Detachable energy-saving and heat-insulating wall body device of glass kiln

Abstract

The invention discloses a detachable glass kiln energy-saving thermal insulation wall device which is formed by splicing and connecting a plurality of wall units through connecting pieces, each wall unit is a square wall, connecting grooves which are concavely arranged are formed in the four corners of the end of each wall unit, the connecting pieces are high-temperature-resistant supports with protruding blocks arranged on the side edges, and the protruding blocks are arranged in the connecting grooves. The left and right or upper and lower adjacent wall body units are connected by the connecting pieces to form a wall body with a heat preservation characteristic; each wall unit comprises an inner heat preservation layer, an outer heat preservation layer, a connecting module and an elastic fastener, a first groove body and a plurality of second groove bodies are formed in the center of the end face of the inner side of the outer heat preservation layer, the first groove body is a circular groove, and the connecting module is arranged on the inner side of the first groove body. By optimizing the structural design of the inner thermal insulation layer and the outer thermal insulation layer and innovative design of the connecting modules and the elastic fasteners, the thermal insulation wall device has the advantages of being efficient, capable of saving energy, detachable and convenient to install and maintain, the thermal insulation performance of high-temperature equipment such as a glass kiln is remarkably improved, and heat loss and energy consumption are reduced.

Description

Technical Field

[0001] The present invention relates to the field of float glass production furnaces, and particularly to a detachable energy-saving and heat-insulating wall device for glass furnaces. Background Art

[0002] Float glass is one of the most important glass production processes in the world and is widely used in industries such as construction, automotive, and electronics. During the production of float glass, molten glass is continuously stretched, heated, and cooled into flat and uniform glass sheets. This process involves the handling of high-temperature molten glass, so high-temperature furnaces are required in the production line for glass melting and forming. To ensure the production efficiency and quality of float glass, the thermal management and energy efficiency improvement of furnace equipment are particularly important.

[0003] During the production of float glass, the temperature of the outer contact wall of the furnace is usually as high as over 1000°C. Therefore, the heat-insulating performance of the furnace directly affects energy consumption, glass quality, production efficiency, and operation safety. In the operation of traditional furnace equipment, due to the insufficient design of the heat-insulating structure, a large amount of heat loss often occurs, resulting in energy waste and an increase in production costs.

[0004] The heat-insulating wall plays a crucial role in the production of float glass. Especially the use of high-temperature heat-insulating materials and multi-layer heat-insulating structures can further play an energy-saving role. The following are the measures for realizing production energy-saving through heat-insulating walls, heat-insulating materials, etc.:

[0005] 1) Research on Energy-saving Technology of Float Glass Furnace "Research on Energy-saving Technology of Float Glass Furnace". This paper discusses the energy-saving technologies in float glass furnaces, with a focus on introducing the heat-insulating materials and structural designs of the furnaces. Experimental analysis and numerical simulation methods are used to evaluate the energy-saving effects of different heat-insulating materials and structures in float glass furnaces. By comparing the thermal insulation performances of foam heat-insulating layers, aluminum silicate heat-insulating layers, and high-aluminum refractory materials, etc., the performances of these materials in reducing heat loss and improving the thermal efficiency of the furnace are analyzed.

[0006] 2) Thermal Insulation Performance of Glass Furnace Insulation Materials "Thermal Insulation Performance of Glass Furnace Insulation Materials". This paper studies the thermal insulation performance of various insulation materials used in glass furnaces, and focuses on evaluating the effectiveness of the insulation layer in reducing heat loss and improving energy efficiency. Glass furnaces, especially those used in float glass production, consume a large amount of energy due to the extremely high temperatures required during the melting and forming processes. Therefore, choosing the appropriate insulation materials is crucial for improving the energy efficiency of these furnaces. By comparing a variety of insulation materials, including foam insulation, mineral wool, and ceramic-based refractory materials, their thermal conductivity, heat resistance, and overall insulation effects were evaluated.

[0007] However, currently, most of the insulation wall materials used in the float glass industry are fixed. Brickwork or concrete structures are usually used as insulation walls. Although this insulation structure can provide a certain degree of heat insulation effect, it has some disadvantages: First, the heat insulation performance of these materials is relatively poor, and they cannot effectively prevent the leakage of high-temperature heat, resulting in a large amount of energy loss; Second, traditional insulation walls are relatively heavy, with complex structures, and are difficult to install, maintain, and replace, bringing a lot of inconvenience to the operation of the production line; Finally, the high-temperature resistance performance of traditional insulation structures is limited, and long-term use will cause the loss and performance degradation of wall materials, affecting the stability and safety of glass production.

[0008] With the increasing requirements for energy efficiency in float glass production and the increasingly strict energy conservation and environmental protection policies, improving the insulation performance of glass furnaces has become an urgent need in the industry. To address these challenges, it is particularly important to develop more efficient, flexible, and maintainable energy-saving insulation wall devices. Summary of the Invention

[0009] The purpose of the present invention is to provide a detachable energy-saving insulation wall device for glass furnaces. By optimizing the structural design of the inner and outer insulation layers, and the innovative connection module and elastic fastener design, the insulation wall device has the characteristics of high energy efficiency, detachable, convenient installation and maintenance, significantly improving the insulation performance of high-temperature equipment such as glass furnaces, and reducing heat loss and energy consumption.

[0010] To achieve the above object, the present invention provides the following technical solution: a detachable energy-saving insulation wall device for a glass furnace. The insulation wall device is formed by splicing a plurality of wall units through connectors. Specifically: the wall unit is a square wall, and concave connecting grooves are formed at the four corners of the end of the wall unit. The connector is a high-temperature resistant bracket with convex blocks on the side. The connector connects the adjacent left and right or upper and lower wall units and forms a wall with insulation characteristics. Since the wall unit adopts a splicing design and is connected by a high-temperature resistant bracket with convex blocks, the installation process is simple. Construction workers can quickly splice the units together, greatly improving the installation efficiency. At the same time, due to the detachable nature of the splicing part, the connection method between the wall units is convenient for disassembly and replacement, reducing the downtime during maintenance and repair.

[0011] Preferably, the shape of each wall unit is square. After splicing, the insulation wall can be adjusted in size and shape according to needs to adapt to float glass furnaces and other high-temperature equipment of different scales and design requirements.

[0012] Preferably, the wall unit includes an inner insulation layer, an outer insulation layer, a connection module and an elastic fastener. A first groove and a plurality of second grooves are formed in the center of the inner end face of the outer insulation layer. The first groove is a circular groove, and a connection module is arranged inside the first groove. The plurality of second grooves are distributed along the outside of the first groove, and spring sliding pins are arranged in the second grooves.

[0013] Preferably, a plurality of elastic fasteners are provided and distributed on the inner insulation layer. The elastic fasteners cooperate with the buckle grooves on the connection pin plate. The elastic fastener is a kind of elastically telescopic fastener, usually made of a material with certain elasticity. When the fastener engages with the buckle groove on the connection pin plate, the elastic fastener will automatically extend into the buckle groove and be fixed, thereby realizing the tight connection between the two insulation layers.

[0014] Preferably, the connection module includes a central shaft, an 8-shaped cam, a swing rod, a connection seat, a pressure wheel and a connection pin plate. The central shaft is arranged at the center of the first groove, and an 8-shaped cam is arranged on the central shaft; the number of the connection pin plates is the same as that of the second grooves. The connection pin plates are arranged on the second grooves and connected with the spring sliding pins. At least two buckle grooves are arranged on each connection pin plate.

[0015] Preferably, the positions and numbers of the connection seats correspond to those of the connection pin plates. The front ends of the plurality of connection seats are hinged by the swing rods. The plurality of connection seats are in a T shape. A pressure wheel is installed at the rear end of the connection seat. The rear end of the pressure wheel abuts against the 8-shaped cam, and the front end of the pressure wheel abuts against the rear end of the connection pin plate.

[0016] Preferably, a nut coaxial with the central axis is provided on the outer side of the outer thermal insulation layer. By rotating the nut with a bit tool, the central axis can be rotated. The rotation of the central axis will drive the figure-eight cam to rotate, causing the figure-eight cam to press against the pressure wheel. At this time, the pressure wheel moves relatively under the action of the swing arm, and the front end of the pressure wheel will press against the connecting pin plate, causing the connecting pin plate to move along the second groove body and compress the spring pin. When the connecting pin plate moves in place, the buckle groove on the connecting pin plate moves to the position of the elastic fastener, and the elastic fastener will extend into the buckle groove to be fixed because it is not restricted, so as to realize the connection and fixation between the inner thermal insulation layer and the outer thermal insulation layer. This flexible adjustment mechanism makes the installation and disassembly of the wall unit more convenient.

[0017] Preferably, the inner thermal insulation layer has a foam thermal insulation layer, a heat insulation layer, and a refractory layer arranged in sequence from outside to inside. Among them, the foam thermal insulation layer is an extruded polystyrene foam layer, the heat insulation layer is a calcium silicate heat insulation layer, and the refractory layer is a high-aluminum refractory material layer. The outer thermal insulation layer has an outer shell panel and a lightweight heat insulation layer arranged in sequence from outside to inside. The outer shell panel is a ceramic panel, and the lightweight heat insulation layer is mineral wool. By adopting the optimized structural design of the inner and outer thermal insulation layers and combining the high-efficiency heat insulation materials of the foam thermal insulation layer, calcium silicate heat insulation layer, and high-aluminum refractory layer, it can effectively block the conduction of high temperature, reduce heat loss, significantly improve the energy efficiency in the float glass production process, and reduce energy consumption. In addition, the combination of the ceramic panel and mineral wool of the outer thermal insulation layer effectively improves the heat insulation performance of the thermal insulation wall and achieves the energy-saving effect.

[0018] Preferably, the inner and outer thermal insulation layers have the same shape, and the difference between the inner and outer thermal insulation layers lies in their thickness and internal materials. The inner thermal insulation layer selects materials with strong heat insulation and high temperature resistance, such as a foam thermal insulation layer, a heat insulation layer, and a refractory layer, to effectively block the heat conduction in the furnace. The outer thermal insulation layer may use lightweight heat insulation materials, such as mineral wool, to reduce the external heat conduction and the impact on the external environment. Through the differences in thickness and materials, the thermal resistance performance of each layer can be precisely adjusted to meet the thermal insulation requirements in different temperature environments.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] Through the optimized structural design of the inner and outer thermal insulation layers, the innovative connection module and elastic fastener design, the thermal insulation wall device of the present invention has the characteristics of high energy efficiency, detachable, convenient installation and maintenance, significantly improves the thermal insulation performance of high-temperature equipment such as glass furnaces, and reduces heat loss and energy consumption.

[0021] The specific technical effects are as follows:

[0022] By adopting a multi-layer structure of a foam insulation layer, a refractory fiber insulation layer, and a high-aluminum refractory material layer, the inner insulation layer can effectively block the conduction of high temperature and significantly reduce heat loss. The ceramic panel and mineral wool layer of the outer insulation layer also form an additional heat insulation barrier on the outside, enhancing the overall heat insulation effect, thereby effectively reducing the energy consumption of high-temperature equipment such as glass furnaces. In addition, this structural design minimizes heat loss, ensures the full utilization of thermal energy, improves the energy utilization efficiency, and has a significant energy-saving effect.

[0023] The detachable design of the present invention enables quick splicing and disassembly between the inner and outer insulation layers. Through an innovative design with elastic fasteners and connection modules, the inner and outer insulation layers can be reliably fixed, and the installation process is simple and fast. This assembly method reduces the installation time and improves the construction efficiency, especially suitable for the rapid construction of insulation walls / insulation layers.

[0024] The insulation wall device of the present invention is not only applicable to float glass furnaces but also can be widely used in other industrial equipment that requires high-temperature protection and energy conservation, such as metallurgical furnaces and ceramic firing furnaces. Its flexible disassembly and combination methods make this technical solution highly versatile and adaptable, capable of meeting the requirements of different industrial scenarios. Brief Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the splicing structure of multiple wall units in Embodiment 1 of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the inner insulation layer and the outer insulation layer in Embodiment 1 of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the inner insulation layer in Embodiment 1 of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the outer insulation layer in Embodiment 1 of the present invention;

[0029] Figure 5 It is a schematic diagram when the inner insulation layer and the outer insulation layer are spliced in Embodiment 2 of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the connection module in Embodiment 2 of the present invention.

[0031] In the figure: 1, wall unit; 11, internal thermal insulation layer; 111, foam thermal insulation layer; 112, heat insulation layer; 113, fire-resistant layer; 12, external thermal insulation layer; 121, outer shell panel; 122, lightweight heat insulation layer; 123, first groove body; 124, second groove body; 13, connection module; 131, central axis; 132, figure-eight cam; 133, swing rod; 134, connection seat; 135, pressure wheel; 136, connection pin plate; 137, nut; 14, elastic fastener; 2, high-temperature resistant bracket. Detailed implementation manner

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0034] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Embodiment 1: Please refer to Figures 1 - 4, the present invention provides a technical solution: a detachable energy-saving and heat-insulating wall device for a glass kiln. The heat-insulating wall device is formed by splicing a plurality of wall units 1 through connecting pieces. Among them: the wall unit 1 is a square wall, and concave connecting grooves are provided at the four corners of the end of the wall unit 1. The connecting piece is a high-temperature-resistant bracket 2 with convex blocks on the side. The connecting piece connects the adjacent wall units 1 on the left, right, upper or lower sides and forms a wall with heat-insulating characteristics. Since the wall unit 1 adopts a splicing design and is connected by the high-temperature-resistant bracket 2 with convex blocks, the installation process is simple, and construction workers can quickly splice the units together, greatly improving the installation efficiency. At the same time, due to the detachable nature of the splicing part, the connection method between the wall units 1 is convenient for disassembly and replacement, reducing the downtime during maintenance and repair.

[0036] In this embodiment, the shape of each wall unit 1 is square, and the size and shape of the spliced heat-insulating wall can be adjusted according to needs to adapt to float glass kilns and other high-temperature equipment of different scales and design requirements.

[0037] In this embodiment, the wall unit 1 includes an inner heat-insulating layer 11 and an outer heat-insulating layer 12. The inner heat-insulating layer 11 has a foam heat-insulating layer 111, a heat-insulating layer 112, and a refractory layer 113 arranged in sequence from outside to inside. Among them, the foam heat-insulating layer 111 is an extruded polystyrene foam layer, the heat-insulating layer 112 is a aluminum silicate heat-insulating layer 112, and the refractory layer 113 is a high-aluminum refractory material layer; the outer heat-insulating layer 12 has a shell panel 121 and a lightweight heat-insulating layer 122 arranged in sequence from outside to inside. The shell panel 121 is a ceramic panel, and the lightweight heat-insulating layer 122 is mineral wool. By adopting the optimized structural design of the inner and outer heat-insulating layers 12 and combining the high-efficiency heat-insulating materials of the foam heat-insulating layer 111, the aluminum silicate heat-insulating layer 112, and the high-aluminum refractory layer 113, it can effectively block high-temperature conduction, reduce heat loss, significantly improve the energy efficiency during the float glass production process, and reduce energy consumption. In addition, the combination of the ceramic panel and mineral wool of the outer heat-insulating layer 12 effectively improves the heat-insulating performance of the heat-insulating wall, achieving an energy-saving effect.

[0038] In this embodiment, the inner heat-insulating layer 11 and the outer heat-insulating layer 12 have the same shape. The difference between the inner heat-insulating layer 11 and the outer heat-insulating layer 12 lies in their thickness and internal materials. The inner heat-insulating layer 11 selects materials with strong heat-insulating and high-temperature-resistant properties, such as the foam heat-insulating layer 111, the heat-insulating layer 112, and the refractory layer 113, to effectively block the heat conduction in the kiln. The outer heat-insulating layer 12 may use lightweight heat-insulating materials, such as mineral wool, to reduce the external heat conduction and the impact on the external environment. Through the differences in thickness and materials, the thermal resistance performance of each layer can be precisely adjusted to meet the heat-insulating requirements in different temperature environments.

[0039] Example 2: Please refer to Figure 1 , Figure 5 ,Figure 6 , the present invention provides a technical solution: a detachable energy-saving and heat-insulating wall device for a glass furnace. The heat-insulating wall device is formed by splicing a plurality of wall units 1 through connecting pieces. Among them: the wall unit 1 is a square wall, and the wall unit 1 includes an inner heat-insulating layer 11, an outer heat-insulating layer 12, a connecting module 13 and an elastic fastener 14. A first groove 123 and a plurality of second grooves 124 are opened at the center of the inner end face of the outer heat-insulating layer 12. The first groove 123 is a circular groove, and the connecting module 13 is arranged inside the first groove 123. The plurality of second grooves 124 are distributed along the outside of the first groove 123, and a spring slide pin (not shown in the figure) is arranged in the second groove 124.

[0040] In this embodiment, a plurality of elastic fasteners 14 are provided and distributed on the inner heat-insulating layer 11, and the elastic fasteners 14 cooperate with the buckle grooves on the connecting pin plate 136. The elastic fastener 14 is an elastically telescopic fastener, usually made of a material with a certain elasticity. When the fastener engages with the buckle groove on the connecting pin plate 136, the elastic fastener 14 will automatically extend into the buckle groove and be fixed, so as to realize the tight connection between the two heat-insulating layers.

[0041] Please refer to Figure 6 , in this embodiment, the connecting module 13 includes a central shaft 131, an 8-shaped cam 132, a swing rod 133, a connecting seat 134, a pressing wheel 135 and a connecting pin plate 136. The central shaft 131 is arranged at the center of the first groove 123, and the 8-shaped cam 132 is arranged on the central shaft 131; the number of the connecting pin plates 136 is the same as that of the second grooves 124. The connecting pin plates 136 are arranged on the second grooves 124 and connected with the spring slide pins. Each connecting pin plate 136 is provided with at least two buckle grooves. The positions and numbers of the connecting seats 134 correspond to those of the connecting pin plates 136. The front ends of the plurality of connecting seats 134 are hinged through the swing rod 133. The plurality of connecting seats 134 are in a T shape. The rear ends of the connecting seats 134 are installed with pressing wheels 135. The rear ends of the pressing wheels 135 are in contact with the 8-shaped cam 132, and the front ends of the pressing wheels 135 are in contact with the rear ends of the connecting pin plates 136.

[0042] In this embodiment, a nut 137 coaxially connected with the central shaft 131 is arranged on the outside of the outer heat-insulating layer 12.

[0043] Combining the above-mentioned Embodiment 1 and Embodiment 2, the present invention also proposes a combined assembly / installation method for the above-mentioned heat-insulating wall device, including the following steps:

[0044] Step S1: Assembly of the wall unit 1:

[0045] First, the inner heat-insulating layer 11 and the outer heat-insulating layer 12 are spliced through the connecting module 13 and the elastic fastener 14. The specific process is as follows:

[0046] Stack the inner insulation layer 11 and the outer insulation layer 12 together according to the design requirements to ensure the precise docking of the two layers;

[0047] The worker uses a bit tool to rotate the nut 137 installed on the outer insulation layer 12 to rotate the central shaft 131;

[0048] The rotation of the central shaft 131 drives the figure-eight cam 132 to rotate. The figure-eight cam 132 generates a downward pressure through contact with the pressure wheel 135, driving the pressure wheel 135 to move relatively along the swing arm;

[0049] The movement of the pressure wheel 135 causes the connecting pin plate 136 to slide along the second groove body 124 and compress the spring slide pin. At this time, the buckle groove of the connecting pin plate 136 will be docked with the elastic fastener 14; specifically, when the connecting pin plate 136 moves in place, the buckle groove is docked with the elastic fastener 14, and the elastic fastener 14 will extend into the buckle groove because it is not restricted, thus realizing the fixed connection of the inner insulation layer 11 and the outer insulation layer 12;

[0050] Through the above steps, the inner insulation layer 11 and the outer insulation layer 12 are firmly connected together to form a complete wall unit 1.

[0051] Step S2: Assembly of the wall unit 1:

[0052] Connect multiple assembled wall units 1 together through the high-temperature resistant brackets 2 on the side and the connectors with bumps. The high-temperature resistant brackets 2 are docked with the connection grooves to firmly assemble adjacent wall units 1 to form a thermal insulation wall;

[0053] During the assembly process, ensure that the joints of each wall unit 1 are aligned to maintain the stability and continuity of the overall structure.

[0054] Step S3: Inspection and debugging:

[0055] Inspect the connection parts after the wall assembly to ensure that all buckle grooves and elastic fasteners 14 are correctly docked and the connection between the inner and outer insulation layers 12 is firm;

[0056] Ensure that the assembled wall unit 1 meets the design requirements, adjust the position of the wall to ensure the precise connection between each unit.

[0057] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machines, parts, and equipment all adopt conventional models in the existing technology. In addition, the circuit connection adopts the conventional connection method in the existing technology, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0058] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more unless otherwise specifically defined.

[0059] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable energy-saving and heat-insulating wall device for a glass furnace, wherein the heat-insulating wall device is formed by splicing a plurality of wall units (1) through connecting pieces, and is characterized in that: The wall unit (1) is a square wall, and connecting grooves are recessed at the four corners of the end of the wall unit (1). The connecting piece is a high-temperature-resistant bracket (2) with protrusions on the side. The connecting piece connects the adjacent left and right or upper and lower wall units (1) and forms a wall with heat-insulating properties; The wall unit (1) includes an inner heat-insulating layer (11), an outer heat-insulating layer (12), a connecting module (13) and an elastic fastener (14). A first groove body (123) and a plurality of second groove bodies (124) are opened at the center of the inner end face of the outer heat-insulating layer (12). The first groove body (123) is a circular groove, and the connecting module (13) is arranged inside the first groove body (123). The plurality of second groove bodies (124) are distributed along the outside of the first groove body (123), and spring sliding pins are arranged in the second groove bodies (124).

2. The detachable energy-saving and heat-insulating wall device for glass furnace according to claim 1, characterized in that: The connecting module (13) includes a central shaft (131), an 8-shaped cam (132), a swing rod (133), a connecting seat (134), a pressing wheel (135) and a connecting pin plate (136). The central shaft (131) is arranged at the center of the first groove body (123), and the 8-shaped cam (132) is arranged on the central shaft (131).

3. The detachable energy-saving and heat-insulating wall device for glass furnaces according to claim 2, wherein: The number of the connecting pin plates (136) is the same as that of the second groove bodies (124). The connecting pin plates (136) are arranged on the second groove bodies (124) and connected with the spring sliding pins. At least two buckling grooves are arranged on each connecting pin plate (136). The positions and numbers of the connecting seats (134) correspond to those of the connecting pin plates (136). The front ends of the plurality of connecting seats (134) are hinged through the swing rods (133). The plurality of connecting seats (134) are in a T shape. The pressing wheels (135) are installed at the rear ends of the connecting seats (134). The rear ends of the pressing wheels (135) are in contact with the 8-shaped cam (132), and the front ends of the pressing wheels (135) are in contact with the rear ends of the connecting pin plates (136).

4. A detachable energy-saving and heat-insulating wall device for a glass furnace according to claim 1, characterized in that: A plurality of elastic fasteners (14) are arranged and distributed on the inner heat-insulating layer (11), and the elastic fasteners (14) cooperate with the buckling grooves on the connecting pin plates (136).

5. A detachable energy-saving and heat-insulating wall device for a glass furnace according to claim 1, characterized in that: A nut (137) coaxially connected with the central shaft (131) is arranged on the outside of the outer heat-insulating layer (12).

6. The detachable energy-saving and heat-insulating wall device for glass furnace according to claim 1, characterized in that: The inner heat-insulating layer (11) has a foam heat-insulating layer (111), a heat-insulating layer (112), and a refractory layer (113) arranged in sequence from outside to inside. The foam heat-insulating layer (111) is an extruded polystyrene foam layer, the heat-insulating layer (112) is a calcium silicate heat-insulating layer (112), and the refractory layer (113) is a high-aluminum refractory material layer.

7. A detachable energy-saving and heat-insulating wall device for a glass furnace according to claim 1, characterized in that: The outer heat-insulating layer (12) has an outer shell panel (121) and a lightweight heat-insulating layer (122) arranged in sequence from outside to inside. The outer shell panel (121) is a ceramic panel, and the lightweight heat-insulating layer (122) is mineral wool.

8. The detachable energy-saving and heat-insulating wall device for glass furnaces according to claim 1, wherein: The inner heat-insulating layer (11) and the outer heat-insulating layer (12) have the same shape.

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