body 1 from one side, insert the side connecting block 4 of the other refractory brick body 1 into the jack, and then embed it through the elastic fixing rod 2 9 for positioning, so that the heat-resistant layer is convenient for making the elastic fixing rod 1 8, the elastic fixing rod 2 9 and the elastic fixing rod 3 10 have a heat-resistant effect, so that when the device is in use, it is convenient to assemble the refractory brick body 1, and the assembly stability is high, which improves the practicality of use. When the strengthening effect layer 12 is used, the anti-cracking effect of the refractory brick body 1 is improved by setting the anti-cracking layer 123, the wear-resistant effect of the refractory brick body 1 is improved by setting the wear-resistant layer 124, the thermal insulation effect of the refractory brick body 1 is improved by setting the thermal insulation layer 122, and the sound insulation effect of the refractory brick body 1 is improved by setting the sound insulation layer 121.
[0034] Although the 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 combined refractory brick, comprising a refractory brick body, characterized in that: An insert block is provided at one end of the refractory brick body, a side connecting block is provided at one side of the refractory brick body, a lower connecting block is symmetrically provided below the refractory brick body, a positioning hole one is provided at one end above the refractory brick body, an elastic fixing rod one is provided above the positioning hole one, positioning holes two are symmetrically provided at one side above the refractory brick body, an elastic fixing rod two is provided above the positioning hole two, positioning holes three are provided at both sides of the refractory brick body, and an elastic fixing rod three is provided on one side of the positioning hole three.
2. A combined refractory brick according to claim 1, characterized in that: A fixing hole matching the elastic fixing rod 1 is opened on the top of the insert block, a fixing hole matching the elastic fixing rod 2 is opened on the top of the side connecting block, and a fixing hole matching the elastic fixing rod 3 is opened on one side of the lower connecting block.
3. A combined refractory brick according to claim 1, characterized in that: The surface of the elastic fixing rod 1 is coated with a heat-resistant layer, the surface of the elastic fixing rod 2 is also coated with a heat-resistant layer, and the surface of the elastic fixing rod 3 is also coated with a heat-resistant layer.
4. The combined refractory brick according to claim 1, characterized in that: The end of the refractory brick body away from the plug block is provided with a plug hole for matching the plug block, the side of the refractory brick body away from the side connecting block is provided with a plug hole for matching the side connecting block, and the top of the refractory brick body is provided with a plug hole for matching the lower connecting block.
5. The combined refractory brick according to claim 1, characterized in that: The refractory brick body comprises a matrix and a strengthening effect layer, and the strengthening effect layer is arranged on the surface of the matrix.
6. A combined refractory brick according to claim 5, characterized in that: The reinforcement effect layer includes a sound insulation layer, a thermal insulation layer, an anti-cracking layer and a wear-resistant layer, wherein a sound insulation layer is arranged on the surface of the refractory brick body, a thermal insulation layer is arranged on the side of the sound insulation layer away from the refractory brick body, an anti-cracking layer is arranged on the side of the thermal insulation layer away from the sound insulation layer, and a wear-resistant layer is arranged on the side of the anti-cracking layer away from the thermal insulation layer.