Large-extraction-amount kiln side breast wall supporting device and mounting method thereof

Abstract

The invention relates to the technical field of substrate glass kiln equipment, in particular to a large-extraction-amount kiln side breast wall supporting device and a mounting method thereof. The large-extraction-amount kiln side breast wall supporting device comprises a side breast wall supporting iron assembly and at least one supporting assembly, the side breast wall supporting iron assembly comprises at least two sections of side breast wall supporting iron, the side breast wall supporting iron is arranged in the length direction of a side breast wall, and a gap is formed between any two adjacent sections of side breast wall supporting iron; the supporting assembly is installed on a stand column in the kiln and used for supporting the side breast wall supporting iron assembly and fixedly connecting the side breast wall supporting iron assembly with the stand column in the kiln. According to the large-extraction-amount kiln side breast wall supporting device, the problem that an original integral supporting iron is distorted and deformed due to expansion in the process of heating up a kiln is solved, and therefore the safety of a kiln side breast wall and a crown in the whole process of heating up the kiln is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of substrate glass kiln equipment, and in particular to a side breast wall supporting device of a large-output kiln and an installation method thereof. Background Art

[0002] During the construction and installation of the substrate glass kiln, the heating and baking of the kiln, and the normal production process, the kiln side breast wall support iron assembly plays a vital role. The kiln side breast wall support iron assembly is divided into two groups, left and right, which respectively support the weight of the entire kiln side breast wall and refractory materials, and are related to the safe operation of the entire kiln. Therefore, the structural design, processing and installation quality of the kiln side breast wall support iron assembly are particularly critical.

[0003] With the continuous development of substrate glass, small-sized substrate glass can no longer meet the market needs. China has begun to develop substrate glass with a size of G8.5 or above, that is, a large-output substrate glass kiln design. With the increase in the output of the kiln, the structural dimensions of the kiln have also changed significantly. The most obvious change is that the length of the kiln has been lengthened, and the corresponding length of the kiln side breast wall support iron has also increased. However, the long integral kiln side breast wall support iron expands during the heating and baking process, resulting in twisting and deformation of the support iron, and the processing accuracy is not high. Therefore, in view of the above situation, higher requirements are put forward for the structural design and installation of the kiln breast wall support iron assembly. Summary of the invention

[0004] The purpose of the present invention is to provide a side breast wall support device for a large-lead-out kiln, so as to solve the problem in the prior art that when the side breast wall support iron of the kiln is used in a kiln with a large structural size, the support iron is twisted and deformed due to expansion during the heating and kiln baking process.

[0005] In order to solve the above problems, the present invention proposes a side breast wall support device for a large-output kiln, and the technical solution adopted is: A side breast wall support device for a large-output kiln comprises a side breast wall support iron assembly and at least one group of support assemblies, wherein the side breast wall support iron assembly comprises at least two sections of side breast wall support irons, the side breast wall support irons are arranged along the length direction of the side breast wall and a gap is provided between any two adjacent sections of the side breast wall support irons, and the support assembly is installed on a column in the kiln, and is used to support the side breast wall support iron assembly and fix the side breast wall support iron assembly to the column in the kiln.

[0006] Furthermore, a group of support components is provided at the gap position between any two adjacent sections of the side breast wall support iron assembly, and a group of support components is provided at each of the two end positions of the side breast wall support iron assembly.

[0007] Furthermore, the side breast wall supporting assembly and the supporting assembly are positionally adjustable along the vertical direction of the column.

[0008] Furthermore, the distance of the gap is 10-30 mm, and the gaps between any two adjacent sections of the side breast wall support irons are set at equal distances.

[0009] Furthermore, the side breast wall support iron assembly also includes a support iron reinforcement rib plate, and the support iron reinforcement rib plate is arranged at the bottom position of the side breast wall support iron.

[0010] Furthermore, the side breast wall supporting device of the large-output furnace also includes a limiting component, which is arranged at the bottom position of the supporting assembly and is used to support the side breast wall supporting iron assembly and the supporting assembly.

[0011] Furthermore, the support assembly includes a supporting component and an installation component. The supporting component is arranged below the gap between two adjacent sections of side breast wall support irons to support the side breast wall support iron assembly. The installation component is used to fix the side breast wall support iron assembly and the supporting component to the columns in the kiln respectively.

[0012] Furthermore, the mounting assembly includes a support component mounting splint and a support iron mounting splint, the support component mounting splint is arranged on one end of the column away from the support component, and is used to fix the support component to the column, and the support iron mounting splint is arranged on one end of the column away from the side breast wall support iron, and is used to fix the side breast wall support iron to the column.

[0013] Furthermore, the support component includes a support bent plate and a support frame installed on the support bent plate, the support bent plate is provided with a support component reinforcing rib plate, the support bent plate is fixedly connected to the column through a support component mounting clamp, and the support frame is used to place the side breast wall support iron assembly above.

[0014] Beneficial effect: The present invention is an improved invention, which arranges a side breast wall support assembly in the side breast wall support device of a large-draw-out kiln, and the side breast wall support assembly includes at least two sections of side breast wall support, and the side breast wall support is arranged along the length direction of the side breast wall and a gap is provided between any two adjacent sections of the side breast wall support, that is, the side breast wall support provided by the present invention is designed to be segmented, and a gap is reserved between the side breast wall support during on-site installation. This design divides a long support in the prior art into several short support sections, which is convenient for support processing and improves the processing accuracy of each section of the side breast wall support. On the other hand, when the side breast wall support is installed on-site, a gap is reserved between each section, so that the expansion of the support can be effectively released during the kiln heating and kiln baking process, thereby solving the problem of twisting and deformation of the support due to expansion of the previous integral support during the heating and kiln baking process, thereby ensuring the safety of the kiln side breast wall and the large arch during the entire heating and kiln baking process.

[0015] A group of support components are arranged at the gap position between any two adjacent sections of the side breast wall support iron in the side breast wall support iron assembly, and a group of support components are arranged at each of the two end positions of the side breast wall support iron assembly, so as to facilitate the support of each gap position separately, further improve the effective release of the expansion amount of the support iron, ensure the stability of the side breast wall support iron assembly, and have a simple structure and easy processing.

[0016] The side breast wall support iron assembly and the support assembly are adjustable in position along the vertical direction of the column, so as to adapt to the installation position and elevation design requirements of the side breast wall support iron of different kilns.

[0017] The distance of the gap is 10~30mm, which further improves the effective release of the expansion of the support iron and ensures that the side breast wall support iron assembly can fully bear the weight of the refractory material. The gap between any two adjacent sections of the side breast wall support iron is set at an equal distance, which further improves the effective release of the expansion of the support iron and prevents uneven and incomplete release of the expansion of the support iron.

[0018] The side breast wall support iron assembly also includes a support iron reinforcement rib plate, which is arranged at the bottom position of the side breast wall support iron and is used to increase the strength of the side breast wall support iron.

[0019] The side breast wall support device of the large-output kiln also includes a limiting component, which is arranged at the bottom position of the support assembly and is used to support the side breast wall support iron assembly and the support assembly to prevent the side breast wall support iron of the kiln from sinking during the kiln masonry and subsequent kiln production process.

[0020] The support assembly includes a support component and an installation component. The support component is arranged below the gap between two adjacent sections of side breast wall support irons and is used to support the side breast wall support iron assembly. The installation component is used to fix the side breast wall support iron assembly and the support component to the columns in the kiln respectively. The installation is simple and ensures that the breast wall support iron assembly maintains its stability when bearing the weight of the refractory material.

[0021] The mounting assembly includes a support component mounting splint and a support iron mounting splint. The support component mounting splint is arranged on an end of the column away from the support component, and is used to fix the support component to the column. The support iron mounting splint is arranged on an end of the column away from the side breast wall support iron, and is used to fix the side breast wall support iron to the column, so as to facilitate the stable installation of the support component and the support iron.

[0022] The support component includes a support bent plate and a support frame installed on the support bent plate, the support bent plate is provided with a support component reinforcing rib plate, the support bent plate is fixedly connected to the column by a support component mounting clamp, and the side breast wall support iron assembly is placed above the support frame to increase the strength of the support component, thereby increasing the supporting strength of the support iron.

[0023] The present invention also proposes an installation method for a side breast wall support device of a large-output kiln, and the technical solution adopted is: A method for installing a side breast wall support device for a large-output kiln, based on the above-mentioned side breast wall support device for a large-output kiln, comprises the following steps: S1, install and adjust the support assembly on the column in the kiln in place according to the design requirements; S2, placing the side breast wall support iron assembly on the support assembly, arranging the side breast wall support irons along the length direction of the side breast wall and ensuring that a gap is provided between any two adjacent sections of the side breast wall support irons; S3, check and adjust the position and elevation of the side breast wall support assembly to meet the design requirements, and fix the side breast wall support assembly to the column in the kiln through the support assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural front view of the side breast wall support iron assembly in the embodiment 1 of the side breast wall support device of a large output furnace of the present invention; Figure 2 It is a right side view of the structure of the side breast wall support iron assembly in the embodiment 1 of the side breast wall support device of a large output furnace of the present invention; Figure 3 2 is a schematic structural diagram of the side breast wall support iron in the embodiment 1 of the side breast wall support device of a large output furnace of the present invention; Figure 4 It is a structural stereogram of the side breast wall support iron in the embodiment 1 of the side breast wall support device of a large output furnace of the present invention; Figure 5 2 is a schematic structural diagram of the iron support frame in the embodiment 4 of the large-output furnace side breast wall support device of the present invention; Figure 6 2 is a schematic structural diagram of a position-limiting component in a fourth embodiment of a side breast wall supporting device for a large-output kiln according to the present invention; In the figure, 1. side breast wall support iron; 2. support iron support frame; 21. support bent plate; 22. support frame; 23. support component reinforcement rib plate; 3. limiting component; 4. column; 5. connecting piece; 6. support component mounting splint; 7. support iron mounting splint; 8. support iron reinforcement rib plate. DETAILED DESCRIPTION

[0025] As cited in the background technology, in the prior art, when the side breast wall support iron of the kiln is used in a kiln with a large structural size, the support iron is twisted and deformed due to expansion during the heating and kiln baking process. Therefore, the present invention provides a side breast wall support device for a large-drawout kiln, including a side breast wall support iron assembly and at least one group of support assemblies, the side breast wall support iron assembly is used to support the side breast wall and refractory materials of the kiln, and the support assembly is used to support the side breast wall support iron assembly and the refractory materials thereon; the side breast wall support iron assembly includes at least two sections of side breast wall support irons, the side breast wall support irons are arranged along the length direction of the side breast wall and a gap is provided between any two adjacent sections of the side breast wall support irons, so as to release the expansion of the support irons; the support assembly is installed on the column in the kiln, and is used to support the side breast wall support iron assembly and fix the side breast wall support iron assembly to the column in the kiln, so as to realize the fixed connection of the support assembly, the side breast wall support iron assembly and the column in the kiln. The side breast wall support iron provided by the present invention is designed to be segmented, and gaps are reserved between the side breast wall support irons during on-site installation. This design divides a long support iron in the prior art into several short support irons, which is convenient for support iron processing and improves the processing accuracy of each support iron segment. On the other hand, gaps are reserved between each segment during on-site installation of the side support iron, so that the expansion of the support iron can be effectively released during the kiln heating and kiln baking process, solving the problem of twisting and deformation of the support iron due to expansion of the previous integral support iron during the heating and kiln baking process, thereby ensuring the safety of the side breast wall and the large arch of the kiln during the entire heating and kiln baking process.

[0026] Specific embodiment 1 of the large-output furnace side breast wall support device of the present invention: In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the side breast wall support device of a large-output kiln includes a side breast wall support iron assembly and four groups of support assemblies. The side breast wall support iron assembly includes three sections of side breast wall support irons 1. The three sections of side breast wall support irons 1 are arranged along the length direction of the side breast wall and a gap is provided between any two adjacent sections of the side breast wall support irons 1. At this time, a group of support assemblies are provided at the gap position between any two adjacent sections of the side breast wall support irons 1 in the side breast wall support iron assembly, that is, a group of support assemblies are respectively provided at the two gap positions between the three sections of the side breast wall support irons 1, and a group of support assemblies are respectively provided at the two end positions of the side breast wall support iron assembly. The support assembly is installed on the column 4 in the kiln, that is, each group of support assemblies is installed on the column 4 in the kiln, for supporting the side breast wall support iron assembly and fixing the side breast wall support iron assembly to the column 4 in the kiln, thereby realizing the fixed connection between the support assembly, the side breast wall support iron assembly and the column 4 in the kiln. At this time, each group of support components independently supports each gap position, ensuring the stability of the side breast wall support iron assembly, further improving the effective release of the expansion amount of the support iron, and the structure is simple and easy to process.

[0027] The side breast wall support iron assembly also includes a support iron reinforcement rib plate 8, which is arranged at the bottom position of the side breast wall support iron 1 to increase the strength of the side breast wall support iron 1. Specifically, the support iron reinforcement rib plate 8 is a plurality of small triangular plates arranged at the bottom of the side breast wall support iron 1.

[0028] The side breast wall support device of a large-drawout furnace also includes a limiting component 3, which is arranged at the bottom position of the support assembly. When in use, the limiting component 3 is fixedly connected to the column 4 to support the side breast wall support iron assembly and the support assembly to prevent the side breast wall support iron 1 of the furnace from sinking during the kiln masonry and later kiln production process.

[0029] In other embodiments, a side breast wall support device for a large-output kiln includes a side breast wall support iron assembly and a group of support assemblies, the side breast wall support iron assembly includes three sections of side breast wall support irons 1, the side breast wall support irons 1 are arranged along the length direction of the side breast wall and a gap is provided between any two adjacent sections of the side breast wall support irons 1. At this time, a group of integral support assemblies are used to support the three sections of the side breast wall support irons 1, and the side breast wall support iron assembly is fixedly connected to the column 4 in the kiln, and the support assembly is fixedly connected to the column 4 in the kiln.

[0030] In other embodiments, a side breast wall support device for a large-output kiln includes a side breast wall supporting iron assembly and three groups of supporting assemblies, the side breast wall supporting iron assembly includes two sections of side breast wall supporting irons 1, the two sections of side breast wall supporting irons 1 are arranged along the length direction of the side breast wall and a gap is provided between the two sections of side breast wall supporting irons 1, a group of supporting assemblies is provided at the gap position between the two sections of side breast wall supporting irons 1, and a group of supporting assemblies is provided at each of the two end positions of the side breast wall supporting iron assembly, and each group of supporting assemblies is installed on a column 4 in the kiln.

[0031] Specific embodiment 2 of the large-output furnace side breast wall support device of the present invention: Based on the above technical concept of the present invention, or based on the above specific embodiment of the present invention, another embodiment is provided below.

[0032] The side breast wall support iron assembly and the support assembly can be fixedly connected to the column 4 at a certain position, that is, the support assembly is fixedly installed on the column 4, and the side breast wall support iron 1 assembly is placed above the support assembly and fixedly connected to the column 4 through the support assembly. At this time, the installation position and height of the furnace side breast wall support iron 1 are fixed and cannot be adjusted in the up and down direction of the column 4. When it is necessary to adapt to different installation positions and elevation design requirements of the side breast wall support iron 1 of the kiln, it is impossible to adjust the height. Therefore, in this embodiment, preferably, the side breast wall support iron assembly and the support assembly are adjustable in the up and down direction of the column 4, and the height is adjusted to adapt to different installation positions and elevation design requirements of the side breast wall support iron 1 of the kiln.

[0033] The position of the limiting component 3 can be adjusted as the position of the side breast wall support assembly and the support assembly are adjusted along the up and down directions of the column 4. That is, when the positions of the side breast wall support assembly and the support assembly are determined, the limiting component 3 is arranged at the bottom end of the support assembly and is fixedly connected to the column 4. Specifically, the limiting component 3 can be fixed by welding.

[0034] Specific embodiment 3 of the side breast wall support device of a large output furnace of the present invention: Based on the above technical concept of the present invention, or based on the above specific embodiment of the present invention, another embodiment is provided below.

[0035] In this embodiment, the gap between any two adjacent sections of the side breast wall support iron 1 in the side breast wall support iron assembly is 10-30 mm, which further improves the effective release of the expansion of the support iron and ensures that the side breast wall support iron 1 assembly can fully bear the weight of the refractory material.

[0036] The gap between any two adjacent sections of the side breast wall support irons 1 can be set at unequal distances. In this case, the gap between any two adjacent sections of the side breast wall support irons 1 is of different distances. However, since the heating temperature to which each section of the side breast wall support irons 1 is subjected is the same, when the gaps are different, the corresponding expansion amounts of the side breast wall support irons 1 are different. The side breast wall support irons 1 with small gaps will be squeezed during expansion, resulting in uneven and incomplete release of the expansion amount of the support irons. Therefore, in this embodiment, preferably, the gap between any two adjacent sections of the side breast wall support irons 1 is set at equal distances, so as to further improve the effective release of the expansion amount of the support irons and prevent uneven and incomplete release of the expansion amount of the support irons.

[0037] Specific embodiment 4 of the side breast wall support device of a large output furnace of the present invention: Based on the above technical concept of the present invention, or based on the above specific embodiment of the present invention, another embodiment is provided below.

[0038] In this embodiment, Figure 2 , Figure 5 , Figure 6 As shown, the support assembly includes a support component and an installation component. The support component is a support iron support frame 2, which is arranged below the gap between two adjacent sections of side breast wall support irons 1 and is used to support the side breast wall support iron assembly. The installation component is used to fix the side breast wall support iron assembly and the support iron support frame 2 to the columns 4 in the kiln respectively. The installation is simple and ensures that the breast wall support iron assembly maintains its stability when bearing the weight of the refractory material.

[0039] Specifically, the mounting assembly includes a support component mounting splint 6 and a support iron mounting splint 7. A support iron splint mounting hole is provided at the rear end of the side breast wall support iron 1. The support iron mounting splint 7 is arranged on the end of the column 4 away from the side breast wall support iron 1. A group of connecting parts 5 pass through the support iron mounting splint 7 and the support iron splint mounting hole and are arranged at both sides of the column 4 to fix the side breast wall support iron 1 and the support iron mounting splint 7 to the column 4. The support iron support frame 2 includes a support bent plate 21 and a support frame 22 installed on the support bent plate 21. The component mounting clamp 6 is arranged on the end of the column 4 away from the support iron support frame 2, and the rear end of the support bent plate 21 is provided with a support bent plate mounting hole. Two sets of connecting parts 5 pass through the support component mounting clamp 6 and the support bent plate mounting hole and are arranged at the positions on both sides of the column 4, so as to fix the support component mounting clamp 6 and the support bent plate 21 to the column 4; the upper part of the support frame 22 is used to place the side breast wall support iron assembly, wherein the connecting parts include bolts and nuts, the bolts are used to pass through the mounting holes and the mounting clamps, and the nuts are used to tighten the bolts. The support bent plate 21 is provided with a support component reinforcing rib plate 23, specifically, the support component reinforcing rib plate 23 is a triangular plate, which is arranged at the lower position of the support bent plate 21, and each support bent plate 21 corresponds to two support component reinforcing rib plates 23. When in use, the bottom of the side breast wall support iron 1 is close to the top of the support frame 22, and the rear end of the side breast wall support iron 1 is close to the inner side of the column 4; the top of the limiting component 3 is close to the bottom end of the supporting bent plate 21, and the inner side is close to the inner side of the column 4, and is fixed to the inner side of the kiln column 4.

[0040] Specific embodiment 1 of the installation method of the large-output furnace side breast wall support device of the present invention: In this embodiment, Figure 1 , Figure 2 As shown, based on the above-mentioned large-output furnace side breast wall support device, the installation method of the large-output furnace side breast wall support device includes the following steps: First, install and adjust the support assembly on the column 4 in the kiln in the position required by the design; Secondly, place the side breast wall support iron assembly on the support assembly, arrange the side breast wall support irons 1 along the length direction of the side breast wall, and ensure that there is a gap between any two adjacent sections of the side breast wall support irons 1; Finally, check and adjust the position and elevation of the side breast wall support assembly to meet the design requirements, and fix the side breast wall support assembly to the column 4 in the kiln through the support assembly.

[0041] Specifically, a method for installing a side breast wall support device of a large-output kiln comprises the following steps: First, install and adjust all the side columns 4 in the kiln into place; Secondly, the support iron support frame 2 and the support component mounting plate 6 at the rear end of the support iron support frame 2 are installed and adjusted into place using the connecting piece 5 according to the design requirements; Next, place the side breast wall support irons 1 of each section on the support iron support frame 2 in sequence, check and confirm that the bottom of the side breast wall support iron 1 is close to the top of the support iron support frame 2, and the rear end of the side breast wall support iron 1 is close to the inner side of the column 4. At the same time, check and confirm that a 10-30mm gap is reserved at the joint of the front and rear sections of the side breast wall support irons 1; Then, install the iron support mounting clamp 7 of the side breast wall iron support 1 in place with the connector 5, check and confirm that the installation position and elevation of the side breast wall iron support 1 of the kiln furnace meet the design requirements, adjust the position of the iron support frame 2 if necessary, and tighten all the connectors 5 in place after checking and confirming that they are correct; Finally, install the limiting component 3 at the bottom of the iron support frame 2, make the top of the limiting component 3 close to the bottom of the iron support frame 2, and at the same time make the outer side of the limiting component 3 close to the inner side of the column 4, and weld the limiting component 3 at the bottom of the iron support frame 2 to the inner side of the column 4 by welding.

[0042] Through the above description of the specific embodiments of the side breast wall support device of a large-output furnace of the present invention, it can be seen that the side breast wall support device of a large-output furnace of the present invention comprises a side breast wall support assembly and at least one group of support assemblies, the side breast wall support assembly is used for the side breast wall of the furnace and supports refractory materials; the support assembly is used to support the side breast wall support assembly and the refractory materials thereon; the side breast wall support assembly comprises at least two sections of side breast wall support irons, the side breast wall support irons are arranged along the length direction of the side breast wall and a gap is provided between any two adjacent sections of the side breast wall support irons, so as to realize the release of the expansion amount of the support irons; the support assembly is installed on the column in the furnace, so as to support the side breast wall support assembly and fix the side breast wall support assembly to the column in the furnace, so as to realize the fixed connection between the support assembly, the side breast wall support assembly and the column in the furnace. The side breast wall support iron provided by the present invention is designed to be segmented, and gaps are reserved between the side breast wall support irons during on-site installation. This design divides a long support iron in the prior art into several short support irons, which is convenient for support iron processing and improves the processing accuracy of each support iron segment. On the other hand, gaps are reserved between each segment during on-site installation of the side support iron, so that the expansion of the support iron can be effectively released during the kiln heating and kiln baking process, solving the problem of twisting and deformation of the support iron due to expansion of the previous integral support iron during the heating and kiln baking process, thereby ensuring the safety of the side breast wall and the large arch of the kiln during the entire heating and kiln baking process.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the contents of the description and drawings of the present invention should also be included in the protection scope of the present invention.

Claims

1. A side breast wall support device for a large-output kiln, characterized in that: The invention comprises a side breast wall support iron assembly and at least one group of support assemblies, wherein the side breast wall support iron assembly comprises at least two sections of side breast wall support irons (1), the side breast wall support irons (1) are arranged along the length direction of the side breast wall and a gap is provided between any two adjacent sections of the side breast wall support irons (1), and the support assembly is installed on a column (4) in the kiln, and is used to support the side breast wall support iron assembly and to fix the side breast wall support iron assembly to the column (4) in the kiln.

2. The side breast wall support device of a large output furnace according to claim 1 is characterized in that: A group of support components is provided at the gap position between any two adjacent sections of the side breast wall support iron (1) in the side breast wall support iron assembly, and a group of support components is provided at each of the two end positions of the side breast wall support iron assembly.

3. The side breast wall support device of a large output furnace according to claim 2 is characterized in that: The side breast wall support iron assembly and the support assembly are adjustable in position in the up and down directions along the upright column (4).

4. The side breast wall support device of a large output furnace according to claim 2 is characterized in that: The distance of the gap is 10-30 mm, and the gaps between any two adjacent sections of the side breast wall support irons (1) are set at equal distances.

5. The side breast wall support device of a large output furnace according to claim 4 is characterized in that: The side breast wall support iron assembly further comprises a support iron reinforcement rib plate (8), wherein the support iron reinforcement rib plate (8) is arranged at the bottom position of the side breast wall support iron (1).

6. The side breast wall support device of a large output furnace according to any one of claims 1 to 5, characterized in that: The large-output furnace side breast wall support device further comprises a limiting component (3), wherein the limiting component (3) is arranged at the bottom position of the support assembly and is used to support the side breast wall supporting iron assembly and the support assembly.

7. The side breast wall support device of a large output furnace according to claim 6 is characterized in that: The support assembly comprises a support component and a mounting component. The support component is arranged below the gap between two adjacent sections of side breast wall support irons (1) and is used to support the side breast wall support iron assembly. The mounting component is used to fix the side breast wall support iron assembly and the support component to the columns (4) in the kiln, respectively.

8. The side breast wall support device of a large output furnace according to claim 7 is characterized in that: The mounting assembly comprises a support component mounting clamp (6) and a support iron mounting clamp (7); the support component mounting clamp (6) is arranged on an end of the column (4) away from the support component and is used to fix the support component to the column (4); the support iron mounting clamp (7) is arranged on an end of the column (4) away from the side breast wall support iron (1) and is used to fix the side breast wall support iron (1) to the column (4).

9. The side breast wall support device of a large output furnace according to claim 8 is characterized in that: The support component comprises a support bent plate (21) and a support frame (22) mounted on the support bent plate (21); a support component reinforcing rib plate (23) is provided on the support bent plate (21); the support bent plate (21) is fixedly connected to the column (4) via a support component mounting clamp (6); and a side breast wall support iron assembly is placed above the support frame (22).

10. A method for installing a side breast wall support device for a large-output kiln, characterized in that: The side breast wall support device of a large-output kiln according to any one of claims 1 to 9 comprises the following steps: S1, installing and adjusting the support assembly on the column (4) in the kiln in the position as required by the design; S2, placing the side breast wall support iron assembly on the support assembly, arranging the side breast wall support irons (1) along the length direction of the side breast wall and ensuring that a gap is provided between any two adjacent sections of the side breast wall support irons (1); S3, check and adjust the position and elevation of the side breast wall support assembly to meet the design requirements, and fix the side breast wall support assembly to the column (4) in the kiln through the support assembly.

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