A melt purification apparatus for forming an aluminum alloy casting

Abstract

The application discloses a melt purification device for aluminum alloy casting forming, which comprises a moving base and a stirring frame. The stirring frame is driven to rotate by a motor to stir the melt. The top end of the stirring frame is rotationally connected with a treatment cylinder. The inner cavity top of the treatment cylinder is connected with a blocking assembly. The inner cavity bottom of the treatment cylinder is slidingly connected with a filtering assembly. The outer surface of the treatment cylinder is rotationally connected with a sealing plate. The bottom end of the stirring frame is rotationally connected with a cleaning assembly. The application relates to the technical field of aluminum alloy casting. The melt purification device for aluminum alloy casting forming can control the speed of collecting gas. The stirring frame is driven to rotate in the stirring cavity generated by the treatment cylinder and the cleaning assembly, so that the stirring frame is fully mixed with the melt. The rotating knife on the stirring frame can break the impurities in the melt during mixing, so that the device is prevented from being blocked when the impurities in the melt are gathered together and filtered, and the quality of the melt purification of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy casting technology, and more specifically to a melt purification device for aluminum alloy casting. Background Technology

[0002] During the aluminum alloy smelting process, gases, various inclusions, and other metallic impurities present in the melt often cause defects such as bubbles, porosity, looseness, cracks, and white spots in the aluminum alloy ingots. These defects significantly affect the machinability of the ingots and the strength, plasticity, corrosion resistance, and appearance quality of the finished products. Melt purification technology, based on physicochemical principles and corresponding process measures, is a method to remove gases, inclusions, and harmful elements from the aluminum alloy melt to obtain a pure molten metal. Methods for molten metal purification include: filtration, air blowing, solvent extraction, settling, vacuum treatment, and ultrasonic treatment. Among these, filtration involves passing the molten aluminum through a filter made of neutral or active materials to separate solid inclusions suspended in the melt. The filter material is typically a special filter for molten aluminum made of alkali-free glass fiber yarn. Aluminum molten metal filters, using the solvent method, involve adding flux to the molten metal during aluminum alloy smelting. Through a series of physicochemical reactions, the flux removes gas and impurities. Besides fluxes specifically for degassing and slag removal, other fluxes such as covering agents and cleaning agents are also used. However, during melt purification, impurities tend to accumulate during transport, leading to melt buildup and blockages in subsequent processing. This results in the melt becoming stuck inside the equipment, making it difficult to control the internal temperature and causing the melt to solidify during flow, thus reducing purification quality. Furthermore, blockages at the filter location increase melt adhesion, making re-filtration more difficult and reducing processing efficiency. The equipment is also difficult to move, and its position cannot be adjusted when moving it.

[0003] In summary, during the process of purifying the solution, impurities tend to accumulate during transport, causing blockages in subsequent solution processing. It is also difficult to control the internal temperature of the equipment during solution transfer, and the equipment is not easy to move. Furthermore, the position of the equipment cannot be adjusted when moving the equipment. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention is: a melt purification device for aluminum alloy casting, comprising a movable base.

[0005] A stirring rack is driven by a motor to rotate and stir the melt. A processing cylinder is rotatably connected to the top of the stirring rack. A sealing component is connected to the top of the inner cavity of the processing cylinder. A filter component is slidably connected to the bottom of the inner cavity of the processing cylinder. A sealing plate is rotatably connected to the outer surface of the processing cylinder. A cleaning component is rotatably connected to the bottom of the stirring rack.

[0006] A settling assembly is used to stop the melt flow. A temperature control seat is fixedly connected to the bottom of the settling assembly, and the bottom of the temperature control seat is fixedly connected to a movable base. A feed pipe is connected to the top of the settling assembly, and the top end of the feed pipe is connected to a processing cylinder. A bracket is fixedly connected to the outer surface of the feed pipe. A gas guide pipe is connected to the settling assembly near the feed pipe, and a degassing assembly is connected to the end of the gas guide pipe away from the settling assembly. The movable base moves when pushed by its wheels. The temperature control seat on the movable base can adjust the temperature inside the settling assembly. The bracket on the settling assembly supports the processing cylinder and uses the gas guide pipe to transport the gas in the settling assembly to the degassing assembly. The gas guide pipe has a component to control the gas flow. A stirring rack rotates in the stirring chamber created by the processing cylinder and the cleaning assembly, driven by a motor. The rotation of the stirring rack mixes the added melt and solvent. The rotation of the stirring rack reduces solvent residue. The stirring rack has a rotating blade that can break up impurities in the melt during mixing.

[0007] A filtration assembly includes a filter disc for filtering a solution. A filter cylinder is rotatably connected to the outer surface of the filter disc. A reinforcing plate is fixedly connected to the bottom of the filter cylinder. A vibrating frame is fixedly connected to the inner surface of the filter cylinder. A booster ring is slidably connected to the top of the vibrating frame. The outer surface of the booster ring is slidably connected to the filter cylinder. The filter disc rotates under the pressure of the solution in the filter cylinder, creating an inclined surface to facilitate the flow of the solution while filtering it. Three filter discs are provided, with a supporting component between two filter discs. When the sealing plate on the processing cylinder is opened, the filter cylinder can be removed. The closing of the sealing plate maintains the temperature inside the processing cylinder. The reinforcing plate on the filter cylinder fixes the filter cylinder to the processing cylinder, creating a gap between the bottom of the filter cylinder and the processing cylinder.

[0008] Preferably, the bottom of the reinforcing plate is slidably connected to the processing cylinder, the bottom of the degassing component is fixedly connected to the movable base, and the bottom of the bracket is fixedly connected to the stationary component.

[0009] Preferably, the outer surface of the cleaning component is rotatably connected to the processing cylinder, and the position of the stirring rack pressure cleaning component is rotatably connected to the sealing component.

[0010] Preferably, the vibrating frame includes an inner support ring frame. An overlapping ring is fixedly connected to the outer surface of the inner support ring frame, and a movable plate is slidably connected to the inner surface of the inner support ring frame. The top of the movable plate passes through the inner support ring frame and extends to the outside of the inner support ring frame. A shaking plate is fixedly connected to the top of the movable plate. When the shaking plate moves with the movable plate, it contacts the filter disc. The overlapping ring and the push ring contact the filter cylinder. The cooperation between the overlapping ring and the inner support ring frame increases its bearing capacity. A reset strip is fixedly connected to the movable plate near the shaking plate. The reset strip is pushed by the push ring, causing the reset strip to push the movable plate to slide on the inner support ring frame. The movable plate and the reset strip cooperate to support the push ring. When the melt pressure decreases, the elasticity of the reset strip pushes the filter disc to reset via the push ring.

[0011] Preferably, the degassing assembly includes a sealed box, an auxiliary cylinder fixedly connected to the bottom of the inner cavity of the sealed box, a partition fixedly connected to the top of the auxiliary cylinder, a degassing pipe fixedly connected to the top of the partition, and an adsorption purification box connected to the degassing pipe near the partition. Gas is collected through the degassing pipe on the partition via a gas guide pipe. As the gas enters the adsorption purification box through the degassing pipe, it is adsorbed and purified. The partition can divide the space in the sealed box. The bottom of the adsorption purification box passes through the partition and extends to the outside of the partition. The bottom of the adsorption purification box communicates with the auxiliary cylinder. A flip plate is rotatably connected to the outer surface of the sealed box. The opening and closing of the flip plate on the sealed box allows observation of its interior, and the rotation of the flip plate adjusts the space for gas discharge inside the sealed box. The auxiliary cylinder supports the partition inside the sealed box, and the cooperation between the auxiliary cylinder and the partition can increase the load-bearing capacity of the sealed box.

[0012] Preferably, the auxiliary cylinder includes a sealing cap, a cooling cylinder is fixedly connected to the bottom of the sealing cap, a connecting ring is fixedly connected to the inner surface of the cooling cylinder, an aeration cylinder is fixedly connected to the inner surface of the connecting ring, a circulation pipe rack is fixedly connected to the inner surface of the aeration cylinder, an inner support plate is fixedly connected to the bottom of the aeration cylinder, and a condenser is fixedly connected to the bottom of the inner support plate. The connecting ring engages with the inner support plate on the cooling cylinder to maintain the vertical placement of the aeration cylinder, ensuring that the inlet and outlet of the aeration cylinder correspond to the condenser, and that the circulation pipe rack is positioned correctly for aeration. The cylinder allows for gas circulation during aeration, enabling multiple aeration processes. The bottom of the condenser penetrates the cooling cylinder and extends to its exterior. The inner support plate is fixedly connected to the cooling cylinder at a position away from the condenser. Cold air generated by the condenser circulates within the cooling cylinder, and the gap between the two inner support plates facilitates the flow of cold air, allowing the gas to condense within the cooling cylinder. The inner support plates are circularly distributed, and a sealing cap seals their openings. The protruding part of the sealing cap is inserted into the partition.

[0013] Preferably, the settling assembly includes a settling cylinder with a baffle rotatably connected to its outer surface. A sterilizer is fixedly connected to the top of the settling cylinder. After the melt is discharged from the settling cylinder, the baffle is opened to expose the internal space of the settling cylinder. While cleaning the melt inside the settling cylinder, a temperature control seat adjusts the temperature. After cleaning, the baffle is closed again, and the sterilizer is used for sterilization. At the same time, the temperature control seat generates heat again to treat the inside of the settling cylinder. A storage sleeve is fixedly connected to the bottom of the inner cavity of the settling cylinder. A receiving frame is fixedly connected to the bottom of the inner cavity of the storage sleeve. The top of the receiving frame penetrates through the storage sleeve and extends to the outside of the storage sleeve. A conical sleeve is fixedly connected to the outer surface of the receiving frame. The settling cylinder and the storage sleeve cooperate to settling the melt, allowing the melt to accumulate in the settling cylinder for settling. When the melt falls inside the settling cylinder, it is buffered by the conical sleeve. The temperature control seat on the settling cylinder adjusts the internal temperature.

[0014] Preferably, the receiving frame includes a receiving rod, a fixing ring is fixedly connected to the outer surface of the receiving rod, a movable plate is rotatably connected to the top of the receiving rod, an outward plate is fixedly connected to the top of the movable plate, the bottom of the movable plate passes through the receiving rod and extends into the interior of the receiving rod, and the outward plate is pushed to rotate on the receiving rod by the pressure of the falling melt, so that the pressure of the outward plate and the movable plate cooperates to push the melt in contact, so that the melt falls to different positions of the conical sleeve, and the receiving rod is installed in the storage sleeve corresponding to the feed port of the settling cylinder.

[0015] Preferably, the sealing assembly includes a discharge sleeve, with a sealing column slidably connected to the inner surface of the discharge sleeve. The bottom end of the sealing column penetrates the discharge sleeve and extends to the outside of the discharge sleeve. A reset rod is fixedly connected to the bottom end of the sealing column. A stabilizing frame is fixedly connected to the outer surface of the discharge sleeve. When the sealing column is subjected to the pressure of the melt inside the discharge sleeve, it gradually moves away from the discharge sleeve. At the same time, the movement of the sealing column drives the reset rod to extend. When the melt stops falling, the contraction of the reset rod can drive the sealing column to seal the discharge sleeve. The groove of the discharge sleeve can allow the melt to flow. A snap-fit ​​sleeve is fixedly connected to the side of the stabilizing frame away from the discharge sleeve. An elastic plate is fixedly connected to the inner surface of the snap-fit ​​sleeve. A friction plate is fixedly connected to the side of the elastic plate away from the snap-fit ​​sleeve. The friction plate contacts the stirring frame in the snap-fit ​​sleeve, causing the friction plate to squeeze the stirring frame. The elastic plate is pushed by the friction plate and contracts, causing the friction plate to move into the snap-fit ​​sleeve.

[0016] Preferably, the cleaning assembly includes a separator plate, a linkage sleeve rotatably connected to the top of the separator plate, and a scraper plate fixedly connected to the outer surface of the linkage sleeve. The separator plate is connected to the processing cylinder, forming a stirring chamber for the stirring frame to agitate the melt. The linkage sleeve on the separator plate rotates with the stirring frame, and the opening on the separator plate can collect the melt pushed by the scraper plate. During the cleaning process, the melt is stirred by the scraper plate. A rotating block and a fine-tuning plate contact the scraper plate, fixing the cleaning plate in place. The scraper plate is located away from the linkage sleeve. A rotating block is fixedly connected, with its bottom rotatably connected to a separator plate. A cleaning plate is fixedly connected to the top of the rotating block, and a fine-adjustment plate is fixedly connected to the side of the cleaning plate near the scraper plate. The rotating block and the fine-adjustment plate contact the scraper plate, fixing the cleaning plate in place. This allows the cleaning plate to contact the processing cylinder. As the rotating block rotates with the scraper plate, and the cleaning plate contacts and stabilizes impurities, it moves with the fine-adjustment plate to continue cleaning along with the impurities. The fine-adjustment plate is elastic, allowing it to adjust when the cleaning plate encounters resistance. An assembly cylinder is connected to the bottom of the separator plate.

[0017] Preferably, the assembly cylinder includes an assembly sleeve. An inner frame is fixedly connected to the top of the inner cavity of the assembly sleeve. A movable rod is rotatably connected to the outer surface of the inner frame. The assembly tube on the assembly sleeve corresponds to the opening of the separator plate, guiding the falling molten material. The assembly sleeve contacts the processing cylinder, supporting it together with the separator plate, and the inner frame on the assembly sleeve provides support. The inner frame increases the contact surface of the assembly sleeve. An assembly plate is fixedly connected to the outer surface of the movable rod. A contact plate is fixedly connected to the side of the assembly plate away from the movable rod, and a side plate is fixedly connected to the side of the assembly plate near the contact plate. The side plate away from the contact plate is fixedly connected to the assembly plate. The contact plate is pushed by the pressure of the molten material falling from the assembly sleeve, causing the movable rod to rotate. The assembly plate, in conjunction with the side plate on the movable rod, reinforces the contact plate. The assembly plate and the side plate maintain a space between the contact plate and the movable rod, allowing the molten material to flow through this space.

[0018] This invention provides a melt purification device for aluminum alloy casting. It has the following beneficial effects:

[0019] 1. This aluminum alloy casting-formed melt purification equipment is equipped with a movable base, a stirring rack, a processing cylinder, and a support. The movable base is moved by its wheels, allowing for relocation as needed. A temperature control seat on the movable base regulates the temperature inside the settling components, ensuring minimal heat loss during melt settling and facilitating control of the gas collection rate. The stirring rack rotates within the mixing chamber created by the processing cylinder and cleaning components, driven by a motor, ensuring thorough mixing with the melt. The stirring rack features rotating blades that break up impurities in the melt during mixing, preventing the melt from accumulating and clogging during filtration, thus improving the equipment's melt purification quality.

[0020] 2. This aluminum alloy casting-formed melt purification equipment uses filter discs that rotate under the pressure of the melt within the filter cylinder. This prevents the melt from accumulating on the filter discs and causing blockages that could affect melt flow. It also ensures sufficient space between the two filter discs, preventing them from contacting each other and causing changes in the filtration space. This improves the thoroughness of filter cylinder cleaning. The closing of the sealing plate maintains the temperature inside the processing cylinder, preventing a drop in internal temperature from affecting melt processing.

[0021] 3. The melt purification equipment formed by aluminum alloy casting increases the stability of the moving plate on the inner support ring frame by being pushed by the push ring through the reset bar. This facilitates the push ring to support the filter plate while being pushed by the filter plate. When the shaking plate moves with the moving plate, it contacts the filter plate, which facilitates the vibration force generated when the shaking plate moves on the filter plate, thereby accelerating the filtration of the melt on the surface of the filter plate and preventing the inner support ring frame from tilting due to the pressure of the melt.

[0022] 4. This aluminum alloy casting-formed melt purification equipment collects gas through a degassing pipe on a partition and a gas guide pipe. At the same time, it can remove odors contained in objects, making it less prone to leakage when the degassing pipe transports gas, thus ensuring the sealing of the connection position. The opening and closing of the flip plate on the sealed box allows for observation of its interior, facilitating the replacement of damaged internal components, accelerating gas flow, and making it easy to maintain the horizontal position of the partition installation.

[0023] 5. The aluminum alloy casting melt purification equipment uses a condenser to generate cold air that circulates in the cooling cylinder, which helps maintain a constant internal temperature and allows impurities in the gas to fall off during condensation. This ensures convenient cold air circulation inside the cooling cylinder and prevents leaks that could cause uncondensed gas to escape from the equipment. The protruding part of the sealing cap is inserted into the partition plate to prevent obstruction during gas flow and allows for the circulation of gas inside the cooling cylinder.

[0024] 6. The molten metal purification equipment for aluminum alloy casting uses a settling cylinder and a storage sleeve to settle the molten metal. When the molten metal falls inside the settling cylinder, a conical sleeve is used for buffering, which guides the molten metal's fall and prevents the molten metal from solidifying due to temperature drop during settling. This ensures the fluidity of the molten metal during settling and avoids the impact of residues inside the settling cylinder on the subsequent settling of the molten metal, thereby improving the efficiency of the settling cylinder in settling the molten metal.

[0025] 7. The melt purification equipment for aluminum alloy castings uses a sealing column that gradually moves away from the discharge sleeve under the pressure of the melt, preventing excessive solvent residue from remaining and reacting with the melt during subsequent mixing. The friction plate contacts the stirring frame in the snap-fit ​​sleeve, causing the friction plate to press against the stirring frame, facilitating contact between the friction plate and the snap-fit ​​sleeve, thereby increasing the contact area of ​​the stirring frame. The snap-fit ​​sleeve then supports the stabilizing frame on the stirring frame, preventing components from slipping after installation and affecting the rotation of the stirring frame.

[0026] 8. The melt purification equipment for aluminum alloy casting is connected to the processing cylinder via a separator plate, which facilitates uniform mixing of the melt and solvent by the stirring rack, preventing melt residue from remaining on the separator plate during stirring. The openings on the separator plate can collect the melt pushed by the scraper plate, and can stir the melt at different positions while cleaning. The rotating block and the fine-tuning plate contact the scraper plate, which facilitates the cleaning plate to clean the processing cylinder and avoids damage to the cleaning plate during cleaning.

[0027] 9. The aluminum alloy casting-formed melt purification equipment, through the corresponding alignment of the assembly pipe on the assembly sleeve with the opening of the separator plate, avoids excessive pressure on the separator plate causing it to tilt, thereby maintaining the horizontal installation of the separator plate and the assembly sleeve, preventing the surface of the assembly sleeve from becoming concave. The contact plate is pushed by the pressure of the melt falling from the assembly sleeve to rotate the movable rod, further improving the bearing capacity of the contact plate. This allows the contact plate to disperse and transport the melt as it rotates with the movable rod, thereby accelerating the filtration rate of the filter plate. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a cross-sectional view of the entire invention;

[0030] Figure 3 This is a schematic diagram of the structure of the filter assembly of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the vibration frame of the present invention.

[0032] Figure 5This is a schematic diagram of the degassing component of the present invention;

[0033] Figure 6 This is a schematic diagram of the auxiliary cylinder of the present invention;

[0034] Figure 7 This is an enlarged view of the connecting ring of the present invention;

[0035] Figure 8 This is a schematic diagram of the static component of the present invention;

[0036] Figure 9 This is a schematic diagram of the structure of the receiving frame of the present invention;

[0037] Figure 10 This is a schematic diagram of the sealing component of the present invention;

[0038] Figure 11 This is a cross-sectional view of the snap-fit ​​sleeve of the present invention;

[0039] Figure 12 This is a schematic diagram of the cleaning component of the present invention;

[0040] Figure 13 This is an enlarged view of the fine-tuning plate of the present invention;

[0041] Figure 14 This is a schematic diagram of the assembly cylinder of the present invention;

[0042] Figure 15 This is an enlarged view of the assembly plate of the present invention.

[0043] In the diagram: 1. Processing cylinder; 2. Sealing plate; 3. Degassing assembly; 31. Sealing box; 32. Degassing pipe; 33. Adsorption purification box; 34. Partition plate; 35. Auxiliary cylinder; 351. Condenser; 352. Cooling cylinder; 353. Inner support plate; 354. Connecting ring; 355. Sealing cover; 356. Aeration cylinder; 357. Circulation pipe rack; 36. Tilting plate; 4. Discharge pipe; 5. Settling assembly; 51. Baffle; 52. Sterilizer; 53. Settling cylinder; 54. Storage sleeve; 55. Conical sleeve; 56. Receiving frame; 561. Fixing ring frame; 562. Receiving rod; 563. Movable plate; 564. Outer extension plate; 6. Sealing assembly; 61. Reset rod; 62. Discharge sleeve; 63. Sealing column; 64. Stabilizer 65. Frame; 66. Clip-on sleeve; 67. Elastic plate; 68. Friction plate; 7. Stirring frame; 89. Cleaning assembly; 80. Rotating block; 81. Scraper plate; 82. Fine-tuning plate; 83. Linkage sleeve; 84. Divider plate; 85. Cleaning plate; 86. Assembly cylinder; 871. Assembly cylinder; 872. Inner frame; 873. Movable rod; 874. Contact plate; 875. Assembly plate; 876. Side plate; 90. Filter assembly; 91. Filter cylinder; 92. Filter disc; 93. Push ring; 94. Reinforcing plate; 95. Vibration frame; 951. Overlap ring; 952. Inner support ring frame; 953. Moving plate; 954. Shaking plate; 955. Reset strip; 10. Bracket; 11. Air guide pipe; 12. Temperature control seat; 13. Moving base. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0045] Example 1, please refer to Figures 1-15 The present invention provides a technical solution: a melt purification device for aluminum alloy casting, including a movable base 13.

[0046] The stirring rack 7 is driven by a motor to rotate and stir the melt. The top of the stirring rack 7 is rotatably connected to the processing cylinder 1. The top of the inner cavity of the processing cylinder 1 is connected to the sealing component 6. The bottom of the inner cavity of the processing cylinder 1 is slidably connected to the filter component 9. The outer surface of the processing cylinder 1 is rotatably connected to the sealing plate 2. The bottom of the stirring rack 7 is rotatably connected to the cleaning component 8.

[0047] A settling assembly 5 is used to stop the melt flow. A temperature control base 12 is fixedly connected to the bottom of the settling assembly 5, and the bottom of the temperature control base 12 is fixedly connected to a movable base 13. A feed pipe 4 is connected to the top of the settling assembly 5, and the top end of the feed pipe 4 is connected to the processing cylinder 1. A bracket 10 is fixedly connected to the outer surface of the feed pipe 4. A gas guide pipe 11 is connected to the settling assembly 5 near the feed pipe 4, and a degassing assembly 3 is connected to the end of the gas guide pipe 11 away from the settling assembly 5. The movable base 13 moves when pushed, thereby adjusting the placement position of the equipment, facilitating its movement to different locations as needed. The temperature control base 12, located on the movable base 13, can regulate the internal temperature of the settling assembly 5, ensuring that excessive heat loss does not occur during melt settling. The bracket 10 supports the processing cylinder 1 on the settling assembly 5. While providing support, the feeding pipe 4 is protected to prevent bending during operation. The gas in the settling component 5 is transported to the degassing component 3 via the air guide pipe 11, where the gas is treated. The air guide pipe 11 has components to control the gas flow, facilitating the control of the gas collection speed. The stirring rack 7 rotates in the stirring chamber created by the processing cylinder 1 and the cleaning component 8, driven by the motor. The rotation of the stirring rack 7 mixes the added solution and solvent, allowing the solvent to treat impurities in the solution during stirring. The rotation of the stirring rack 7 reduces solvent residue, ensuring thorough mixing with the solution. The rotating blade on the stirring rack 7 breaks up impurities in the solution during mixing, further improving the speed of solution mixing and preventing the solution from accumulating in the device and clogging during filtration, thereby improving the quality of solution purification.

[0048] The filter assembly 9 includes a filter disc 92 for filtering the solution. A filter cylinder 91 is rotatably connected to the outer surface of the filter disc 92. A reinforcing plate 94 is fixedly connected to the bottom of the filter cylinder 91. A vibrating frame 95 is fixedly connected to the inner surface of the filter cylinder 91. A booster ring 93 is slidably connected to the top of the vibrating frame 95. The outer surface of the booster ring 93 is slidably connected to the filter cylinder 91. The filter disc 92 rotates under the pressure of the solution in the filter cylinder 91, creating an inclined surface to facilitate the flow of the solution while filtering it. This prevents the solution from accumulating on the filter disc 92 and causing blockages that affect the flow of the solution. Three filter discs 92 are provided, with supporting components between two filter discs 92 to ensure sufficient space for movement between them and prevent blockages. The two filter discs 92 come into contact with each other, causing changes in the filtration space. When the sealing plate 2 on the processing cylinder 1 is opened, the filter cylinder 91 can be removed for cleaning, thus improving the thoroughness of cleaning the filter cylinder 91. The closure of the sealing plate 2 can maintain the internal temperature of the processing cylinder 1, preventing the temperature drop inside the processing cylinder 1 from affecting the processing of the solution. The reinforcing plate 94 on the filter cylinder 91 can fix the filter cylinder 91 to the processing cylinder 1, so that there is a gap between the bottom of the filter cylinder 91 and the processing cylinder 1, which facilitates the adjustment of the position of the filter cylinder 91 during installation and ensures that the filter cylinder 91 can catch the falling solution, making it less likely for the solution to splash to the outside of the filter cylinder 91, further increasing the stability of the filter cylinder 91 after installation.

[0049] Among them, the bottom of the reinforcing plate 94 is slidably connected to the processing cylinder 1, the bottom of the degassing component 3 is fixedly connected to the movable base 13, and the bottom of the bracket 10 is fixedly connected to the stationary component 5.

[0050] The outer surface of the cleaning component 8 is rotatably connected to the processing cylinder 1, and the position of the pressure cleaning component 8 of the stirring frame 7 is rotatably connected to the sealing component 6.

[0051] The vibrating frame 95 includes an inner support ring frame 952. An overlapping ring 951 is fixedly connected to the outer surface of the inner support ring frame 952. A movable plate 953 is slidably connected to the inner surface of the inner support ring frame 952. The top of the movable plate 953 passes through the inner support ring frame 952 and extends to its outer surface. A shaking plate 954 is fixedly connected to the top of the movable plate 953. When the shaking plate 954 moves with the movable plate 953, it contacts the filter disc 92, facilitating the generation of vibration force as it moves on the filter disc 92. This causes the filter disc 92 to vibrate, thereby accelerating the filtration of the melt on the surface of the filter disc 92. The overlapping ring 951 and the push ring 93 contact the filter cylinder 91. The cooperation between the overlapping ring 951 and the inner support ring frame 952 increases its own bearing capacity, preventing the inner support ring frame 952 from being subjected to [unspecified force]. The tilting of the liquid pressure facilitates the installation of the overlapping ring 951 and the booster ring 93, increasing the load-bearing capacity of the filter cartridge 91 and further extending its service life. A reset strip 955 is fixedly connected to the moving plate 953 near the shaking plate 954. The reset strip 955 is pushed by the booster ring 93, causing the moving plate 953 to slide on the inner support ring frame 952. The moving plate 953 and the reset strip 955 work together to support the booster ring 93, thereby increasing the stability of the moving plate 953's movement on the inner support ring frame 952. This allows the booster ring 93 to support the filter disc 92 while being pushed by the filter disc 92. When the liquid pressure decreases, the elasticity of the reset strip 955 pushes the filter disc 92 back to its original position via the booster ring 93.

[0052] The degassing assembly 3 includes a sealed housing 31. An auxiliary cylinder 35 is fixedly connected to the bottom of the inner cavity of the sealed housing 31. A partition 34 is fixedly connected to the top of the auxiliary cylinder 35. A degassing pipe 32 is fixedly connected to the top of the partition 34. An adsorption purification box 33 is connected to the degassing pipe 32 near the partition 34. Gas is collected via the degassing pipe 32 and a gas guide pipe 11 on the partition 34. As the gas passes through the degassing pipe 32, it enters the adsorption purification box 33 for adsorption and purification. This process treats the gas and removes odors from objects. After treatment, the gas is sent to the auxiliary cylinder 35 for further treatment. The partition 34 divides the space within the sealed housing 31, preventing leakage during gas transport by the degassing pipe 32 and ensuring the sealing of the connection points. The bottom of the purification box 33 penetrates through the partition 34 and extends to the outside of the partition 34. The bottom of the adsorption purification box 33 communicates with the auxiliary cylinder 35. The outer surface of the sealed box 31 is rotatably connected to a flip plate 36. By opening and closing the flip plate 36 on the sealed box 31, its interior can be observed, making it easy to replace damaged internal components, thereby improving the convenience of component loading and unloading. As the flip plate 36 rotates, the space for gas discharge inside the sealed box 31 is adjusted, which can accelerate gas flow. The auxiliary cylinder 35 supports the partition 34 inside the sealed box 31, thereby increasing the load-bearing capacity of the partition 34 and making it easier to keep the partition 34 horizontal. The cooperation between the auxiliary cylinder 35 and the partition 34 can increase the load-bearing capacity of the sealed box 31 and prevent the surface of the sealed box 31 from being damaged by collision after installation.

[0053] The auxiliary cylinder 35 includes a sealing cap 355, to the bottom of which a cooling cylinder 352 is fixedly connected. A connecting ring 354 is fixedly connected to the inner surface of the cooling cylinder 352. An aeration cylinder 356 is fixedly connected to the inner surface of the connecting ring 354. A circulation pipe rack 357 is fixedly connected to the inner surface of the aeration cylinder 356. An inner support plate 353 is fixedly connected to the bottom of the aeration cylinder 356. A condenser 351 is fixedly connected to the bottom of the inner support plate 353. The connection is made via the connecting ring 354 to the cooling cylinder 352. 2. The upper part cooperates with the inner support plate 353 to keep the aeration cylinder 356 vertically positioned, so that the inlet and outlet of the aeration cylinder 356 correspond to the condenser 351, making it easy for the gas to flow without being obstructed. The circulation pipe rack 357 inside the aeration cylinder 356 can circulate the gas during aeration, allowing the gas to undergo multiple aeration processes within the aeration cylinder 356. The aeration cylinder 356 and the condenser 351 cooperate with each other inside the cooling cylinder 352, ensuring that the gas discharged is less likely to contain a large amount of impurities. The cooling cylinder 352 is equipped with a condenser 351 that circulates the gas inside. The bottom of the condenser 351 extends through the cooling cylinder 352 and outwards. The inner support plate 353 is fixedly connected to the cooling cylinder 352 at a position away from the condenser 351. Cold air generated by the condenser 351 circulates in the cooling cylinder 352, and the gap between the two inner support plates 353 facilitates the flow of cold air, which helps to maintain a constant internal temperature of the cooling cylinder 352. This allows the gas to condense in the cooling cylinder 352 and cleans the gas during condensation, causing impurities in the gas to fall off. The inner support plates 353 are circularly distributed, which can support the aeration cylinder 356 on the cooling cylinder 352, thus ensuring convenient flow of cold air inside the cooling cylinder 352. The sealing cap 355 can seal its opening to prevent leakage during gas flow and the discharge of uncondensed gas from the equipment. The protruding part of the sealing cap 355 is inserted into the partition plate 34, further increasing the firmness of the connection.

[0054] The settling assembly 5 includes a settling cylinder 53. A baffle 51 is rotatably connected to the outer surface of the settling cylinder 53, and a sterilizer 52 is fixedly connected to the top of the settling cylinder 53. After the melt is discharged from the settling cylinder 53, the baffle 51 is opened to expose the internal space of the settling cylinder 53, thereby cleaning the residual melt inside the settling cylinder 53. During the cleaning of the melt inside the settling cylinder 53, the temperature control seat 12 adjusts the temperature to accelerate the heat flow rate inside the settling cylinder 53. After cleaning, the baffle 51 is closed again, and the sterilizer 52 is used for sterilization. At the same time, the temperature control seat 12 generates heat again to treat the inside of the settling cylinder 53, avoiding the impact of residues inside the settling cylinder 53 on the subsequent settling of the melt, thus improving the efficiency of the settling cylinder 53 in settling the melt. A storage sleeve 54 is fixedly connected to the bottom of the inner cavity of the settling cylinder 53 for storing... A receiving frame 56 is fixedly connected to the bottom of the inner cavity of the storage sleeve 54. The top of the receiving frame 56 penetrates through the storage sleeve 54 and extends to the outside of the storage sleeve 54. A conical sleeve 55 is fixedly connected to the outer surface of the receiving frame 56. The solution is placed in the settling cylinder 53 in cooperation with the storage sleeve 54. The solution is collected in the settling cylinder 53 and placed in the settling cylinder 53. When the solution falls inside the settling cylinder 53, it is buffered by the conical sleeve 55. The conical sleeve 55 guides the fall of the solution and allows it to flow when it enters the storage sleeve 54. This ensures that the solution is evenly distributed in the storage sleeve 54. After settling, the solution is discharged. The temperature control seat 12 on the settling cylinder 53 regulates the internal temperature to prevent the solution from solidifying due to temperature drop during settling, thus ensuring the fluidity of the solution during settling.

[0055] The receiving frame 56 includes a receiving rod 562, with a fixing ring 561 fixedly connected to the outer surface of the receiving rod 562. A movable plate 563 is rotatably connected to the top of the receiving rod 562, and an outer extension plate 564 is fixedly connected to the top of the movable plate 563. The bottom of the movable plate 563 penetrates the receiving rod 562 and extends into the interior of the receiving rod 562. When the outer extension plate 564 is subjected to the pressure of the falling melt, it pushes the movable plate 563 to rotate on the receiving rod 562, facilitating the adjustment of the distance between the outer extension plate 564 and the receiving rod 562, thereby increasing the pressure between the outer extension plate 564 and the movable plate 562. 563 pushes the contacting melt, causing it to fall to different positions on the conical sleeve 55. This prevents the conical sleeve 55 from bending when it comes into contact with the melt. The fixing ring 561 on the receiving rod 562 supports the conical sleeve 55, thereby increasing its bearing capacity and making it less likely for the surface of the conical sleeve 55 to dent when subjected to the pressure of the melt. This further improves the stability of the melt. The receiving rod 562 is installed in the storage sleeve 54 and corresponds to the feed port of the settling cylinder 53, thus ensuring the contact between the components on the receiving rod 562 and the melt.

[0056] The sealing component 6 includes a discharge sleeve 62, with a sealing column 63 slidably connected to its inner surface. The bottom end of the sealing column 63 penetrates the discharge sleeve 62 and extends to its outer surface. A reset rod 61 is fixedly connected to the bottom end of the sealing column 63, and a stabilizing frame 64 is fixedly connected to its outer surface. When the sealing column 63 is subjected to the pressure of the melt inside the discharge sleeve 62, it gradually moves away from the discharge sleeve 62. Simultaneously, as the sealing column 63 moves, it causes the reset rod 61 to extend. When the melt stops falling, the contraction of the reset rod 61 causes the sealing column 63 to seal the discharge sleeve 62. This allows for the quantitative measurement of the melt and solvent falling from the discharge sleeve 62, preventing excessive solvent residue from remaining unreacted during subsequent mixing. The grooves in the discharge sleeve 62 allow the melt to flow, making it less likely for melt and solvent residue to remain. The retaining sleeve 62 is supported by the stabilizing frame 64, keeping the two components on the same horizontal plane. A snap-fit ​​sleeve 65 is fixedly connected to the side of the stabilizing frame 64 away from the retaining sleeve 62. An elastic plate 66 is fixedly connected to the inner surface of the snap-fit ​​sleeve 65. A friction plate 67 is fixedly connected to the side of the elastic plate 66 away from the snap-fit ​​sleeve 65. The friction plate 67 contacts the mixing frame 7 in the snap-fit ​​sleeve 65, causing the friction plate 67 to press against the mixing frame 7. The elastic plate 66 is pushed by the friction plate 67 and contracts, causing the friction plate 67 to move into the snap-fit ​​sleeve 65. This facilitates the contact between the friction plate 67 and the snap-fit ​​sleeve 65, thereby increasing the contact area of ​​the mixing frame 7. The snap-fit ​​sleeve 65 then supports the stabilizing frame 64 on the mixing frame 7, preventing the components from slipping after installation and affecting the rotation of the mixing frame 7.

[0057] The cleaning component 8 includes a partition plate 85, with a linkage sleeve 84 rotatably connected to the top of the partition plate 85. A scraper plate 82 is fixedly connected to the outer surface of the linkage sleeve 84. The partition plate 85 is connected to the processing cylinder 1, forming a stirring chamber for the stirring frame 7 to stir the melt. This facilitates uniform mixing of the melt and solvent with the stirring frame 7. The linkage sleeve 84 on the partition plate 85 rotates with the stirring frame 7, thereby driving the scraper plate 82 to rotate and clean the interior of the partition plate 85, preventing melt residue from remaining on the partition plate 85 during stirring. The opening on the partition plate 85 can collect the melt pushed by the scraper plate 82, allowing the melt to be stirred by the scraper plate 82 during the cleaning process. This allows for stirring of the melt at different positions during cleaning. The rotating block 81 and the fine-tuning plate 83 contact the scraper plate 82, fixing the cleaning plate 86 in place and ensuring its vertical placement. This allows the cleaning plate 86 to contact the processing cylinder 1, and the scraper plate 82... A rotating block 81 is fixedly connected at a position away from the linkage sleeve 84. The bottom of the rotating block 81 is rotatably connected to the separator plate 85. A cleaning plate 86 is fixedly connected to the top of the rotating block 81. A fine-tuning plate 83 is fixedly connected to the side of the cleaning plate 86 near the scraper plate 82. The rotating block 81 and the fine-tuning plate 83 contact the scraper plate 82, so that the rotating block 81 and the fine-tuning plate 83 fix the cleaning plate 86, thereby keeping the cleaning plate 86 vertically positioned. This allows the cleaning plate 86 to contact the processing cylinder 1. When the rotating block 81 rotates with the scraper plate 82, it is convenient for the cleaning plate 86 to clean the processing cylinder 1. When the cleaning plate 86 contacts the solid impurities, it moves with the fine-tuning plate 83 to continue cleaning along the impurities. The solid impurities are removed by cleaning the impurities multiple times with the cleaning plate 86. The fine-tuning plate 83 is elastic, so that it can adjust when the cleaning plate 86 encounters resistance, avoiding damage to the cleaning plate 86 during cleaning and further extending the service life of the cleaning plate 86. The bottom of the separator plate 85 is connected to the assembly cylinder 87.

[0058] The assembly cylinder 87 includes an assembly sleeve 871. An inner frame 872 is fixedly connected to the top of the inner cavity of the assembly sleeve 871. A movable rod 873 is rotatably connected to the outer surface of the inner frame 872. The assembly tube on the assembly sleeve 871 corresponds to the opening of the separator plate 85, guiding the molten material's descent. The assembly sleeve 871 contacts the processing cylinder 1, supporting it together with the separator plate 85, thus distributing the pressure on the separator plate 85 and preventing it from tilting due to excessive pressure. This maintains the horizontal installation of the separator plate 85 and the assembly sleeve 871. The inner frame 872 on the assembly sleeve 871 provides support, increasing the contact surface of the assembly sleeve 871 and increasing its load-bearing capacity, preventing surface depressions. An assembly plate 8 is fixedly connected to the outer surface of the movable rod 873. 75. A contact plate 874 is fixedly connected to the side of the assembly plate 875 away from the movable rod 873, and a side plate 876 is fixedly connected to the side of the assembly plate 875 near the contact plate 874. The side plate 876 away from the contact plate 874 is fixedly connected to the assembly plate 875. The contact plate 874 is pushed by the pressure of the melt falling from the assembly cylinder 871, which pushes the movable rod 873 to rotate. The assembly plate 875 and the side plate 876 cooperate on the movable rod 873 to reinforce the contact plate 874, further improving the bearing capacity of the contact plate 874. When the contact plate 874 rotates with the movable rod 873, it disperses and transports the melt, causing the melt to fall to different positions on the filter disc 92, thereby accelerating the filtration rate of the filter disc 92. The assembly plate 875 and the side plate 876 cooperate to maintain the movement space between the contact plate 874 and the movable rod 873, allowing the melt to flow through the movement space.

[0059] Example 2, please refer to Figures 1-15 Based on Example 1, the present invention provides a technical solution: a method of using a melt purification device for aluminum alloy casting, step one: push the movable base 13 to move the device to the position to be processed, and transport the melt into the device through one feeding pipe on the processing cylinder 1, while adding solvent through the other feeding pipe. As the melt and solvent enter the material drop sleeve 62, they push the sealing column 63 down, causing it to fall from the material drop sleeve 62. At the same time, when the sealing column 63 falls, it drives the reset rod 61 to extend.

[0060] Step 2: The solution is placed in the stirring chamber created by the separator plate 85 and the processing cylinder 1, and the stirring frame 7 rotates on the processing cylinder 1 driven by the motor. The rotation of the stirring frame 7 stirs and mixes the solvent and the solution. The rotating blade on the stirring frame 7 breaks up the impurities in the solution. The linkage sleeve 84 rotates on the separator plate 85 with the stirring frame 7, and the scraper plate 82 rotates with the linkage sleeve 84 to push the solution on the separator plate 85.

[0061] Step 3: The scraper plate 82 drives the cleaning plate 86 via the rotating block 81 to clean the inner wall of the treatment cylinder 1. The fine-tuning plate 83 supports the cleaning plate 86 on the scraper plate 82. As the melt is stirred, it falls through the round hole of the partition plate 85, so that the melt contacts the contact plate 874 inside the assembly cylinder 871. The contact plate 874 is pushed by the falling melt to rotate the movable rod 873. The assembly plate 875 and the side plate 876 on the movable rod 873 fix the contact plate 874.

[0062] Step 4: As the melt enters the filter cylinder 91 through the inner chamber of the matching cylinder 871, the filter disc 92 filters the melt. When the filter disc 92 is subjected to the pressure of the melt, it rotates. When the filter disc 92 rotates to contact the push ring 93, it pushes the push ring 93, which pushes the moving plate 953 to slide on the inner support ring frame 952 via the reset bar 955. At the same time, the shaking plate 954 contacts the filter disc 92 and shakes the contact position to process the filter disc 92.

[0063] Step 5: The melt continues to fall through the feed pipe 4 into the settling cylinder 53, so that the melt contacts the outer plate 564 when it falls. As the outer plate 564 is under pressure, the movable plate 563 rotates on the receiving rod 562, and the fixed ring 561 on the receiving rod 562 supports the conical sleeve 55, so that the conical sleeve 55 guides the melt to fall into the storage sleeve 54 for settling, and after being collected at the stopping end, it is discharged. The temperature control seat 12 regulates the temperature inside the settling cylinder 53.

[0064] Step Six: The gas inside the settling cylinder 53 is collected by the suction force generated by the degassing pipe 32 through the air guide pipe 11, so that the gas is collected while the solution falls. As the gas enters the adsorption purification box 33 through the degassing pipe 32, the gas is treated and then transported to the cooling cylinder 352 for condensation. The condenser 351 generates cold air to condense the circulating gas. The circulation pipe rack 357 inside the aeration cylinder 356 treats the gas and circulates the gas before condensation. After the gas is treated, the gas is discharged.

[0065] Step 7: The elastic plate 66 inside the snap-fit ​​sleeve 65 pushes the friction plate 67 to contact the stirring frame 7, so that the stabilizing frame 64 on the snap-fit ​​sleeve 65 remains horizontal. When the addition of the melt and solvent stops, the reset rod 61 retracts and drives the sealing column 63 to seal the discharge sleeve 62. After the equipment is processed, the sealing plate 2 is opened and the filter cylinder 91 is taken out from the processing cylinder 1. After the melt is discharged from the settling cylinder 53, the baffle 51 is opened to remove the residue inside the settling cylinder 53.

[0066] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A melt purification device for aluminum alloy casting, comprising a movable base (13), characterized in that: A stirring rack (7) is driven by a motor to rotate and stir the melt. The top of the stirring rack (7) is rotatably connected to a processing cylinder (1). The top of the inner cavity of the processing cylinder (1) is connected to a sealing component (6). The bottom of the inner cavity of the processing cylinder (1) is slidably connected to a filter component (9). The outer surface of the processing cylinder (1) is rotatably connected to a sealing plate (2). The bottom of the stirring rack (7) is rotatably connected to a cleaning component (8). A settling assembly (5) is used to stop the melt. A temperature control seat (12) is fixedly connected to the bottom of the settling assembly (5). The bottom of the temperature control seat (12) is fixedly connected to the moving base (13). A feed pipe (4) is connected to the top of the settling assembly (5). The top of the feed pipe (4) is connected to the processing cylinder (1). A bracket (10) is fixedly connected to the outer surface of the feed pipe (4). A gas guide pipe (11) is connected to the settling assembly (5) near the feed pipe (4). A degassing assembly (3) is connected to the end of the gas guide pipe (11) away from the settling assembly (5). The filter assembly (9) includes a filter disc (92) for filtering a solution. A filter cylinder (91) is rotatably connected to the outer surface of the filter disc (92). A reinforcing plate (94) is fixedly connected to the bottom of the filter cylinder (91). A vibration frame (95) is fixedly connected to the inner surface of the filter cylinder (91). A booster ring (93) is slidably connected to the top of the vibration frame (95). The outer surface of the booster ring (93) is slidably connected to the filter cylinder (91).

2. The melt purification equipment for aluminum alloy casting as described in claim 1, characterized in that: The bottom of the reinforcing plate (94) is slidably connected to the processing cylinder (1), the bottom of the degassing component (3) is fixedly connected to the movable base (13), and the bottom of the bracket (10) is fixedly connected to the stationary component (5).

3. The melt purification equipment for aluminum alloy casting according to claim 1, characterized in that: The outer surface of the cleaning component (8) is rotatably connected to the processing cylinder (1), and the position of the pressure cleaning component (8) of the stirring rack (7) is rotatably connected to the sealing component (6).

4. The melt purification equipment for aluminum alloy casting as described in claim 1, characterized in that: The vibration frame (95) includes an inner support ring frame (952), an overlapping ring (951) is fixedly connected to the outer surface of the inner support ring frame (952), a movable plate (953) is slidably connected to the inner surface of the inner support ring frame (952), the top of the movable plate (953) passes through the inner support ring frame (952) and extends to the outside of the inner support ring frame (952), a shaking plate (954) is fixedly connected to the top of the movable plate (953), and a reset strip (955) is fixedly connected to the movable plate (953) near the shaking plate (954).

5. The melt purification equipment for aluminum alloy casting according to claim 1, characterized in that: The degassing assembly (3) includes a sealed box (31), an auxiliary cylinder (35) is fixedly connected to the bottom of the inner cavity of the sealed box (31), a partition (34) is fixedly connected to the top of the auxiliary cylinder (35), a degassing pipe (32) is fixedly connected to the top of the partition (34), an adsorption purification box (33) is connected to the position of the degassing pipe (32) near the partition (34), the bottom of the adsorption purification box (33) penetrates through the partition (34) and extends to the outside of the partition (34), the bottom of the adsorption purification box (33) communicates with the auxiliary cylinder (35), and a flip plate (36) is rotatably connected to the outer surface of the sealed box (31).

6. The melt purification equipment for aluminum alloy casting according to claim 5, characterized in that: The auxiliary cylinder (35) includes a sealing cap (355), the bottom of which is fixedly connected to a cooling cylinder (352). A connecting ring (354) is fixedly connected to the inner surface of the cooling cylinder (352), and an aeration cylinder (356) is fixedly connected to the inner surface of the connecting ring (354). A circulation pipe rack (357) is fixedly connected to the inner surface of the aeration cylinder (356). An inner support plate (353) is fixedly connected to the bottom of the aeration cylinder (356), and a condenser (351) is fixedly connected to the bottom of the inner support plate (353). The bottom of the condenser (351) penetrates the cooling cylinder (352) and extends to the outside of the cooling cylinder (352). The inner support plate (353) is fixedly connected to the cooling cylinder (352) at a position away from the condenser (351).

7. The melt purification equipment for aluminum alloy casting according to claim 1, characterized in that: The settling assembly (5) includes a settling cylinder (53), a baffle (51) is rotatably connected to the outer surface of the settling cylinder (53), a sterilizer (52) is fixedly connected to the top of the settling cylinder (53), a storage sleeve (54) is fixedly connected to the bottom of the inner cavity of the settling cylinder (53), a receiving frame (56) is fixedly connected to the bottom of the inner cavity of the storage sleeve (54), the top of the receiving frame (56) penetrates through the storage sleeve (54) and extends to the outside of the storage sleeve (54), and a conical sleeve (55) is fixedly connected to the outer surface of the receiving frame (56).

8. The melt purification equipment for aluminum alloy casting according to claim 7, characterized in that: The receiving frame (56) includes a receiving rod (562), a fixing ring frame (561) is fixedly connected to the outer surface of the receiving rod (562), a movable plate (563) is rotatably connected to the top of the receiving rod (562), an outward plate (564) is fixedly connected to the top of the movable plate (563), and the bottom of the movable plate (563) penetrates the receiving rod (562) and extends into the interior of the receiving rod (562).

9. The melt purification equipment for aluminum alloy casting according to claim 1, characterized in that: The sealing assembly (6) includes a material discharge sleeve (62), a sealing column (63) is slidably connected to the inner surface of the material discharge sleeve (62), the bottom end of the sealing column (63) penetrates the material discharge sleeve (62) and extends to the outside of the material discharge sleeve (62), a reset rod (61) is fixedly connected to the bottom end of the sealing column (63), a stabilizing frame (64) is fixedly connected to the outer surface of the material discharge sleeve (62), a snap-fit ​​sleeve (65) is fixedly connected to the side of the stabilizing frame (64) away from the material discharge sleeve (62), an elastic plate (66) is fixedly connected to the inner surface of the snap-fit ​​sleeve (65), and a friction plate (67) is fixedly connected to the side of the elastic plate (66) away from the snap-fit ​​sleeve (65).

10. The melt purification equipment for aluminum alloy casting according to claim 1, characterized in that: The cleaning assembly (8) includes a partition plate (85), a linkage sleeve (84) is rotatably connected to the top of the partition plate (85), a scraper plate (82) is fixedly connected to the outer surface of the linkage sleeve (84), a rotating block (81) is fixedly connected to the scraper plate (82) away from the linkage sleeve (84), the bottom of the rotating block (81) is rotatably connected to the partition plate (85), a cleaning plate (86) is fixedly connected to the top of the rotating block (81), a fine-tuning plate (83) is fixedly connected to the side of the cleaning plate (86) near the scraper plate (82), and an assembly cylinder (87) is connected to the bottom of the partition plate (85).

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