Mixing equipment and methods for producing aluminum gray coatings

Abstract

This invention discloses a mixing equipment and method for producing aluminum ash coatings, relating to the field of mixing equipment. It includes a mixing and dispersing vessel, with a dispersing motor, a material input pipe, and a discharge pipe respectively installed on the top and bottom sides; it also includes a dispersing and grinding mechanism and an active scale removal mechanism. It should be noted that the raw material is filtered through a feeding dispersing filter; large particles or clumps of raw material are ground by a grinding plate, and the feeding dispersing filter is vibrated to ensure uniform size of the raw material entering the mixing and dispersing vessel. Intermittent discharge ensures effective dispersion and mixing. Furthermore, scale buildup on the inner wall of the mixing and dispersing vessel causes the rotating scraper to be squeezed and moved, simultaneously opening the motor and valve switches, thereby stopping the dispersing motor and opening the electrically controlled discharge valve for discharge and pressure relief. A draining solution is then introduced into the mixing and dispersing vessel through a feed transfer box, ensuring the safe use of the mixing and dispersing vessel.

Description

Technical Field

[0001] This invention relates to the field of mixing equipment technology, and more particularly to mixing equipment and methods for producing aluminum ash coatings. Background Technology

[0002] The resource utilization of aluminum ash mainly revolves around metallic aluminum and alumina resources, primarily involving three aspects: high-temperature extraction of metallic aluminum, preparation of inorganic materials such as alumina, aluminum chloride, and aluminum sulfate, and use as a steelmaking auxiliary material. However, these application methods do not achieve full-component utilization and have low added value. By developing and producing anti-oxidation coatings for aluminum electrolysis anodes, and considering that the cost of aluminum ash coatings is far lower than that of purchased coatings, this method offers good economic and environmental benefits and can effectively replace purchased coatings in aluminum electrolysis production.

[0003] In the production of aluminum ash coating, various raw materials need to be added to a dispersion vessel for mixing before the desired coating can be prepared. It should be noted that during the mixing process in the dispersion vessel, the lack of active throttling measures at the feed end can lead to excessive or insufficient feed, uneven particle size, or scaling on the inner wall of the dispersion vessel due to material condensation. These problems can all cause uneven mixing of the raw materials. Furthermore, excessive scaling or overly viscous raw materials can increase the internal pressure of the dispersion vessel, causing overload and ultimately leading to damage. Summary of the Invention

[0004] The purpose of this invention is to provide mixing equipment and methods for producing aluminum ash coatings, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A mixing device for producing aluminum gray coating includes a mixing and dispersing vessel. A dispersing motor, a material input pipe, and a discharge pipe are respectively installed on the top and bottom sides of the mixing and dispersing vessel. A dispersing shaft is installed on the dispersing motor, a dispersing frame is installed on the dispersing shaft, and an electrically controlled discharge valve is installed on the discharge pipe.

[0007] It also includes a dispersion and grinding mechanism, which is installed inside the mixing and dispersion vessel. The dispersion and grinding mechanism is used to disperse and grind the feed material. The dispersion and grinding mechanism includes a feed dispersion filter cover, which is installed inside the mixing and dispersion vessel. A follower sleeve is installed on the dispersion shaft, and a follower dispersion and grinding frame is installed on the follower sleeve. The rotation of the dispersion shaft drives the follower dispersion and grinding frame to rotate through the follower sleeve, which is used to disperse and grind the feed material.

[0008] The mixing and dispersing vessel is also equipped with a dispersing feeding mechanism, which is used to block and disperse the feed. The dispersing feeding mechanism includes a feeding transfer box, which is installed on the top side of the mixing and dispersing vessel. The material input pipe is installed on the top side of the feeding transfer box. Two limiting frames are installed on the inner wall of the top side of the mixing and dispersing vessel. A push sealing plate is slidably installed between the two limiting frames. The push sealing plate is used to close the feeding transfer box. A limiting blocking seat is installed on the inner wall of the top side of the mixing and dispersing vessel to block the push sealing plate.

[0009] It also includes an active scale removal mechanism, which is installed on the dispersion shaft and is used to detect scale buildup on the inner wall of the mixing and dispersion vessel. The active scale removal mechanism includes a mounting sleeve, which is installed on the dispersion shaft. A rotating scraper is movably mounted on the mounting sleeve. The rotation of the dispersion shaft drives the rotating scraper to rotate through the mounting sleeve, thereby cleaning the inner wall of the mixing and dispersion vessel and detecting scale buildup.

[0010] Furthermore, in a preferred embodiment of the present invention, the dispersing and grinding mechanism further includes a grinding plate, which is movably mounted on the follower dispersing and grinding frame, and a protective cover is installed between the grinding plate and the follower dispersing and grinding frame;

[0011] A hemispherical dome is installed on the feed dispersion filter cover, which is used to lift the grinding plate.

[0012] Furthermore, in a preferred embodiment of the present invention, two pop-out grooves are provided on the top side of the follow-up dispersion grinding frame, and pop-out top rods are slidably installed in both pop-out grooves, and both pop-out top rods are installed on the follow-up dispersion grinding frame.

[0013] The follow-up dispersion grinding frame is equipped with two pop-out springs, which are mounted on the grinding plate.

[0014] Furthermore, in a preferred embodiment of the present invention, the dispersing feeding mechanism further includes a passive pusher block, a shrinkage groove is provided on the bottom side of the push sealing plate, the push sealing plate is slidably installed in the shrinkage groove, and a rotating push-opening rod is installed on the follower sleeve. The rotating push-opening rod rotates to push the passive pusher block to move, thereby driving the push sealing plate to open.

[0015] A reset support spring is installed on the passive push block, and the reset support spring is installed on the inner wall of the contraction groove;

[0016] Both sides of the push sealing plate are equipped with sliders, and the two sliders are slidably mounted on the two limiting frames respectively. A spring is connected between the limiting frame and the slider.

[0017] Furthermore, in a preferred embodiment of the present invention, a dredging and dispersing frame is provided inside the feeding transfer box, and an extrusion arc block is installed on the bottom side of the dredging and dispersing frame. The pushing sealing plate moves to extrude the extrusion arc block, thereby driving the dredging and dispersing frame to move.

[0018] A lifting bracket is slidably installed on one inner wall of the feeding transfer box. The lifting bracket is installed on the unblocking and dispersing frame. A pull-down spring connects the lifting bracket to the inner wall of the feeding transfer box.

[0019] Furthermore, in a preferred embodiment of the present invention, the active scale removal mechanism further includes a drain cleaner inlet pipe, which is installed on one side of the feed transfer box. A linkage sealing plate is rotatably installed on one side of the feed transfer box, and the linkage sealing plate is used to close the drain cleaner inlet pipe.

[0020] The linkage sealing plate is provided with a torsion reset groove. A support shaft is installed in the feeding transfer box. The support shaft is movably installed in the torsion reset groove. A reset torsion spring is installed on the support shaft. The reset torsion spring is installed on the inner wall of the torsion reset groove.

[0021] Furthermore, in a preferred embodiment of the present invention, a linkage bracket is slidably installed on the top side of the feeding transfer box, and a linkage rod is rotatably installed between the linkage bracket and the linkage sealing plate;

[0022] The linkage puller is equipped with a positioning spring, and the linkage puller is locked onto the feed transfer box by the positioning spring.

[0023] Furthermore, in a preferred embodiment of the present invention, the mounting sleeve is provided with a movable groove, a driving block and an upper push plate are slidably installed in the movable groove, the rotating scraper is slidably installed in the driving block, and a wedge-shaped extrusion plate is installed on the top side of the rotating scraper.

[0024] A retaining spring is installed on the upper push plate, and the retaining spring is installed on the inner wall of the moving groove.

[0025] Furthermore, in a preferred embodiment of the present invention, a central rotating ring is provided on the top side of the mounting sleeve, and a central rotating rod is installed on the upper push plate. The upper push plate moves upward and pushes the central rotating ring to move through the central rotating rod.

[0026] A drive rod is installed on the top side of the rotating ring, and a drive ring is installed at the top of the drive rod. The drive rod is recessed in the circumferential direction. A lifting trigger frame is movably installed on the mixing and dispersing vessel. The lifting trigger frame extends into the drive rod, and the linkage bracket is installed on the lifting trigger frame.

[0027] A mounting bracket is installed on the top side of the feeding transfer box. A motor switch and a valve switch are installed on the mounting bracket. The motor switch and the valve switch are electrically connected to the dispersing motor and the electrically controlled discharge valve, respectively.

[0028] A mixing method for producing aluminum ash coatings, which is carried out using the aforementioned mixing equipment for producing aluminum ash coatings, includes the following steps:

[0029] S1. Raw materials are added to the feed transfer box through the material input pipe, and then enter the mixing and dispersing kettle through the feed transfer box. The dispersing shaft is driven to rotate by the dispersing motor. The raw materials first fall onto the feed dispersing filter cover and are filtered through the feed dispersing filter cover. During the rotation of the dispersing shaft, the follower sleeve is driven to rotate synchronously. The rotation of the follower sleeve drives the follower dispersing and grinding frame to rotate, which in turn drives the grinding plate to rotate. The rotation of the follower dispersing and grinding frame helps the raw materials to pass through the feed dispersing filter cover quickly. At the same time, large particles or clumps of raw materials are pushed to the bottom side of the feed dispersing filter cover and ground by the rotation of the grinding plate.

[0030] S2. When the grinding plate moves to the position of the hemispherical top block, the grinding plate is lifted by the hemispherical top block, so that the grinding plate slides in the two pop-out grooves through the two pop-out rods, and the two pop-out springs are stressed; when the grinding plate is separated from the hemispherical top block, the grinding plate is reset by the rebound force of the two pop-out springs, which can then vibrate the feed dispersion filter cover, shake off the raw materials on the feed dispersion filter cover, and accelerate the discharge.

[0031] S3. The rotating sleeve synchronously drives the rotating push rod to rotate, causing the rotating push rod to move the passive push block. When the passive push block moves, it drives the push sealing plate to move, causing the push sealing plate to open. The push sealing plate slides through two sliders in two limiting frames, and the two return springs are stressed. The raw material in the feeding transfer box enters the mixing and dispersing kettle. The rotating push rod continues to rotate, causing the push sealing plate to move into place and be blocked by the limiting stop seat. The rotating push rod squeezes the passive push block to move upward. The passive push block is squeezed and retracted into the shrinkage groove, and the reset support spring is stressed and retracted until the rotating push rod disengages from the passive push block. Under the rebound force of the reset support spring, the passive push block is pushed to reset, achieving intermittent material discharge. The push sealing plate opens, and under the pull force of the pull spring, the lifting bracket moves downward, which in turn drives the unblocking and dispersing frame to move downward. The push sealing plate resets and pushes the squeezing arc block to move, which in turn pushes the unblocking and dispersing frame to move upward, realizing the vertical lifting and lowering of the unblocking and dispersing frame, and unblocking and dispersing the raw material in the feeding transfer box.

[0032] S4. The rotation of the dispersion shaft drives the rotating scraper to move via the mounting sleeve, causing the rotating scraper to scrape the inner wall of the mixing and dispersion vessel, preventing the raw materials from accumulating on the inner wall. The rotating scraper is squeezed and moves laterally. During the lateral movement, the rotating scraper moves within the drive block and drives the wedge-shaped extrusion plate to move, causing the wedge-shaped extrusion plate to press the upper push plate upward. When the upper push plate moves upward, it causes the clamping spring to be stressed and pushes the central rotating ring upward through the central rotating rod. The upward movement of the central rotating ring drives the pull rod to drive the driving ring upward, which in turn drives the lifting trigger frame upward. Scale buildup on the inner wall of the bottom side of the mixing and dispersion vessel causes the rotating scraper to drive the drive block to move vertically, which directly drives the upper push plate upward, and then drives the lifting trigger frame to move. When the lifting trigger frame moves, it turns on the motor switch and valve switch, stopping the dispersion motor and opening the electrically controlled discharge valve for discharge and pressure relief.

[0033] S5. The lifting trigger frame moves, driving the linkage pull frame to move, so that the linkage pull frame drives the linkage sealing plate to rotate through the linkage pull rod. When the linkage sealing plate rotates, it seals the feed transfer box, and at the same time, the unclogging liquid feed pipe inputs the unclogging liquid through the feed transfer box into the mixing and dispersing kettle to perform emergency treatment on the scale on the inner wall of the mixing and dispersing kettle.

[0034] The beneficial effects of the mixing equipment and method for producing aluminum ash coating proposed in this invention are:

[0035] In this invention, by setting up a dispersion and grinding mechanism, the raw materials are filtered through the feed dispersion filter during the operation of the mixing and dispersion kettle. Simultaneously, the rotating dispersion shaft drives the follower sleeve to rotate, which in turn drives the follower dispersion and grinding frame to rotate. This causes the follower dispersion and grinding frame to drive the grinding plate to rotate. When the follower dispersion and grinding frame rotates, it not only helps the raw materials pass quickly through the feed dispersion filter, but also pushes large particles or clumps of raw materials to the bottom side of the feed dispersion filter. The rotation of the grinding plate grinds the raw materials and vibrates the feed dispersion filter, ensuring that the raw materials entering the mixing and dispersion kettle are of uniform size and guaranteeing the mixing effect of the coating.

[0036] Furthermore, in this invention, by setting up a dispersing feeding mechanism, during the rotation of the follower sleeve, the follower sleeve synchronously drives the rotating push rod to rotate, causing the rotating push rod to drive the passive push block to move. When the passive push block moves, it drives the push sealing plate to move, causing the push sealing plate to open. Under the rebound force of the reset support spring, the passive push block is pushed to reset, which can achieve intermittent material discharge, ensuring the effect of dispersion and mixing. At the same time, it can make the unblocking and dispersing frame move vertically up and down to unblock and disperse the raw materials in the feeding transfer box, further ensuring smooth feeding.

[0037] Furthermore, in this invention, by setting up an active scale removal mechanism, when the dispersion shaft rotates, the rotating scraper scrapes the inner wall of the mixing and dispersion vessel to prevent raw materials from accumulating on the inner wall. If scale forms on the inner wall of the mixing and dispersion vessel, the rotating scraper is squeezed and moved, which simultaneously opens the motor switch and valve switch, stopping the dispersion motor and opening the electrically controlled discharge valve to discharge and relieve pressure, thus preventing excessive internal pressure in the mixing and dispersion vessel due to scale. In addition, when the lifting trigger frame moves, it drives the linkage sealing plate to rotate. When the linkage sealing plate rotates, it seals the feed transfer box, and at the same time, the unclogging liquid feed pipe inputs the unclogging liquid into the mixing and dispersion vessel through the feed transfer box, thereby performing emergency treatment on the scale on the inner wall of the mixing and dispersion vessel and achieving the purpose of automatic cleaning. Attached Figure Description

[0038] Figure 1 This is a three-dimensional structural diagram of a mixing device for producing aluminum ash coating provided in an embodiment of the present invention;

[0039] Figure 2 This is a schematic diagram of the internal structure of a mixing device for producing aluminum ash coating provided in an embodiment of the present invention;

[0040] Figure 3 This is a schematic diagram showing the connection between the feed dispersion filter cover and the follow-up dispersion grinding frame of the mixing equipment for producing aluminum gray coatings provided in an embodiment of the present invention.

[0041] Figure 4 This is a partial cross-sectional view of the connection between the follow-up dispersing grinding frame and grinding plate of the mixing equipment for producing aluminum gray coatings provided in an embodiment of the present invention.

[0042] Figure 5 A partial cross-sectional view of the connection between the limiting frame and the push sealing plate of the mixing equipment for producing aluminum gray coating provided in an embodiment of the present invention;

[0043] Figure 6 A schematic diagram showing the connection between the unblocking and dispersing frame and the extrusion arc block, etc., of the mixing equipment for producing aluminum gray coatings according to an embodiment of the present invention.

[0044] Figure 7 A cross-sectional structural diagram showing the connection between the push sealing plate and the passive push block of the mixing equipment for producing aluminum gray coating provided in an embodiment of the present invention.

[0045] Figure 8 This is a schematic diagram of the structural connection between the linkage bracket and linkage sealing plate of the mixing equipment for producing aluminum gray coating provided in an embodiment of the present invention.

[0046] Figure 9This is a schematic diagram showing the connection between the dispersion shaft and the mounting sleeve of the mixing equipment for producing aluminum gray coatings according to an embodiment of the present invention.

[0047] Figure 10 A partial cross-sectional view of the connection between the rotating ring and the driving ring of the mixing equipment for producing aluminum gray coating provided in an embodiment of the present invention.

[0048] Figure 11 A cross-sectional view of the connection between the linkage sealing plate and the support shaft and other structures of the mixing equipment for producing aluminum gray coatings provided in an embodiment of the present invention.

[0049] In the diagram: 1-Mixing and dispersing vessel; 2-Dispersing motor; 3-Material input pipe; 4-Discharge pipe; 5-Dispersing shaft; 6-Dispersing frame; 7-Dispersing and grinding mechanism; 701-Feeding dispersing filter cover; 702-Follow-up dispersing and grinding frame; 703-Hemispherical top block; 704-Grinding plate; 705-Ejection chute; 706-Ejection top rod; 707-Ejection spring; 708-Guard cover; 709-Follow-up sleeve; 8-Dispersing feeding mechanism; 801-Feeding transfer box; 802-Limiting frame; 803-Push sealing plate; 804-Rotating push rod; 805-Passive push block; 806-Limit blocking seat; 807-Slider; 808-Rebound spring; 809-Contraction groove; 810-Reset support spring; 811-Unblocking dispersing frame; 812 - Extrusion arc block; 813- Lifting bracket; 814- Pull-down spring; 9- Active scale removal mechanism; 901- Mounting sleeve; 902- Rotating scraper; 903- Moving groove; 904- Drive block; 905- Wedge-shaped extrusion plate; 906- Push plate; 907- Pressing spring; 908- Central rotating rod; 909- Central rotating ring; 910- Driving ring; 911- Driving pull rod; 912- Lifting trigger frame; 913- Mounting bracket; 914- Motor switch; 915- Valve switch; 916- Linkage pull frame; 917- Linkage sealing plate; 918- Linkage pull rod; 919- Unclogging liquid inlet pipe; 920- Torsion reset groove; 921- Support shaft; 922- Reset torsion spring; 923- Positioning spring; 10- Electrically controlled discharge valve. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0051] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0052] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0053] Furthermore, in the description of this invention, it should be noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0054] Furthermore, terms such as "horizontal," "vertical," and "perpendicular" do not imply that components must be absolutely vertical, but rather that they can be slightly tilted. For example, "vertical" simply means that its direction is more vertical relative to "horizontal," not that the structure must be completely vertical, but can be slightly tilted.

[0055] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0056] Please refer to the attached instruction manual. Figures 1-11 The mixing equipment for producing aluminum gray coating provided in this embodiment of the invention includes a mixing and dispersing kettle 1. A dispersing motor 2, a material input pipe 3, and a discharge pipe 4 are respectively installed on the top and bottom sides of the mixing and dispersing kettle 1. A dispersing shaft 5 is installed on the dispersing motor 2, a dispersing frame 6 is installed on the dispersing shaft 5, and an electrically controlled discharge valve 10 is installed on the discharge pipe 4.

[0057] Further, please refer to the appendix to the instruction manual. Figures 3-4The mixing equipment for producing aluminum gray coating provided in this embodiment of the invention further includes a dispersion and grinding mechanism 7, which is installed in the mixing and dispersion vessel 1. The dispersion and grinding mechanism 7 is used to disperse and grind the feed material. Specifically, the dispersion and grinding mechanism 7 includes a feed dispersion filter 701, which is installed in the mixing and dispersion vessel 1. A follower sleeve 709 is installed on the dispersion shaft 5, and a follower dispersion and grinding frame 702 is installed on the follower sleeve 709. The rotation of the dispersion shaft 5 drives the follower dispersion and grinding frame 702 to rotate through the follower sleeve 709, which is used to disperse and grind the feed material.

[0058] It should be noted that, in this embodiment of the invention, during the operation of the mixing and dispersing vessel 1, the raw materials are added to the feeding transfer box 801 through the material input pipe 3, and then enter the mixing and dispersing vessel 1 through the feeding transfer box 801. The dispersing motor 2 drives the dispersing shaft 5 to rotate, and the dispersing shaft 5 drives the dispersing frame 6 to disperse and mix the raw materials. After the mixing is completed, the mixed raw materials are discharged through the discharge pipe 4 through the electrically controlled discharge valve 10. Furthermore, it should be noted that during feeding, the raw material first falls onto the feeding dispersion filter 701, where it is filtered. Simultaneously, as the dispersion shaft 5 rotates, it drives the follower sleeve 709 to rotate. The rotation of the follower sleeve 709 drives the follower dispersion grinding frame 702 to rotate, which in turn drives the grinding plate 704 to rotate. When the follower dispersion grinding frame 702 rotates, it helps the raw material pass quickly through the feeding dispersion filter 701, while simultaneously pushing large particles or clumps of raw material to the bottom side of the feeding dispersion filter 701. The rotation of the grinding plate 704 then grinds the raw material, ensuring smooth feeding and uniform mixing.

[0059] More specifically, in this embodiment of the invention, the mixing and dispersing vessel 1 is also equipped with a dispersing feeding mechanism 8, which is used to block and disperse the feed. The dispersing feeding mechanism 8 includes a feeding transfer box 801, which is installed on the top side of the mixing and dispersing vessel 1. The material input pipe 3 is installed on the top side of the feeding transfer box 801. Two limiting frames 802 are installed on the inner wall of the top side of the mixing and dispersing vessel 1. A pushing sealing plate 803 is slidably installed between the two limiting frames 802. The pushing sealing plate 803 is used to close the feeding transfer box 801. A limiting blocking seat 806 is installed on the inner wall of the top side of the mixing and dispersing vessel 1 to block the pushing sealing plate 803. It should be noted that, in this embodiment of the invention, during the rotation of the follower sleeve 709, the follower sleeve 709 synchronously drives the rotating push rod 804 to rotate, so that the rotating push rod 804 drives the passive push block 805 to move. When the passive push block 805 moves, it drives the push sealing plate 803 to move, so that the push sealing plate 803 opens. Similarly, the push sealing plate 803 can be automatically closed to achieve the purpose of intermittent feeding.

[0060] Please refer to the attached instruction manual. Figure 3 and Figures 8-10 Furthermore, in this embodiment of the invention, an active scale removal mechanism 9 is also included. The active scale removal mechanism 9 is installed on the dispersion shaft 5 and is used to detect scale buildup on the inner wall of the mixing and dispersion vessel 1. Specifically, the active scale removal mechanism 9 includes a mounting sleeve 901, which is installed on the dispersion shaft 5. A rotating scraper 902 is movably mounted on the mounting sleeve 901. The rotation of the dispersion shaft 5 drives the rotating scraper 902 to rotate through the mounting sleeve 901, thereby cleaning the inner wall of the mixing and dispersion vessel 1 and detecting scale buildup. It should be noted that, in this embodiment of the invention, when the dispersing shaft 5 rotates, the dispersing shaft 5 drives the rotating scraper 902 to move through the mounting sleeve 901, so that the rotating scraper 902 scrapes the inner wall of the mixing and dispersing vessel 1, preventing the raw materials from accumulating on the inner wall of the mixing and dispersing vessel 1; in addition, if the inner wall of the mixing and dispersing vessel 1 is scaled, causing the rotating scraper 902 to be squeezed and moved, the motor switch 914 and the valve switch 915 can be turned on at the same time, so that the dispersing motor 2 stops and the electrically controlled discharge valve 10 opens to discharge and relieve pressure, so as to avoid the problem of excessive internal pressure of the mixing and dispersing vessel 1 due to scale.

[0061] Further, please continue to refer to the appendix to the instruction manual. Figures 3-4 The mixing equipment for producing aluminum ash coating provided in this embodiment of the invention includes a dispersion and grinding mechanism 7 that further comprises a grinding plate 704. The grinding plate 704 is movably mounted on a follower dispersion and grinding frame 702, and a protective cover 708 is installed between the grinding plate 704 and the follower dispersion and grinding frame 702. Furthermore, a hemispherical dome block 703 is installed on the feed dispersion filter cover 701, and the hemispherical dome block 703 is used to lift the grinding plate 704. It should be noted that in this embodiment of the invention, when the grinding plate 704 rotates, it is lifted by the hemispherical dome block 703, thereby achieving vertical movement of the grinding plate 704.

[0062] More specifically, in this embodiment of the invention, two pop-out grooves 705 are provided on the top side of the follow-up dispersion grinding frame 702, and pop-out top rods 706 are slidably installed in both pop-out grooves 705, and both pop-out top rods 706 are installed on the follow-up dispersion grinding frame 702.

[0063] In addition, two pop-out springs 707 are installed on the follow-up dispersion grinding frame 702, and the pop-out springs 707 are mounted on the grinding plate 704. It should be noted that, in this embodiment of the invention, when the grinding plate 704 moves to the position of the hemispherical top block 703, the grinding plate 704 is lifted by the hemispherical top block 703, so that the grinding plate 704 slides in the two pop-out grooves 705 through the two pop-out rods 706, and the two pop-out springs 707 are subjected to force; when the grinding plate 704 is disengaged from the hemispherical top block 703, the grinding plate 704 is reset by the rebound force of the two pop-out springs 707, so as to achieve the purpose of vibrating the feed dispersion filter cover 701.

[0064] Please refer to the attached instruction manual. Figure 3 and Figures 5-8 Furthermore, the mixing equipment for producing aluminum ash coating provided in this embodiment of the invention includes a passive pusher block 805, a shrinkage groove 809 on the bottom side of the push sealing plate 803, the push sealing plate 803 being slidably installed in the shrinkage groove 809, a rotating push rod 804 being installed on the follower sleeve 709, the rotating push rod 804 rotating to push the passive pusher block 805 to move, thereby driving the push sealing plate 803 to open; a reset support spring 810 is installed on the passive pusher block 805, and the reset support spring 810 is installed on the inner wall of the shrinkage groove 809;

[0065] Furthermore, sliders 807 are installed on both sides of the push sealing plate 803. The two sliders 807 are slidably mounted on the two limiting frames 802, and a return spring 808 connects the limiting frame 802 and the sliders 807. It should be noted that in this embodiment of the invention, when the follower sleeve 709 rotates, it drives the rotating push rod 804 to rotate, causing the rotating push rod 804 to move the passive push block 805 and drive the push sealing plate 803 to move, thereby opening the push sealing plate 803. The push sealing plate 803 slides within the two limiting frames 802 via the two sliders 807, causing the two return springs 808 to be stressed, thus allowing the raw material in the feed transfer box 801 to enter the mixing and dispersing vessel 1. Additionally, when the rotating push rod 807... 4. During continuous rotation, the push plate 803 moves into position and is blocked by the limit stop seat 806. At this time, the rotating push rod 804 presses the passive push block 805 upward. The passive push block 805 is squeezed and retracted into the shrinkage groove 809, and the reset support spring 810 is forced to retract until the rotating push rod 804 disengages from the passive push block 805. At this time, under the rebound force of the reset support spring 810, the passive push block 805 is pushed to reset, which facilitates the next discharge and can realize intermittent discharge.

[0066] More specifically, in this embodiment of the invention, a dredging and dispersing frame 811 is provided inside the feeding transfer box 801. An extrusion arc block 812 is installed on the bottom side of the dredging and dispersing frame 811. Pushing the sealing plate 803 to move the extrusion arc block 812 is used to drive the dredging and dispersing frame 811 to move. In addition, a lifting bracket 813 is slidably installed on one inner wall of the feeding transfer box 801. The lifting bracket 813 is installed on the dredging and dispersing frame 811. A pull-down spring 814 is connected between the lifting bracket 813 and the inner wall of the feeding transfer box 801. It should be noted that, in this embodiment of the invention, when the sealing plate 803 is pushed open, the lifting bracket 813 moves down under the pulling force of the pull-down spring 814, thereby driving the unblocking and dispersing frame 811 to move down; when the sealing plate 803 is pushed closed, the extrusion arc block 812 is pushed to move, thereby pushing the unblocking and dispersing frame 811 to move up, realizing the vertical lifting and lowering of the unblocking and dispersing frame 811, thereby achieving the purpose of unblocking and dispersing the raw materials in the feeding transfer box 801.

[0067] Please continue to refer to the instruction manual appendix. Figure 3 and Figures 8-11 Furthermore, the mixing equipment for producing aluminum ash coatings provided in this embodiment of the invention, the active descaling mechanism 9 further includes a drain fluid inlet pipe 919, which is installed on one side of the feed transfer box 801. A linkage sealing plate 917 is rotatably installed on one side of the feed transfer box 801, and the linkage sealing plate 917 is used to seal the drain fluid inlet pipe 919. Specifically, the linkage sealing plate 917 has a torsion reset groove 920, and a support shaft 921 is installed inside the feed transfer box 801. The support shaft 921 is movably installed in the torsion reset groove 920, and a reset torsion spring 922 is installed on the support shaft 921. The reset torsion spring 922 is installed on the inner wall of the torsion reset groove 920. It should be noted that, in this embodiment of the invention, when the linkage sealing plate 917 is pulled to rotate, the linkage sealing plate 917 rotates on the support shaft 921 through the torsion reset groove 920, causing the reset torsion spring 922 to be stressed.

[0068] More specifically, in this embodiment of the invention, a linkage bracket 916 is slidably installed on the top side of the feed transfer box 801, and a linkage rod 918 is rotatably installed between the linkage bracket 916 and the linkage sealing plate 917; in addition, a positioning spring 923 is installed on the linkage bracket 916, and the linkage bracket 916 is locked onto the feed transfer box 801 by the positioning spring 923. It should be noted that in this embodiment of the invention, when the lifting trigger frame 912 moves, it drives the linkage bracket 916 to move, so that the linkage bracket 916 drives the linkage sealing plate 917 to rotate through the linkage rod 918. When the linkage sealing plate 917 rotates, it seals the feed transfer box 801, and at the same time, the unclogging liquid inlet pipe 919 inputs the unclogging liquid through the feed transfer box 801 into the mixing and dispersing vessel 1, so as to perform emergency treatment on the scale on the inner wall of the mixing and dispersing vessel 1 and achieve the purpose of automatic cleaning.

[0069] More specifically, in this embodiment of the invention, a movable groove 903 is provided on the mounting sleeve 901, a driving block 904 and an upper push plate 906 are slidably installed in the movable groove 903, a rotating scraper 902 is slidably installed in the driving block 904, and a wedge-shaped extrusion plate 905 is installed on the top side of the rotating scraper 902.

[0070] Furthermore, a retaining spring 907 is installed on the upper push plate 906, and the retaining spring 907 is installed on the inner wall of the moving groove 903. It should be noted that, in this embodiment of the invention, if the inner wall of the mixing and dispersing vessel 1 is scaled, causing the rotating scraper 902 to be squeezed and moved laterally, the rotating scraper 902 moves within the drive block 904 during the lateral movement, and drives the wedge-shaped extrusion plate 905 to move, thereby causing the wedge-shaped extrusion plate 905 to press the upper push plate 906 upward. Therefore, when the inner wall of the bottom side of the mixing and dispersing vessel 1 is scaled, the rotating scraper 902 drives the drive block 904 to move vertically, and when the upper push plate 906 moves upward, it causes the retaining spring 907 to be stressed, thereby achieving the purpose of inspecting the inner wall structure of the mixing and dispersing vessel 1.

[0071] Please continue to refer to the instruction manual appendix. Figure 3 and Figures 8-11 More specifically, in this embodiment of the invention, a central rotating ring 909 is provided on the top side of the mounting sleeve 901, and a central rotating rod 908 is installed on the upper push plate 906. The upper push plate 906 moves upward and pushes the central rotating ring 909 to move through the central rotating rod 908. A driving pull rod 911 is installed on the top side of the central rotating ring 909, and a driving ring 910 is installed at the top of the driving pull rod 911. The circumferential direction of the driving pull rod 911 is recessed. A lifting trigger frame 912 is movably installed on the mixing and dispersing kettle 1. The lifting trigger frame 912 extends into the driving pull rod 911, and a linkage pull frame 916 is installed on the lifting trigger frame 912.

[0072] In addition, a mounting bracket 913 is installed on the top side of the feed transfer box 801. A motor switch 914 and a valve switch 915 are installed on the mounting bracket 913. The motor switch 914 and the valve switch 915 are electrically connected to the dispersion motor 2 and the electrically controlled discharge valve 10, respectively. It should be noted that in this embodiment of the invention, when the rotating scraper 902 rotates, if it encounters scale on the inner wall of the mixing and dispersion vessel 1, the upper push plate 906 will move. During the movement, the rotating rod 908 will push the rotating ring 909 upward. The upward movement of the rotating ring 909 will drive the pull rod 911 to drive the driving ring 910 upward, which in turn will drive the lifting trigger frame 912 upward. It should be emphasized that when scale forms on the inner wall of the bottom side of the mixing and dispersing vessel 1, the rotating scraper 902 causes the drive block 904 to move vertically, which directly drives the upper push plate 906 to move upward. It can also drive the lifting trigger frame 912 to move. When the lifting trigger frame 912 moves, it first turns on the motor switch 914 and the valve switch 915 at the same time, so that the dispersing motor 2 stops and the electrically controlled discharge valve 10 opens to discharge and relieve pressure, thereby avoiding the problem of excessive internal pressure in the mixing and dispersing vessel 1 due to scale.

[0073] In summary, the working principle of the mixing equipment for producing aluminum ash coatings provided in this embodiment of the invention, that is, the mixing method corresponding to the mixing equipment for producing aluminum ash coatings in this embodiment of the invention, is as follows:

[0074] During the operation of the mixing and dispersing vessel 1, the raw materials are added into the feed transfer box 801 through the material input pipe 3, and then enter the mixing and dispersing vessel 1 through the feed transfer box 801. The dispersing motor 2 drives the dispersing shaft 5 to rotate, and the dispersing shaft 5 drives the dispersing frame 6 to disperse and mix the raw materials. After the mixing is completed, the mixed raw materials are discharged through the discharge pipe 4 through the electrically controlled discharge valve 10. It should be noted that during feeding, the raw material first falls onto the feeding dispersion filter 701, where it is filtered. During the rotation of the dispersion shaft 5, the follower sleeve 709 rotates synchronously. The rotation of the follower sleeve 709 drives the follower dispersion grinding frame 702 to rotate, which in turn drives the grinding plate 704 to rotate. When the follower dispersion grinding frame 702 rotates, it can help the raw material pass through the feeding dispersion filter 701 quickly, while pushing large particles or clumps of raw material to the bottom side of the feeding dispersion filter 701, where the grinding plate 704 grinds the raw material.

[0075] Furthermore, when the grinding plate 704 moves to the position of the hemispherical top block 703, the grinding plate 704 is lifted by the hemispherical top block 703, causing the grinding plate 704 to slide in the two pop-out grooves 705 via the two pop-out rods 706, and causing the two pop-out springs 707 to be stressed; when the grinding plate 704 disengages from the hemispherical top block 703, the grinding plate 704 is reset by the rebound force of the two pop-out springs 707, which can then vibrate the feed dispersion filter cover 701, further ensuring the smooth flow of feed and the uniformity of size, thereby ensuring the mixing effect of the coating.

[0076] Furthermore, during the rotation of the follower sleeve 709, the follower sleeve 709 synchronously drives the rotating push rod 804 to rotate, causing the rotating push rod 804 to drive the passive push block 805 to move. When the passive push block 805 moves, it drives the push sealing plate 803 to move, causing the push sealing plate 803 to open. The push sealing plate 803 slides within the two limiting frames 802 through the two sliders 807, and causes the two rebound springs 808 to be stressed, thereby allowing the raw material in the feed transfer box 801 to enter the mixing and dispersing vessel 1. It should be noted that when the push rod 804 rotates continuously, the push sealing plate 803 moves into position and is blocked by the limiting stop seat 806. At this time, the push rod 804 presses the passive push block 805 upward, and the passive push block 805 is squeezed and retracted into the shrinkage groove 809, causing the reset support spring 810 to be compressed until the push rod 804 disengages from the passive push block 805. At the same time, under the rebound force of the reset support spring 810, the passive push block 805 is pushed back to its original position, facilitating the next material discharge. This allows for intermittent material discharge, ensuring effective dispersion and mixing. Furthermore, it should be noted that when the sealing plate 803 is opened, the pulling force of the pull spring 814 causes the lifting bracket 813 to move downwards, which in turn moves the unblocking and dispersing frame 811 downwards. When the sealing plate 803 is closed, the extrusion arc block 812 is moved, which in turn moves the unblocking and dispersing frame 811 upwards, achieving vertical lifting and lowering of the unblocking and dispersing frame 811. This unblocks and disperses the raw materials in the feeding transfer box 801, further ensuring smooth feeding.

[0077] It should be further explained that when the dispersion shaft 5 rotates, the dispersion shaft 5 drives the rotating scraper 902 to move through the mounting sleeve 901, so that the rotating scraper 902 scrapes the inner wall of the mixing and dispersion vessel 1 to prevent the raw materials from accumulating on the inner wall of the mixing and dispersion vessel 1. If the inner wall of the mixing and dispersion vessel 1 is scaled, the rotating scraper 902 is squeezed and moves laterally. When the rotating scraper 902 moves laterally, it moves within the drive block 904 and drives the wedge-shaped extrusion plate 905 to move, so that the wedge-shaped extrusion plate 905 squeezes the upper push plate 906 to move upward. When the upper push plate 906 moves upward, it drives the clamping spring 907 to be stressed. At the same time, when the upper push plate 906 moves, it pushes the middle rotating ring 909 upward through the middle rotating rod 908. The upward movement of the middle rotating ring 909 drives the pull rod 911 to drive the driving ring 910 to move upward, which in turn drives the lifting trigger frame 912 to move upward.

[0078] Furthermore, when scale forms on the inner wall of the bottom side of the mixing and dispersing vessel 1, the rotating scraper 902 drives the drive block 904 to move vertically, thereby directly driving the upper push plate 906 to move upward and also driving the lifting trigger frame 912 to move. It should be noted that when the lifting trigger frame 912 moves, the motor switch 914 and the valve switch 915 are turned on simultaneously, causing the dispersing motor 2 to stop and the electrically controlled discharge valve 10 to open for discharge and pressure relief, avoiding excessive internal pressure in the mixing and dispersing vessel 1 due to scale formation. In addition, when the lifting trigger frame 912 moves, it drives the linkage pull frame 916 to move, causing the linkage pull frame 916 to drive the linkage sealing plate 917 to rotate through the linkage pull rod 918. When the linkage sealing plate 917 rotates, it seals the feed transfer box 801, and at the same time, the unclogging liquid feed pipe 919 inputs the unclogging liquid into the mixing and dispersing vessel 1 through the feed transfer box 801, thereby performing emergency treatment on the scale on the inner wall of the mixing and dispersing vessel 1 and achieving the purpose of automatic cleaning.

[0079] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A mixing device for producing aluminum ash coating, characterized in that, It includes a mixing and dispersing vessel, a dispersing motor and a material input pipe are installed on the top side of the mixing and dispersing vessel, a discharge pipe is installed on the bottom side of the mixing and dispersing vessel, a dispersing shaft is installed on the dispersing motor, a dispersing frame is installed on the dispersing shaft, and an electrically controlled discharge valve is installed on the discharge pipe; It also includes a dispersing and grinding mechanism, which is installed inside the mixing and dispersing vessel and is used to disperse and grind the feed material; The dispersion and grinding mechanism includes a feed dispersion filter cover, which is installed inside the mixing and dispersion kettle. A follower sleeve is installed on the dispersion shaft, and a follower dispersion and grinding frame is installed on the follower sleeve. The rotation of the dispersion shaft drives the follower dispersion and grinding frame to rotate through the follower sleeve, which is used to disperse and grind the feed. The mixing and dispersing vessel is also equipped with a dispersing feeding mechanism, which is used to block and disperse the feed. The dispersing feeding mechanism includes a feeding transfer box, which is installed on the top side of the mixing and dispersing vessel. The material input pipe is installed on the top side of the feeding transfer box. Two limiting frames are installed on the inner wall of the top side of the mixing and dispersing vessel. A push sealing plate is slidably installed between the two limiting frames. The push sealing plate is used to close the feeding transfer box. A limiting blocking seat is installed on the inner wall of the top side of the mixing and dispersing vessel to block the push sealing plate. It also includes an active scale removal mechanism, which is installed on the dispersion shaft and is used to detect scale buildup on the inner wall of the mixing and dispersion vessel. The active scale removal mechanism includes a mounting sleeve, which is installed on the dispersion shaft. A rotating scraper is movably mounted on the mounting sleeve. The rotation of the dispersion shaft drives the rotating scraper to rotate through the mounting sleeve, thereby cleaning the inner wall of the mixing and dispersion vessel. The active scale removal mechanism also includes a drain cleaner inlet pipe, which is installed on one side of the feed transfer box. A linkage sealing plate is rotatably installed on one side of the feed transfer box, and the linkage sealing plate is used to close the drain cleaner inlet pipe. A torsion reset groove is opened on the linkage sealing plate. A support shaft is installed inside the feed transfer box. The support shaft is movably installed in the torsion reset groove. A reset torsion spring is installed on the support shaft and installed on the inner wall of the torsion reset groove. A linkage bracket is slidably installed on the top side of the feeding transfer box, and a linkage rod is rotatably installed between the linkage bracket and the linkage sealing plate; a positioning spring is installed on the linkage bracket, and the linkage bracket is locked onto the feeding transfer box by the positioning spring; The mounting sleeve has a movable groove, in which a drive block and an upper push plate are slidably installed. The rotating scraper is slidably installed in the drive block, and a wedge-shaped extrusion plate is installed on the top side of the rotating scraper. A retaining spring is installed on the upper push plate, and the retaining spring is installed on the inner wall of the movable groove. The top side of the mounting sleeve is provided with a central rotating ring, and the upper push plate is equipped with a central rotating rod. The upper push plate moves upward and pushes the central rotating ring to move through the central rotating rod. The top side of the central rotating ring is equipped with a driving pull rod, and the top of the driving pull rod is equipped with a driving ring. The circumferential direction of the driving pull rod is recessed. A lifting trigger frame is movably installed on the mixing and dispersing vessel. The lifting trigger frame extends into the driving pull rod, and the linkage pull frame is installed on the lifting trigger frame. The top side of the feeding transfer box is equipped with a mounting bracket. The mounting bracket is equipped with a motor switch and a valve switch. The motor switch and the valve switch are electrically connected to the dispersing motor and the electrically controlled discharge valve, respectively. If scale forms on the inner wall of the mixing and dispersing vessel, the rotating scraper is squeezed and moves laterally. When the rotating scraper moves laterally, it moves within the drive block and drives the wedge-shaped extrusion plate to move. This causes the wedge-shaped extrusion plate to squeeze the upper push plate upward. When the upper push plate moves upward, it causes the clamping spring to be stressed and pushes the central rotating ring upward through the central rotating rod. The upward movement of the central rotating ring drives the pull rod to drive the driving ring upward, which in turn drives the lifting trigger frame upward. When the lifting trigger frame moves, it simultaneously turns on the motor switch and the valve switch, causing the dispersed motor to stop and the electrically controlled discharge valve to open for material discharge and pressure relief.

2. The mixing equipment for producing aluminum ash coating according to claim 1, characterized in that, The dispersion and grinding mechanism further includes a grinding plate, which is movably mounted on the follower dispersion and grinding frame, and a protective cover is installed between the grinding plate and the follower dispersion and grinding frame; A hemispherical dome is installed on the feed dispersion filter cover, which is used to lift the grinding plate.

3. The mixing equipment for producing aluminum ash coating according to claim 2, characterized in that, The top side of the follow-up dispersion grinding frame has two pop-out grooves, and pop-out top rods are slidably installed in both pop-out grooves. Both pop-out top rods are installed on the grinding plate. The follow-up dispersion grinding frame is equipped with two pop-out springs, which are mounted on the grinding plate.

4. The mixing equipment for producing aluminum ash coating according to claim 3, characterized in that, The dispersive feeding mechanism also includes a passive pusher block. A shrinkage groove is provided on the bottom side of the push sealing plate. The passive pusher block is slidably installed in the shrinkage groove. A rotating push rod is installed on the follower sleeve. The rotating push rod rotates to push the passive pusher block to move, thereby driving the push sealing plate to open. A reset support spring is installed on the passive push block, and the reset support spring is installed on the inner wall of the contraction groove; Both sides of the push sealing plate are equipped with sliders, and the two sliders are slidably mounted on the two limiting frames respectively. A spring is connected between the limiting frame and the slider.

5. The mixing equipment for producing aluminum ash coating according to claim 4, characterized in that, The feeding transfer box is equipped with a dredging and dispersing frame, and an extrusion arc block is installed on the bottom side of the dredging and dispersing frame. The pushing sealing plate moves to extrude the extrusion arc block, thereby driving the dredging and dispersing frame to move. A lifting bracket is slidably installed on one inner wall of the feeding transfer box. The lifting bracket is installed on the unblocking and dispersing frame. A pull-down spring connects the lifting bracket to the inner wall of the feeding transfer box.

6. A mixing method for producing aluminum ash coating, wherein the mixing equipment for producing aluminum ash coating according to claim 5 is used, characterized in that, Includes the following steps: S1. Raw materials are added to the feed transfer box through the material input pipe, and then enter the mixing and dispersing kettle through the feed transfer box. The dispersing shaft is driven to rotate by the dispersing motor. The raw materials first fall onto the feed dispersing filter cover and are filtered through the feed dispersing filter cover. During the rotation of the dispersing shaft, the follower sleeve is driven to rotate synchronously. The rotation of the follower sleeve drives the follower dispersing and grinding frame to rotate, which in turn drives the grinding plate to rotate. The rotation of the follower dispersing and grinding frame helps the raw materials to pass through the feed dispersing filter cover quickly. At the same time, large particles or clumps of raw materials are pushed to the bottom side of the feed dispersing filter cover and ground by the rotation of the grinding plate. S2. When the grinding plate moves to the position of the hemispherical top block, the grinding plate is lifted by the hemispherical top block, so that the grinding plate slides in the two pop-out grooves through the two pop-out rods, and the two pop-out springs are stressed; when the grinding plate is separated from the hemispherical top block, the grinding plate is reset by the rebound force of the two pop-out springs, which can then vibrate the feed dispersion filter cover, shake off the raw materials on the feed dispersion filter cover, and accelerate the discharge. S3. The rotating sleeve synchronously drives the rotating push rod to rotate, causing the rotating push rod to move the passive push block. When the passive push block moves, it drives the push sealing plate to move, causing the push sealing plate to open. The push sealing plate slides through two sliders in two limiting frames, and the two return springs are stressed. The raw material in the feeding transfer box enters the mixing and dispersing kettle. The rotating push rod continues to rotate, causing the push sealing plate to move into place and be blocked by the limiting stop seat. The rotating push rod squeezes the passive push block to move upward. The passive push block is squeezed and retracted into the shrinkage groove, and the reset support spring is stressed and retracted until the rotating push rod disengages from the passive push block. Under the rebound force of the reset support spring, the passive push block is pushed to reset, achieving intermittent material discharge. The push sealing plate opens, and under the pull force of the pull spring, the lifting bracket moves downward, which in turn drives the unblocking and dispersing frame to move downward. The push sealing plate resets and pushes the squeezing arc block to move, which in turn pushes the unblocking and dispersing frame to move upward, realizing the vertical lifting and lowering of the unblocking and dispersing frame, and unblocking and dispersing the raw material in the feeding transfer box. S4. The rotation of the dispersion shaft drives the rotating scraper to move via the mounting sleeve, causing the rotating scraper to scrape the inner wall of the mixing and dispersion vessel, preventing the raw materials from accumulating on the inner wall. If scale forms on the inner wall of the mixing and dispersion vessel, the rotating scraper is squeezed and moves laterally. During this lateral movement, the rotating scraper moves within the drive block and drives the wedge-shaped extrusion plate to move, causing the wedge-shaped extrusion plate to press the upper push plate upward. When the upper push plate moves upward, it causes the clamping spring to be stressed and pushes the central rotating ring upward through the central rotating rod. The upward movement of the central rotating ring drives the pull rod to drive the rotating ring upward, causing the rotating ring to drive the lifting trigger frame upward. If scale forms on the inner wall at the bottom of the mixing and dispersion vessel, the rotating scraper drives the drive block to move vertically, which directly drives the upper push plate upward, thereby driving the lifting trigger frame to move. When the lifting trigger frame moves, it turns on the motor switch and valve switch, stopping the dispersion motor and opening the electrically controlled discharge valve for discharge and pressure relief. S5. The lifting trigger frame moves, driving the linkage pull frame to move, so that the linkage pull frame drives the linkage sealing plate to rotate through the linkage pull rod. When the linkage sealing plate rotates, the feeding transfer box is opened, and at the same time, the unclogging liquid feed pipe inputs the unclogging liquid through the feeding transfer box into the mixing and dispersing kettle to perform emergency treatment on the scale on the inner wall of the mixing and dispersing kettle.

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