High-temperature continuous anode carbon block roasting device and method

Abstract

The invention relates to the technical field of anode carbon block roasting, in particular to a high-temperature continuous anode carbon block roasting device which comprises a barrel, the top of the barrel is rotationally connected with a cover, and a furnace body is arranged in the barrel; the heat insulation assembly is arranged in the cylinder body, an outer heat insulation plate and an inner heat insulation plate are arranged in the heat insulation assembly, and the outer heat insulation plate and the inner heat insulation plate are dynamically folded and expanded outwards and used for adjusting heat resistance; according to the device, thermal resistance is reduced during overburning of the furnace body, heat dissipation is accelerated, damage is prevented, thermal resistance is increased during underburning, heat accumulation and temperature rise are accelerated, the rotation angle of the flow guide plate is adjusted in a linkage mode, turbulent flow is controlled, the heat dissipation efficiency is improved, and the service life of the furnace body is prolonged. The heat storage bed and the heat storage block ascend and descend to change the distance from the furnace body, the heat conduction efficiency is adjusted, heat conduction and heat dissipation are accelerated, and therefore the problem that temperature adjustment is lagged when the furnace body is over-burnt and under-burnt is solved.

Description

Technical Field

[0001] This invention relates to the field of anode carbon block roasting technology, specifically to a high-temperature continuous anode carbon block roasting apparatus and method. Background Technology

[0002] Anode carbon block roasting involves heating the formed raw anode carbon blocks at high temperatures to coke the binder, making the carbon block structure denser, increasing its strength and improving its conductivity. At the same time, it removes volatiles, improving its chemical stability and physical properties to meet the quality requirements of anode carbon blocks in aluminum electrolysis production.

[0003] In the traditional process of calcining anode carbon blocks, the conventional furnace has obvious drawbacks. Its high thermal inertia seriously affects the calcination quality. Due to the high thermal inertia, when the operator adjusts the furnace temperature according to the process requirements, the furnace does not respond quickly to the temperature change command, and the temperature adjustment is significantly delayed. This lag makes it difficult to control the actual temperature in the furnace within a suitable range. Sometimes, the carbon blocks are exposed to excessively high temperatures for a long time and are overburned, damaging their internal structure. At other times, the carbon blocks are underburned due to insufficient temperature, and their performance cannot meet the standards. This seriously affects the quality stability and production efficiency of anode carbon blocks. To address this, we propose a high-temperature continuous anode carbon block calcination device and method. Summary of the Invention

[0004] One of the technical problems this application aims to solve is that the large thermal inertia of traditional furnaces leads to a lag in temperature regulation, causing over-burning or under-burning of charcoal blocks.

[0005] To solve the above-mentioned technical problems, this application provides a high-temperature continuous anode carbon block roasting device, including a cylinder, a cover being rotatably connected to the top of the cylinder, and a furnace body being disposed inside the cylinder; A heat insulation component is disposed inside the cylinder. The heat insulation component is provided with an outer heat insulation plate and an inner heat insulation plate. The outer heat insulation plate and the inner heat insulation plate dynamically close and expand to adjust the thermal resistance. A flow guiding component is disposed inside the cylinder, and the flow guiding component is provided with a flow guiding plate and a baffle plate to adjust the heat flow and thus adjust the heating time. A thermal linkage component is installed inside the cylinder. The thermal linkage component is equipped with a heat storage bed and a heat storage block to adjust the heat conduction efficiency to suppress overheating and accelerate heating. The heat insulation assembly includes an outer gear ring rotatably connected to the inner side of the cylinder, a plurality of connecting rods fixedly connected to the bottom of the outer gear ring, an inner gear ring fixedly connected inside the outer gear ring, a first motor fixedly connected to the inner side of the cylinder, a first drive wheel fixedly connected to the drive end of the first motor, the first drive wheel meshing with the outer gear ring, and a drive component provided on the inner side of the inner gear ring.

[0006] In some embodiments, the driving component includes a support rod fixedly connected to the inner side of the cylinder, an internal gear rotatably connected to the inner end of the support rod, the internal gear meshing with an internal gear ring, a sliding sleeve provided on the internal gear ring, the sliding sleeve being fixedly connected to the inner side of the cylinder, a slider slidably connected to the bottom of the sliding sleeve, a toothed plate fixedly connected to the bottom of the slider, the toothed plate meshing with the internal gear, and a heat insulation component provided at the inner end of the toothed plate.

[0007] In some embodiments, the heat insulation component includes an outer heat insulation plate fixedly connected to the inner end of the toothed plate, and four outer heat insulation plates are provided. Each of the four inner heat insulation plates is fixedly connected to an arc-shaped slide rail, and four inner heat insulation plates are slidably connected to each other through the arc-shaped slide rail.

[0008] In some embodiments, the flow guiding assembly includes a connecting ring fixedly connected to the bottom of a plurality of connecting rods. The connecting ring is rotatably connected to the inner side of the cylinder. A first bevel gear is fixedly connected to the bottom of the connecting ring. A flow guiding cylinder is disposed at the bottom of the first bevel gear. A connecting plate is fixedly connected between the flow guiding cylinder and the cylinder body. A plurality of rotating shafts are rotatably connected inside the flow guiding cylinder. One end of each of the plurality of rotating shafts extends into the flow guiding cylinder and is fixedly sleeved with a flow guiding plate. The other end of each of the plurality of rotating shafts is fixedly connected to a second bevel gear. The plurality of second bevel gears mesh with the first bevel gear. A flow-turbing element is disposed at the bottom of the flow guiding cylinder.

[0009] In some embodiments, the turbulence-disrupting component includes a turbulence-disrupting ring rotatably connected to the bottom of the guide tube, a plurality of turbulence-disrupting plates fixedly connected inside the turbulence-disrupting ring, a second motor disposed outside the turbulence-disrupting ring, the second motor being fixedly connected to the inner side of the tube, a second drive wheel being fixedly connected to the drive end of the second motor, and a plurality of toothed blocks being fixedly connected outside the turbulence-disrupting ring, the plurality of toothed blocks meshing with the second drive wheel.

[0010] In some embodiments, the thermal linkage assembly includes a cam fixedly connected to the outer end of a rotating shaft, a connecting rod rotatably connected to the outer end of the cam, and a rotating joint rotatably connected to the bottom end of the connecting rod. The cam, connecting rod and rotating joint are configured in multiple groups, and all of these groups are arranged around the central axis of the cylinder.

[0011] In some embodiments, the thermal linkage assembly further includes a heat storage bed fixedly connected to the bottom of multiple rotating sections, wherein multiple heat storage blocks are fixedly connected inside the heat storage bed, and the multiple heat storage blocks are arranged around the central axis of the heat storage bed.

[0012] In some embodiments, a third motor is fixedly connected to the top of the cover, a rotating plate is rotatably connected inside the cover, the drive end of the third motor is fixedly connected to the rotating plate, a pin is fixedly connected inside the cover, and the cover is rotatably connected to the cylinder through the pin.

[0013] In some embodiments, a heating tube is fixedly connected to the outside of the furnace body, the top of the furnace body is fixedly connected to the bottom of the cover, a furnace cover is rotatably connected to the top of the furnace body, and a temperature measuring device is fixedly connected to the top of the furnace cover.

[0014] In some embodiments, a method of using a high-temperature continuous anode carbon block roasting device includes the following steps: S1, a temperature measuring device detects the temperature. When the temperature inside the furnace is too high, the first motor is started. The first motor drives the outer gear ring to rotate, which in turn drives the inner gear ring to rotate. The inner gear ring drives four internal gears to rotate. The four internal gears then drive four toothed plates to move under the limit of the sliding sleeve and the slider. The four toothed plates move outward, which in turn drives four outer heat insulation plates to move outward. The outward movement of the four outer heat insulation plates will drive four inner heat insulation plates to move outward, thereby exposing the external space of the furnace body to reduce thermal resistance. Conversely, the four inner heat insulation plates are in close contact with the outside of the furnace body to increase thermal resistance. S2. At the same time, the rotation of the external gear ring will drive multiple connecting rods to rotate synchronously, thereby driving the connecting ring to rotate, which in turn drives the first bevel gear to rotate. The first bevel gear drives four second bevel gears to rotate, which in turn drives four rotating shafts to rotate. The four rotating shafts then drive the guide plates to rotate. The rotation angle of the four guide plates increases to enhance the turbulence inside the cylinder and promote heat diffusion. Conversely, the rotation angle of the guide plates decreases to reduce turbulence and prolong the heating time. S3. During the furnace body firing process, regardless of whether it is over-fired or under-fired, the second motor will drive the second drive wheel to rotate. The second drive wheel drives the baffle ring and baffle plate to rotate in order to improve temperature uniformity. S4. The rotation of the four shafts will synchronously drive the rotation of the four cams, which in turn drive the connecting rods to rotate, thereby causing the heat storage bed and heat storage blocks to descend, in order to increase the distance between them and the furnace body, reduce the heat conduction efficiency and suppress overheating. Conversely, the heat storage bed and heat storage blocks will rise, in order to reduce the distance between them and the furnace body, thereby accelerating heating.

[0015] This invention has at least the following beneficial effects: When the furnace body is overheated, the temperature is too high. Reducing the thermal resistance can accelerate heat dissipation and prevent damage to the furnace body. When it is underheated, the temperature is insufficient. Increasing the thermal resistance can reduce heat loss, allow heat to accumulate inside the furnace, raise the temperature, and ensure that the furnace body reaches the normal operating temperature. Increasing the rotation angle of the four guide vanes changes the gas flow path, enhances gas collision and mixing, thereby enhancing turbulence inside the cylinder and promoting heat diffusion. Decreasing the rotation angle makes the gas flow smoother, reduces turbulence, slows down heat transfer, and further reduces turbulence to improve heat accumulation. When the heat storage bed and heat storage blocks descend to increase the distance between them and the furnace body, the medium such as air is filled in the middle. Its thermal conductivity is poor, the heat transfer path becomes longer and the thermal resistance increases, and the heat transfer efficiency decreases, which can suppress local overheating of the furnace body. When they rise to reduce the distance, the heat transfer path is shortened, the thermal resistance decreases, and the heat can be transferred from the furnace body to the heat storage blocks more quickly, thereby accelerating the heating process. When the furnace body is overheated, the thermal resistance is reduced to accelerate heat dissipation and prevent damage. When it is underheated, the thermal resistance is increased to accelerate heat accumulation and temperature rise. The rotation angle of the guide plate is adjusted in conjunction with the control of turbulence. The height of the heat storage bed and heat storage block changes the distance from the furnace body, adjusts the heat conduction efficiency, and accelerates heat conduction and heat dissipation. This solves the problem of lagging temperature regulation when the furnace body is overheated or underheated. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the cylinder of the present invention; Figure 3 This is a schematic diagram of the thermal insulation component structure of the present invention; Figure 4 This is a schematic diagram of the driving component structure of the present invention; Figure 5 This is a schematic diagram of the thermal insulation component structure of the present invention; Figure 6 This is a schematic diagram of the flow guiding component structure of the present invention; Figure 7 This is a schematic diagram of the structure of the aerodynamic component of the present invention; Figure 8 This is a schematic diagram of the thermal linkage component structure of the present invention; Figure 9 This is a schematic diagram of the furnace body structure of the present invention.

[0017] In the diagram: 1. Cylinder; 2. Cover; 3. Furnace body; 4. Insulation component; 41. External gear ring; 42. Connecting rod; 43. Internal gear ring; 44. First motor; 45. First drive wheel; 46. Drive component; 461. Support rod; 462. Internal gear; 463. Sliding sleeve; 464. Sliding block; 465. Gear plate; 47. Insulation component; 471. External insulation plate; 472. Arc-shaped slide rail; 473. Internal insulation plate; 5. Flow guiding component; 51. Connecting ring; 52. First bevel gear; 53. 54. Flow guide tube; 55. Connecting plate; 56. Rotating shaft; 57. Flow guide plate; 58. Second bevel gear; 59. Baffle component; 50. Baffle ring; 51. Baffle plate; 52. Second motor; 53. Second drive wheel; 54. Gear block; 55. Thermal linkage assembly; 66. Cam; 67. Connecting rod; 68. Rotary joint; 69. Heat storage bed; 60. Heat storage block; 20. Third motor; 21. Rotating plate; 22. Pin shaft; 33. Heating tube; 34. Furnace cover; 35. Temperature measuring device. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0019] Please see Figures 1-9 The present invention provides a technical solution: A high-temperature continuous anode carbon block roasting device includes a cylinder 1, a cover 2 rotatably connected to the top of the cylinder 1, and a furnace 3 installed inside the cylinder 1. It should be noted that the cover 2 can be rotated as a whole by a pin 23, which facilitates material handling and feeding. The heat insulation component 4 is installed inside the cylinder 1. The heat insulation component 4 is provided with an outer heat insulation plate 471 and an inner heat insulation plate 473. The outer heat insulation plate 471 and the inner heat insulation plate 473 dynamically close and expand outward to adjust the thermal resistance. The flow guiding component 5 is installed inside the cylinder 1. The flow guiding component 5 is equipped with a flow guiding plate 56 and a baffle plate 582, which are used to adjust the heat flow and thus adjust the heating time. The thermal linkage component 6 is installed inside the cylinder 1. The thermal linkage component 6 is equipped with a heat storage bed 64 and a heat storage block 65, which are used to adjust the heat conduction efficiency to suppress overheating and accelerate heating. The heat insulation component 4 includes an outer gear ring 41 rotatably connected to the inner side of the cylinder 1, a plurality of connecting rods 42 fixedly connected to the bottom of the outer gear ring 41, an inner gear ring 43 fixedly connected inside the outer gear ring 41, a first motor 44 fixedly connected to the inner side of the cylinder 1, a first drive wheel 45 fixedly connected to the drive end of the first motor 44, the first drive wheel 45 meshing with the outer gear ring 41, and a drive member 46 provided on the inner side of the inner gear ring 43. A third motor 21 is fixedly connected to the top of the cover 2, and a rotating plate 22 is rotatably connected inside the cover 2. The drive end of the third motor 21 is fixedly connected to the rotating plate 22. A pin 23 is fixedly connected inside the cover 2, and the cover 2 is rotatably connected to the cylinder 1 through the pin 23. like Figure 1 As shown, furthermore, when the third motor 21 is overheated, it drives the rotating plate 22 to rotate and open to improve heat dissipation, while when it is underheated, it closes the rotating plate 22 to reduce heat loss. A heating tube 31 is fixedly connected to the outside of the furnace body 3. The top of the furnace body 3 is fixedly connected to the bottom of the cover 2. A furnace cover 32 is rotatably connected to the top of the furnace body 3. A temperature measuring device 33 is fixedly connected to the top of the furnace cover 32. like Figure 9As shown, further, by setting the existing temperature measuring device 33, the temperature inside the furnace body 3 can be measured, thereby controlling the first motor 44 and the third motor 21 through the existing control module, and then controlling the heat insulation component 4, the flow guiding component 5 and the thermal linkage component 6, as well as controlling the rotation of the rotating plate 22. That is, when the third motor 21 is overheated, it drives the rotating plate 22 to rotate and open to improve heat dissipation, while when it is underheated, it closes the rotating plate 22 to reduce heat loss.

[0020] A method for using a high-temperature continuous anode carbon block roasting device includes the following steps: S1. Temperature measuring device 33 detects the temperature. When the temperature inside the furnace body 3 is too high, the first motor 44 is started. The first motor 44 drives the outer gear ring 41 to rotate, which in turn drives the inner gear ring 43 to rotate. The inner gear ring 43 drives the four internal gears 462 to rotate. The four internal gears 462 then drive the four toothed plates 465 to move under the limit of the sliding sleeve 463 and the slider 464. The four toothed plates 465 move outward, which in turn drives the four outer heat insulation plates 471 to move outward. The outward movement of the four outer heat insulation plates 471 will drive the four inner heat insulation plates 473 to move outward, thereby exposing the external space of the furnace body 3 to reduce thermal resistance. Conversely, the four inner heat insulation plates 473 are close to the outside of the furnace body 3 to increase thermal resistance. S2. At the same time, the rotation of the external gear ring 41 will drive multiple connecting rods 42 to rotate synchronously, thereby driving the connecting ring 51 to rotate, and then driving the first bevel gear 52 to rotate. The first bevel gear 52 will drive four second bevel gears 57 to rotate, and the four second bevel gears 57 will drive four rotating shafts 55 to rotate. The four rotating shafts 55 will drive the guide plates 56 to rotate. The rotation angle of the four guide plates 56 increases to enhance the turbulence inside the cylinder 1 and promote heat diffusion. Conversely, the rotation angle of the guide plates 56 decreases to reduce turbulence and prolong the heating time. S3. During the roasting process of furnace body 3, regardless of whether it is over-roasted or under-roasted, the second motor 583 will drive the second drive wheel 584 to rotate. The second drive wheel 584 drives the turbulence ring 581 and the turbulence plate 582 to rotate in order to improve the temperature uniformity. S4. The rotation of the four rotating shafts 55 will synchronously drive the rotation of the four cams 61, and the four cams 61 will synchronously drive the connecting rod 62 to rotate, thereby causing the heat storage bed 64 and the heat storage block 65 to descend, in order to increase the distance with the furnace body 3 and reduce the heat conduction efficiency to suppress overheating. Conversely, the heat storage bed 64 and the heat storage block 65 will rise, in order to reduce the distance with the furnace body 3, thereby accelerating heating. Example

[0021] Please see Figures 3-5 The present invention provides a technical solution: Unlike Embodiment 1, the heat insulation component 4 includes an outer gear ring 41 rotatably connected to the inner side of the cylinder 1. Multiple connecting rods 42 are fixedly connected to the bottom of the outer gear ring 41, and an inner gear ring 43 is fixedly connected inside the outer gear ring 41. It should be noted that the multiple connecting rods 42 are arranged around the central axis of the cylinder 1 to avoid displacement. A first motor 44 is fixedly connected to the inner side of the cylinder 1. A first drive wheel 45 is fixedly connected to the drive end of the first motor 44. The first drive wheel 45 meshes with the outer gear ring 41. A drive component 46 is provided on the inner side of the inner gear ring 43. The driving component 46 includes a support rod 461 fixedly connected to the inner side of the cylinder 1. An internal gear 462 is rotatably connected to the inner end of the support rod 461. The internal gear 462 meshes with an internal gear ring 43. A sliding sleeve 463 is provided on the internal gear ring 43. The sliding sleeve 463 is fixedly connected to the inner side of the cylinder 1. A slider 464 is slidably connected to the bottom of the sliding sleeve 463. A toothed plate 465 is fixedly connected to the bottom of the slider 464. The toothed plate 465 meshes with the internal gear 462. A heat insulation component 47 is provided at the inner end of the toothed plate 465. like Figure 3 As shown, further, the first motor 44 drives the outer gear ring 41 to rotate in the reverse direction, which will drive the four gear plates 465 to move inward, thereby driving the four outer heat insulation plates 471 to move inward. Then, the four inner heat insulation plates 473 are closely attached to the outside of the furnace body 3 to increase thermal resistance. The heat insulation component 47 includes an outer heat insulation plate 471 fixedly connected to the inner end of the toothed plate 465. There are four outer heat insulation plates 471. Each of the four inner heat insulation plates 473 is fixedly connected to an arc-shaped slide rail 472. The four inner heat insulation plates 473 are slidably connected to each other through the arc-shaped slide rail 472.

[0022] When the temperature inside the furnace body 3 is too high, the first motor 44 is started. The first motor 44 drives the outer gear ring 41 to rotate, which in turn drives the inner gear ring 43 to rotate. The inner gear ring 43 drives the four internal gears 462 to rotate. The four internal gears 462 then drive the four toothed plates 465 to move under the limit of the sliding sleeve 463 and the slider 464. The four toothed plates 465 move outward, which in turn drives the four outer heat insulation plates 471 to move outward. The outward movement of the four outer heat insulation plates 471 will drive the four inner heat insulation plates 473 to move outward, thereby exposing the external space of the furnace body 3 to reduce thermal resistance. Conversely, the four inner heat insulation plates 473 are close to the outside of the furnace body 3 to increase thermal resistance. When the furnace body 3 is overheated, the temperature is too high. Reducing the thermal resistance can accelerate the heat dissipation and prevent damage to the furnace body 3. When it is underheated, the temperature is insufficient. Increasing the thermal resistance can reduce heat loss, allow heat to accumulate inside the furnace body 3, raise the temperature, and ensure that the furnace body 3 reaches the normal operating temperature. Example

[0023] Please see Figures 6-7 The present invention provides a technical solution: Unlike Embodiment 1, the flow guiding assembly 5 includes a connecting ring 51 fixedly connected to the bottom of multiple connecting rods 42. The connecting ring 51 is rotatably connected to the inner side of the cylinder 1. A first bevel gear 52 is fixedly connected to the bottom of the connecting ring 51. A flow guiding cylinder 53 is provided at the bottom of the first bevel gear 52. A connecting plate 54 is fixedly connected between the flow guiding cylinder 53 and the cylinder 1. Multiple rotating shafts 55 are rotatably connected inside the flow guiding cylinder 53. One end of each of the multiple rotating shafts 55 extends into the flow guiding cylinder 53 and is fixedly sleeved with a flow guiding plate 56. The other end of each of the multiple rotating shafts 55 is fixedly connected to a second bevel gear 57. The multiple second bevel gears 57 mesh with the first bevel gear 52. A flow turbulence element 58 is provided at the bottom of the flow guiding cylinder 53. like Figure 6 As shown, it should be noted that all four guide vanes 56 are arranged around the central axis of the cylinder 1, and the four guide vanes 56 are the same size. The turbulence-disrupting component 58 includes a turbulence-disrupting ring 581 rotatably connected to the bottom of the guide tube 53. Multiple turbulence-disrupting plates 582 are fixedly connected inside the turbulence-disrupting ring 581. A second motor 583 is provided outside the turbulence-disrupting ring 581. The second motor 583 is fixedly connected to the inner side of the tube 1. A second drive wheel 584 is fixedly connected to the drive end of the second motor 583. Multiple toothed blocks 585 are fixedly connected outside the turbulence-disrupting ring 581. The multiple toothed blocks 585 mesh with the second drive wheel 584.

[0024] In use, the rotation of the external gear ring 41 will drive multiple connecting rods 42 to rotate synchronously, thereby driving the connecting ring 51 to rotate, which in turn drives the first bevel gear 52 to rotate. The first bevel gear 52 drives four second bevel gears 57 to rotate, which in turn drives four rotating shafts 55 to rotate. The four rotating shafts 55 then drive the guide plates 56 to rotate. The rotation angle of the four guide plates 56 increases to enhance the turbulence inside the cylinder 1 and promote heat diffusion. Conversely, the rotation angle of the guide plates 56 decreases to reduce turbulence and increase heat accumulation. The reduced rotation angle of the guide vane 56 results in smoother and more orderly gas flow, slower heat transfer speed, slower material heat absorption, and reduced turbulence to improve heat accumulation. During the roasting process of furnace body 3, regardless of whether it is over-roasted or under-roasted, the second motor 583 will drive the second drive wheel 584 to rotate. The second drive wheel 584 drives the turbulence ring 581 and the turbulence plate 582 to rotate in order to improve the temperature uniformity. Increasing the rotation angle of the four guide vanes 56 changes the gas flow path, enhances gas collision and mixing, thereby enhancing turbulence inside the cylinder 1 and promoting heat diffusion. Decreasing the rotation angle makes the gas flow smoother, reduces turbulence, slows down heat transfer, and reduces turbulence to improve heat accumulation. Example

[0025] Please see Figure 8The present invention provides a technical solution: The thermal linkage component 6 includes a cam 61 fixedly connected to the outer end of the rotating shaft 55. The outer end of the cam 61 is rotatably connected to a connecting rod 62, and the bottom end of the connecting rod 62 is rotatably connected to a rotating joint 63. The cam 61, connecting rod 62 and rotating joint 63 are configured in multiple groups, and all of these groups are arranged around the central axis of the cylinder 1. The thermal linkage component 6 also includes a heat storage bed 64 fixedly connected to the bottom of multiple rotating sections 63. Multiple heat storage blocks 65 are fixedly connected inside the heat storage bed 64, and the multiple heat storage blocks 65 are arranged around the central axis of the heat storage bed 64. like Figure 8 As shown, it should be noted that the existing heat storage block 65 can store a large amount of heat energy. During the heating stage, it absorbs and stores the excess heat generated by the furnace body 3. When heat is needed, such as when the temperature of the furnace body 3 drops or the heating demand increases, the stored heat is released to stabilize the furnace temperature, improve energy utilization, and ensure the continuity of heating. However, the heat release of the heat storage block 65 will not affect the structure inside the cylinder 1. All structures inside the cylinder 1 have been heat-resistant. In use, the rotation of the four rotating shafts 55 will synchronously drive the rotation of the four cams 61, and the rotation of the four cams 61 will synchronously drive the connecting rod 62 to rotate, thereby causing the heat storage bed 64 and the heat storage block 65 to descend, in order to increase the distance with the furnace body 3 and reduce the heat conduction efficiency to suppress overheating. Conversely, the heat storage bed 64 and the heat storage block 65 will rise, in order to reduce the distance with the furnace body 3, thereby accelerating heating. When the heat storage bed 64 and the heat storage block 65 descend to increase the distance between them and the furnace body 3, the medium such as air is filled in the middle. Its thermal conductivity is poor, the heat transfer path becomes longer and the thermal resistance increases, and the heat transfer efficiency decreases. This can suppress local overheating of the furnace body 3. When they rise to reduce the distance, the heat transfer path is shortened, the thermal resistance decreases, and the heat can be transferred from the furnace body 3 to the heat storage block 65 more quickly, thereby accelerating the heating process. When the heat storage bed 64 and the heat storage block 65 rise and reduce the distance between them and the furnace body 3, the medium layer such as air becomes thinner, the heat transfer path is greatly shortened, the thermal resistance is significantly reduced, and the heat is conducted from the furnace body 3 to the heat storage block 65 in a more efficient way. The heat storage block 65 absorbs heat and heats up quickly, and then transfers the heat to the material, thus accelerating the heating process as a whole.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. A high-temperature continuous anode carbon block roasting device, comprising a cylinder (1), characterized in that: The top of the cylinder (1) is rotatably connected to a cover (2), and a furnace body (3) is provided inside the cylinder (1). The heat insulation component (4) is installed inside the cylinder (1). The heat insulation component (4) is provided with an outer heat insulation plate (471) and an inner heat insulation plate (473). The outer heat insulation plate (471) and the inner heat insulation plate (473) dynamically close and expand outward to adjust the thermal resistance. A flow guiding component (5) is provided inside the cylinder (1). The flow guiding component (5) is provided with a flow guiding plate (56) and a baffle plate (582) for adjusting the heat flow and thus adjusting the heating time. The thermal linkage component (6) is installed inside the cylinder (1). The thermal linkage component (6) is provided with a heat storage bed (64) and a heat storage block (65) to adjust the heat conduction efficiency to suppress overheating and accelerate heating. The heat insulation component (4) includes an outer gear ring (41) rotatably connected to the inner side of the cylinder (1), a plurality of connecting rods (42) fixedly connected to the bottom of the outer gear ring (41), an inner gear ring (43) fixedly connected inside the outer gear ring (41), a first motor (44) fixedly connected to the inner side of the cylinder (1), a first drive wheel (45) fixedly connected to the drive end of the first motor (44), the first drive wheel (45) meshing with the outer gear ring (41), and a drive member (46) provided on the inner side of the inner gear ring (43).

2. The high-temperature continuous anode carbon block roasting device according to claim 1, characterized in that: The driving component (46) includes a support rod (461) fixedly connected to the inner side of the cylinder (1). The inner end of the support rod (461) is rotatably connected to an internal gear (462). The internal gear (462) meshes with an internal gear ring (43). A sliding sleeve (463) is provided on the internal gear ring (43). The sliding sleeve (463) is fixedly connected to the inner side of the cylinder (1). A slider (464) is slidably connected to the bottom of the sliding sleeve (463). A toothed plate (465) is fixedly connected to the bottom of the slider (464). The toothed plate (465) meshes with the internal gear (462). A heat insulation component (47) is provided at the inner end of the toothed plate (465).

3. The high-temperature continuous anode carbon block roasting device according to claim 2, characterized in that: The heat insulation component (47) includes an outer heat insulation plate (471) fixedly connected to the inner end of the toothed plate (465). There are four outer heat insulation plates (471). Each of the four inner heat insulation plates (473) is fixedly connected to an arc-shaped slide rail (472). The four inner heat insulation plates (473) are slidably connected to each other through the arc-shaped slide rail (472).

4. The high-temperature continuous anode carbon block roasting device according to claim 1, characterized in that: The flow guiding assembly (5) includes a connecting ring (51) fixedly connected to the bottom of multiple connecting rods (42). The connecting ring (51) is rotatably connected to the inner side of the cylinder 1. A first bevel gear (52) is fixedly connected to the bottom of the connecting ring (51). A flow guiding cylinder (53) is provided at the bottom of the first bevel gear (52). A connecting plate (54) is fixedly connected between the flow guiding cylinder (53) and the cylinder (1). Multiple rotating shafts (55) are rotatably connected inside the flow guiding cylinder (53). One end of each of the multiple rotating shafts (55) extends into the flow guiding cylinder (53) and is fixedly sleeved with a flow guiding plate (56). The other end of each of the multiple rotating shafts (55) is fixedly connected to a second bevel gear (57). Each of the multiple second bevel gears (57) meshes with the first bevel gear (52). A flow turbulence member (58) is provided at the bottom of the flow guiding cylinder (53).

5. The high-temperature continuous anode carbon block roasting device according to claim 4, characterized in that: The turbulence-disrupting component (58) includes a turbulence-disrupting ring (581) rotatably connected to the bottom of the guide tube (53). Multiple turbulence-disrupting plates (582) are fixedly connected inside the turbulence-disrupting ring (581). A second motor (583) is provided outside the turbulence-disrupting ring (581). The second motor (583) is fixedly connected to the inner side of the tube body (1). A second drive wheel (584) is fixedly connected to the drive end of the second motor (583). Multiple toothed blocks (585) are fixedly connected outside the turbulence-disrupting ring (581). The multiple toothed blocks (585) mesh with the second drive wheel (584).

6. The high-temperature continuous anode carbon block roasting device according to claim 1, characterized in that: The thermal linkage assembly (6) includes a cam (61) fixedly connected to the outer end of the rotating shaft (55), a connecting rod (62) rotatably connected to the outer end of the cam (61), and a rotating joint (63) rotatably connected to the bottom end of the connecting rod (62). The cam (61), connecting rod (62) and rotating joint (63) are configured in multiple groups, all of which are arranged around the central axis of the cylinder (1).

7. The high-temperature continuous anode carbon block roasting apparatus according to claim 6, characterized in that: The thermal linkage component (6) also includes a heat storage bed (64) fixedly connected to the bottom of multiple rotating sections (63). Multiple heat storage blocks (65) are fixedly connected inside the heat storage bed (64), and the multiple heat storage blocks (65) are arranged around the central axis of the heat storage bed (64).

8. The high-temperature continuous anode carbon block roasting device according to claim 1, characterized in that: A third motor (21) is fixedly connected to the top of the cover (2), and a rotating plate (22) is rotatably connected inside the cover (2). The drive end of the third motor (21) is fixedly connected to the rotating plate (22), and a pin (23) is fixedly connected inside the cover (2). The cover (2) is rotatably connected to the cylinder (1) through the pin (23).

9. The high-temperature continuous anode carbon block roasting device according to claim 1, characterized in that: A heating tube (31) is fixedly connected to the outside of the furnace body (3). The top of the furnace body (3) is fixedly connected to the bottom of the cover (2). A furnace cover (32) is rotatably connected to the top of the furnace body (3). A temperature measuring device (33) is fixedly connected to the top of the furnace cover (32).

10. A method of using a high-temperature continuous anode carbon block roasting device, comprising the high-temperature continuous anode carbon block roasting device according to claim 1, characterized in that, Includes the following steps: S1. Temperature measuring device (33) detects temperature. When the temperature inside the furnace body (3) is too high, the first motor (44) is started. The first motor (44) drives the outer gear ring (41) to rotate, which in turn drives the inner gear ring (43) to rotate. The inner gear ring (43) then drives the four inner gears (462) to rotate. The four inner gears (462) then drive the four tooth plates (465) to move under the limit of the sliding sleeve (463) and the slider (464). The four tooth plates (465) move outward, which in turn drives the four outer heat insulation plates (471) to move outward. The outward movement of the four outer heat insulation plates (471) will drive the four inner heat insulation plates (473) to move outward, thereby exposing the external space of the furnace body (3) to reduce thermal resistance. Conversely, the four inner heat insulation plates (473) are close to the outside of the furnace body (3) to increase thermal resistance. S2. At the same time, the rotation of the external gear ring (41) will drive multiple connecting rods (42) to rotate synchronously, thereby driving the connecting ring (51) to rotate, and then driving the first bevel gear (52) to rotate. The first bevel gear (52) will drive four second bevel gears (57) to rotate, and the four second bevel gears (57) will drive four rotating shafts (55) to rotate. The four rotating shafts (55) will drive the guide plate (56) to rotate. The rotation angle of the four guide plates (56) will increase to enhance the turbulence inside the cylinder (1) and promote heat diffusion. Conversely, the rotation angle of the guide plate (56) will decrease to reduce turbulence and prolong the heating time. S3. During the roasting process of the furnace body (3), regardless of whether it is over-roasted or under-roasted, the second motor (583) will drive the second drive wheel (584) to rotate. The second drive wheel (584) will drive the turbulence ring (581) and the turbulence plate (582) to rotate in order to improve the temperature uniformity. S4. The rotation of the four shafts (55) will synchronously drive the rotation of the four cams (61), and the four cams (61) will synchronously drive the connecting rod (62) to rotate, thereby driving the heat storage bed (64) and heat storage block (65) to descend, so as to increase the distance with the furnace body (3) and reduce the heat conduction efficiency to suppress overheating. Conversely, the heat storage bed (64) and heat storage block (65) will rise, so as to reduce the distance with the furnace body (3) and thus accelerate heating.

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