High-load high-temperature graphitization furnace

Abstract

The present invention discloses a high-load high-temperature graphitization furnace, which belongs to the technical field of high-temperature graphitization furnaces. It can ensure that each chamber can be independent of each other during operation, which is convenient for subsequent material loading and unloading, and at the same time can reduce the overall consumption of preheating chamber heating, improve the overall cooling effect of items in the cooling chamber, and reduce the overall working cost of the high-temperature graphitization furnace. The high-load high-temperature graphitization furnace includes a graphitization furnace body, and the graphitization furnace body is sequentially provided with a preheating chamber, a heating chamber and a cooling chamber from left to right. A rotating shaft is installed at the bottom of the graphitization furnace body, and a rotating motor for assisting the rotation of the rotating shaft is installed on one side of the graphitization furnace body. An atmosphere pipe is installed in the middle section of the heating chamber, and sealing components for auxiliary sealing are installed at both ends of the graphitization furnace body and between the preheating chamber and the heating chamber and between the heating chamber and the cooling chamber.

Description

Technical Field

[0001] The invention belongs to the technical field of high-temperature graphitization furnaces, and in particular relates to a high-load high-temperature graphitization furnace. Background Art

[0002] The technical principle of the high-temperature graphitization furnace is mainly to achieve the transformation of solid substances through high-temperature pyrolysis and graphitization reactions. In the furnace, the solid substance is first heated to a high temperature state, and then decomposed and transformed at high temperature through chemical reactions, and finally a gas or graphite product is obtained. The heat treatment process of carbon fiber is to treat the polyacrylonitrile precursor through oxidation, carbonization, surface treatment and other process processes, and gradually heat the polyacrylonitrile precursor to a certain temperature in a specific process atmosphere, remove the non-carbon elements in the polyacrylonitrile precursor, and convert the polyacrylonitrile precursor into a carbon fiber with a carbon content of more than 90%. The processing technology of high-strength and high-modulus carbon fiber (graphite fiber) is to add further ultra-high temperature heat treatment on the basis of high-temperature heat treatment of carbon fiber, further increase the carbon content of the fiber to more than 99%, and then carry out surface treatment and other processes.

[0003] Publication number "CN207894246U" discloses a high-temperature graphitization furnace, including a shell, a thermal insulation layer, a graphite electrode, a graphite busbar, a graphite locking nut, a copper electrode, an internal thermal insulation sleeve, an external thermal insulation sleeve, a fire stop block, and a ceramic insulating pad; the thermal insulation layer is arranged and installed inside the shell, and the thermal insulation layer is connected with the shell by a clearance fit; the centers of the internal thermal insulation sleeve, the external thermal insulation sleeve, and the graphite busbar are all provided with through holes; one end of the graphite electrode passes through the external thermal insulation sleeve, the internal thermal insulation sleeve, the graphite busbar and the graphite locking nut in sequence, and the other end of the graphite electrode is connected with the copper electrode; the external thermal insulation sleeve is connected with the outer side of the thermal insulation layer mounting hole by an interference fit, and the internal thermal insulation sleeve is connected with the inner side of the thermal insulation layer mounting hole by a clearance fit; the outer side of the external thermal insulation sleeve is connected with a ceramic insulating pad, a fire stop block, and a ceramic insulating pad in sequence. The utility model effectively improves the use temperature of the furnace, reduces the production, use, and maintenance costs, and improves production efficiency.

[0004] The high-temperature graphitization furnace retrieved above needs to be stopped for loading when working, and then the items are loaded, and heated again after the loading is completed. The heating and cooling process takes a long time and is prone to cause great energy damage. How to achieve continuous production of high-temperature graphitization furnaces has become an urgent problem to be solved. Therefore, a high-temperature graphitization furnace with a high loading capacity is needed to assist in solving this problem. Summary of the invention

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the object of the present invention is to provide a high-load high-temperature graphitization furnace, which can ensure that the chambers are independent of each other during operation, facilitate subsequent material loading and unloading, and at the same time reduce the overall consumption of preheating chamber heating, improve the overall cooling effect of items in the cooling chamber, and reduce the overall working cost of the high-temperature graphitization furnace.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the present invention provides such a high-load high-temperature graphitization furnace, which includes a graphitization furnace body, wherein the graphitization furnace body is provided with a preheating chamber, a heating chamber and a cooling chamber from left to right in sequence, a rotating shaft is installed at the bottom of the graphitization furnace body, a rotating motor for assisting the rotation of the rotating shaft is installed on one side of the graphitization furnace body, an atmosphere pipe is installed at the middle section of the heating chamber, and sealing components for auxiliary sealing are installed at both ends of the graphitization furnace body and between the preheating chamber and the heating chamber and between the heating chamber and the cooling chamber;

[0009] The sealing assembly includes an inverted U-shaped mounting frame installed on the inking furnace body, sliding grooves are symmetrically provided on the inner sides of the mounting frame, a sealing plate is slidably provided on the mounting frame, sliding blocks are symmetrically protrudingly provided on both sides of the sealing plate, the sliding blocks are arranged in the sliding groove, a hinge groove is provided at the top of the mounting frame, a mounting seat is hingedly installed at the hinge groove, a hydraulic rod is installed at the top of the mounting seat, a hinge seat is protrudingly provided at the top of the sealing plate, and the extended end of the hydraulic rod is installed on the hinge seat.

[0010] Furthermore, the sliding groove comprises a guide groove and a pressing groove, a connecting groove is arranged between the guide groove and the pressing groove, and the sliding block is rotatably arranged on the sealing plate.

[0011] Furthermore, a receiving assembly is slidably overlapped and installed on the inkification furnace body, and the receiving assembly includes receiving plates arranged at equal distances, and a supporting assembly for auxiliary support is symmetrically installed between two receiving plates.

[0012] Furthermore, the support assembly includes a U-shaped support column vertically fixed on the bottom receiving plate, a cavity is vertically opened on the support column, a screw is rotatably arranged in the cavity, an extension rod is installed on the screw, the top of the extension rod is hingedly installed on the bottom of the top receiving plate, a worm gear is installed at the bottom of the screw, a rotating disk is rotatably embedded in the middle section of the support column, a second bevel gear is protruding at the bottom of the rotating disk, a worm is installed on the support column, the worm wheel and the worm are matched for transmission, a first bevel gear is sleeved and installed on the middle section of the worm, and the worm and the first bevel gear are matched for transmission.

[0013] Furthermore, a scale plate is embedded and installed on the outer side of the extension rod, scale lines are engraved on the scale plate, and the zero scale on the scale plate is located at the top of the scale plate.

[0014] Furthermore, a plurality of rotating shafts are provided, and the plurality of rotating shafts are equidistantly arranged on the inkification furnace body.

[0015] Furthermore, a transmission gear is fixed to one end of the rotating shaft away from the rotating motor, two adjacent transmission gears are connected via a transmission belt, and the front end of the shaft of the rotating motor is fixed to the end of the rotating shaft away from the transmission gear.

[0016] Furthermore, both ends of the inkification furnace body are equipped with sloped receiving frames, and sloped protruding blocks are equidistantly installed on the top of the receiving frames. Rollers are rotatably arranged at the top of the protruding blocks, and several rollers are equidistantly arranged on the top of the protruding blocks.

[0017] Furthermore, conducting holes are provided on both sides of the inkizing furnace body corresponding to the preheating chamber and the cooling chamber, and the two conducting holes on the same side are connected through a heat exchange component.

[0018] Furthermore, the heat exchange component includes a heat exchange tube installed on the conducting hole, an air guide box is installed at the middle section of the heat exchange tube, an air guide cavity is opened inside the air guide box, an air guide wheel is rotatably arranged in the air guide cavity, a servo motor for assisting the rotation of the air guide wheel is installed on the outer side of the air guide box, and a one-way valve is installed on the heat exchange tube.

[0019] (3) Beneficial effects

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention cooperates with the inking furnace body and the preheating chamber, heating chamber, cooling chamber and sealing components thereon, so that the preheating chamber, heating chamber and cooling chamber can be operated independently during operation, which can ensure that the chambers can be independent of each other during operation, and facilitate the subsequent loading and unloading of materials. The servo motor drives the air guide wheel to rotate as a whole through the heat exchange component arranged on the outer side of the inking furnace body. The air guide wheel is driven to rotate during the rotation of the servo motor, so that the airflow inside the air guide wheel is drawn into the heat exchange tube as a whole, and enters the preheating chamber through the cooling chamber, so as to complete the overall heat exchange processing of the airflow, thereby reducing the overall consumption of heating the preheating chamber, improving the overall cooling effect of the objects in the cooling chamber, and reducing the overall working cost of the high-temperature graphitization furnace.

[0022] The present invention uses a receiving assembly to rotate the rotating disk, which drives the second bevel gear to rotate. The second bevel gear cooperates with the first bevel gear to rotate the first bevel gear, so that the first bevel gear rotates as a whole. During the rotation of the first bevel gear, the worm is driven to rotate as a whole. The worm wheel and the worm are transmitted together, so that the worm wheel rotates as a whole. The worm wheel drives the lead screw to rotate as a whole. The extension rod and the lead screw are threadedly matched, so that the overall position of the extension rod is adjusted, and the overall distance between the two receiving plates is adjusted, so as to adapt to the working requirements of objects of different sizes and improve the overall use requirements of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a schematic structural diagram of the sealing assembly of the present invention;

[0026] Figure 3 It is a longitudinal cross-sectional view of the ink-injection furnace body corresponding to the rotation axis of the present invention;

[0027] Figure 4 A longitudinal sectional view of the air guide box of the present invention;

[0028] Figure 5 For the present invention Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 6 It is a structural schematic diagram of the receiving assembly of the present invention;

[0030] Figure 7 It is a longitudinal cross-sectional view of the receiving component of the present invention corresponding to the supporting column.

[0031] The marks in the accompanying drawings are: 1. inking furnace body; 2. receiving frame; 3. protruding block; 4. roller; 5. rotating shaft; 6. transmission gear; 7. transmission belt; 8. rotating motor; 9. sealing assembly; 10. mounting frame; 101. sliding groove; 11. sealing plate; 111. sliding block; 112. hinge seat; 12. mounting seat; 13. hydraulic rod; 14. atmosphere pipe; 15. heat exchange assembly; 16. heat exchange pipe; 161. one-way valve; 17. air guide box; 18. servo motor; 19. air guide wheel; 20. receiving assembly; 21. receiving plate; 22. supporting assembly; 23. supporting column; 24. extending rod; 241. scale plate; 25. screw; 26. worm gear; 27. worm; 28. first bevel gear; 29. ​​rotating disk; 291. second bevel gear. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] This specific embodiment is a high-load high-temperature graphitization furnace, such as Figure 1 , Figure 2 and Figure 3 As shown, the high-load high-temperature graphitization furnace includes a graphitization furnace body 1, and the graphitization furnace body 1 is provided with a preheating chamber, a heating chamber and a cooling chamber from left to right. A rotating shaft 5 is installed at the bottom of the graphitization furnace body 1, and a plurality of rotating shafts 5 are provided, and the plurality of rotating shafts 5 are equidistantly arranged on the graphitization furnace body 1. A transmission gear 6 is fixed to the end of the rotating shaft 5 away from the rotating motor 8, and two adjacent transmission gears 6 are connected by a transmission belt 7. The front end of the shaft of the rotating motor 8 is fixed to the end of the rotating shaft 5 away from the transmission gear 6. A rotating motor 8 for assisting the rotation of the rotating shaft 5 is installed on one side of the graphitization furnace body 1, and an atmosphere pipe 14 is installed in the middle section of the heating chamber. Auxiliary sealing sealing components 9 are installed at both ends of the graphitization furnace body 1 and between the preheating chamber and the heating chamber and between the heating chamber and the cooling chamber.

[0034] By setting up the inking furnace body 1 and the coordination between the preheating chamber, heating chamber, cooling chamber and sealing assembly 9 thereon, the preheating chamber, heating chamber and cooling chamber can be operated independently of each other during operation, thereby ensuring that each chamber can be independent of each other during operation.

[0035] The above-mentioned sealing assembly 9 includes an inverted U-shaped installation frame 10 installed on the inking furnace body 1, and sliding grooves 101 are symmetrically opened on the inner side of the installation frame 10. The sliding grooves 101 include guide grooves and clamping grooves. A connecting groove is arranged between the guide groove and the clamping groove. The sliding block 111 is rotatably arranged on the sealing plate 11. The sealing plate 11 is slidably arranged on the installation frame 10, and sliding blocks 111 are symmetrically protruding on both side edges of the sealing plate 11. The sliding blocks 111 are arranged in the sliding groove 101. A hinge groove is opened at the top of the installation frame 10, and a mounting seat 12 is hingedly installed at the hinge groove. A hydraulic rod 13 is installed at the top of the mounting seat 12, and an articulated seat 112 is protruding at the top of the sealing plate 11, and the extended end of the hydraulic rod 13 is installed on the articulated seat 112.

[0036] By setting the sealing component 9, when in the working state, the hydraulic rod 13 is extended as a whole, and the hinge seat 112 is pushed in the process of the hydraulic rod 13 extending, so that the sealing plate 11 is pushed, and the sliding block 111 is connected along the sliding groove 101 in the process of the sealing plate 11 being pushed, so that the sealing plate 11 is lowered, and the sealing plate 11 is lowered as a whole, so that the sealing plate 11 is sealed as a whole at one end of the inking furnace body 1, so as to ensure that the atmosphere in the chamber is in a corresponding state in the subsequent working process, and no leakage will occur, thereby ensuring the overall sealing of the single chamber.

[0037] Reference Figure 1 and Figure 3 As shown, conducting holes are provided on both sides of the inking furnace body 1 corresponding to the preheating chamber and the cooling chamber, and the two conducting holes on the same side are connected through a heat exchange component 15. The heat exchange component 15 includes a heat exchange tube 16 installed on the conducting hole, and an air guide box 17 is installed at the middle section of the heat exchange tube 16. An air guide cavity is provided inside the air guide box 17, and an air guide wheel 19 is rotatably provided in the air guide cavity. A servo motor 18 for assisting the rotation of the air guide wheel 19 is installed on the outer side of the air guide box 17, and a one-way valve 161 is installed on the heat exchange tube 16.

[0038] Through the heat exchange component 15 arranged on the outer side of the ink-forming furnace body 1, the servo motor 18 drives the air guide wheel 19 to rotate as a whole. During the rotation of the servo motor 18, the air guide wheel 19 is driven to rotate, so that the airflow inside the air guide wheel 19 is drawn into the heat exchange tube 16 as a whole, and enters the preheating chamber through the cooling chamber, thereby completing the overall heat exchange processing of the airflow, thereby reducing the overall consumption of the preheating chamber heating, improving the overall cooling effect of the objects in the cooling chamber, and reducing the overall working cost of the high-temperature graphitization furnace.

[0039] Reference Figure 1 and Figure 5As shown, both ends of the inking furnace body 1 are equipped with sloped receiving frames 2, and sloped protruding blocks 3 are equidistantly installed on the top of the receiving frame 2. Rollers 4 are rotatably arranged at the top of the protruding blocks 3, and a number of rollers 4 are equidistantly arranged on the top of the protruding blocks 3. Through the cooperation between the protruding blocks 3 and the rollers 4, it can be ensured that the rollers 4 can be stably transported to the corresponding positions during work, and it can be ensured that the receiving frames can be pushed to the top of the rotating shaft 5 during subsequent work.

[0040] Reference Figure 1 , Figure 6 and Figure 7 As shown, a receiving assembly 20 is slidably overlapped and installed on the ink-making furnace body 1, and the receiving assembly 20 includes receiving plates 21 arranged equidistantly, and an auxiliary supporting support assembly 22 is symmetrically installed between the two receiving plates 21, and the support assembly 22 includes a U-shaped support column 23 vertically fixed on the bottom receiving plate 21, and a cavity is vertically opened on the support column 23, and a screw rod 25 is rotatably arranged in the cavity, and an extension rod 24 is installed on the screw rod 25, and the top of the extension rod 24 is hingedly installed at the bottom of the top receiving plate 21, and a worm gear 26 is installed at the bottom of the screw rod 25, and a rotating disk 29 is rotatably embedded and installed in the middle section of the support column 23, and a second bevel gear 291 is protrudingly provided at the bottom of the rotating disk 29, and a worm 27 is installed on the support column 23, and the worm wheel 26 and the worm 27 cooperate with each other for transmission, and a first bevel gear 28 is sleeved and installed on the middle section of the worm 27, and the worm 27 and the first bevel gear 28 cooperate with each other for transmission.

[0041] By means of the receiving assembly 20, the rotating disk 29 is rotated, and the rotating disk 29 drives the second bevel gear 291 to rotate. The second bevel gear 291 cooperates with the first bevel gear 28 to rotate as a whole. During the rotation of the first bevel gear 28, the worm 27 is driven to rotate as a whole. The worm wheel 26 and the worm wheel 27 cooperate with each other to rotate the worm wheel 26 as a whole. The worm wheel 26 drives the lead screw 25 to rotate as a whole. The extending rod 24 and the lead screw 25 are threadedly engaged, so as to adjust the overall position of the extending rod 24, thereby adjusting the overall distance between the two receiving plates 21, so as to adapt to the working requirements of objects of different sizes and improve the overall use requirements of the device.

[0042] A scale plate 241 is embedded and installed on the outer side of the extension rod 24, and scale lines are engraved on the scale plate 241. The zero scale on the scale plate 241 is located at the top of the scale plate 241. Through the set scale plate 241, the overall extension length of the extension rod 24 can be effectively determined during work, thereby facilitating effective judgment of the distance between the two receiving plates 21 in subsequent work.

[0043] Working principle:

[0044] When it is necessary to adjust the overall height of the receiving assembly 20 according to the size of the items, the rotating disk 29 is rotated, and the rotating disk 29 drives the second bevel gear 291 to rotate. The second bevel gear 291 cooperates with the first bevel gear 28 to rotate as a whole. During the rotation of the first bevel gear 28, the worm 27 is driven to rotate as a whole. The worm wheel 26 and the worm 27 cooperate with each other to rotate the worm wheel 26 as a whole. The worm wheel 26 drives the lead screw 25 to rotate as a whole. The extending rod 24 and the lead screw 25 are threadedly engaged, so as to adjust the overall position of the extending rod 24, thereby adjusting the overall distance between the two receiving plates 21, so as to adapt to the working requirements of different sizes of items.

[0045] During operation, the receiving assembly 20 is started to move along the receiving frame 2 as a whole, and the receiving assembly 20 is pushed to the specified position, and the rotating motor 8 is started. The rotating motor 8 drives the rotating shaft 5 to rotate, and during the rotation of the rotating shaft 5, the transmission gear 6 is driven to rotate as a whole, and during the rotation of the transmission gear 6, the transmission belt 7 is driven to rotate as a whole, and the two adjacent transmission gears 6 are rotated, and during the rotation of the transmission gear 6, the receiving assembly 20 is driven to be transported as a whole. When the receiving assembly 20 enters the conveying chamber as a whole, the hydraulic rod 13 is extended as a whole. During the extension of the hydraulic rod 13, the articulated seat 112 is pushed, so that the sealing plate 11 is pushed. During the pushing of the sealing plate 11, the sliding block 111 is connected along the sliding groove 101, so that the sealing plate 11 is lowered, and the sealing plate 11 is lowered as a whole, so that the sealing plate 11 is sealed as a whole at one end of the inking furnace body 1. In the working state, the preheating chamber, the heating chamber and the cooling chamber are all separated separately, and are closed as a whole after the object passes.

[0046] The receiving component 20 is preheated in the preheating chamber of the inkification furnace body 1 for a period of time, the sealing plate 11 between the preheating chamber and the heating chamber is opened, and the receiving component 20 is moved to the specified position, driving the rotating shaft 5 to move, thereby moving the receiving component 20 into the heating chamber, and the raw materials are subjected to high-temperature pyrolysis and graphitization reactions to realize the transformation of solid substances. After processing, the sealing plate 11 between the heating chamber and the cooling chamber is opened and the receiving component 20 is moved into the receiving component 20, and the overall cooling treatment of the items on the receiving component 20 is realized. During the cooling process, the servo motor 18 is started, and the servo motor 18 drives the guide wheel 19 to rotate as a whole. During the rotation of the servo motor 18, the guide wheel 19 is driven to rotate, thereby drawing the air flow inside the guide wheel 19 into the heat exchange tube 16 as a whole, and entering the preheating chamber through the cooling chamber, thereby completing the overall heat exchange treatment of the air flow, thereby reducing the overall consumption of the preheating chamber temperature rise, and at the same time improving the overall cooling effect of the items in the cooling chamber.

[0047] All technical features in this embodiment can be freely combined according to actual needs.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-load high-temperature graphitization furnace, the high-load high-temperature graphitization furnace comprising a graphitization furnace body (1), characterized in that: The ink-making furnace body (1) is provided with a preheating chamber, a heating chamber and a cooling chamber in sequence from left to right; a rotating shaft (5) is installed at the bottom of the ink-making furnace body (1); a rotating motor (8) for assisting the rotating shaft (5) to rotate is installed on one side of the ink-making furnace body (1); an atmosphere pipe (14) is installed at the middle section of the heating chamber; and sealing assemblies (9) for auxiliary sealing are installed at both ends of the ink-making furnace body (1) and between the preheating chamber and the heating chamber and between the heating chamber and the cooling chamber; The sealing assembly (9) comprises an inverted U-shaped mounting frame (10) mounted on the ink-making furnace body (1), a sliding groove (101) is symmetrically provided on the inner side of the mounting frame (10), a sealing plate (11) is slidably provided on the mounting frame (10), sliding blocks (111) are symmetrically protrudingly provided on both sides of the sealing plate (11), the sliding blocks (111) are arranged in the sliding groove (101), a hinge groove is provided at the top of the mounting frame (10), a mounting seat (12) is hingedly installed at the hinge groove, a hydraulic rod (13) is installed at the top of the mounting seat (12), a hinge seat (112) is protrudingly provided at the top of the sealing plate (11), and the extended end of the hydraulic rod (13) is installed on the hinge seat (112); A receiving assembly (20) is slidably mounted on the ink-making furnace body (1), the receiving assembly (20) comprising receiving plates (21) arranged equidistantly, and an auxiliary supporting support assembly (22) is symmetrically mounted between two receiving plates (21); The support assembly (22) comprises a U-shaped support column (23) vertically fixed on the receiving plate (21) at the bottom, a cavity is vertically opened on the support column (23), a screw rod (25) is rotatably arranged in the cavity, a protruding rod (24) is installed on the screw rod (25), the top of the protruding rod (24) is hingedly installed on the bottom of the receiving plate (21) at the top, a worm gear (26) is installed at the bottom of the screw rod (25), a rotating disk (29) is rotatably embedded and installed at the middle section of the support column (23), a second bevel gear (291) is protrudingly arranged at the bottom of the rotating disk (29), a worm (27) is installed on the support column (23), the worm gear (26) and the worm (27) are matched for transmission, a first bevel gear (28) is sleeved and installed at the middle section of the worm (27), and the worm (27) and the first bevel gear (28) are matched for transmission.

2. The high-load high-temperature graphitization furnace according to claim 1, characterized in that: The sliding groove (101) comprises a guide groove and a pressing groove, a connecting groove is provided between the guide groove and the pressing groove, and the sliding block (111) is rotatably provided on the sealing plate (11).

3. The high-load high-temperature graphitization furnace according to claim 1, characterized in that: A scale plate (241) is embedded and installed on the outer side of the extension rod (24), and scale lines are engraved on the scale plate (241). The zero scale on the scale plate (241) is located at the top of the scale plate (241).

4. The high-load high-temperature graphitization furnace according to claim 1, characterized in that: A plurality of the rotating shafts (5) are provided, and the plurality of the rotating shafts (5) are arranged at equal distances on the inkification furnace body (1).

5. The high-load high-temperature graphitization furnace according to claim 4, characterized in that: A transmission gear (6) is fixed to one end of the rotating shaft (5) away from the rotating motor (8); two adjacent transmission gears (6) are connected by a transmission belt (7); and a front end of the shaft of the rotating motor (8) is fixed to one end of the rotating shaft (5) away from the transmission gear (6).

6. The high-load high-temperature graphitization furnace according to claim 1, characterized in that: Both ends of the ink-making furnace body (1) are provided with sloped receiving frames (2), the top of the receiving frames (2) are provided with sloped protruding blocks (3) at equal distances, a roller (4) is rotatably provided at the top of the protruding block (3), and a plurality of the rollers (4) are provided at equal distances at the top of the protruding block (3).

7. The high-load high-temperature graphitization furnace according to claim 1, characterized in that: Conductive holes are provided on both sides of the ink-inking furnace body (1) corresponding to the preheating chamber and the cooling chamber, and the two conductive holes on the same side are connected via a heat exchange component (15).

8. The high-load high-temperature graphitization furnace according to claim 7, characterized in that: The heat exchange assembly (15) comprises a heat exchange tube (16) mounted on the conducting hole, an air guide box (17) being mounted at the middle section of the heat exchange tube (16), an air guide cavity being provided inside the air guide box (17), an air guide wheel (19) being rotatably arranged inside the air guide cavity, a servo motor (18) being mounted on the outer side of the air guide box (17) for assisting the air guide wheel (19) in rotating, and a one-way valve (161) being mounted on the heat exchange tube (16).

Images