Corner space structure and kiln with same

Abstract

The application provides a corner space structure and a kiln passage with the same, and the corner space structure comprises: a supporting assembly, which surrounds a corner space and at least two passages connected with the corner space; a first sealing structure, which is overlapped on the top of the supporting assembly, is located on the top of the at least two passages and is arranged around the corner space; and a second sealing structure, which is arranged on the top of the corner space; wherein at least part of the first sealing structure extends into the corner space, so that at least part of the second sealing structure is overlapped on the first sealing structure; or at least part of the second sealing structure extends out of the corner space, so that at least part of the second sealing structure is overlapped on the first sealing structure. The technical scheme provided by the application can solve the technical problem of poor installation stability of the sealing structure in the corner space in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass fiber production kiln, in particular to a corner space structure and a kiln with the same. BACKGROUND

[0002] At present, in the kiln passage, the intersection of the transverse passage and the longitudinal passage will form a corner space. In order to ensure the sealing and heat preservation of the corner space, a plugging structure, a cover plate layer and a heat preservation layer are usually arranged from inside to outside at the corner space. In the prior art, a bridge brick is usually arranged on the top of the corner space to form a support structure, so as to support and install the plugging structure and the heat preservation layer.

[0003] However, the thickness and width of the support structure in the prior art are small, which leads to insufficient structural strength of the support structure. Under the action of long-time high-temperature airflow and the gravity of the heavy plugging structure above, the support structure is easily damaged and cracks are easily generated, and in severe cases, the support structure may sink or even break, which leads to poor installation stability of the plugging structure in the corner space. SUMMARY

[0004] The main purpose of the present application is to provide a corner space structure and a kiln passage with the same, so as to solve the technical problem of poor installation stability of the plugging structure in the corner space in the prior art.

[0005] In order to achieve the above purpose, according to one aspect of the present application, a corner space structure is provided, comprising:

[0006] A support assembly, the support assembly surrounds the corner space and at least two passages connected with the corner space;

[0007] A first plugging structure, the first plugging structure is arranged on the top of the support assembly, the first plugging structure is located on the top of the at least two passages, and the first plugging structure is arranged around the corner space;

[0008] A second plugging structure, the second plugging structure is arranged on the top of the corner space;

[0009] At least part of the first plugging structure extends into the corner space, so that at least part of the second plugging structure is overlapped on the first plugging structure; or at least part of the second plugging structure extends out of the corner space, so that at least part of the second plugging structure is overlapped on the first plugging structure.

[0010] Further, the periphery of the second plugging structure is matched with the outer edge of the first plugging structure around the corner space, and the periphery of the second plugging structure is overlapped on the outer edge of the first plugging structure around the corner space; or,

[0011] A portion of the periphery of the second sealing structure overlaps the first sealing structure, while another portion of the periphery of the second sealing structure overlaps the support assembly.

[0012] Furthermore, at least two pathways include a first pathway, a second pathway, and a third pathway. The support components include a first support member, a second support member, a third support member, a fourth support member, and a fifth support member. The first and second support members are spaced apart to form the first pathway. The third and fifth support members are spaced apart to form the second pathway. The fourth and fifth support members are spaced apart to form the third pathway. The third and fourth support members are spaced apart to form a corner space between the second and third pathways, so that at least a portion of the fifth support member is located at the corner space. The first support member is connected to the third support member, and the second support member is connected to the fourth support member.

[0013] The first sealing structure includes a first sealing part, a second sealing part, and a third sealing part. The first sealing part overlaps with the first and second support members, the second sealing part overlaps with the third and fifth support members, and the third sealing part overlaps with the fourth and fifth support members. The second sealing structure overlaps with at least a portion of the first sealing part, the second sealing part, and the fifth support member.

[0014] Furthermore, the fifth support member is provided with a first protrusion, which is located at the corner space, and the second sealing structure is erected on the first sealing structure and the first protrusion; or,

[0015] The second sealing structure has a second protrusion on the side near the fifth support member, and the second protrusion abuts against the fifth support member.

[0016] Furthermore, the first sealing structure is provided with a sinking positioning part, which is adapted to the peripheral shape of the second sealing structure, and at least a part of the second sealing structure is installed in the sinking positioning part.

[0017] Furthermore, the second sealing structure includes at least two second sealing elements and a connecting structure, wherein a first connecting portion of the connecting structure is connected to one of the at least two second sealing elements, and a second connecting portion of the connecting structure is connected to the other of the at least two second sealing elements.

[0018] Furthermore, the second sealing structure has an installation groove, and the installation grooves of two adjacent second sealing members are correspondingly provided. The connecting structure engages with the installation grooves of two adjacent second sealing members to connect the two adjacent second sealing structures.

[0019] The mounting groove is located inside the second sealing component. The mounting groove has a connecting hole structure, and the connecting structure is a connecting protrusion. The connecting protrusion is adapted to the connecting hole and passes through the connecting hole; or...

[0020] The mounting groove is disposed on the peripheral surface of the second sealing member. The mounting groove has a first connecting groove and a second connecting groove connected to each other. The size of the second connecting groove is larger than that of the first connecting groove. The connection structure includes a main body and a locking part connected to each other. The main body is adapted to the first connecting groove, and the locking part is adapted to the second connecting groove, so as to connect two adjacent second sealing members through the cooperation of the locking part and the second connecting groove.

[0021] Furthermore, the width of the second sealing structure is A, where 200mm ≤ A ≤ 2000mm; and / or,

[0022] The length of the second sealing structure is B, where 200mm ≤ B ≤ 2000mm; and / or,

[0023] The height of the second sealing structure is C, where 50mm ≤ C ≤ 500mm.

[0024] Furthermore, the connecting structure is made of electrofused and resintered mullite or tungsten alloy material; and / or,

[0025] The width of the connection structure is 'a', 50mm ≤ a ≤ 500mm; and / or,

[0026] The length of the connecting structure is b, where 40mm ≤ b ≤ 400mm.

[0027] Furthermore, the corner space structure also includes:

[0028] The insulation structure is located at the top of the corner space structure and covers the first sealing structure and the second sealing structure.

[0029] Furthermore, the insulation structure is made of aluminum silicate insulation coating;

[0030] The insulation structure is made of aluminum silicate cotton, sepiolite, perlite, adhesive and water.

[0031] According to another aspect of the present invention, a kiln is provided, comprising:

[0032] The corner space structure described above;

[0033] The kiln body, at least one of the at least two passages of the corner space structure is connected to the kiln body.

[0034] By applying the technical solution of the present invention, at least a portion of the first sealing structure extends into the corner space, or at least a portion of the second sealing structure extends out of the corner space, so that the second sealing structure set at the top of the corner space is mounted on the first sealing structure, the supporting structure such as the bridge brick can be prevented from bearing the weight of the second sealing structure, which would make it easier for it to sink or break. This solves the technical problem of poor installation stability of the sealing structure in the corner space in the prior art. Attached Figure Description

[0035] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0036] Figure 1 A schematic diagram of the corner space structure provided according to Embodiment 1 of the present invention is shown;

[0037] Figure 2 A schematic diagram of the second sealing structure provided according to Embodiment 1 of the present invention is shown;

[0038] Figure 3 A schematic diagram of the structure of the first sealing structure provided according to Embodiment 1 of the present invention is shown when it is disposed on the support assembly;

[0039] Figure 4 A schematic diagram of the structure of the support component provided according to Embodiment 1 of the present invention is shown;

[0040] Figure 5 A schematic diagram of the cross-sectional structure at point AA is shown;

[0041] Figure 6 A schematic diagram of a connection structure according to Embodiment 1 of the present invention is shown;

[0042] Figure 7 A schematic diagram of the cross-sectional structure at BC is shown;

[0043] Figure 8 A schematic diagram of the structure of a kiln provided according to Embodiment 2 of the present invention is shown.

[0044] The above figures include the following reference numerals:

[0045] 10. Support component; 11. Corner space; 12. First passageway; 13. Second passageway; 14. Third passageway; 15. First support member; 16. Second support member; 17. Third support member; 18. Fourth support member; 19. Fifth support member; 191. First protrusion;

[0046] 20. First sealing structure; 21. First sealing part; 22. Second sealing part; 23. Third sealing part;

[0047] 30. Second sealing structure; 31. Second sealing component; 32. Connecting structure; 321. Main body; 322. Locking part; 33. Mounting groove; 331. First connecting groove; 332. Second connecting groove;

[0048] 40. Thermal insulation structure. Detailed Implementation

[0049] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0050] Please refer to Figures 1 to 7 In a first embodiment of the present invention, a corner space structure is provided, comprising a support component 10, a first sealing structure 20, and a second sealing structure 30. The support component 10 encloses a corner space 11 and at least two passageways connected to the corner space 11. The first sealing structure 20 overlaps the top of the support component 10, is located at the top of the at least two passageways, and surrounds the corner space 11. The second sealing structure 30 is disposed at the top of the corner space 11. At least a portion of the first sealing structure 20 extends into the corner space 11 such that at least a portion of the second sealing structure 30 overlaps the first sealing structure 20; or, at least a portion of the second sealing structure 30 extends out of the corner space 11 such that at least a portion of the second sealing structure 30 overlaps the first sealing structure 20.

[0051] With this configuration, the first sealing structure 20 is mounted on top of the support assembly 10. Since the first sealing structure 20 is typically a cover plate structure, and the cover plate structure itself is relatively wide and thick, when the second sealing structure 30 is mounted on the first sealing structure 20, the relatively large cover plate structure of the first sealing structure 20 can effectively share the weight of the second sealing structure 30. Therefore, compared with the relatively thin through-wall brick structure in the prior art, it can more stably support the second sealing structure 30, thereby effectively solving the technical problem of poor installation stability of the sealing structure in the corner space in the prior art. In addition, since the support structure using through-wall brick structure in the prior art is usually set through the middle of the corner space 11, and the temperature in the middle of the corner space 11 is higher than the temperature on both sides and in the passage, the through-wall brick structure is more prone to damage. However, in this embodiment, since the first sealing structure 20 is mounted on the passage, the temperature influence on the first sealing structure 20 can be further reduced, thereby further improving the installation stability of the sealing structure in the corner space.

[0052] Specifically, the periphery of the second plugging structure 30 is adapted to the outer edge of the first plugging structure 20 surrounding the corner space 11, and the periphery of the second plugging structure 30 overlaps at the outer edge of the first plugging structure 20 surrounding the corner space 11. With such an arrangement, by simultaneously mounting the second plugging structure 30 on the first plugging structures 20 of multiple passages, it is convenient to mount the second plugging structure 30 when, for example, the passages are connected to form a "cross" shape. It should be noted that in this embodiment, the connection mode of the passages is not limited to the "cross" connection mode, but can also be, for example, a multi-passage connection mode such as a "rice" shape. At this time, the first plugging structures 20 are provided at the tops of the multiple passages, and the shape of the second plugging structure 30 is adapted to the outer edge of the first plugging structure 20 surrounding the corner space 11.

[0053] Alternatively, a part of the periphery of the second plugging structure 30 overlaps on the first plugging structure 20, and another part of the periphery of the second plugging structure 30 overlaps on the support assembly 10. With such an arrangement, by simultaneously mounting the second plugging structure 30 on the first plugging structure 20 and the support assembly 10, the gravity of the second plugging structure 30 can be shared by the first plugging structure 20 and the support assembly 10 at the same time, and the support effect can be better achieved. This embodiment is preferably applicable to, for example, a multi-passage connection mode such as a "T" shape, and can also be applicable to other forms of multi-passage connection modes.

[0054] In this embodiment, at least two pathways include a first pathway 12, a second pathway 13, and a third pathway 14. The support assembly 10 includes a first support member 15, a second support member 16, a third support member 17, a fourth support member 18, and a fifth support member 19. The first support member 15 and the second support member 16 are spaced apart to form the first pathway 12. The third support member 17 and the fifth support member 19 are spaced apart to form the second pathway 13. The fourth support member 18 and the fifth support member 19 are spaced apart to form the third pathway 14. The third support member 17 and the fourth support member 18 are spaced apart to form a corner space 11 between the second pathway 13 and the third pathway 14, so that at least a portion of the fifth support member 19 is located at the corner space 11. The first support member 15 is connected to the third support member 17, and the second support member 16 is connected to the fourth support member 18. The first sealing structure 20 includes a first sealing part 21, a second sealing part 22, and a third sealing part 23. The first sealing part 21 overlaps with the first support member 15 and the second support member 16, the second sealing part 22 overlaps with the third support member 17 and the fifth support member 19, and the third sealing part 23 overlaps with the fourth support member 18 and the fifth support member 19. The second sealing structure 30 overlaps with at least a portion of the first sealing part 21, the second sealing part 22, and the fifth support member 19. This arrangement allows the first sealing structure 20 to be decomposed into a multi-plate structure consisting of the first sealing part 21 and the second sealing part 22. This avoids the situation where the first sealing structure 20 is too large to be easily transported, and the first sealing part 21 and the second sealing part 22 can also be adjusted more flexibly compared to a monolithic first sealing structure 20.

[0055] Specifically, the fifth support member 19 is provided with a first protrusion 191, which is located at the corner space 11. The second sealing structure 30 is supported on the first sealing structure 20 and the first protrusion 191. With this arrangement, when the second sealing structure 30 needs to be supported on the support assembly 10, the first protrusion 191 can provide a more stable support for the second sealing structure 30. This avoids the situation where the second sealing structure 30 is suspended due to insufficient height of the support assembly 10, thereby preventing stress concentration and cracking caused by the second sealing structure 30 being suspended.

[0056] Alternatively, the second sealing structure 30 may have a second protrusion on the side near the fifth support member 19, the second protrusion abutting against the fifth support member 19. With this arrangement, since the first sealing structure 20 avoids the corner space 11 during installation, the second protrusion allows for a locking structure between the second sealing structure 30 and the first sealing structure 20 at the corner space 11. This allows for a more stable installation of the second sealing structure 30 by engaging the second protrusion within the gap of the first sealing structure 20.

[0057] It should be noted that the thickness of the first protrusion 191 and the second protrusion is the same as that of the first sealing structure 20. This can ensure that the installation surface of the second sealing structure 30 is as flat as possible, thereby further improving the installation stability of the second sealing structure 30.

[0058] In one embodiment of this invention, the first sealing structure 20 may be provided with a recessed positioning part, which is adapted to the peripheral shape of the second sealing structure 30, and at least a portion of the second sealing structure 30 is installed within the recessed positioning part. This arrangement allows for better positioning of the second sealing structure 30 via the recessed positioning part, thus facilitating its installation. Furthermore, the recessed positioning part also allows the mating surfaces between the first sealing structure 20 and the second sealing structure 30 to form a corner structure, thereby better preventing the escape of gas or flame and enhancing the sealing performance between them. Simultaneously, this arrangement also minimizes the displacement of the second sealing structure 30 under high-temperature expansion, thereby improving the stability of its installation.

[0059] In another embodiment of this invention, a sealing structure may also be provided between the first sealing structure 20 and the second sealing structure 30. The sealing structure is disposed at the gap between the first sealing structure 20 and the second sealing structure 30, and is used to seal the gap between them. With this arrangement, the gap between the first sealing structure 20 and the second sealing structure 30 can be sealed by blocking, thereby further enhancing the sealing performance between them.

[0060] In this embodiment, the second sealing structure 30 includes at least two second sealing elements 31 and a connecting structure 32. The first connecting portion of the connecting structure 32 is connected to one of the at least two second sealing elements 31, and the second connecting portion of the connecting structure 32 is connected to the other of the at least two second sealing elements 31. This arrangement, using at least two relatively small second sealing elements 31 to form the second sealing structure 30, facilitates handling, construction, and maintenance. In actual use, two second sealing elements 31 are typically placed over the corner space 11, with the connecting structure 32 between them for reinforcement. Even if softened by the high-temperature airflow during use, the second sealing structure 30 will not easily sink or fall due to the reinforcing support of the connecting structure 32. It does not require replacement or maintenance within the kiln's ten- to fifteen-year lifespan, effectively improving the service life of the corner space structure and further enhancing the installation stability of the second sealing structure 30.

[0061] Specifically, the second sealing structure 30 has a mounting groove 33, with corresponding mounting grooves 33 on two adjacent second sealing members 31. A connecting structure 32 engages with the mounting grooves 33 of the two adjacent second sealing members 31 to connect the two adjacent second sealing structures 30. The mounting groove 33 is located inside the second sealing member 31 and is a connecting hole structure. The connecting structure 32 is a connecting protrusion that fits into the connecting hole and passes through it. This arrangement facilitates the connection between the connecting structure 32 and the mounting groove 33, and also simplifies the installation process by pre-embedding a portion of the connecting structure 32 inside one of the second sealing members 31. It should be noted that the connecting protrusion can be a connecting post, connecting block, or other connecting structure.

[0062] Alternatively, the mounting groove 33 is disposed on the peripheral surface of the second sealing member 31. The mounting groove 33 has a first connecting groove 331 and a second connecting groove 332 connected together, the second connecting groove 332 being larger than the first connecting groove 331. The connecting structure 32 includes a main body portion 321 and a locking portion 322 connected together. The main body portion 321 is adapted to the first connecting groove 331, and the locking portion 322 is adapted to the second connecting groove 332, so as to connect two adjacent second sealing members 31 through the cooperation of the locking portion 322 and the second connecting groove 332. With this arrangement, when two second sealing members 31 are connected, the locking portion 322 and the second connecting groove 332 can lock the two second sealing members 31 together, thereby improving the connection stability between the two second sealing members 31.

[0063] Specifically, in this embodiment, the connecting structure 32 can be set to 2 to 6. If there are too few connecting structures 32, the connecting structures 32 are easily broken by external forces and cannot play a reinforcing role. If there are too many connecting structures 32, the spacing of the mounting grooves 33 of the second sealing member 31 will be too close, which will affect the strength of the second sealing member 31 and make the second sealing member 31 easy to break under stress at the mounting groove 33. By setting 2 to 6 connecting structures 32, the reinforcing effect of the connecting structures 32 can be guaranteed, and the situation that too many connecting structures 32 will affect the structural strength of the second sealing member 31 can be avoided.

[0064] In this embodiment, the width of the second sealing structure 30 is A, where 200mm ≤ A ≤ 2000mm. When the width of the second sealing structure 30 is small, it cannot effectively shield the corner space 11. Conversely, when the width of the second sealing structure 30 is large, it increases the difficulty of construction and costs. This arrangement minimizes costs while maintaining the shielding effect of the second sealing structure 30 on the corner space 11.

[0065] Alternatively, the length of the second sealing structure 30 can be B, where 200mm ≤ B ≤ 2000mm. When the length of the second sealing structure 30 is small, it is easily affected by high temperature and airflow, resulting in softening and subsidence. Conversely, when the length of the second sealing structure 30 is large, it increases the difficulty of installation and production costs. This arrangement can minimize costs while ensuring the structural strength of the second sealing structure 30.

[0066] Alternatively, the height of the second sealing structure 30 can be C, where 50mm ≤ C ≤ 500mm. With this setting, if the height of the second sealing structure 30 is small, its resistance to subsidence will be further weakened, while if the height of the second sealing structure 30 is large, it will increase the difficulty of laying and the production cost. This setting can minimize costs while ensuring the structural strength of the second sealing structure 30.

[0067] Alternatively, 200mm≤A≤2000mm, 200mm≤B≤2000mm, and 50mm≤C≤500mm can be simultaneously achieved. This configuration maximizes the structural strength of the second sealing structure 30 while effectively reducing its manufacturing cost.

[0068] In this embodiment, the connecting structure 32 is made of electrofused and re-sintered mullite or tungsten alloy. This arrangement further ensures the structural strength of the connecting structure 32.

[0069] Alternatively, the width of the connecting structure 32 can be 'a', where 50mm ≤ a ≤ 500mm. If the width of the connecting structure 32 is too small, it is prone to breakage under stress, thus failing to achieve the reinforcement purpose. If the width of the connecting structure 32 is too large, it can weaken the structural strength of the second sealing structure 30, making it more susceptible to breakage and also failing to achieve the reinforcement purpose. This arrangement, however, can further enhance the structural strength of the connecting structure 32 without affecting the structural strength of the second sealing structure 30.

[0070] The length of the connecting structure 32 is b, where 40mm ≤ b ≤ 400mm. If the length of the connecting structure 32 is too small, it is prone to detachment under stress, affecting the connection effect. If the length of the connecting structure 32 is too large, it will affect its manufacturing and transportation. This design enhances the structural strength of the connecting structure 32 without affecting its manufacturing and transportation.

[0071] Alternatively, the connecting structure 32 can be made of electrofused and sintered mullite or tungsten alloy, while ensuring that 50mm ≤ a ≤ 500mm and 40mm ≤ b ≤ 400mm. This arrangement further enhances the structural strength of the connecting structure 32, thereby further strengthening the structural strength of the second sealing structure 30.

[0072] In this embodiment, the corner space structure also includes a thermal insulation structure 40. The thermal insulation structure 40 is disposed at the top of the corner space structure, covering the first sealing structure 20 and the second sealing structure 30. With this arrangement, the space within the corner space structure can be insulated by the thermal insulation structure 40, thereby effectively reducing heat loss from the corner space structure.

[0073] Specifically, the insulation structure 40 is made of aluminum silicate insulation coating. It should be noted that in this embodiment, the insulation structure 40 is applied as the outermost layer of the corner space structure using a spraying method. Because the aluminum silicate insulation coating has low density, high porosity, and low thermal conductivity, it provides excellent insulation. Furthermore, since it is applied by spraying, it avoids the formation of brick joints on the outermost layer of the corner space structure, thus preventing further heat loss through these joints. This significantly reduces heat loss from the outer surface of the kiln and lowers kiln energy consumption.

[0074] The insulation structure 40 is made of aluminum silicate cotton, sepiolite, perlite, adhesive, and water. The formulation of the aluminum silicate insulation coating for the insulation structure 40, expressed as a percentage by mass, is shown in the table below:

[0075] Silica-alumina wool 5％～15％ Sepiolite 20％～40％ Perlite 5％～15％ Binder 1％～3％ Water 40％～50％

[0076] It should be noted that the dry chemical composition of the aluminum silicate insulation coating of the insulation structure 40 in this embodiment is Al2O3: 5%~10%; SiO2: 50%~80%; MgO: 15%~20%.

[0077] Based on the actual application, this embodiment selects five different kilns with corner space structures to select the actual use of heat insulation coating and related technical parameters, as shown in the experimental results 1 to 5 in the table below. It should be noted that Comparative Example 1 and Comparative Example 2 are cases where heat insulation bricks are used directly in the prior art.

[0078]

[0079] Please refer to Figure 8 In Embodiment 2 of the present invention, a kiln is provided, which includes the corner space structure provided in Embodiment 1 and the kiln body, wherein at least one of the at least two passages of the corner space structure is connected to the kiln body.

[0080] It should be noted that the multiple channels of the kiln structure in this embodiment can be set as "T" shape, "H" shape, double "H" shape, "king" shape or double "king" shape. Currently, double "H" shape, "king" shape or double "king" shape kiln channel mechanisms are generally adopted in ultra-large kilns, so that more wire drawing furnace positions can be set, thus having higher production efficiency. In some small kilns with slightly lower production, "T" shape or "H" shape kiln channel structures are usually adopted.

[0081] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: by setting the first plugging structure 20 at the top of the channel with a lower temperature and making the second plugging structure 30 placed on the first plugging structure 20, the first plugging structure 20 effectively shares the gravity of the second plugging structure 30, so that compared with the relatively thin wall brick structure in the prior art, the second plugging structure 30 can be supported more stably, thus effectively solving the technical problem of poor installation stability of the plugging structure in the corner space in the prior art.

[0082] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0083] Unless otherwise specifically stated, the relative arrangements, numerical expressions and values of the components and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that for the sake of convenience of description, the sizes of the respective parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but when appropriate, the said technologies, methods and devices should be regarded as part of the authorized specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0084] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0085] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0086] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0087] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A corner space structure, characterized in that, include: A support component (10) that encloses a corner space (11) and at least two pathways connected to the corner space (11); A first blocking structure (20) is attached to the top of the support assembly (10), the first blocking structure (20) is located on top of the at least two passages, and the first blocking structure (20) is arranged around the corner space (11); The second sealing structure (30) is disposed at the top of the corner space (11); Wherein, at least a portion of the first blocking structure (20) extends into the corner space (11) so that at least a portion of the second blocking structure (30) overlaps the first blocking structure (20); or, at least a portion of the second blocking structure (30) extends out of the corner space (11) so that at least a portion of the second blocking structure (30) overlaps the first blocking structure (20).

2. The corner space structure according to claim 1, characterized in that, The periphery of the second sealing structure (30) is adapted to the outer edge of the first sealing structure (20) surrounding the corner space (11), and the periphery of the second sealing structure (30) overlaps the outer edge of the first sealing structure (20) surrounding the corner space (11); or, A portion of the periphery of the second sealing structure (30) overlaps the first sealing structure (20), and another portion of the periphery of the second sealing structure (30) overlaps the support assembly (10).

3. The corner space structure according to claim 1, characterized in that, The at least two pathways include a first pathway (12), a second pathway (13), and a third pathway (14). The support assembly (10) includes a first support member (15), a second support member (16), a third support member (17), a fourth support member (18), and a fifth support member (19). The first support member (15) and the second support member (16) are spaced apart to form the first pathway (12). The third support member (17) and the fifth support member (19) are spaced apart to form the second pathway (13). The fourth support member (18)... The support member (18) and the fifth support member (19) are spaced apart to form the third passage (14), and the third support member (17) and the fourth support member (18) are spaced apart to form the corner space (11) between the second passage (13) and the third passage (14), so that at least a portion of the fifth support member (19) is located at the corner space (11), the first support member (15) is connected to the third support member (17), and the second support member (16) is connected to the fourth support member (18); The first sealing structure (20) includes a first sealing part (21), a second sealing part (22) and a third sealing part (23). The first sealing part (21) overlaps the first support member (15) and the second support member (16). The second sealing part (22) overlaps the third support member (17) and the fifth support member (19). The third sealing part (23) overlaps the fourth support member (18) and the fifth support member (19). The second sealing structure (30) overlaps at least a portion of the first sealing part (21), the second sealing part (22) and the fifth support member (19).

4. The corner space structure according to claim 3, characterized in that, The fifth support member (19) is provided with a first protrusion (191), which is located at the corner space (11). The second sealing structure (30) is erected on the first sealing structure (20) and the first protrusion (191); or, The second sealing structure (30) has a second protrusion on the side near the fifth support member (19), and the second protrusion abuts against the fifth support member (19).

5. The corner space structure according to claim 1, characterized in that, The first sealing structure (20) is provided with a sinking positioning part, which is adapted to the peripheral shape of the second sealing structure (30), and at least a part of the second sealing structure (30) is installed in the sinking positioning part.

6. The corner space structure according to claim 1, characterized in that, The second sealing structure (30) includes at least two second sealing elements (31) and a connecting structure (32), wherein a first connecting portion of the connecting structure (32) is connected to one of the at least two second sealing elements (31), and a second connecting portion of the connecting structure (32) is connected to the other of the at least two second sealing elements (31).

7. The corner space structure according to claim 6, characterized in that, The second sealing structure (30) has a mounting groove (33), and the mounting grooves (33) of two adjacent second sealing members (31) are correspondingly provided. The connecting structure (32) engages with the mounting grooves (33) of two adjacent second sealing members (31) to connect the two adjacent second sealing structures (30). Wherein, the mounting groove (33) is disposed inside the second sealing member (31), the mounting groove (33) is a connecting hole structure, the connecting structure (32) is a connecting protrusion, the connecting protrusion is adapted to the connecting hole, and the connecting protrusion passes through the connecting hole; or, The mounting groove (33) is disposed on the peripheral surface of the second sealing member (31). The mounting groove (33) has a first connecting groove (331) and a second connecting groove (332) connected to each other. The size of the second connecting groove (332) is larger than the size of the first connecting groove (331). The connecting structure (32) includes a main body (321) and a locking part (322) connected to each other. The main body (321) is adapted to the first connecting groove (331), and the locking part (322) is adapted to the second connecting groove (332) so as to connect two adjacent second sealing members (31) through the cooperation of the locking part (322) and the second connecting groove (332).

8. The corner space structure according to any one of claims 1 to 7, characterized in that, The width of the second sealing structure (30) is A, 200mm ≤ A ≤ 2000mm; and / or, The length of the second sealing structure (30) is B, 200mm≤B≤2000mm; and / or, The height of the second sealing structure (30) is C, 50mm≤C≤500mm.

9. The corner space structure according to any one of claims 6 to 7, characterized in that, The connecting structure (32) is made of electrofused and resintered mullite or tungsten alloy material; and / or, The width of the connecting structure (32) is a, 50mm ≤ a ≤ 500mm; and / or, The length of the connecting structure (32) is b, 40mm≤b≤400mm.

10. The corner space structure according to any one of claims 1 to 7, characterized in that, The corner space structure also includes: Thermal insulation structure (40) is disposed on the top of the corner space structure and covers the first sealing structure (20) and the second sealing structure (30).

11. The corner space structure according to claim 10, characterized in that, The thermal insulation structure (40) is made of aluminum silicate thermal insulation coating; The thermal insulation structure (40) is made of aluminum silicate cotton, sepiolite, perlite, adhesive and water.

12. A kiln, characterized in that, include: The corner space structure according to any one of claims 1 to 11; The kiln body, at least one of the at least two passages of the corner space structure is connected to the kiln body.

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