A device for producing aluminum ingot by using aluminum ash
Patent Information
- Application Number
- CN202522315376.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-31
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-10-31
AI Technical Summary
[0003]其中包含铸锭：将精炼后的铝液浇注到铸锭模具中，冷却后形成铝锭，对模具进行冷却，加速铝锭凝固，但一般通过冷却水进行间接冷凝降温处理，冷凝水通常为静置不动，进而导致冷凝的效果较差，故而提出一种利用铝灰生产铝锭的装置来解决上述所提出的问题
1、该一种利用铝灰生产铝锭的装置，通过设置的冷却机构，由电动推杆驱动转盘及与之固定连接的冷却框进行往复旋转运动。此运动打破了传统静置冷凝水的状态，强制冷却框内的冷凝水流动起来，极大增强了冷却水与铸锭模具之间的热交换效率，使铝液能够快速且均匀地凝固。这有效避免了因局部冷却不均导致的铝锭内部应力集中、缩孔、裂纹等缺陷，保证了最终产出的铝锭内部结构致密、品质优良。
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Figure CN224913539U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum ash production of aluminum ingots, specifically to a device for producing aluminum ingots using aluminum ash. Background Technology
[0002] Aluminum ash is a hazardous solid waste generated during aluminum smelting and processing, but it contains a large amount of metallic aluminum and aluminum compounds (such as alumina and aluminum nitride). Direct landfilling would result in resource waste and environmental pollution. Therefore, equipment for recovering aluminum from aluminum ash and producing aluminum ingots has significant economic and environmental value. The core objective of the entire process is to maximize the recovery of metallic aluminum from aluminum ash through the steps of "cooling-screening-smelting" and ultimately cast high-value aluminum ingots.
[0003] This includes ingot casting: the refined molten aluminum is poured into an ingot mold, cooled to form an aluminum ingot, and the mold is cooled to accelerate the solidification of the aluminum ingot. However, indirect condensation and cooling are usually carried out by cooling water. The condensate is usually left stagnant, which leads to poor condensation effect. Therefore, a device for producing aluminum ingots using aluminum ash is proposed to solve the above-mentioned problems. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide an apparatus for producing aluminum ingots using aluminum ash, addressing the shortcomings of the prior art.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a device for producing aluminum ingots using aluminum ash, comprising a base, a cooling frame disposed inside the base, condensate disposed inside the cooling frame, a support frame fixedly connected inside the cooling frame, a condenser pipe disposed inside the support frame for releasing cold air, a placement rack fixedly connected inside the base, a cooling mechanism disposed inside the base, the cooling mechanism comprising two electric push rods fixedly connected to the bottom inner wall of the base, a turntable disposed inside the base, and the turntable fixedly connected to the cooling frame.
[0006] Preferably, the bottom of the turntable is provided with a groove, and a slider is slidably connected inside the groove, and the slider is fixedly connected to the electric push rod.
[0007] Preferably, the inner wall of the base has an arc-shaped groove, and a sphere is fixedly connected to the outer wall of the turntable. The arc-shaped groove is fitted onto the outer wall of the sphere. The mold is placed on the placement frame, and the cold air in the condenser tube inside the support frame is released. The electric push rod is activated, which drives the turntable at the top of the slider to rise, thereby driving the cooling frame to rise. During the rise of the turntable, the sphere will also rise. The sphere rotates under the constraint of the arc-shaped groove, which in turn drives the cooling frame at the top of the turntable to rotate. Therefore, the cooling frame and the condensate inside it also swing together. This movement breaks the traditional static state of the condensate, forcing the condensate in the cooling frame to flow, greatly enhancing the heat exchange efficiency between the cooling water and the ingot mold, so that the aluminum liquid can solidify quickly and evenly. This effectively avoids defects such as stress concentration, shrinkage cavities, and cracks inside the aluminum ingot caused by uneven local cooling, ensuring that the final produced aluminum ingot has a dense internal structure and excellent quality.
[0008] Preferably, the base is provided with a flow-disrupting mechanism, which includes a vertical plate. The vertical plate is fixedly connected to the bottom inside the base. A rotating rod is movably passed through the interior of the vertical plate and extends to its left and right sides. Three flow-disrupting plates are fixedly connected to the outer wall of the rotating rod.
[0009] Preferably, a connecting plate is fixedly connected to the right side of the rotating rod, and a connecting groove is provided on the right side of the connecting plate.
[0010] Preferably, a square plate is fixedly connected to the outer wall of the electric push rod, and a connecting rod is fixedly connected to the back of the square plate. The connecting groove is fitted onto the outer wall of the connecting rod. As the output shaft of the electric push rod extends and retracts, the square plate fixed to its outer wall also moves horizontally. The square plate pushes the connecting groove on the connecting plate in the turbulence mechanism via the connecting rod. The movement of the connecting rod within the connecting groove converts the horizontal linear motion of the electric push rod into the reciprocating oscillation of the connecting plate. Since the connecting plate is fixedly connected to the rotating rod, the rotating rod also oscillates, ultimately causing multiple turbulence plates fixed to its outer wall to oscillate, ensuring sufficient contact between the cold air and the aluminum ingot, allowing the heat of the molten aluminum to be quickly and evenly dissipated.
[0011] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. This apparatus for producing aluminum ingots using aluminum ash utilizes a cooling mechanism. An electric push rod drives a turntable and a cooling frame fixedly connected to it to reciprocate in rotation. This motion breaks the traditional static state of condensate, forcing the condensate within the cooling frame to flow, greatly enhancing the heat exchange efficiency between the cooling water and the ingot mold, allowing the molten aluminum to solidify quickly and uniformly. This effectively avoids defects such as stress concentration, shrinkage cavities, and cracks inside the aluminum ingot caused by uneven local cooling, ensuring that the final produced aluminum ingot has a dense internal structure and excellent quality.
[0012] 2. This device for producing aluminum ingots using aluminum ash, through the movement of an electric push rod, via a series of transmission components such as a square plate, connecting rod, and connecting plate, ultimately drives multiple baffles on the rotating rod to swing, so that the cold air can fully contact the aluminum ingot, and the heat of the molten aluminum can be quickly and evenly carried away. Attached Figure Description
[0013] Figure 1 This is a front view of the present invention; Figure 2 This is a first sectional view of the present invention; Figure 3 This is a second sectional view of the present invention; Figure 4 This is an enlarged view of section A of this utility model.
[0014] In the diagram: 1. Base; 2. Cooling frame; 3. Support frame; 4. Cooling mechanism; 411. Electric push rod; 412. Turntable; 413. Slide groove; 414. Slider; 415. Arc groove; 416. Sphere; 5. Baffle mechanism; 511. Vertical plate; 512. Rotating rod; 513. Baffle plate; 514. Connecting plate; 515. Connecting groove; 516. Square plate; 517. Connecting rod; 6. Placement rack. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.
[0019] Please see Figure 1-4 One embodiment of this utility model is as follows: an apparatus for producing aluminum ingots using aluminum ash, comprising a base 1, a cooling frame 2 disposed inside the base 1, condensate water disposed inside the cooling frame 2, a support frame 3 fixedly connected inside the cooling frame 2, a condenser pipe disposed inside the support frame 3 for releasing cold air, a placement rack 6 fixedly connected inside the base 1, a cooling mechanism 4 disposed inside the base 1, the cooling mechanism 4 comprising two electric push rods 411 fixedly connected to the bottom inner wall of the base 1, a turntable 412 disposed inside the base 1, the turntable 412 fixedly connected to the cooling frame 2, a groove 413 formed at the bottom of the turntable 412, a slider 414 slidably connected inside the groove 413, the slider 414 fixedly connected to the electric push rods 411, an arc-shaped groove 415 formed on the inner wall of the base 1, and the turntable 412... A sphere 416 is fixedly connected to the outer wall of the mold, and an arc-shaped groove 415 is fitted onto the outer wall of the sphere 416. The mold is placed on the placement frame 6, and the cold air in the condenser tube inside the support frame 3 is released. The electric push rod 411 is activated, which drives the turntable 412 on the top of the slider 414 to rise, which in turn drives the cooling frame 2 to rise. During the rise of the turntable 412, the sphere 416 will rise. The sphere 416 rotates under the constraint of the arc-shaped groove 415, which in turn drives the cooling frame 2 on the top of the turntable 412 to rotate. Therefore, the cooling frame 2 and the condensate inside it also swing together. This movement breaks the traditional static state of the condensate, forcing the condensate in the cooling frame 2 to flow, which greatly enhances the heat exchange efficiency between the cooling water and the ingot mold, allowing the aluminum liquid to solidify quickly and evenly. This effectively avoids defects such as stress concentration, shrinkage cavities, and cracks inside the aluminum ingot caused by uneven local cooling, ensuring that the final aluminum ingot has a dense internal structure and excellent quality.
[0020] Working Principle: The mold is placed on the placement rack 6, and the cold air inside the condenser tube of the support frame 3 is released. The electric push rod 411 is activated, which drives the turntable 412 on top of the slider 414 to rise, thereby driving the cooling frame 2 to rise. During the rise of the turntable 412, the ball 416 also rises. The ball 416 rotates under the constraint of the arc groove 415, which in turn drives the cooling frame 2 on top of the turntable 412 to rotate. Therefore, the cooling frame 2 and the condensate inside it also swing together. This movement breaks the traditional static state of the condensate, forcing the condensate in the cooling frame 2 to flow, which greatly enhances the heat exchange efficiency between the cooling water and the ingot mold, allowing the aluminum liquid to solidify quickly and evenly. This effectively avoids defects such as stress concentration, shrinkage cavities, and cracks inside the aluminum ingot caused by uneven local cooling, ensuring that the final aluminum ingot has a dense internal structure and excellent quality.
[0021] Please see Figure 1-4 Based on the above embodiments, in another embodiment of this utility model, a flow-disrupting mechanism 5 is provided inside the base 1. The flow-disrupting mechanism 5 includes a vertical plate 511, which is fixedly connected to the bottom inside the base 1. A rotating rod 512 is movably passed through the interior of the vertical plate 511 and extends to its left and right sides. Three flow-disrupting plates 513 are fixedly connected to the outer wall of the rotating rod 512. A connecting plate 514 is fixedly connected to the right side of the rotating rod 512. A connecting groove 515 is opened on the right side of the connecting plate 514. A square plate 516 is fixedly connected to the outer wall of the electric push rod 411. A connecting rod 517 is fixedly connected to the back of the square plate 516. The connecting groove 515 is sleeved on the outer wall of the connecting rod 517. When the output shaft of the electric push rod 411 extends and retracts, the square plate 516 fixed to its outer wall also moves horizontally. The square plate 516 pushes the connecting groove 515 on the connecting plate 514 in the flow-disrupting mechanism 5 through the connecting rod 517. The movement of the connecting rod 517 within the connecting groove 515 converts the horizontal linear motion of the electric push rod 411 into the reciprocating oscillation of the connecting plate 514. Since the connecting plate 514 is fixedly connected to the rotating rod 512, the rotating rod 512 also oscillates, ultimately driving multiple baffles 513 fixed on its outer wall to oscillate, allowing the cold air to fully contact the aluminum ingot, so that the heat of the molten aluminum can be quickly and evenly carried away.
[0022] Working principle: As the output shaft of the electric push rod 411 extends and retracts, the square plate 516 fixed to its outer wall also moves horizontally. The square plate 516 pushes the connecting groove 515 on the connecting plate 514 in the turbulence mechanism 5 through the connecting rod 517. The movement of the connecting rod 517 in the connecting groove 515 converts the horizontal linear motion of the electric push rod 411 into the reciprocating oscillation of the connecting plate 514. Since the connecting plate 514 is fixedly connected to the rotating rod 512, the rotating rod 512 also oscillates, ultimately driving the multiple turbulence plates 513 fixed to its outer wall to oscillate, allowing the cold air to fully contact the aluminum ingot, so that the heat of the molten aluminum can be quickly and evenly removed.
[0023] This utility model provides an apparatus for producing aluminum ingots using aluminum ash. There are many methods and approaches to implement this technical solution, and the above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.
Claims
1. An apparatus for producing aluminum ingots using aluminum ash, comprising a base (1), characterized in that: The base (1) is provided with a cooling frame (2), the cooling frame (2) is provided with condensate, the cooling frame (2) is fixedly connected with a support frame (3), and the base (1) is fixedly connected with a placement frame (6). The base (1) is provided with a cooling mechanism (4), which includes two electric push rods (411). The two electric push rods (411) are fixedly connected to the bottom inner wall of the base (1). The base (1) is provided with a turntable (412), which is fixedly connected to the cooling frame (2).
2. The apparatus for producing aluminum ingots using aluminum ash according to claim 1, characterized in that: The bottom of the turntable (412) is provided with a groove (413), and a slider (414) is slidably connected inside the groove (413). The slider (414) is fixedly connected to the electric push rod (411).
3. The apparatus for producing aluminum ingots using aluminum ash according to claim 2, characterized in that: The inner wall of the base (1) is provided with an arc groove (415), and the outer wall of the turntable (412) is fixedly connected with a ball (416), and the arc groove (415) is sleeved on the outer wall of the ball (416).
4. The apparatus for producing aluminum ingots using aluminum ash according to claim 1, characterized in that: The base (1) is provided with a flow-dispersing mechanism (5). The flow-dispersing mechanism (5) includes a vertical plate (511). The vertical plate (511) is fixedly connected to the bottom inside the base (1). A rotating rod (512) is movably passed through the interior of the vertical plate (511) and extends to its left and right sides. Three flow-dispersing plates (513) are fixedly connected to the outer wall of the rotating rod (512).
5. The apparatus for producing aluminum ingots using aluminum ash according to claim 4, characterized in that: A connecting plate (514) is fixedly connected to the right side of the rotating rod (512), and a connecting groove (515) is provided on the right side of the connecting plate (514).
6. The apparatus for producing aluminum ingots using aluminum ash according to claim 5, characterized in that: A square plate (516) is fixedly connected to the outer wall of the electric push rod (411), and a connecting rod (517) is fixedly connected to the back of the square plate (516). The connecting groove (515) is sleeved on the outer wall of the connecting rod (517).