Equipment for removing oxide layer on surface of aluminum block

Abstract

The utility model relates to the technical field of oxide layer removal, and discloses aluminum block surface oxide layer removal equipment which comprises a table top, a cleaning bin is fixedly connected to the left side of the top of the table top close to the front end, a plurality of curtains are fixedly connected to the front side of the cleaning bin, and a plurality of spray heads are fixedly connected to the left side and the right side of the cleaning bin close to the edge. A water inlet pipe communicates with the right side of the spray head close to the middle, the other end of the water inlet pipe communicates with a water outlet tank, a third circular hole is formed in the bottom of the inner wall of the cleaning bin close to the middle, and a water outlet pipe is fixedly connected to the lower end of the inner wall of the third circular hole. According to the aluminum block cleaning device, firstly, the aluminum block with the oxide layer removed is placed in the cleaning bin, at the moment, water is injected into the water outlet tank through the water receiving opening, then the aluminum block is cleaned and can be placed in the storage barrel so as to be taken and used conveniently, and the effect that the aluminum block with the oxide layer removed is cleaned and then stored is achieved.

Description

Technical Field

[0001] This utility model relates to the field of oxide layer removal technology, and in particular to an equipment for removing oxide layer from the surface of aluminum blocks. Background Technology

[0002] Aluminum is a common metallic material with a relatively low density, making it lightweight. While its electrical conductivity is not as high as copper, it is still suitable for applications where weight is a concern. It also has good thermal conductivity, making it commonly used in radiator manufacturing. Furthermore, aluminum has excellent ductility, allowing it to be processed into various shapes. An aluminum oxide layer removal device mainly consists of a reaction tank, a spray system, and a temperature control system. The reaction tank is the core component, containing a specially formulated acidic solution. The aluminum block is placed inside, and the solution reacts chemically with the oxide layer, converting the aluminum oxide into a soluble substance. The spray system functions before and after the reaction. Before the reaction, it rinses the aluminum block surface with clean water to remove impurities and prevent them from interfering with the reaction. After the reaction, a high-pressure water jet quickly washes away any residual chemicals and peeled oxide layer from the aluminum block surface. The temperature control system precisely regulates the solution temperature within the reaction tank to ensure the chemical reaction proceeds under optimal conditions, accelerating the oxide layer removal process. However, the aluminum block needs to be cleaned before storage after the removal process.

[0003] Existing ultrasonic cleaning systems utilize the cavitation effect of ultrasound to clean aluminum blocks. These systems primarily consist of an ultrasonic generator, a transducer, and a cleaning tank. When the ultrasonic generator produces a high-frequency electrical signal, the transducer converts it into mechanical vibration, generating numerous tiny bubbles in the cleaning solution within the tank. These bubbles rapidly grow and burst on the aluminum block's surface, producing minute impacts that act like countless tiny brushes, penetrating deep into the fine crevices and pores of the aluminum block's surface to remove residual impurities. This cleaning method is highly effective for areas with complex shapes that are difficult to reach with conventional cleaning methods, ensuring extremely high cleanliness after oxide layer removal. It meets the stringent cleanliness requirements of various production scenarios. However, this cleaning method is costly and cannot completely remove the solution adsorbed on the aluminum block's surface, affecting its usability. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an aluminum block surface oxide layer removal device, which aims to improve the problem that the existing cleaning methods are costly and cannot completely clean the solution adsorbed on the aluminum block surface, thus affecting the use of the aluminum block.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an aluminum block surface oxide layer removal device, comprising a desktop, a cleaning chamber fixedly connected to the top left side of the desktop near the front end, multiple curtains fixedly connected to the front side of the cleaning chamber, multiple nozzles fixedly connected to the left and right sides of the cleaning chamber near the edges, a water inlet pipe connected to the right side of the nozzle near the middle, the other end of the water inlet pipe connected to a water outlet tank, a circular hole three opened at the bottom of the inner wall of the cleaning chamber near the middle, a water outlet pipe fixedly connected to the lower end of the inner wall of the circular hole three, a filter screen one fixedly connected to the upper end of the inner wall of the water outlet pipe, the outer wall of the filter screen one slidably connected to the inner wall of the circular hole three, a water receiving tank fixedly connected to the bottom left side of the desktop, a stirring tank fixedly connected to the top right side of the desktop near the rear end, and a stirring mechanism provided at the top rear end of the desktop near the right side, the stirring mechanism being used for stirring.

[0006] As a further description of the above technical solution:

[0007] The stirring mechanism includes a motor, the bottom of which is fixedly connected to the bottom of the inner wall of the stirring tank. A second circular hole is provided at the upper part of the interior of the stirring tank. A rotating rod is fixedly connected to the output end of the motor. A baffle is rotatably connected to the lower part of the outer wall of the rotating rod. A first circular hole is provided at the top of the baffle near the middle. A stirring blade is fixedly connected to the top of the rotating rod.

[0008] As a further description of the above technical solution:

[0009] The upper right side of the water outlet tank is connected to a water inlet, and the top right side of the tabletop is fixedly connected to a storage cylinder.

[0010] As a further description of the above technical solution:

[0011] The top of the mixing tank is slidably connected to a lid, and a handle is fixedly connected to the top of the lid near the middle.

[0012] As a further description of the above technical solution:

[0013] A cleaning pool is fixedly connected to the top left rear end of the desktop, and the bottom of the cleaning pool is connected to the top of the water receiving tank.

[0014] As a further description of the above technical solution:

[0015] A second filter screen is fixedly connected to the bottom of the cleaning pool near the middle, and the lower end of the outer wall of the second filter screen is fixedly connected to the top rear end of the table.

[0016] As a further description of the above technical solution:

[0017] A support rod is fixedly connected to the bottom of the desktop near the center, and the bottom of the support rod is fixedly connected to the top of the support plate near the center.

[0018] As a further description of the above technical solution:

[0019] The water tank has a square hole inside, and the top of the square hole is connected to the bottom left side of the table.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the aluminum block after the oxide layer has been removed is first placed into the cleaning chamber. At this time, water is injected into the water tank through the water inlet. The water then flows into the water inlet pipe and into the nozzle. The water is then sprayed out through the nozzle, washing off the liquid on the surface of the aluminum block. The aluminum block is then cleaned and can be placed in the storage container for use. This achieves the effect of cleaning and storing the aluminum block after the oxide layer has been removed.

[0022] 2. In this utility model, when removing the oxide layer, the aluminum block is placed in the stirring tank. At this time, the motor is started, which drives the rotating rod to rotate and the stirring blades to rotate, making the solution more uniform. At the same time, a baffle is fixed at the bottom of the stirring tank to block the liquid in the stirring tank and prevent dripping. This achieves the effect of making the solution more uniform and more suitable for removal when removing the surface oxide layer. Attached Figure Description

[0023] Figure 1 This is a front perspective view of an aluminum block surface oxide layer removal device proposed in this utility model;

[0024] Figure 2 This is a top view of an aluminum block surface oxide layer removal device proposed in this utility model;

[0025] Figure 3 This is a partial structural breakdown of the baffle of an aluminum block surface oxide layer removal device proposed in this utility model;

[0026] Figure 4 This is a partial structural breakdown diagram of the water outlet tank of an aluminum block surface oxide layer removal device proposed in this utility model;

[0027] Figure 5 This is a partial structural breakdown diagram of the cleaning chamber of an aluminum block surface oxide layer removal device proposed in this utility model.

[0028] Legend:

[0029] 1. Desktop; 2. Stirring mechanism; 201. Motor; 202. Rotating rod; 203. Circular hole one; 204. Baffle; 205. Stirring blade; 206. Circular hole two; 3. Cleaning chamber; 4. Curtain; 5. Nozzle; 6. Water inlet pipe; 7. Water outlet tank; 8. Circular hole three; 9. Water outlet pipe; 10. Filter screen one; 11. Water receiving tank; 12. Water inlet; 13. Stirring bucket; 14. Bucket lid; 15. Handle; 16. Storage cylinder; 17. Cleaning pool; 18. Filter screen two; 19. Support rod; 20. Support plate; 21. Square hole. Detailed Implementation

[0030] 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.

[0031] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 This utility model provides an embodiment of an aluminum block surface oxide layer removal device, including a desktop 1. A cleaning chamber 3 is fixedly connected to the top left side of the desktop 1 near the front end, enabling cleaning of the aluminum block surface. Multiple curtains 4 are fixedly connected to the front side of the cleaning chamber 3. Multiple nozzles 5 are fixedly connected to the left and right sides of the cleaning chamber 3 near the edges, allowing water to be sprayed. A water inlet pipe 6 is connected to the right side of the nozzle 5 near the middle, and the other end of the water inlet pipe 6 is connected to a water outlet tank 7 for water storage. A circular hole 38 is provided at the bottom of the inner wall of the 3 near the middle. A water outlet pipe 9 is fixedly connected to the lower end of the inner wall of the circular hole 38. A filter screen 10 is fixedly connected to the upper end of the inner wall of the water outlet pipe 9, which can perform filtration. The outer wall of the filter screen 10 is slidably connected to the inner wall of the circular hole 38. A water tank 11 is fixedly connected to the bottom left side of the tabletop 1. A stirring bucket 13 is fixedly connected to the top right side of the tabletop 1 near the rear end. A stirring mechanism 2 is provided at the top rear end of the tabletop 1 near the right side. The stirring mechanism 2 is used for stirring.

[0032] Specifically, the device includes a desktop 1. A cleaning chamber 3 is fixedly connected to the top left side of the desktop 1 near the front end. Multiple curtains 4 are fixedly connected to the front side of the cleaning chamber 3. These curtains 4 can be transparent or semi-transparent so that the user can see the items inside the cleaning chamber 3. Multiple nozzles 5 are fixedly connected to the left and right sides of the cleaning chamber 3 near the edges. These nozzles 5 are used to spray cleaning fluid to clean the items placed in the cleaning chamber 3. A water inlet pipe 6 is connected to the right side of the nozzle 5 near the middle position. The other end of the water inlet pipe 6 is connected to a water outlet tank 7 for storing cleaning fluid. A circular hole 3 8 is opened at the bottom of the inner wall of the cleaning chamber 3 near the middle position. The outer wall of a filter screen 10 is fixedly connected to the lower end of the inner wall of the circular hole 3 8. The filter screen 10 is used to filter impurities in the cleaning fluid. The outer wall of the filter screen 10 is slidably connected to the inner wall of the circular hole 3 8 to facilitate cleaning and replacement of the filter screen. In addition, a water receiving tank 11 is fixedly connected to the bottom left side of the desktop 1 for collecting wastewater generated during the cleaning process.

[0033] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The stirring mechanism 2 includes a motor 201. The bottom of the motor 201 is fixedly connected to the bottom of the inner wall of the stirring tank 13. A circular hole 206 is provided at the upper part of the interior of the stirring tank 13 to make the overall connection more stable. A rotating rod 202 is fixedly connected to the output end of the motor 201 to make the transmission more efficient. A baffle 204 is rotatably connected to the lower part of the outer wall of the rotating rod 202. A circular hole 203 is provided at the top of the baffle 204 near the middle. A stirring blade 205 is fixedly connected to the top of the rotating rod 202. The stirring blade 205 can stir the whole.

[0034] Specifically, the stirring mechanism 2 includes a motor 201. The bottom of the motor 201 is fixedly connected to the bottom of the inner wall of the mixing tank 13, ensuring the stability and reliability between the motor 201 and the mixing tank 13, thereby ensuring efficient operation during the stirring process. The mixing tank 13 itself has a circular hole 206 at the upper end, allowing certain parts of the stirring mechanism 2 to pass through without affecting the structural strength of the tank. The output end of the motor 201 is fixedly connected to a rotating rod 202, which is a key component for transmitting power in the stirring mechanism 2. A baffle 204 is rotatably connected to the lower end of the outer wall of the rotating rod 202. A circular hole 203 is opened near the middle of the top of the baffle 204, allowing the rotating rod 202 to pass through without affecting the material blocking function of the baffle 204. Finally, a stirring blade 205 is fixedly connected to the top of the rotating rod 202. The stirring blade 205 is directly connected to the rotating rod 202 and rotates under the drive of the rotating rod 202, thereby realizing the stirring of the material in the mixing tank 13.

[0035] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4 Water outlet 12 is connected to the upper right side of water tank 7. Storage cylinder 16 is fixedly connected to the upper right side of tabletop 1, which can store aluminum blocks with oxide layer removed. A bucket lid 14 is slidably connected to the top of mixing bucket 13. A handle 15 is fixedly connected to the top of bucket lid 14 near the middle, which can be extended further. A cleaning pool 17 is fixedly connected to the upper left rear end of tabletop 1. The bottom of cleaning pool 17 is connected to the top of water tank 11.

[0036] Specifically, a water inlet 12 is provided on the upper right side of the water tank 7 to facilitate the inflow and outflow of water. In addition, a storage cylinder 16 is fixedly connected to the front end of the top right side of the tabletop 1. The top of the mixing tank 13 is slidably connected to the lid 14, and a handle 15 is fixedly connected to the top of the lid 14 near the middle, so that the user can easily open and close the lid 14. A washing pool 17 is fixedly connected to the rear end of the top left side of the tabletop 1, and its bottom is connected to the top of the water tank 11. This ensures that the wastewater generated during the washing process can be effectively collected and treated.

[0037] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 A filter screen 18 is fixedly connected to the bottom of the washing pool 17 near the middle. The lower end of the outer wall of the filter screen 18 is fixedly connected to the top rear end of the tabletop 1, which serves as a filter. A support rod 19 is fixedly connected to the bottom of the tabletop 1 near the middle. The bottom of the support rod 19 is fixedly connected to the top of the support plate 20 near the middle, which makes the whole more stable. A square hole 21 is opened inside the water tank 11. The top of the square hole 21 is connected to the bottom left side of the tabletop 1, which makes the whole more stable.

[0038] Specifically, a filter screen 18 is fixedly connected to the bottom of the cleaning pool 17 near the center. The lower part of the outer wall of the filter screen 18 is fixedly connected to the top rear end of the tabletop 1 to ensure the stability of the structure. A support rod 19 is also fixedly connected to the bottom of the tabletop 1 near the center to provide additional support and stability. The bottom of the support rod 19 is firmly connected to the top of the support plate 20 near the center to form a stable support structure. A square hole 21 is opened inside the water tank 11. The top of the square hole 21 is connected to the bottom left side of the tabletop 1 to guide the water in the cleaning pool 17 into the water tank 11, thereby realizing the water recycling of the cleaning pool 17, which is both environmentally friendly and efficient.

[0039] Working principle: First, the aluminum block after the oxide layer is removed is placed into the cleaning chamber 3. At this time, water is injected into the water outlet 7 through the water inlet 12. The water flows into the water inlet pipe 6 through the water outlet 7 and then into the nozzle 5. The water is sprayed out through the nozzle 5, which washes off the liquid on the surface of the aluminum block. Then the nozzle 5 is turned off, and the water flow stops. At the same time, the aluminum block is taken out through the curtain 4. The water then flows down through the filter screen 10 and the water outlet pipe 9 until it flows into the water receiving tank 11. At this time, the aluminum block is cleaned and can be placed in the storage cylinder 16 for use. This achieves the effect of cleaning and storing the aluminum block after the oxide layer is removed.

[0040] When removing the oxide layer, the aluminum block is placed into the mixing tank 13. The motor 201 is then started, which drives the rotating rod 202 to rotate. The rotating rod 202 then drives the stirring blade 205 to rotate, which in turn stirs the liquid in the mixing tank 13, making the solution more uniform. At the same time, a baffle 204 is fixed at the lower part of the mixing tank 13 to block the liquid in the mixing tank 13 and prevent it from dripping. This achieves a more uniform stirring of the solution when removing the surface oxide layer, making it more suitable for the removal process.

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

Claims

1. An aluminum block surface oxide layer removal device, comprising a desktop (1), characterized in that: A cleaning chamber (3) is fixedly connected to the top left side of the desktop (1) near the front end. Multiple curtains (4) are fixedly connected to the front side of each cleaning chamber (3). Multiple nozzles (5) are fixedly connected to the left and right sides of the cleaning chamber (3) near the edges. A water inlet pipe (6) is connected to the right side of each nozzle (5) near the center. The other end of the water inlet pipe (6) is connected to a water outlet tank (7). A circular hole (8) is opened at the bottom of the inner wall of the cleaning chamber (3) near the center. The circular hole (8)... A water outlet pipe (9) is fixedly connected to the lower end of the inner wall. A filter screen (10) is fixedly connected to the upper end of the inner wall of the water outlet pipe (9). The outer wall of the filter screen (10) is slidably connected to the inner wall of the circular hole (8). A water tank (11) is fixedly connected to the bottom left side of the tabletop (1). A stirring bucket (13) is fixedly connected to the rear end of the top right side of the tabletop (1). A stirring mechanism (2) is provided near the right side of the rear end of the top of the tabletop (1). The stirring mechanism (2) is used for stirring.

2. The aluminum block surface oxide layer removing apparatus according to claim 1, characterized by: The stirring mechanism (2) includes a motor (201), the bottom of which is fixedly connected to the bottom of the inner wall of the stirring tank (13). A circular hole (206) is provided at the upper part of the interior of the stirring tank (13). A rotating rod (202) is fixedly connected to the output end of the motor (201). A baffle (204) is rotatably connected to the lower part of the outer wall of the rotating rod (202). A circular hole (203) is provided at the top of the baffle (204) near the middle. A stirring blade (205) is fixedly connected to the top of the rotating rod (202).

3. The apparatus for removing the surface oxide layer of an aluminum block according to claim 1, wherein: The upper right side of the water outlet tank (7) is connected to a water inlet (12), and the top right side of the tabletop (1) is fixedly connected to a storage cylinder (16).

4. The apparatus for removing the surface oxide layer of an aluminum block according to claim 1, wherein: The top of the mixing tank (13) is slidably connected to a lid (14), and a handle (15) is fixedly connected to the top of the lid (14) near the middle.

5. The apparatus for removing the surface oxide layer of an aluminum block according to claim 1, wherein: A cleaning pool (17) is fixedly connected to the top left rear end of the desktop (1), and the bottom of the cleaning pool (17) is connected to the top of the water receiving tank (11).

6. The apparatus for removing the surface oxide layer of an aluminum block according to claim 5, wherein: A filter screen (18) is fixedly connected to the bottom of the cleaning pool (17) near the middle. The lower end of the outer wall of the filter screen (18) is fixedly connected to the top rear end of the tabletop (1).

7. The apparatus for removing the surface oxide layer of an aluminum block according to claim 1, wherein: A support rod (19) is fixedly connected to the bottom of the desktop (1) near the middle, and the bottom of the support rod (19) is fixedly connected to the top of the support plate (20) near the middle.

8. The apparatus for removing the surface oxide layer of an aluminum block according to claim 1, wherein: The water tank (11) has a square hole (21) inside, and the top of the square hole (21) is connected to the bottom left side of the tabletop (1).

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