High-temperature and high-efficiency anode carbon block raw material mixing, kneading and dispersing device and method

Abstract

The invention belongs to the technical field of anode carbon block production, and particularly relates to a high-temperature efficient anode carbon block raw material mixing, kneading and dispersing device and method.The high-temperature efficient anode carbon block raw material mixing, kneading and dispersing device comprises a supporting frame, a rectangular mixing and kneading barrel and a dry mixing barrel, and the rectangular mixing and kneading barrel and the dry mixing barrel are located in the supporting frame and distributed left and right; a crushing plate and a working mechanism used for driving the crushing plate are arranged in the supporting frame. The working mechanism can drive the crushing plate to swing in the dry mixing barrel, the crushing plate serves as a stirring blade, dry mixing work of materials in the dry mixing barrel is directly completed, the materials do not need to be subjected to dry mixing through additional equipment before the whole device is subjected to mixing and kneading, and the working efficiency is improved. And the overall practicability and the working integrity of the device are effectively improved.

Description

Technical Field

[0001] This invention relates to the field of anode carbon block production technology, and in particular to a high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device and method. Background Technology

[0002] Anode carbon blocks refer to carbon blocks produced using petroleum coke and pitch coke as aggregates and coal tar pitch as a binder, used as anode materials in prebaked aluminum electrolysis cells. These carbon blocks have been roasted and have a stable geometric shape, so they are also called prebaked anode carbon blocks, or conventionally, carbon anodes for aluminum electrolysis.

[0003] In the preparation process of anode carbon blocks (or carbon materials), "mixing and dispersing" refers to the key integrated process of mixing solid carbonaceous aggregates of specific particle sizes (such as calcined petroleum coke, residual anodes), powders and liquid binders (such as coal tar pitch) under heating conditions by applying strong composite mechanical forces such as shearing, extrusion, convection and stretching, so that the materials are macroscopically uniformly mixed and the binder is forced to be microscopically broken, spread and impregnated, ultimately encapsulating each solid particle to form a homogeneous, dense and plastic paste.

[0004] Before being mixed, petroleum coke usually undergoes a crushing step to break large pieces of petroleum coke raw material into smaller particles or powder.

[0005] The blades of traditional kneaders are designed and their advantage lies in "wet mixing" dispersion, not "dry mixing". Using them for dry mixing is a functional compromise, resulting in low efficiency and generally poor uniformity. Summary of the Invention

[0006] To address the aforementioned problems, this invention proposes a high-temperature, high-efficiency anode carbon block raw material mixing and dispersing device, which more accurately solves the problems mentioned in the background art.

[0007] This invention is achieved through the following technical solution: This invention proposes a high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device, including a support frame, and rectangular mixing barrels and dry mixing barrels located inside the support frame and distributed on the left and right. The support frame is provided with a worktable located above the rectangular mixing barrels for carrying the raw materials to be crushed. The support frame is also provided with a crushing plate and a working mechanism for driving the crushing plate.

[0008] Preferably, the working mechanism includes a cylindrical cam rotatably connected between the two side walls of the support frame, a cylindrical sleeve fitted on the cylindrical cam, a sliding column fixedly connected to the inner wall of the cylindrical sleeve and adapted to slide with the groove on the surface of the cylindrical cam, an electric telescopic rod vertically fixed to the surface of the cylindrical sleeve, and a slide rail adapted to the electric telescopic rod provided on the top surface of the inner wall of the support frame.

[0009] Preferably, the cylindrical sleeve is fitted with an annular sleeve that is rotatably connected to it, the annular sleeve is fitted with a gear one that is fixedly connected to it, and a gear two that meshes with gear one is rotatably connected between the two side walls of the cylindrical cam.

[0010] Preferably, a ratchet is fixedly connected to the cylindrical sleeve, a circular plate is fixedly connected to the annular sleeve, a ratchet tooth that meshes with the ratchet is rotatably connected to the surface of the circular plate, a baffle is fixedly connected to the surface of the circular plate, and a spring is fixedly connected between the baffle and the ratchet tooth.

[0011] Preferably, an inner spline shaft is rotatably connected to the surface of the annular sleeve, the crushing plate is fixed to the free end of the inner spline shaft, an outer spline shaft adapted to the inner spline shaft is sleeved on the surface of the inner spline shaft, and a gear three fixedly connected to the outer spline shaft is sleeved on the surface of the outer spline shaft.

[0012] Preferably, a first crossbar and a second crossbar are fixedly connected to the two side walls of the support frame, respectively. A rack is fixedly connected to the free end of the first crossbar, and the rack is meshed with a third gear. A rack is fixedly connected to the free end of the second crossbar, and the rack is meshed with a third gear. An inclined guide plate is fixedly connected to the first crossbar, and an inclined guide plate is fixedly connected to the second crossbar. Both the inclined guide plate and the inclined guide plate are inclined.

[0013] Preferably, an L-plate is fixedly connected between the workbench and the support frame, a round rod is fixedly connected to the side wall of the L-plate, a first inclined discharge plate is fixedly connected to the free end of the round rod, a second inclined discharge plate is fixedly connected to the upper edge of the rectangular mixing drum, one side of the second inclined discharge plate is fixed to the upper edge of the dry mixing drum, and a sieve frame is provided above the first inclined discharge plate.

[0014] Preferably, a stirring paddle for mixing materials is rotatably connected inside the rectangular kneading barrel, and a bent rod is provided on the outside of the rectangular kneading barrel and fixed coaxially with one of the stirring paddles. A resettable telescopic rod is fixedly installed at the upper end of the bent rod, and the upper end of the resettable telescopic rod is inclined.

[0015] Preferably, the rectangular kneading barrel is fitted with a base fixedly connected to it, a rotating sleeve is rotatably connected to the base, an extension barrel passes through the rotating sleeve, a positioning rod is telescopically connected to one end of the extension barrel near the rectangular kneading barrel, a spring is fixedly connected to one end of the positioning rod inside the extension barrel, and a connecting rod is fixedly connected between the extension barrel and the sieve frame.

[0016] A method for mixing and dispersing high-temperature, high-efficiency anode carbon block raw materials includes the following steps: S1. Feeding: Use external feeding equipment to spread the material evenly on the worktable; S2. Crushing: The crushing plate is driven to swing up and down by the working mechanism to beat the material laid on the working table, thereby completing the crushing work; S3, Unloading: The crushing plate is driven to an upright position by the working mechanism to act as an unloading plate, pushing the crushed material off the worktable; S4. Screening: The crushed material on the workbench is pushed onto the inclined discharge plate one, and falls into the screen frame through the inclined discharge plate one. After being screened by the screen frame, it enters the dry mixing tank through the inclined discharge plate two. S5. Mixing and kneading: Gradually add all materials into the mixing bucket and carry out the mixing and kneading process.

[0017] Compared with the prior art, the present invention provides a high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device and method, which has the following beneficial effects: By setting up a working mechanism, the crushing plate can be driven to swing up and down to beat the material laid on the worktable, thereby completing the crushing work; At the same time, the crushing plate can also be driven by the working mechanism to stand upright and act as a discharge plate to push the crushed material on the worktable out. Furthermore, the working mechanism can drive the crushing plate to swing inside the dry mixing tank, allowing the crushing plate to act as a stirring blade and directly complete the dry mixing of materials in the dry mixing tank. This eliminates the need for additional equipment to dry mix materials before the overall device is kneaded, effectively improving the overall practicality and completeness of the operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device proposed in this invention; Figure 2 This is a cross-sectional view of the support frame of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the square structure at point A in the middle; Figure 4 This is a structural diagram showing the location of the slide rail in this invention; Figure 5 For the present invention Figure 4 A schematic diagram of the large square structure at point B in the middle; Figure 6 This is a structural schematic diagram showing the location of the inclined guide plate two of the present invention; Figure 7 This is a structural schematic diagram showing the location of the positioning rod in this invention; Figure 8 This is a structural schematic diagram showing the location of the second spring in this invention; Figure 9 This is a schematic diagram of the method flow of the present invention.

[0019] In the diagram: 1. Support frame; 2. Rectangular mixing drum; 3. Dry mixing drum; 4. Workbench; 5. Crushing plate; 61. Cylindrical cam; 62. Circular sleeve; 63. Electric telescopic rod; 64. Slide rail; 65. Annular sleeve; 66. Gear 1; 67. Gear 2; 68. Ratchet; 69. Circular plate; 610. Ratchet tooth; 611. Baffle; 612. Spring 1; 613. Internal splined shaft; 614. External splined shaft; 615. Gear 3; 61 6. Crossbar 1; 6.17. Crossbar 2; 6.18. Rack 1; 6.19. Rack 2; 6.20. Inclined Guide Plate 1; 6.21. Inclined Guide Plate 2; 7. L-plate; 7. Round rod; 73. Inclined Discharge Plate 1; 74. Inclined Discharge Plate 2; 75. Screen frame; 81. Bending rod; 82. Resettable telescopic rod; 83. Base; 84. Rotating sleeve; 85. Extension barrel; 86. Positioning rod; 87. Spring 2; 88. Connecting rod. Detailed Implementation

[0020] To more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0021] like Figures 1-8 As shown, a high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device proposed in one embodiment of the present invention includes a support frame 1, and a rectangular mixing barrel 2 and a dry mixing barrel 3 located in the support frame 1 and distributed on the left and right. The support frame 1 is provided with a worktable 4 located above the rectangular mixing barrel 2 for carrying the raw material to be crushed. The support frame 1 is provided with a crushing plate 5 and a working mechanism for driving the crushing plate 5.

[0022] By setting up a working mechanism, the crushing plate 5 can be driven to swing up and down to beat the material laid on the worktable 4, thereby completing the crushing work; At the same time, the crushing plate 5 can also be driven by the working mechanism to stand upright and act as a discharge plate to push the crushed material on the worktable 4 out. Furthermore, the working mechanism can also drive the crushing plate 5 to swing inside the dry mixing tank 3, allowing the crushing plate 5 to act as a stirring blade and directly complete the dry mixing of materials inside the dry mixing tank 3. This eliminates the need for additional equipment to dry mix materials before the overall device is kneaded, effectively improving the overall practicality and completeness of the operation.

[0023] The working mechanism includes a cylindrical cam 61 rotatably connected between the two side walls of the support frame 1. A cylindrical sleeve 62 is fitted on the cylindrical cam 61. A sliding column that slides and adapts to the groove on the surface of the cylindrical cam 61 is fixedly connected to the inner wall of the cylindrical sleeve 62. An electric telescopic rod 63 is vertically fixed to the surface of the cylindrical sleeve 62. A slide rail 64 that adapts to the electric telescopic rod 63 is provided on the top surface of the inner wall of the support frame 1.

[0024] Among them, the cylindrical cam 61 is driven by an external motor.

[0025] When the electric telescopic rod 63 extends into the slide rail 64 and can slide along the slide rail 64, the movement of the cylindrical sleeve 62 will be restricted, and it can only move horizontally along the cylindrical cam 61 by rotating the cylindrical cam 61. When the free end of the electric telescopic rod 63 disengages from the slide rail 64, and the cylindrical cam 61 remains stationary, the cylindrical sleeve 62 can either rotate on the cylindrical cam 61 or move horizontally along the cylindrical cam 61.

[0026] The cylindrical sleeve 62 is fitted with an annular sleeve 65 that is rotatably connected to it. The annular sleeve 65 is fitted with a gear 66 that is fixedly connected to it. The cylindrical cam 61 is rotatably connected between its two side walls with a gear 67 that meshes with the gear 66.

[0027] Among them, gear 2 67 is driven by an external motor, and gear 1 66 can always maintain a meshing state with gear 2 67 while moving horizontally.

[0028] The cylindrical sleeve 62 is fitted with a ratchet 68 fixedly connected to it, and the annular sleeve 65 is fitted with a circular plate 69 fixedly connected to it. The surface of the circular plate 69 is rotatably connected with ratchet teeth 610 that mesh with the ratchet 68. A baffle 611 is fixedly connected to the surface of the circular plate 69, and a spring 612 is fixedly connected between the baffle 611 and the ratchet teeth 610.

[0029] Among them, the ratchet 610 can rotate clockwise or counterclockwise with the circular plate 69, but the ratchet 610 can only drive the ratchet 68 to rotate in one of the directions.

[0030] The annular sleeve 65 is rotatably connected to an inner spline shaft 613. The crushing plate 5 is fixed to the free end of the inner spline shaft 613. The inner spline shaft 613 is fitted with an outer spline shaft 614 that is adapted to it. The outer spline shaft 614 is fitted with a gear 615 that is fixedly connected to it.

[0031] A first crossbar 616 and a second crossbar 617 are fixedly connected to the two side walls of the support frame 1, respectively. A first rack 618 is fixedly connected to the free end of the first crossbar 616, and the first rack 618 meshes with a third gear 615. A second rack 619 is fixedly connected to the free end of the second crossbar 617, and the second rack 619 meshes with a third gear 615. An inclined guide plate 620 is fixedly connected to the first crossbar 616, and an inclined guide plate 621 is fixedly connected to the second crossbar 617. Both the first inclined guide plate 620 and the second inclined guide plate 621 are inclined.

[0032] If the positions of crossbar 1 616 and crossbar 2 617 are not on the same plane, then the positions of rack 1 618 and rack 2 619 are also not on the same plane, and inclined guide plate 1 620 and inclined guide plate 2 621 are also not on the same plane.

[0033] An L-plate 71 is fixedly connected between the workbench 4 and the support frame 1. A round rod 72 is fixedly connected to the side wall of the L-plate 71. An inclined discharge plate 73 is fixedly connected to the free end of the round rod 72. An inclined discharge plate 74 is fixedly connected to the upper edge of the rectangular mixing drum 2. One side of the inclined discharge plate 74 is fixed to the upper edge of the dry mixing drum 3. A sieve frame 75 is provided above the inclined discharge plate 73.

[0034] Among them, the crushing plate 5 pushes the crushed material on the workbench 4 onto the inclined discharge plate 73, and then drops into the screen frame 75 through the inclined discharge plate 73. After being screened by the screen frame 75, it enters the dry mixing tank 3 through the inclined discharge plate 74.

[0035] The rectangular kneading barrel 2 is rotatably connected to a stirring paddle for kneading materials. A bent rod 81 is provided on the outside of the rectangular kneading barrel 2 and is fixed coaxially with one of the stirring paddles. A resettable telescopic rod 82 is fixedly installed at the upper end of the bent rod 81. The upper end of the resettable telescopic rod 82 is inclined.

[0036] Among them, the resettable telescopic rod 82 refers to a telescopic spring rod.

[0037] The rectangular kneading barrel 2 is fitted with a base 83 that is fixedly connected to it. A rotating sleeve 84 is rotatably connected to the base 83. An extension barrel 85 passes through the rotating sleeve 84. A positioning rod 86 is telescopically connected to one end of the extension barrel 85 near the rectangular kneading barrel 2. A spring 87 is fixedly connected to one end of the positioning rod 86 inside the extension barrel 85. A connecting rod 88 is fixedly connected between the extension barrel 85 and the sieve frame 75.

[0038] When the bending rod 81 and the resettable telescopic rod 82 rotate with the stirring paddle inside the rectangular kneading barrel 2, the inclined surface at the upper end of the resettable telescopic rod 82 will push the extension barrel 85. However, the pushing force of the resettable telescopic rod 82 on the extension barrel 85 will not be too great, because the resettable telescopic rod 82 will shorten due to resistance and thus pass over the extension barrel 85. Since the free end of the positioning rod 86 is always against the surface of the rectangular kneading barrel 2, the extension barrel 85 will be pushed and will drive the screen frame 75 to make a left and right sway through the connecting rod 88, thereby improving the screening efficiency of the screen frame 75.

[0039] A method for mixing and dispersing high-temperature, high-efficiency anode carbon block raw materials includes the following steps: S1. Loading: Use external loading equipment to spread the material evenly on the workbench 4; S2. Crushing: The crushing plate 5 is driven to swing up and down by the working mechanism to beat the material laid on the worktable 4, thereby completing the crushing work. S3, Unloading: The crushing plate 5 is driven by the working mechanism to stand upright and act as an unloading plate to push the crushed material on the worktable 4 out. S4. Screening: The crushed material on the workbench 4 is pushed onto the inclined discharge plate 73 and falls into the screen frame 75 through the inclined discharge plate 73. After being screened by the screen frame 75, it enters the dry mixing tank 3 through the inclined discharge plate 74. S5. Mixing: Gradually add all materials to mixing bucket 2 and perform the mixing process. Working principle: When the device needs to crush the material, the material is first laid on the worktable 4. At this time, the free end of the electric telescopic rod 63 is disengaged from the slide rail 64, while the cylindrical cam 61 remains stationary. The cylindrical sleeve 62 can rotate on the cylindrical cam 61 or move horizontally along the cylindrical cam 61. The external motor drives the second gear 67 to reciprocate, and the second gear 67 can drive the first gear 66, which meshes with it, to reciprocate as well. The first gear 66 can drive the crushing plate 5 to swing upward through the annular sleeve 65 and the inner spline shaft 613, so that the crushing plate 5 can crush the material laid on the workbench 4, thereby carrying out the crushing work. At the same time, the annular sleeve 65 can drive the baffle 611, spring 612 and ratchet 610 to reciprocate through the circular plate 69. However, the ratchet 610 can only drive the cylindrical sleeve 62 to rotate intermittently in one direction through the ratchet 68. While rotating, the cylindrical sleeve 62 will also move horizontally along the cylindrical cam 61, moving from the side away from the dry mixing barrel 3 to the side closer to the dry mixing barrel 3. This allows the crushing plate 5 to move along the cylindrical cam 61 once every time it hits the material, and the distance moved each time is equal, so that the material laid on the worktable 4 can be crushed by the crushing plate 5. As the crushing plate 5 moves along the cylindrical cam 61 towards the side closer to the dry mixing tank 3, gradually detaches from the worktable 4 and moves above the dry mixing tank 3, the crushing plate 5 can be allowed to reciprocate inside the dry mixing tank 3 by changing the rotation angle and rotation amplitude of the gear 67, so that the crushing plate 5 can act as a stirring blade to complete the dry mixing of the materials. When the crushing plate 5 needs to be moved from the side near the dry mixing drum 3 to the side near the workbench 4 to return to its original position, the free end of the electric telescopic rod 63 needs to be extended into the slide rail 64, so that the cylindrical sleeve 62 cannot rotate. The cylindrical cam 61 is driven to rotate by an external motor. The cylindrical cam 61 can drive the cylindrical sleeve 62 to move in the horizontal direction, so that the cylindrical sleeve 62 and the crushing plate 5 return to their original positions. After the material on the workbench 4 is crushed by the crushing plate 5, the drive crushing plate 5, inner spline shaft 613, outer spline shaft 614, and gear 615 move towards the side closer to the crossbar 616. When gear 615 passes the rack 618, it is driven to rotate by the rack 618. Gear 615 can drive the crushing plate 5 to rotate 90 degrees through the outer spline shaft 614 and inner spline shaft 613, making the crushing plate 5 stand upright. As gear 615 continues to move towards the side closer to the crossbar 616, gear 615 will be subjected to the inclined plane. The guide plate 620 restricts the movement towards the cylindrical cam 61, so that the gear 615 cannot mesh with the rack 618 when it moves away from the crossbar 616, thus keeping the crushing plate 5 upright. When the crushing plate 5 moves along the cylindrical cam 61, it can push the crushed material on the worktable 4 onto the inclined discharge plate 73, and then drop it into the screen frame 75 through the inclined discharge plate 73. After being screened by the screen frame 75, it enters the dry mixing tank 3 through the inclined discharge plate 74, completing one unloading and screening operation. When it is necessary to restore the crushing plate 5 to its flat position, drive the crushing plate 5, the inner spline shaft 613, the outer spline shaft 614 and the gear 615 to move towards the side closer to the crossbar 617. When the gear 615 passes the crossbar 617, it will be driven to rotate by the crossbar 617. The gear 615 can drive the crushing plate 5 to rotate back 90 degrees through the outer spline shaft 614 and the inner spline shaft 613, restoring the initial state. When the gear 615 continues to move towards the side closer to the crossbar 617, the gear 615 will be restricted by the inclined guide plate 621 and move away from the cylindrical cam 61. This prevents the gear 615 from meshing with the rack 619 when it moves away from the crossbar 617, thus keeping the crushing plate 5 in its initial state. When the bending rod 81 and the resettable telescopic rod 82 rotate with the stirring paddle inside the rectangular kneading barrel 2, the inclined surface at the upper end of the resettable telescopic rod 82 will push the extension barrel 85. However, the pushing force of the resettable telescopic rod 82 on the extension barrel 85 will not be too great, because the resettable telescopic rod 82 will shorten due to resistance and thus pass over the extension barrel 85. Since the free end of the positioning rod 86 is always against the surface of the rectangular kneading barrel 2, the extension barrel 85 will be pushed and will drive the screen frame 75 to make a left and right sway through the connecting rod 88, thereby improving the screening efficiency of the screen frame 75.

[0040] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, and therefore remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe embodiments of this specification. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. Moreover, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods of this specification.

[0041] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-temperature, high-efficiency anode carbon block raw material mixing and dispersing device, characterized in that: It includes a support frame (1), and a rectangular kneading bucket (2) and a dry mixing bucket (3) located inside the support frame (1) and distributed on the left and right. The support frame (1) is provided with a worktable (4) located above the rectangular kneading bucket (2) for carrying the raw material to be crushed. The support frame (1) is provided with a crushing plate (5) and a working mechanism for driving the crushing plate (5).

2. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 1, characterized in that, The working mechanism includes a cylindrical cam (61) rotatably connected between the two side walls of the support frame (1). A cylindrical sleeve (62) is fitted on the cylindrical cam (61). A sliding column that is slidably adapted to the groove on the surface of the cylindrical cam (61) is fixedly connected to the inner wall of the cylindrical sleeve (62). An electric telescopic rod (63) is vertically fixed to the surface of the cylindrical sleeve (62). A slide rail (64) that is adapted to the electric telescopic rod (63) is provided on the top surface of the inner wall of the support frame (1).

3. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 2, characterized in that, The cylindrical sleeve (62) is fitted with an annular sleeve (65) that is rotatably connected to it. The annular sleeve (65) is fitted with a gear one (66) that is fixedly connected to it. The cylindrical cam (61) is rotatably connected between its two side walls with a gear two (67) that meshes with the gear one (66).

4. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 3, characterized in that, The cylindrical sleeve (62) is fitted with a ratchet (68) fixedly connected to it, and the annular sleeve (65) is fitted with a circular plate (69) fixedly connected to it. The surface of the circular plate (69) is rotatably connected with a ratchet tooth (610) that meshes with the ratchet (68). A baffle (611) is fixedly connected to the surface of the circular plate (69), and a spring (612) is fixedly connected between the baffle (611) and the ratchet tooth (610).

5. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 4, characterized in that, The annular sleeve (65) is rotatably connected to an inner spline shaft (613), the crushing plate (5) is fixed to the free end of the inner spline shaft (613), the inner spline shaft (613) is fitted with an outer spline shaft (614) that is compatible with it, and the outer spline shaft (614) is fitted with a gear three (615) that is fixedly connected to it.

6. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 5, characterized in that, The support frame (1) has a crossbar 1 (616) and a crossbar 2 (617) fixedly connected to its two side walls respectively. The free end of the crossbar 1 (616) is fixedly connected to a rack 1 (618), which meshes with a gear 3 (615). The free end of the crossbar 2 (617) is fixedly connected to a rack 2 (619), which meshes with a gear 3 (615). The crossbar 1 (616) is fixedly connected to an inclined guide plate 1 (620), and the crossbar 2 (617) is fixedly connected to an inclined guide plate 2 (621). Both the inclined guide plate 1 (620) and the inclined guide plate 2 (621) are inclined.

7. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 1, characterized in that, An L-plate (71) is fixedly connected between the workbench (4) and the support frame (1). A round rod (72) is fixedly connected to the side wall of the L-plate (71). An inclined discharge plate (73) is fixedly connected to the free end of the round rod (72). An inclined discharge plate (74) is fixedly connected to the upper edge of the rectangular mixing drum (2). One side of the inclined discharge plate (74) is fixed to the upper edge of the dry mixing drum (3). A sieve frame (75) is provided above the inclined discharge plate (73).

8. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 7, characterized in that, The rectangular kneading barrel (2) is rotatably connected to a stirring paddle for kneading materials. A bent rod (81) is provided on the outside of the rectangular kneading barrel (2) and is fixed coaxially with one of the stirring paddles. A resettable telescopic rod (82) is fixedly installed at the upper end of the bent rod (81). The upper end of the resettable telescopic rod (82) is inclined.

9. The high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 8, characterized in that, The rectangular kneading barrel (2) is fitted with a base (83) that is fixedly connected to it. A rotating sleeve (84) is rotatably connected to the base (83). An extension barrel (85) passes through the rotating sleeve (84). A positioning rod (86) is telescopically connected to one end of the extension barrel (85) near the rectangular kneading barrel (2). A spring (87) is fixedly connected to one end of the positioning rod (86) inside the extension barrel (85). A connecting rod (88) is fixedly connected between the extension barrel (85) and the sieve frame (75).

10. A method for mixing and dispersing high-temperature and high-efficiency anode carbon block raw materials, wherein the high-temperature and high-efficiency anode carbon block raw material mixing and dispersing device according to claim 9 is characterized in that, Includes the following steps: S1. Feeding: Use external feeding equipment to spread the material flat on the workbench (4); S2, Crushing: The crushing plate (5) is driven to swing up and down by the working mechanism to beat the material laid on the worktable (4), thereby completing the crushing work; S3, Unloading: The crushing plate (5) is driven by the working mechanism to stand upright and act as an unloading plate to push the crushed material on the worktable (4) out. S4. Screening: The crushed material on the workbench (4) is pushed onto the inclined discharge plate one (73), and falls into the screen frame (75) through the inclined discharge plate one (73). After being screened by the screen frame (75), it enters the dry mixing tank (3) through the inclined discharge plate two (74). S5. Mixing: Add all materials to the mixing bucket (2) step by step and carry out the mixing work.

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