A thick liquor stirring tank

Abstract

The application relates to the technical field of food processing, in particular to a thick liquor stirring tank which comprises a stirring tank, a stirring assembly and a cleaning assembly. The stirring assembly comprises a first stirring piece and a power piece. The first stirring piece comprises a stirring rod and multiple stirring blades. One end of the stirring rod is arranged in the middle of the top wall of the stirring tank and extends into the inside of the stirring tank. The stirring rod is rotationally connected to the stirring tank. Multiple stirring blades are vertically connected to one end of the stirring rod in the stirring tank. The multiple stirring blades are divided into multiple groups. The multiple groups of stirring blades are evenly distributed along the circumference of the stirring rod. Each group contains multiple stirring blades which are spaced apart along the length direction of the stirring rod. The power piece is connected to the stirring rod. The cleaning assembly comprises multiple cleaning pieces and a driving piece. The cleaning piece comprises a cleaning frame and bristles. Multiple stirring blades in each group are arranged in the cleaning frame. The cleaning frame slides along the length direction of the stirring blades. The bristles are fixedly bonded in the cleaning frame. The driving piece is connected to the cleaning frame. The application has the effect of improving the cleaning of the stirring blades.

Description

Technical Field

[0001] This application relates to the field of food processing technology, and in particular to a thick wine stirring tank. Background Technology

[0002] The production of alcoholic beverages has always been an important part of the industry. As a type of alcoholic beverage with a unique flavor, thick liquor has also expanded beyond Shaanxi and embarked on the path of industrialized production as people's lives have changed rapidly. In the process of making thick liquor, special stirring tanks are generally required to stir the raw materials evenly and ferment them.

[0003] In related technologies, a novel brewing apparatus is disclosed, comprising a tank body. A stirring mechanism is installed at the center of the bottom of the tank body. The stirring mechanism includes a motor, a gas guide pipe, a gas guide hole, a stirring rod, a cross-shaped component, a conveying chamber, a connecting rod, a gas outlet, a filter screen, and a bearing seat. The motor is installed at the center of the bottom of the tank body, and the gas guide pipe is fixedly connected to the output shaft of the motor. This invention features a stirring mechanism that, through the gas guide hole, facilitates the introduction of steam into the stirring rod and the conveying chamber. Furthermore, the motor and the gas outlet work together to facilitate the stirring rod's agitation of the materials inside the tank while simultaneously allowing hot air to heat the center of the material pile. Regarding the aforementioned technologies, as the device operates, some residual material adheres to the stirring rod, making it impossible to clean the stirring rod. This residual material not only affects the mixing effect in the next cycle but also easily breeds bacteria, affecting product quality. Utility Model Content

[0004] To overcome the above problems, this application provides a thick wine stirring tank.

[0005] The technical solution for a thick liquor stirring tank provided in this application is as follows: A thick liquor mixing tank includes a mixing tank, a mixing assembly, and a cleaning assembly. The mixing tank has a feed inlet at the top for material injection. The mixing assembly includes a first mixing element and a power element. The first mixing element includes a mixing rod and multiple mixing blades. The mixing rod is aligned with the axis of the mixing tank. One end of the mixing rod passes through the middle of the top wall of the mixing tank and extends into the interior of the mixing tank. The mixing rod is rotatably connected to the mixing tank. The multiple mixing blades are all connected to the mixing rod at one end located inside the mixing tank. The multiple mixing blades are divided into multiple groups, and the multiple groups of mixing blades are evenly distributed along the circumference of the mixing rod. Each group contains multiple mixing blades spaced apart along the length of the mixing rod. The mixing blades are perpendicular to the mixing rod. The power element is connected to the top of the mixing tank and is connected to the mixing rod. The cleaning assembly includes multiple cleaning components and a driving component. Each of the multiple cleaning components corresponds to one of the multiple sets of stirring blades. Each cleaning component includes a cleaning frame and bristles. The cleaning frame is arranged along the length of the stirring rod. Multiple stirring blades in each set pass through the cleaning frame. The cleaning frame slides along the length of the stirring blades. The bristles are fixedly bonded to the cleaning frame and contact the stirring blades. The driving component is connected to the mixing tank and is connected to the cleaning frame to drive the cleaning frame to move.

[0006] By adopting the above technical solution, the support component supports the mixing tank, ensuring its stable operation. When material needs to be mixed, it is injected into the mixing tank. The stirring rod of the stirring component rotates under the drive of the power component, and the stirring rod drives multiple sets of stirring blades to mix the material in the mixing tank, achieving thorough mixing. After mixing is completed, the material is discharged. When the mixing tank needs to be cleaned, cleaning agent is injected into the mixing tank, and the stirring blades stir to clean the mixing tank. The drive component of the cleaning component drives the cleaning frame to move, and the bristles in the cleaning frame contact the stirring blades, which can promptly clean the residual material on the stirring blades, ensuring the mixing effect and helping to solve the problem of not being able to clean the stirring blades.

[0007] In one specific implementation, the driving component includes a fixed cylinder, a sliding block, multiple hinge rods, and a second cylinder. The fixed cylinder is connected to the inner wall of the top of the mixing tank. The fixed cylinder is coaxially sleeved on the outer wall of the stirring rod, and the stirring rod is rotatably connected to the fixed cylinder. The sliding block is slidably sleeved on the outer wall of the fixed cylinder along its axis. Each hinge rod corresponds to a cleaning frame. Multiple hinge rods are located at the bottom of the sliding block. The hinge rods are inclined from the side of the sliding block to the cleaning frame away from the axis of the stirring rod. One end of each hinge rod is hinged to the sliding block, and the other end is hinged to the cleaning frame. The cylinder body of the second cylinder is connected to the top of the mixing tank. The second cylinder is positioned perpendicular to the top of the mixing tank. The piston rod of the second cylinder passes through the top of the mixing tank and is connected to the sliding block.

[0008] By adopting the above technical solution, the cleaning frame of the cleaning component slides along the length of the stirring blade under the action of the sliding block pushed by the second cylinder of the driving component and the power transmitted through the hinge rod. This allows the bristles in the cleaning frame to clean the stirring blade, remove residual materials on the stirring blade in a timely manner, ensure the stirring effect, and at the same time avoid residual materials from affecting the next stirring effect and the growth of bacteria that could affect product quality.

[0009] In one specific implementation, the cleaning component further includes a telescopic rod, which is perpendicular to the stirring rod, with one end connected to the stirring rod and the other end connected to the cleaning frame.

[0010] By adopting the above technical solution, the telescopic rod can extend or shorten with the cleaning frame during its movement, ensuring that the cleaning frame slides smoothly along the length of the mixing blade, thereby cleaning the mixing blade, avoiding residual material from affecting the mixing effect and causing bacterial growth, and ensuring product quality.

[0011] In one specific implementation, a drying assembly is further included. The drying assembly includes a drying element, which includes a drying tank and multiple heating plates. The drying tank is coaxially sleeved on the outside of the mixing tank. The top of the drying tank is connected to the top of the mixing tank. The connection between the drying tank and the mixing tank is sealed. A heating gap is left between the inner wall of the drying tank and the outer wall of the mixing tank. The multiple heating plates are all located within the heating gap. The heating plates are evenly distributed on the inner wall of the drying tank. The heating plates are connected to the drying tank and electrically connected to a controller.

[0012] By adopting the above technical solution, when it is necessary to clean the mixing tank, the material is discharged through the discharge pipe, the cleaning agent is injected into the mixing tank, and the mixing tank is cleaned by the rotation of the stirring blades. The drive motor is turned off, and then the second cylinder is started, which can drive the cleaning frame to move and clean the stirring blades. After cleaning is completed, the cleaning agent is discharged from the discharge pipe. Then, the heating plate is controlled by the controller to dry the inside of the drying tank, which is convenient for the next use. This helps to avoid the impact of undried cleaning agent on the material and improves the quality of thick liquor production.

[0013] In one specific implementation, the stirring assembly further includes a second stirring element, which includes a sliding ring and two first cylinders. The sliding ring is coaxially located inside the stirring tank, and its sidewall is in contact with the inner wall of the stirring tank. The sliding ring reciprocates along the axial direction of the stirring tank. A sliding gap is provided between the stirring blade and the inner wall of the stirring tank for the sliding ring to slide. The cylinder bodies of the two first cylinders are connected to the top of the stirring tank. The first cylinders are arranged perpendicular to the top of the stirring tank. The two first cylinders are symmetrically arranged about the stirring rod. The piston rod of the first cylinder passes through the top of the stirring tank and is connected to the sliding ring.

[0014] By adopting the above technical solution, the sliding ring of the second stirring component slides back and forth along the axis of the mixing tank under the drive of the first cylinder. It works in conjunction with the first stirring component to create two stirring forces inside the mixing tank, making the material more uniformly mixed, while also preventing some material from adhering to the inner wall of the mixing tank.

[0015] In one specific implementation, the top of the sliding ring is provided with a plurality of through holes along the circumference of the sliding ring, and the through holes penetrate the sliding ring along the sliding direction of the sliding ring.

[0016] By adopting the above technical solution, the multiple through holes of the second stirring element opened in the circumferential direction can achieve the effect of turbulence by pushing and sliding the first cylinder, which makes the stirring of the material inside the mixing tank more uniform and also prevents some material from adhering to the inner wall of the mixing tank.

[0017] In one specific implementation scheme, a support component is also included, which is a support frame; The drying assembly also includes a rotating component. The drying tank is rotatably connected to the support frame. The rotating component includes an external gear ring, a rotating motor, and a gear. The external gear ring is sleeved on the outer wall of the drying tank and connected to the drying tank. The housing of the rotating motor is connected to the support frame. The output shaft of the rotating motor is coaxially fixed to the gear by a key connection. The gear meshes with the external gear ring.

[0018] By adopting the above technical solution, the support frame is used as a support component to ensure the stable operation of the mixing tank. The rotating part of the drying component is driven by a rotating motor to rotate the gear. The gear meshes with the outer toothed ring sleeved on the outer wall of the drying tank, causing the drying tank to rotate. The drying tank is rotatably connected to the support frame, so that the mixing tank also rotates, which can further promote the mixing of materials.

[0019] In one specific implementation, the stirring blades near the bottom of the mixing tank are in contact with the bottom of the mixing tank, and the cleaning frame is provided with an opening near the bottom of the mixing tank.

[0020] By adopting the above technical solution, the stirring blades near the bottom of the mixing tank can contact the bottom of the mixing tank to stir the material at the bottom of the mixing tank, making the stirring more thorough; the cleaning frame is set with an opening near the bottom of the mixing tank, which facilitates the cleaning of the stirring blades.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. The designed thick liquor mixing tank features a stirring rod driven by a power component. This rod rotates, causing multiple sets of stirring blades to agitate the materials within the tank, ensuring thorough mixing. Once mixing is complete, the materials are discharged. When cleaning is required, a cleaning agent is injected into the tank, and the stirring blades agitate and clean the tank. The cleaning component's drive mechanism moves a cleaning frame, where brush bristles contact the stirring blades to promptly remove any residual materials, ensuring effective mixing and effectively addressing the problem of cleaning the stirring blades themselves.

[0022] 2. The designed thick liquor mixing tank features a cleaning frame in its cleaning component. Driven by the second cylinder of the driving unit, the sliding block slides along the length of the mixing blades via a hinged rod. This allows the brush bristles within the cleaning frame to clean the mixing blades, promptly removing residual material and ensuring effective mixing. Simultaneously, it prevents residual material from affecting subsequent mixing and from causing bacterial growth that could impact product quality.

[0023] 3. The designed thick liquor mixing tank has a sliding ring of the second stirring component that slides back and forth along the axis of the mixing tank under the drive of the first cylinder. This, in conjunction with the first stirring component, creates two types of stirring forces inside the mixing tank, making the material more evenly mixed and preventing some material from adhering to the inner wall of the mixing tank. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the thick wine stirring tank according to an embodiment of this application.

[0025] Figure 2 This is a cross-sectional view of this embodiment.

[0026] Explanation of reference numerals in the attached drawings: 1. Support assembly; 2. Mixing tank; 21. Feed inlet; 22. Feed plate; 23. Discharge port; 24. Discharge pipe; 241. Valve; 3. Mixing assembly; 31. First mixing component; 311. Mixing rod; 312. Mixing blade; 32. Power component; 33. Second mixing component; 331. Sliding ring; 3311. Through hole; 332. First cylinder; 4. Cleaning assembly; 41. Cleaning component; 411. Cleaning frame; 412. Brush bristles; 413. Telescopic rod; 42. Drive component; 421. Fixed cylinder; 422. Sliding block; 423. Hinge rod; 424. Second cylinder; 5. Drying assembly; 51. Drying component; 511. Drying tank; 512. Heating plate; 52. Rotating component; 521. External gear ring; 522. Rotating motor; 523. Gear. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0028] This application discloses a thick wine stirring tank.

[0029] Reference Figure 1 and Figure 2 A thick liquor mixing tank includes a support assembly 1, a mixing tank 2, a mixing assembly 3, a cleaning assembly 4, and a drying assembly 5. The mixing tank 2 is mounted on the support assembly 1, the mixing assembly 3 is mounted on the mixing tank 2, the cleaning assembly 4 is mounted on the mixing assembly 3, and the drying assembly 5 is mounted on the mixing tank 2.

[0030] Reference Figure 1 and Figure 2The support component 1 is a support frame located at the bottom of the mixing tank 2, and the mixing tank 2 is connected to the support frame. The support frame supports the mixing tank 2, which is used to hold materials. The top of the mixing tank 2 has an inlet 21 for material injection. The mixing tank 2 has an inlet plate 22 at the inlet 21. One side of the inlet plate 22 is hinged to the mixing tank 2, and the side of the inlet plate 22 away from the hinge end is detachably connected to the mixing tank 2 by a buckle. A sealing gasket is fixedly bonded to the side wall of the inlet plate 22, which can seal the connection between the inlet plate 22 and the mixing tank 2. The side wall of the mixing tank 2 has a discharge port 23, which is close to the bottom of the mixing tank 2. The mixing tank 2 has a discharge pipe 24 connected to the discharge port 23. The discharge pipe 24 is welded to the mixing tank 2, and a valve 241 is fixedly connected to the discharge pipe 24 by a flange for controlling the discharge of materials.

[0031] Reference Figure 1 and Figure 2 The stirring assembly 3 includes a first stirring element 31, a power element 32, and a second stirring element 33. The first stirring element 31 includes a stirring rod 311 and multiple stirring blades 312. The stirring rod 311 is positioned in the same direction as the axis of the stirring tank 2. One end of the stirring rod 311 passes through the middle of the top wall of the stirring tank 2 and extends into the interior of the stirring tank 2. The stirring rod 311 is rotatably connected to the stirring tank 2. The multiple stirring blades 312 are all located at the end of the stirring rod 311 inside the stirring tank 2. The multiple stirring blades 312 are divided into multiple groups. In this embodiment, the multiple stirring blades 312 are divided into three groups. The three groups of stirring blades 312 are evenly distributed around the stirring rod 311. Each group contains three stirring blades 312. The stirring blades 312 and the stirring rod 311 are connected. 1. Vertically arranged, three stirring blades 312 are spaced apart along the length of the stirring rod 311. The end of the stirring blade 312 near the stirring rod 311 is welded to the stirring rod 311. The stirring blade 312 near the bottom of the mixing tank 2 is in contact with the bottom of the mixing tank 2, which facilitates the stirring of the material at the bottom of the mixing tank 2, so as to fully stir the material in the mixing tank 2. The power component 32 is located at the top of the mixing tank 2. In this embodiment, the power component 32 is a drive motor. The housing of the drive motor is fixedly connected to the top of the mixing tank 2 by screws. The output shaft of the drive motor is coaxially fixedly connected to the stirring rod 311 through a coupling. The drive motor drives the stirring rod 311 to rotate, which can drive the stirring blades 312 to stir the material.

[0032] Reference Figure 2The second stirring component 33 includes a sliding ring 331 and two first cylinders 332. The sliding ring 331 is coaxially located inside the stirring tank 2, and its sidewall is in contact with the inner wall of the stirring tank 2. The sliding ring 331 can slide back and forth along the axial direction of the stirring tank 2. A sliding gap is left between the stirring blade 312 and the inner wall of the stirring tank 2 for the sliding ring 331 to slide. During the movement of the sliding ring 331, it can stir the material. The top of the sliding ring 331 has multiple through holes 3311 along its circumference. The through holes 3311 penetrate the sliding ring 331 along its sliding direction to achieve a turbulence effect. The design of the mechanism allows for two types of agitation forces inside the mixing tank 2, resulting in more uniform mixing of the materials inside the mixing tank 2 and preventing some materials from adhering to the inner wall of the mixing tank 2. Both first cylinders 332 are located at the top of the mixing tank 2, and the orientation of the first cylinders 332 is perpendicular to the top of the mixing tank 2. The two first cylinders 332 are symmetrically arranged about the stirring rod 311. The cylinder body of the first cylinder 332 is fixedly connected to the top of the mixing tank 2 by screws. The piston rod of the first cylinder 332 passes through the top of the mixing tank 2 and is welded to the sliding ring 331. The first cylinder 332 pushes the sliding ring 331 to move.

[0033] Reference Figure 2The cleaning component 4 includes multiple cleaning parts 41 and one driving part 42. In this embodiment, there are three cleaning parts 41, each corresponding to one of three sets of stirring blades 312. Each cleaning part 41 includes a cleaning frame 411, bristles 412, and a telescopic rod 413. The cleaning frame 411 is arranged along the length of the stirring rod 311. Three stirring blades 312 in each set pass through the cleaning frame 411. The cleaning frame 411 is open near the bottom of the mixing tank 2. The cleaning frame 411 slides along the length of the stirring blades 312. The bristles 412 are fixedly bonded inside the cleaning frame 411. The bristles 412 and the stirring blades... 312 contact, during the movement of the cleaning frame 411, the bristles 412 clean the stirring rod 311, the telescopic rod 413 is set perpendicular to the stirring rod 311, one end of the telescopic rod 413 is welded to the stirring rod 311, and the other end is welded to the cleaning frame 411 to facilitate the movement of the cleaning frame 411; when the cleaning frame 411 moves, the telescopic rod 413 extends or retracts with the cleaning frame 411; the driving component 42 includes a fixed cylinder 421, a sliding block 422, multiple hinge rods 423 and a second cylinder 424, the fixed cylinder 421 is located inside the mixing tank 2 and is close to the top of the mixing tank 2, the fixed cylinder 421... 21 is coaxially sleeved on the outer wall of the stirring rod 311. The fixed cylinder 421 is fixedly connected to the stirring tank 2 by screws. The stirring rod 311 is rotatably connected to the fixed cylinder 421. The sliding block 422 is sleeved on the outer wall of the fixed cylinder 421 and slides back and forth along the axis of the fixed cylinder 421. In this embodiment, there are three hinge rods 423, and each hinge rod 423 corresponds to a cleaning frame 411. All three hinge rods 423 are located at the bottom of the sliding block 422. The hinge rods 423 are inclined from the side of the sliding block 422 to the cleaning frame 411 away from the axis of the stirring rod 311. One end of the hinge rod 423 is connected to the sliding block 422. The sliding block 422 is hinged at one end and the cleaning frame 411 at the other end. When the sliding block 422 moves closer to the stirring blade 312, the sliding block 422 pushes the cleaning frame 411 to move through the hinge rod 423, which can clean the stirring blade 312. The second cylinder 424 is located at the top of the mixing tank 2. The setting direction of the second cylinder 424 is perpendicular to the top of the mixing tank 2. The cylinder body of the second cylinder 424 is fixedly connected to the top wall of the mixing tank 2 by screws. The piston rod of the second cylinder 424 passes through the top of the mixing tank 2 and is fixedly connected to the sliding block 422 by screws. The second cylinder 424 pushes the sliding block 422 to move.

[0034] Reference Figure 1 and Figure 2The drying assembly 5 includes a drying component 51 and a rotating component 52. The drying component 51 includes a drying tank 511 and multiple heating plates 512. The drying tank 511 is coaxially sleeved on the outside of the mixing tank 2. The top of the drying tank 511 is flush with the top of the mixing tank 2. The top of the drying tank 511 and the top of the mixing tank 2 are fixedly connected by screws, and the connection between the drying tank 511 and the mixing tank 2 is sealed by a gasket. A heating gap is left between the inner wall of the drying tank 511 and the outer wall of the mixing tank 2. The multiple heating plates 512 are all located within the heating gap and are evenly distributed on the inner wall of the drying tank 511. The heating plates 512 are fixedly connected to the drying tank 511 by screws. The heating plates 512 are electrically connected to the controller. The program is programmed into the controller and controlled by the controller. The opening and closing of the heating plate 512 enables heating and drying of the mixing tank 2. The discharge pipe 24 passes through the drying tank 511 and is fixedly connected to the drying tank 511 by screws. When it is necessary to clean the mixing tank 2, the material is discharged through the discharge pipe 24, the cleaning agent is injected into the mixing tank 2, the drive motor is started, and the mixing tank 2 is cleaned by the movement of the stirring blades 312 and the rotating ring. The drive motor is turned off, and then the second cylinder 424 is started, which can drive the cleaning frame 411 to move and clean the stirring blades 312. After cleaning is completed, the cleaning agent is discharged from the discharge pipe 24. Then, the heating plate 512 is controlled by the controller to dry the inside of the drying tank 511 for the next use.

[0035] Reference Figure 1 and Figure 2 The drying tank 511 is rotatably connected to the support frame. The rotating component 52 includes an external gear ring 521, a rotating motor 522, and a gear 523. The external gear ring 521 is sleeved on the outer wall of the drying tank 511 and is fixedly connected to the drying tank 511 by screws. The housing of the rotating motor 522 is fixedly connected to the support frame by screws. The output shaft of the rotating motor 522 is coaxially fixedly connected to the gear 523 by a key connection. The gear 523 meshes with the external gear ring 521. The rotating motor 522 drives the gear 523 to rotate, which can drive the drying tank 511 and the mixing tank 2 to rotate, so that the materials in the mixing tank 2 can be mixed to achieve comprehensive mixing of the materials.

[0036] The implementation principle of the thick liquor mixing tank in this application embodiment is as follows: Through the coordinated work of various components, the thick liquor mixing tank effectively solves the problems of uneven material mixing, difficult cleaning, and low drying efficiency of traditional mixing tanks. The support component 1 ensures the stable operation of the mixing tank 2. The first stirring element 31 and the second stirring element 33 of the stirring component 3 cooperate with each other to achieve full mixing of materials. The cleaning component 4 can clean the residual materials on the stirring component 3 in a timely manner, ensuring the mixing effect. The heating plate 512 and the rotating part 52 of the drying component 5 are combined, which can not only quickly dry the mixing tank 2, but also further promote the mixing of materials, thereby improving the quality and efficiency of thick liquor production. Compared with traditional technology, it has made significant improvements and enhancements.

[0037] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A thick liquor stirring tank, characterized in that: The assembly includes a mixing tank (2), a mixing component (3), and a cleaning component (4). The mixing tank (2) has a material inlet (21) at the top. The mixing component (3) includes a first mixing element (31) and a power component (32). The first mixing element (31) includes a mixing rod (311) and multiple mixing blades (312). The mixing rod (311) is oriented in the same direction as the axis of the mixing tank (2). One end of the mixing rod (311) passes through the middle of the top wall of the mixing tank (2) and extends into the interior of the mixing tank (2). The mixing rod (311) is rotatably connected to the cleaning component. The mixing tank (2) has multiple stirring blades (312) connected to one end of the stirring rod (311) located inside the mixing tank (2). The multiple stirring blades (312) are divided into multiple groups, and the multiple groups of stirring blades (312) are evenly distributed around the stirring rod (311). Each group contains multiple stirring blades (312) spaced apart along the length of the stirring rod (311). The stirring blades (312) are perpendicular to the stirring rod (311). The power component (32) is connected to the top of the mixing tank (2) and is connected to the stirring rod (311). The cleaning assembly (4) includes multiple cleaning components (41) and a driving component (42). The multiple cleaning components (41) correspond one-to-one with multiple sets of stirring blades (312). Each cleaning component (41) includes a cleaning frame (411) and bristles (412). The cleaning frame (411) is arranged along the length direction of the stirring rod (311). Multiple stirring blades (312) in each set pass through the cleaning frame (411). The cleaning frame (411) slides along the length direction of the stirring blades (312). The bristles (412) are fixedly bonded to the cleaning frame (411) and contact the stirring blades (312). The driving component (42) is connected to the stirring tank (2) and is connected to the cleaning frame (411) to drive the cleaning frame (411) to move.

2. The thick liquor stirring tank according to claim 1, characterized in that: The driving component (42) includes a fixed cylinder (421), a sliding block (422), multiple hinge rods (423), and a second cylinder (424). The fixed cylinder (421) is connected to the inner wall of the top of the mixing tank (2). The fixed cylinder (421) is coaxially sleeved on the outer wall of the stirring rod (311). The stirring rod (311) is rotatably connected to the fixed cylinder (421). The sliding block (422) is slidably sleeved on the outer wall of the fixed cylinder (421) along the axis of the fixed cylinder (421). The hinge rods (423) correspond one-to-one with the cleaning frame (411). Multiple hinge rods (423) are located at... At the bottom of the sliding block (422), the hinge rod (423) is inclined from the side of the sliding block (422) to the cleaning frame (411) away from the axis of the stirring rod (311). One end of the hinge rod (423) is hinged to the sliding block (422), and the other end is hinged to the cleaning frame (411). The cylinder body of the second cylinder (424) is connected to the top of the stirring tank (2). The setting direction of the second cylinder (424) is perpendicular to the top of the stirring tank (2). The piston rod of the second cylinder (424) passes through the top of the stirring tank (2) and is connected to the sliding block (422).

3. The thick liquor stirring tank according to claim 2, characterized in that: The cleaning component (41) also includes a telescopic rod (413), which is perpendicular to the stirring rod (311). One end of the telescopic rod (413) is connected to the stirring rod (311), and the other end is connected to the cleaning frame (411).

4. The thick liquor stirring tank according to claim 1, characterized in that: It also includes a drying assembly (5), which includes a drying component (51), which includes a drying tank (511) and multiple heating plates (512). The drying tank (511) is coaxially sleeved on the outside of the mixing tank (2). The top of the drying tank (511) is connected to the top of the mixing tank (2). The connection between the drying tank (511) and the mixing tank (2) is sealed. A heating gap is left between the inner wall of the drying tank (511) and the outer wall of the mixing tank (2). Multiple heating plates (512) are located in the heating gap. The heating plates (512) are evenly distributed on the inner wall of the drying tank (511). The heating plates (512) are connected to the drying tank (511). The heating plates (512) are electrically connected to the controller.

5. A thick liquor stirring tank according to claim 4, characterized in that: The stirring assembly (3) further includes a second stirring element (33), which includes a sliding ring (331) and two first cylinders (332). The sliding ring (331) is coaxially located inside the stirring tank (2). The side wall of the sliding ring (331) is in contact with the inner wall of the stirring tank (2). The sliding ring (331) slides back and forth along the axial direction of the stirring tank (2). A sliding gap is left between the stirring blade (312) and the inner wall of the stirring tank (2) for the sliding ring (331) to slide. The cylinder bodies of the two first cylinders (332) are connected to the top of the stirring tank (2). The setting direction of the first cylinders (332) is perpendicular to the top of the stirring tank (2). The two first cylinders (332) are symmetrically arranged about the stirring rod (311). The piston rod of the first cylinder (332) passes through the top of the stirring tank (2) and is connected to the sliding ring (331).

6. A thick liquor stirring tank according to claim 5, characterized in that: The top of the sliding ring (331) has a plurality of through holes (3311) along the circumference of the sliding ring (331), and the through holes (3311) penetrate the sliding ring (331) along the sliding direction of the sliding ring (331).

7. A thick liquor stirring tank according to claim 4, characterized in that: It also includes a support component (1), which is a support frame; The drying assembly (5) also includes a rotating component (52). The drying tank (511) is rotatably connected to the support frame. The rotating component (52) includes an external gear ring (521), a rotating motor (522), and a gear (523). The external gear ring (521) is sleeved on the outer wall of the drying tank (511) and connected to the drying tank (511). The housing of the rotating motor (522) is connected to the support frame. The output shaft of the rotating motor (522) is coaxially fixed to the gear (523) by a key connection. The gear (523) meshes with the external gear ring (521).

8. A thick liquor stirring tank according to claim 1, characterized in that: The stirring blade (312) near the bottom of the stirring tank (2) is in contact with the bottom of the stirring tank (2), and the cleaning frame (411) near the bottom of the stirring tank (2) is open.

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