Modular assembled refractory lining for furnaces

Abstract

The utility model discloses modularization assembled refractory kiln lining, including lining block and blocking net, the utility model discloses a clamping piece, clamping groove, butt joint groove, butt joint strip, in the actual use process, through the butt joint strip and butt joint groove of lining block both ends of many groups intercalation can constitute a complete kiln lining, and the subsequent use is further convenient, and personnel can also according to the thickness of the kiln lining required to assemble together through the clamping piece and clamping groove of lining block, through the number of different lining block of changing superposition can constitute the kiln lining of corresponding subsequent, thereby convenient subsequent use, the modularization detachable structure of simultaneous adoption makes every lining structure exist independently, can carry out the maintenance of the influence of aiming at when appearing damage, thereby reduces the wasteful consumption, is convenient for better use, has the advantages, such as thickness adjustment convenient, maintenance convenient.

Description

Technical Field

[0001] This utility model relates to the field of kiln lining technology, specifically to modular assembled refractory material kiln lining. Background Technology

[0002] The kiln lining structure is usually constructed or cast from refractory materials to protect the kiln's steel shell and ensure its smooth operation under long-term high-temperature conditions.

[0003] The existing publicly available technology, application number CN202322869700.1, describes a kiln lining structure, including a kiln outer wall with an insulation component inside. An expansion joint is provided inside the kiln outer wall, and a first shaped brick is fixedly installed inside the expansion joint. A protrusion is fixedly connected to the left side of the first shaped brick, and a threaded hole is provided on the front of the protrusion. A groove is provided on the right side of the first shaped brick, and a threaded hole is provided on the front of the groove. Refractory cotton is fixedly filled inside the first shaped brick, and a second shaped brick is fixedly installed inside the refractory cotton. A second protrusion is provided on the left side of the second shaped brick, and a second groove is provided on the left side of the second shaped brick. Both the second protrusion and the second groove have threaded holes on their front sides. Preferably, there are eight first shaped bricks and sixteen second shaped bricks. The first shaped bricks are inserted end-to-end and connected by bolts and threads. The insulation component improves the heat insulation performance, and the reserved expansion joint also effectively protects the kiln inner wall.

[0004] However, the thickness of the kiln lining is fixed and cannot be adjusted according to different environments. Different linings need to be replaced, which is inconvenient. Moreover, it is generally made of multiple refractory material blocks spliced ​​together, but the strength of the furnace lining made of refractory material is poor and it is easy to break after being impacted by metal. At this time, it requires a lot of effort to clean, which is time-consuming and laborious to use, and the overall use effect is not ideal.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a modular assembled refractory material kiln lining, which has the advantages of convenient thickness adjustment, convenient maintenance, and anti-collapse, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution To achieve the advantages of convenient thickness adjustment, convenient maintenance, and fragmentation prevention, the specific technical solution adopted by this utility model is as follows: The modular assembled refractory kiln lining includes lining blocks and barrier nets. A butt groove is opened in the middle of one side surface of the lining block, and a butt strip is fixedly installed in the middle of the other side surface of the lining block. Several sets of snap-fit ​​grooves are evenly opened on the top surface of the lining block, and several sets of snap-fit ​​blocks are evenly installed on the bottom surface of the lining block.

[0008] Furthermore, a sealing block is engaged inside the snap-fit ​​groove.

[0009] Furthermore, several sets of fastening grooves are evenly opened on both sides of the inner lining block, and connectors are fixedly installed inside the fastening grooves. A barrier net is installed between the connectors, and the barrier net is in contact with the top of the inner lining block.

[0010] Furthermore, both the barrier net and the connector are made of high-temperature resistant materials.

[0011] Furthermore, the aperture size of the barrier mesh surface is smaller than the particle size of the abrasion-resistant material after it breaks apart.

[0012] Furthermore, both the sealing block structure and the snap-fit ​​block structure are matched with the snap-fit ​​groove structure.

[0013] Furthermore, the inner liner block has an arc-shaped structure.

[0014] Furthermore, the docking strip structure is matched with the docking groove structure.

[0015] (III) Beneficial Effects Compared with the prior art, this utility model provides a modular assembled refractory material kiln lining, which has the following beneficial effects: (1) This utility model adopts snap-fit ​​blocks, snap-fit ​​grooves, docking grooves, and docking strips. In actual use, a complete kiln lining can be formed by snapping the docking strips and docking grooves at both ends of multiple sets of lining blocks together, which facilitates subsequent use. Moreover, personnel can assemble the lining blocks together using snap-fit ​​blocks and snap-fit ​​grooves according to the different thicknesses of the kiln lining required. By changing the number of stacked lining blocks, corresponding subsequent kiln linings can be formed, which facilitates subsequent use. At the same time, the modular and detachable structure makes each lining structure independent, which can be maintained in case of damage, thereby reducing unnecessary losses and facilitating better use. It has the advantages of convenient thickness adjustment and convenient maintenance.

[0016] (2) This utility model adopts a barrier net. When in use, the surface of the inner lining block is provided with a barrier net. The barrier net can block and collect the debris when the inner lining block breaks, thereby preventing it from falling directly into the kiln, reducing the cleaning pressure and cleaning intensity of personnel, and making it easier to use. It has the advantage of breaking and blocking. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the modular assembled refractory material kiln lining proposed in this utility model; Figure 2 This is a schematic diagram of the sealing block of this utility model; Figure 3 This is a schematic diagram of the barrier net of this utility model; Figure 4 This is a schematic diagram of the structure of the inner lining block of this utility model.

[0019] In the picture: 1. Lining block; 2. Connector; 3. Snap-fit ​​block; 4. Butt joint strip; 5. Snap-fit ​​groove; 6. Barrier net; 7. Sealing block; 8. Butt joint groove; 9. Fastening groove. Detailed Implementation

[0020] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0021] According to an embodiment of the present invention, a modular assembled refractory kiln lining is provided.

[0022] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4As shown, the modular assembled refractory kiln lining according to an embodiment of the present utility model includes a lining block 1 and a barrier net 6. A butt groove 8 is provided in the middle of one side surface of the lining block 1, and a butt strip 4 is fixedly installed in the middle of the other side surface of the lining block 1. Several sets of snap-fit ​​grooves 5 are evenly provided on the top surface of the lining block 1, and several sets of snap-fit ​​blocks 3 are evenly installed on the bottom surface of the lining block 1.

[0023] In one embodiment, a blocking block 7 is engaged inside the snap-fit ​​groove 5.

[0024] In one embodiment, several sets of fastening grooves 9 are evenly provided on both sides of the inner liner block 1. Connectors 2 are fixedly installed inside the fastening grooves 9. A barrier net 6 is installed between the connectors 2, and the barrier net 6 is attached to the top of the inner liner block 1.

[0025] In one embodiment, both the barrier net 6 and the connector 2 are made of high-temperature resistant material. The choice of high-temperature resistant material is to ensure that it can be used smoothly inside the kiln. For example, stainless steel: stainless steel mesh belt has the advantages of high temperature resistance, corrosion resistance, and wear resistance. It is suitable for high-temperature and highly corrosive working environments, such as glass kilns and chemical kilns. The specific material selection can be made according to different personnel needs, which will not be elaborated on here.

[0026] In one embodiment, the aperture size of the barrier net 6 is smaller than the particle size of the broken-up wear-resistant material. The aperture size of the barrier net 6 is designed to facilitate the smooth interception of the broken-up refractory material, thereby reducing the probability of contaminating the kiln and making it easier to clean and use.

[0027] In one embodiment, the sealing block 7 structure and the snap-fit ​​block 3 structure are both matched with the snap-fit ​​groove 5 structure. The sealing block 7 is provided to facilitate the sealing of the snap-fit ​​groove 5 on the outermost inner liner block 1 surface.

[0028] In one embodiment, the inner lining block 1 has an arc-shaped structure. The structure of the inner lining block 1 is designed so that when multiple sets of inner lining blocks 1 are interlocked, they can form a complete circular structure, thereby realizing the construction of the kiln structure. The specific structure and size of the inner lining block 1 can be adjusted according to the size of the target kiln, which will not be elaborated on here.

[0029] In one embodiment, the structure of the connecting strip 4 matches the structure of the connecting groove 8. The structure of the connecting strip 4 and the connecting groove 8 is designed to ensure that the two can be smoothly engaged together, thereby facilitating the formation of a complete kiln lining by multiple sets of inner lining blocks 1, which is more convenient for subsequent use.

[0030] Working principle: In actual use, a complete kiln lining can be formed by interlocking the connecting strips 4 and connecting grooves 8 at both ends of multiple sets of inner lining blocks 1, which facilitates subsequent use. Moreover, personnel can assemble the inner lining blocks 1 together using the interlocking blocks 3 and interlocking grooves 5 according to the required thickness of the kiln lining. By changing the number of stacked inner lining blocks 1, corresponding kiln linings can be formed, which facilitates subsequent use. In addition, the surface of the inner lining block 1 is also equipped with a barrier net 6. The barrier net 6 can block and collect the debris when the inner lining block 1 breaks, thereby preventing it from falling directly into the kiln, reducing the cleaning pressure and intensity for personnel, and facilitating better use. The device as a whole has the advantages of convenient thickness adjustment, convenient maintenance, and fragmentation prevention.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular, assembled refractory kiln lining, comprising lining blocks (1) and a barrier net (6), characterized in that, A butt groove (8) is provided in the middle of one side surface of the inner lining block (1), a butt strip (4) is fixedly installed in the middle of the other side surface of the inner lining block (1), a number of snap-fit ​​grooves (5) are evenly provided on the top surface of the inner lining block (1), and a number of snap-fit ​​blocks (3) are evenly installed on the bottom surface of the inner lining block (1).

2. The modular assembled refractory kiln lining according to claim 1, characterized in that, A sealing block (7) is engaged inside the snap-fit ​​groove (5).

3. The modular assembled refractory kiln lining according to claim 1, characterized in that, The inner lining block (1) has several sets of fastening grooves (9) evenly distributed on both sides of its surface. A connector (2) is fixedly installed inside the fastening groove (9). A barrier net (6) is installed between the connectors (2), and the barrier net (6) is attached to the top of the inner lining block (1).

4. The modular assembled refractory kiln lining according to claim 1, characterized in that, The barrier net (6) and the connector (2) are both made of high temperature resistant material.

5. The modular assembled refractory kiln lining according to claim 1, characterized in that, The surface aperture size of the barrier net (6) is smaller than the particle size of the wear-resistant material after it is broken.

6. The modular assembled refractory kiln lining according to claim 2, characterized in that, The structure of the sealing block (7) and the structure of the snap-fit ​​block (3) are both matched with the structure of the snap-fit ​​groove (5).

7. The modular assembled refractory kiln lining according to claim 1, characterized in that, The inner lining block (1) has an arc-shaped structure.

8. The modular assembled refractory kiln lining according to claim 1, characterized in that, The structure of the docking bar (4) is matched with the structure of the docking groove (8).

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