Refractory material high-temperature furnace

Abstract

The invention provides a refractory material high-temperature furnace, and relates to the technical field of high-temperature furnaces, the refractory material high-temperature furnace comprises a furnace body mechanism, the furnace body mechanism comprises a shell, a rotating rod is arranged in the shell, a belt is arranged on the rotating rod, and an engine is arranged at the end, away from the rotating rod, of the belt. According to the invention, the ceramic fibers are designed to play a role in heat insulation in the fireproof mechanism. Due to the fact that the high-temperature furnace needs to be heated at high temperature, the ceramic fibers can effectively prevent heat conduction, heat loss is reduced, and the thermal efficiency of the furnace body is improved. The high-temperature furnace has excellent heat insulation performance, loss of heat energy can be effectively reduced, the high-temperature furnace can conduct heating more efficiently, and ceramic fibers can also provide a fixing function. In the high-temperature furnace, the ceramic fibers are fixed in the buckling frame in a buckling manner, so that the stability and firmness of the fire-resistant mechanism are ensured. Therefore, the refractory material can be prevented from loosening or falling off, and normal operation and safety of the high-temperature furnace are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of high-temperature furnaces, and particularly to a refractory high-temperature furnace. Background Art

[0002] A high-temperature furnace is a device used to heat an object to a high temperature. It is usually composed of high-temperature resistant materials such as graphite, ceramics, etc. High-temperature furnaces are widely used in various fields, including metallurgy, chemical industry, materials research, laboratories, etc. However, existing high-temperature furnaces generally heat materials through the high temperature inside the furnace, and many high-temperature furnaces may not be able to withstand the high-temperature environment due to the lack of refractory materials inside the furnace, resulting in the inability to reach the required working temperature. Refractory materials can maintain the structural stability and strength at high temperatures, enabling the high-temperature furnace to withstand extremely high temperatures. Therefore, the practicality of such high-temperature furnaces lacking refractory materials is reduced during actual use. Thus, we provide a refractory high-temperature furnace. Summary of the Invention

[0003] The purpose of the present invention is to solve the deficiencies in the prior art, so that the high-temperature furnace can heat the material more fully when heating the material.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions: It includes a furnace body mechanism, the furnace body mechanism includes a housing, a rotating rod is arranged in the housing, a belt is arranged on the rotating rod, one end of the belt away from the rotating rod is provided with an engine, a fixed plate is arranged on one side of the engine, a high-temperature feed valve is arranged on one side of the housing, a threaded bottom shell is arranged at one end of the housing away from the fixed plate, a discharge valve is arranged at one end of the threaded bottom shell, a refractory mechanism is arranged in the housing, the refractory mechanism includes a snap frame, ceramic fiber is arranged in the snap frame, an adhesive is arranged on the outer surface of the ceramic fiber, alumina ceramic is arranged on one side of the adhesive away from the ceramic fiber, a turning mechanism is arranged in the ceramic fiber, and a sealing mechanism is arranged at the connection between the rotating rod and the end of the housing away from the threaded bottom shell.

[0005] As a preferred implementation manner, the rotating rod is limited to rotate and heat in the housing, one end of the belt is butted against one end of the rotating rod, one end of the belt away from the rotating rod is butted against one end of the engine, one side of the engine is fixedly connected to one side of the fixed plate, and one end of the fixed plate is fixedly connected to one end of the housing.

[0006] As a preferred embodiment, one end of the high-temperature feed valve is fixedly connected to one end of the outer shell, one end of the threaded bottom shell is fixed to the outer shell by means of threaded rotation, one end of the ceramic fiber is fixed in the buckle frame by means of buckling, the adhesive is applied to the outer surface of the ceramic fiber, the inner surface of the alumina ceramic is fixed to the outer surface of the adhesive by means of nesting, and the refractory mechanism is fixed in the outer shell by means of nesting.

[0007] As a preferred embodiment, the flipping mechanism includes a threaded frame, a storage tray is arranged on the outer surface of the threaded frame, a discharge chute plate is arranged on the storage tray, a fixed disk is arranged in the storage tray, a bearing is arranged on the fixed disk, a shovel plate is arranged on the outer surface of the fixed disk, and spiral heating paddles are arranged on the outer surface of the rotating rod.

[0008] As a preferred embodiment, the outer surface of the threaded frame is fixed to the storage tray by means of threaded rotation, one end of the discharge chute plate is fixedly connected to the storage tray, the storage tray is fixedly connected to the rotating rod, the outer surface of the bearing is fixedly connected to the fixed disk, the inner surface of the bearing is fixedly connected to the outer surface of the rotating rod, one end of the shovel plate is fixedly connected to the outer surface of the fixed disk, there is a suspended space between one side of the shovel plate and the bottom of the storage tray, and the inner surface of the spiral heating paddle is fixedly connected to the outer surface of the rotating rod.

[0009] As a preferred embodiment, the sealing mechanism includes a high-temperature sealing cavity, a stainless steel gasket is arranged at one end of the outer surface of the high-temperature sealing cavity, high-temperature silica gel is arranged on one side of the stainless steel gasket, and a graphite sleeve is arranged on the outer surface of the high-temperature silica gel.

[0010] As a preferred embodiment, one end of the high-temperature sealing cavity is fixedly connected to one end of the outer shell, one side of the stainless steel gasket is placed at one end of the high-temperature sealing cavity, one side of the high-temperature silica gel is placed on the side of the stainless steel gasket away from the high-temperature sealing cavity, and the graphite sleeve is fixed to the outer surfaces of the stainless steel gasket and the high-temperature silica gel by means of nesting.

[0011] As a preferred embodiment, the leak-proof mechanism includes a docking pipe, a female shell is arranged on the outer surface of the docking pipe, a spring is arranged in the female shell, a buffer plate is arranged at one end of the spring, a male shell is docked at one end of the female shell, and a sealing cushion plate is arranged at the connection between the female shell and the male shell.

[0012] As a preferred embodiment, the docking pipe plays a role in connection and fixation to ensure the structural stability of the high-temperature furnace. A female shell is arranged on the outer surface of the docking pipe, and a spring is installed in the female shell. This design can provide sufficient strength and compressive resistance to resist the pressure and vibration in the high-temperature environment and ensure the normal operation of the high-temperature furnace.

[0013] As a preferred embodiment, the outer surface of the docking pipe is fixedly connected to the mother shell, one end of the spring is fixedly connected in the mother shell and the son shell, the end of the spring far from the son shell and the mother shell is fixedly connected to one side of the buffer plate, the end of the buffer plate far from the spring contacts the sealing cushion plate, and the son shell is fixedly installed in the mother shell by means of threaded rotation.

[0014] As a preferred embodiment, by using a sealing cushion plate between the two buffer plates for sealing protection, it can effectively prevent the problem of material exposure caused by the threaded connection between the son shell and the mother shell during the conveying process in actual use, thereby improving its practicality in actual use.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In the present invention, the ceramic fiber is designed to play a heat insulation role in the refractory mechanism. Since the high-temperature furnace needs to be heated at a high temperature, the ceramic fiber can effectively prevent heat conduction, reduce heat loss, and improve the thermal efficiency of the furnace body. It has excellent heat insulation performance and can effectively reduce the dissipation of thermal energy, enabling the high-temperature furnace to be heated more efficiently. Moreover, the ceramic fiber can also provide a fixing function. In the high-temperature furnace, the ceramic fiber is fixed in the buckle frame by means of buckles to ensure the stability and firmness of the refractory mechanism. This can prevent the loosening or falling off of the refractory material, ensure the normal operation and safety of the high-temperature furnace. Secondly, alumina ceramics play a protective role in the refractory mechanism. The alumina ceramics are fixed on the outer surface of the ceramic fiber by means of nesting to form a protective layer, which can effectively resist chemical erosion and corrosion in the high-temperature environment. It has excellent high-temperature resistance and chemical stability, can protect the ceramic fiber from damage, and extend the service life of the high-temperature furnace. Therefore, the refractory mechanism in this refractory material high-temperature furnace provides good refractory performance and thermal efficiency for the high-temperature furnace through functions such as heat insulation, fixing, and protection. They ensure the normal operation of the high-temperature furnace, extend the service life of the equipment, and improve the practicality and reliability of the high-temperature furnace.

[0016] 2. In the present invention, by designing a flipping mechanism to flip the materials in the storage tray, the materials can be heated more sufficiently during the high-temperature heating process. This can improve the heating uniformity of the materials, ensure that all parts inside the materials reach the required temperature, thereby improving the effect of the production process and the product quality. Moreover, the design of the flipping mechanism enables the materials to be flipped under the action of the fixed shovel plate, which can ensure that the materials will not fall off or scatter during the flipping process, thus reducing material loss and waste. At the same time, the fixed shovel plate can also prevent the materials from contacting the high-temperature furnace shell during the flipping process, reducing the wear and damage to the high-temperature furnace shell and extending the service life of the equipment. Therefore, the flipping mechanism in the refractory material high-temperature furnace makes an important contribution to the normal operation of the high-temperature furnace and the improvement of production efficiency by improving the heating uniformity of the materials, reducing material loss and waste, extending the equipment life, and simplifying the operation, etc.

[0017] 3. In the present invention, the existence of the designed sealing mechanism can solve the sealing problem at the connection between the rotating rod and the outer shell. During the operation of the high-temperature furnace, due to connection problems, the sealing may not be strong enough, thus affecting the temperature in the outer shell to reach the ideal temperature. By setting a sealing mechanism at the connection between the rotating rod and the outer shell, the temperature leakage can be effectively prevented, and the stable temperature inside the high-temperature furnace can be maintained. And components such as the stainless steel gasket, high-temperature silica gel, and graphite sleeve in the sealing mechanism play a role in sealing and protection. The existence of the stainless steel gasket and high-temperature silica gel can provide good sealing performance to prevent the hot gas and materials inside the high-temperature furnace from leaking out. At the same time, the setting of the graphite sleeve can increase the stability and high-temperature resistance of the sealing mechanism, ensuring the normal operation of the sealing mechanism in a high-temperature environment. Thus, the practicality of this high-temperature furnace is further improved during the actual use process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of a refractory material high-temperature furnace proposed by the present invention; Figure 2 is a three-dimensional sectional view of the outer shell of a refractory material high-temperature furnace proposed by the present invention; Figure 3 is a three-dimensional exploded view of the furnace body mechanism of a refractory material high-temperature furnace proposed by the present invention; Figure 4 is a three-dimensional view of the refractory mechanism of a refractory material high-temperature furnace proposed by the present invention; Figure 5 is a three-dimensional view of the flipping mechanism of a refractory material high-temperature furnace proposed by the present invention; Figure 6 is a three-dimensional view of the sealing mechanism of a refractory material high-temperature furnace proposed by the present invention; Figure 7 is a three-dimensional view of the leak-proof mechanism of a refractory material high-temperature furnace proposed by the present invention.

[0019] Legend Explanation: 1. Furnace body mechanism; 11. Outer shell; 12. Rotating rod; 13. Belt; 14. Engine; 15. Fixed plate; 16. High-temperature feeding valve; 17. Discharge valve; 18. Threaded bottom shell; 2. Refractory mechanism; 21. Buckle frame; 22. Ceramic fiber; 23. Adhesive; 24. Alumina ceramic; 3. Flipping mechanism; 31. Threaded frame; 32. Storage tray; 33. Discharge chute plate; 34. Fixed disk; 35. Bearing; 36. Shovel plate; 37. Spiral heating paddle; 4. Sealing mechanism; 41. High-temperature sealing cavity; 42. Stainless steel gasket; 43. High-temperature silica gel; 44. Graphite housing; 5. Leak prevention mechanism; 51. Docking pipe; 52. Mother shell; 53. Spring; 54. Buffer plate; 55. Sealing backing plate; 56. Sub shell. Detailed implementation method

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] Such as Figure 1-4As shown in the figure, the present invention provides a technical solution: a refractory high-temperature furnace, including a furnace body mechanism 1. The furnace body mechanism 1 includes a housing 11. A rotating rod 12 is arranged in the housing 11. The rotating rod 12 is limited to rotate and heat in the housing 11. A belt 13 is arranged on the rotating rod 12. One end of the belt 13 is butted against one end of the rotating rod 12. An engine 14 is arranged at the end of the belt 13 away from the rotating rod 12. The end of the belt 13 away from the rotating rod 12 is butted against one end of the engine 14. A fixing plate 15 is arranged on one side of the engine 14. A high-temperature feeding valve 16 is arranged on one side of the housing 11. One end of the high-temperature feeding valve 16 is fixedly connected to one end of the housing 11. One side of the engine 14 is fixedly connected to one side of the fixing plate 15. One end of the fixing plate 15 is fixedly connected to one end of the housing 11. A threaded bottom shell 18 is arranged at the end of the housing 11 away from the fixing plate 15. One end of the threaded bottom shell 18 is fixed to the housing 11 by means of threaded rotation. A discharge valve 17 is arranged at one end of the threaded bottom shell 18. A refractory mechanism 2 is arranged in the housing 11. The refractory mechanism 2 is fixed in the housing 11 by means of nesting. The refractory mechanism 2 includes a snap frame 21. Ceramic fiber 22 is arranged in the snap frame 21. One end of the ceramic fiber 22 is fixed in the snap frame 21 by means of snap. An adhesive 23 is arranged on the outer surface of the ceramic fiber 22. The adhesive 23 is applied by brushing on the outer surface of the ceramic fiber 22. An alumina ceramic 24 is arranged on the side of the adhesive 23 away from the ceramic fiber 22. The inner surface of the alumina ceramic 24 is fixed to the outer surface of the adhesive 23 by means of nesting. A turning mechanism 3 is arranged in the ceramic fiber 22. A sealing mechanism 4 is arranged at the connection between the rotating rod 12 and the end of the housing 11 away from the threaded bottom shell 18.

[0023] In this embodiment, when the staff uses this refractory high-temperature furnace to heat the material at high temperature, by starting the engine 14, the belt 13 at one end of the engine 14 can drive the rotating rod 12 to rotate in the housing 11, and then enter the housing 11 through the high-temperature feeding valve 16 for high-temperature heating. A refractory mechanism 2 is arranged in the housing 11, which is composed of ceramic fiber 22 and alumina ceramic 24. The ceramic fiber 22 and the alumina ceramic 24 play an important role in this refractory high-temperature furnace. Through functions such as heat insulation, fixation and protection, they provide good refractory performance and thermal efficiency, ensure the normal operation of the high-temperature furnace, and extend the service life of the equipment, thus improving its practicality in the actual use process.

[0024] Embodiment 2

[0025] As Figure 1-5As shown in the figure, the flipping mechanism 3 includes a threaded frame 31. A storage tray 32 is provided on the outer surface of the threaded frame 31. The outer surface of the threaded frame 31 is fixed on the storage tray 32 by means of threaded rotation. An outlet chute plate 33 is provided on the storage tray 32. One end of the outlet chute plate 33 is fixedly connected to the storage tray 32. The storage tray 32 is fixedly connected to the rotating rod 12. A fixed disk 34 is provided in the storage tray 32. A bearing 35 is provided on the fixed disk 34. The outer surface of the bearing 35 is fixedly connected to the fixed disk 34. The inner surface of the bearing 35 is fixedly connected to the outer surface of the rotating rod 12. A shovel plate 36 is provided on the outer surface of the fixed disk 34. One end of the shovel plate 36 is fixedly connected to the outer surface of the fixed disk 34. There is a suspended space interval between one side of the shovel plate 36 and the bottom of the storage tray 32. A spiral heating paddle 37 is provided on the outer surface of the rotating rod 12. The inner surface of the spiral heating paddle 37 is fixedly connected to the outer surface of the rotating rod 12.

[0026] In this embodiment, during the process of using this refractory material high-temperature furnace by the staff to heat the material at high temperature, in order to place the material so that it can be heated more fully, a flipping mechanism 3 is provided in the refractory material high-temperature furnace. The staff only needs to start the engine 14 so that the rotating rod 12 can drive the flipping mechanism 3 to rotate. During the rotation process, the shovel plate 36 can be fixed in the housing 11 without rotating under the action of the fixed disk 34, while the storage tray 32 fixedly connected to the outer surface of the rotating rod 12 can rotate with the rotating rod 12. In this way, the material in the storage tray 32 can be flipped under the action of the fixed shovel plate 36, thereby further improving its practicality in the actual use process.

[0027] Embodiment 3

[0028] As Figure 1-6 shown, the sealing mechanism 4 includes a high-temperature sealing cavity 41. One end of the high-temperature sealing cavity 41 is fixedly connected to one end of the housing 11. One end of the outer surface of the high-temperature sealing cavity 41 is provided with a stainless steel gasket 42. One side of the stainless steel gasket 42 is placed at one end of the high-temperature sealing cavity 41. One side of the stainless steel gasket 42 is provided with high-temperature silica gel 43. One side of the high-temperature silica gel 43 is placed on the side of the stainless steel gasket 42 away from the high-temperature sealing cavity 41. A graphite housing 44 is provided on the outer surface of the high-temperature silica gel 43. The graphite housing 44 is fixed on the outer surfaces of the stainless steel gasket 42 and the high-temperature silica gel 43 by means of nesting.

[0029] In this embodiment, in order to ensure that the refractory material high-temperature furnace can reach the ideal temperature when heating the material, the staff has taken some measures to improve the sealing performance. One of the important measures is to provide a sealing mechanism 4 at the connection between the rotating rod and the housing. The function of this sealing mechanism 4 is to prevent the sealing problem caused by the loose connection between the rotating rod and the housing during the working process of the housing.

[0030] By setting up the sealing mechanism 4, the staff can ensure that the outer shell can maintain a stable temperature during the heating process. This is very crucial because the high-temperature furnace needs to work in a high-temperature environment, and any temperature leakage may lead to poor heating effects or failure to reach the expected temperature.

[0031] The sealing mechanism 4 usually consists of a series of components, including a stainless-steel gasket 42, high-temperature silica gel 43, and a graphite casing 44, etc. The design of these components aims to provide reliable sealing and protection, preventing hot gas and materials from leaking.

[0032] By using the sealing mechanism 4, the staff can ensure that the high-temperature furnace can reach the required high temperature when heating materials and maintain a stable working state. This is very important for many industries, such as metallurgy, chemical engineering, and materials research, etc.

[0033] Therefore, by setting up the sealing mechanism 4, the practicality of the refractory high-temperature furnace in actual use has been further improved. This improvement ensures the performance and efficiency of the high-temperature furnace, enabling it to meet the needs of the staff and providing a reliable heating solution.

[0034] Embodiment 4

[0035] As Figure 1-7 shown, the leak-proof mechanism 5 includes a butt joint pipe 51. The outer surface of the butt joint pipe 51 is provided with a female shell 52. The outer surface of the butt joint pipe 51 is fixedly connected to the female shell 52. A spring 53 is arranged in the female shell 52. One end of the spring 53 is fixedly connected in the female shell 52 and the sub-shell 56. A buffer plate 54 is arranged at one end of the spring 53. The end of the spring 53 far from the sub-shell 56 and the female shell 52 is fixedly connected to one side of the buffer plate 54. One end of the female shell 52 is butted with a sub-shell 56. The sub-shell 56 is fixed in the female shell 52 by means of threaded rotation. A sealing gasket 55 is arranged at the connection between the female shell 52 and the sub-shell 56. The end of the buffer plate 54 far from the spring 53 contacts the sealing gasket 55.

[0036] In this embodiment, when the staff uses the leak-proof mechanism 5 to transport the logistics during the operation of the high-temperature feed valve 16 and the discharge valve 17, in order to make it more convenient for the staff to disassemble and assemble the valves, therefore, this leak-proof mechanism 5 is used for protection. The sub-shell 56 is fixed in the female shell 52 by means of threaded rotation, and the sealing gasket 55 is used for sealing protection during material transportation. At the same time, the buffer plate 54 and the spring 53 are used in the sub-shell 56 and the female shell 52 for secondary protection, thereby further improving its practicality during actual use.

[0037] Working principle: As Figure 1-6As shown, when using this refractory material high-temperature furnace to heat materials at high temperatures, the staff starts the engine 14, so that the belt 13 at one end of the engine 14 can drive the rotating rod 12 to rotate. To solve the sealing problem at the connection between the rotating rod 12 and the outer shell 11, a sealing mechanism 4 is designed. This can ensure that the outer shell 11 will not have poor sealing due to the problem at the connection between the rotating rod 12 and the outer shell 11 during operation, so that the temperature in the outer shell 11 cannot reach the ideal temperature. At the same time, the rotating rod 12 can rotate in the outer shell 11.

[0038] During rotation, the shovel plate 36 is fixed in the outer shell 11 by the action of the fixed plate 34 and does not rotate, while the storage plate 32 is fixedly connected to the outer surface of the rotating rod 12 and can rotate with the rotating rod 12. This allows the materials in the storage plate 32 to be flipped under the action of the fixed shovel plate 36. After heating for a period of time, the materials are circulated and heated through the discharge chute plate 33, and then reheated through the spiral heating paddle 37.

[0039] To ensure the normal operation of the high-temperature furnace and extend the service life of the equipment, a refractory mechanism 2 is provided between the outer surface of the flipping mechanism 3 and the inner surface of the outer shell 11. The refractory mechanism 2 provides good refractory performance and thermal efficiency by providing functions such as heat insulation, fixation, and protection. This can avoid the problem of damage to working components caused by excessive temperature inside the furnace body.

[0040] In summary, in the actual use process of this refractory material high-temperature furnace, through the designs of the sealing mechanism 4, flipping mechanism, and refractory mechanism, etc., good sealing performance, thermal efficiency, and refractory performance are provided. This not only improves the practicality of the high-temperature furnace but also extends the service life of the equipment, effectively avoiding the damage problem of working components caused by excessive temperature and ensuring the normal operation of the high-temperature furnace. The above is only a preferred embodiment of the present invention and is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A high-temperature furnace for refractory materials, comprising a furnace body mechanism (1), characterized in that: The furnace body mechanism (1) includes a housing (11). A rotating rod (12) is arranged in the housing (11). A belt (13) is arranged on the rotating rod (12). One end of the belt (13) away from the rotating rod (12) is provided with an engine (14). One side of the engine (14) is provided with a fixing plate (15). One side of the housing (11) is provided with a high-temperature feed valve (16). One end of the housing (11) away from the fixing plate (15) is provided with a threaded bottom shell (18). One end of the threaded bottom shell (18) is provided with a discharge valve (17). A refractory mechanism (2) is arranged in the housing (11). The refractory mechanism (2) includes a snap frame (21). Ceramic fiber (22) is arranged in the snap frame (21). An adhesive (23) is arranged on the outer surface of the ceramic fiber (22). One side of the adhesive (23) away from the ceramic fiber (22) is provided with alumina ceramic (24). A turning mechanism (3) is arranged in the ceramic fiber (22). A sealing mechanism (4) is arranged at the connection between the rotating rod (12) and the end of the housing (11) away from the threaded bottom shell (18). Leakage prevention mechanisms (5) are arranged on both sides of the high-temperature feed valve (16) and the discharge valve (17).

2. The refractory high-temperature furnace according to claim 1, wherein: The rotating rod (12) is limited to rotate and heat in the housing (11). One end of the belt (13) is butted against one end of the rotating rod (12). One end of the belt (13) away from the rotating rod (12) is butted against one end of the engine (14). One side of the engine (14) is fixedly connected to one side of the fixing plate (15). One end of the fixing plate (15) is fixedly connected to one end of the housing (11).

3. A refractory material high-temperature furnace according to claim 1, characterized in that: One end of the high-temperature feed valve (16) is fixedly connected to one end of the housing (11). One end of the threaded bottom shell (18) is fixed to the housing (11) by means of threaded rotation. One end of the ceramic fiber (22) is fixed in the snap frame (21) by means of snap connection. The adhesive (23) is applied by brushing on the outer surface of the ceramic fiber (22). The inner surface of the alumina ceramic (24) is fixed to the outer surface of the adhesive (23) by means of nesting. The refractory mechanism (2) is fixed in the housing (11) by means of nesting.

4. A refractory high-temperature furnace according to claim 1, characterized in that: The turning mechanism (3) includes a threaded frame (31). A storage tray (32) is arranged on the outer surface of the threaded frame (31). A discharge chute plate (33) is arranged on the storage tray (32). A fixed disk (34) is arranged in the storage tray (32). A bearing (35) is arranged on the fixed disk (34). A shovel plate (36) is arranged on the outer surface of the fixed disk (34). A spiral heating paddle (37) is arranged on the outer surface of the rotating rod (12).

5. A refractory high-temperature furnace according to claim 4, characterized in that: The outer surface of the threaded frame (31) is fixed on the storage tray (32) by means of threaded rotation. One end of the discharge chute plate (33) is fixedly connected to the storage tray (32). The storage tray (32) is fixedly connected to the rotating rod (12). The outer surface of the bearing (35) is fixedly connected to the fixed disk (34). The inner surface of the bearing (35) is fixedly connected to the outer surface of the rotating rod (12). One end of the shovel plate (36) is fixedly connected to the outer surface of the fixed disk (34). There is a suspended space between one side of the shovel plate (36) and the bottom of the storage tray (32). The inner surface of the spiral heating paddle (37) is fixedly connected to the outer surface of the rotating rod (12).

6. A refractory high-temperature furnace according to claim 1, characterized in that: The sealing mechanism (4) includes a high-temperature sealing cavity (41). One end of the outer surface of the high-temperature sealing cavity (41) is provided with a stainless steel gasket (42). One side of the stainless steel gasket (42) is provided with high-temperature silica gel (43). The outer surface of the high-temperature silica gel (43) is provided with a graphite housing (44).

7. A refractory high-temperature furnace according to claim 6, characterized in that: One end of the high-temperature sealing cavity (41) is fixedly connected to one end of the outer shell (11). One side of the stainless steel gasket (42) is placed at one end of the high-temperature sealing cavity (41). One side of the high-temperature silica gel (43) is placed on the side of the stainless steel gasket (42) away from the high-temperature sealing cavity (41). The graphite housing (44) is fixed on the outer surfaces of the stainless steel gasket (42) and the high-temperature silica gel (43) by nesting.

8. A refractory high-temperature furnace according to claim 1, characterized in that: The leak-proof mechanism (5) includes a docking pipe (51). The outer surface of the docking pipe (51) is provided with a female housing (52). A spring (53) is arranged in the female housing (52). One end of the spring (53) is provided with a buffer plate (54). One end of the female housing (52) is docked with a male housing (56). A sealing gasket (55) is arranged at the connection between the female housing (52) and the male housing (56).

9. A refractory high-temperature furnace according to claim 8, characterized in that: The outer surface of the docking pipe (51) is fixedly connected to the female housing (52). One end of the spring (53) is fixedly connected in the female housing (52) and the male housing (56). The end of the spring (53) away from the male housing (56) and the female housing (52) is fixedly connected to one side of the buffer plate (54). The end of the buffer plate (54) away from the spring (53) contacts the sealing gasket (55). The male housing (56) is fixed in the female housing (52) by means of threaded rotation.

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