Etching solution processing device

Abstract

The utility model relates to etching liquid processing technical field, and disclose a kind of etching liquid processing device, including base, the top of base is fixedly connected with processing box, and the inside of processing box is provided with mixing component, the side of processing box is fixedly connected with connecting pipe.This etching liquid processing device is provided with motor, main rod, stirring rod, first bevel gear, double-end bevel gear, second bevel gear, vice rod and mixing rod, the rotation of main rod driving stirring rod to etching liquid and catalyst is stirred and mixed by the start of motor, at the same time, under the linkage action of first bevel gear, double-end bevel gear and second bevel gear, the opposite rotation of two vice rods of both sides is driven, and then the opposite rotation of two mixing rods is made, so that stirring rod and mixing rod are fully mixed and stirred to etching liquid and catalyst in processing box, can greatly improve the reaction efficiency between both, improve processing effect.

Description

Technical Field

[0001] This utility model relates to the field of etching solution treatment technology, specifically to an etching solution treatment device. Background Technology

[0002] Etching solution is a chemical solution used in etching processes. It is usually composed of a variety of chemical substances such as acids, alkalis, and salts. It has a wide range of applications in many fields such as electronics, machinery, and chemicals. Etching solution plays an important role in industrial production. However, due to its corrosiveness and certain environmental hazards, it is necessary to strictly abide by relevant regulations during use and handling to ensure safety and environmental protection.

[0003] Etching solutions typically contain heavy metal ions, acidic and alkaline substances, and organic pollutants. If discharged directly without treatment, they can cause serious pollution to soil, water, and other environments, endangering the ecological balance, affecting the survival of plants and animals, and potentially posing a threat to human health through the food chain.

[0004] The prior art patent document CN219430124U provides an acidic waste etching solution treatment device. This device can achieve the rotation of the shaft by rotating the output end of the drive motor, and the rotation of the shaft can achieve the rotation of the stirring blade. The rotation of the stirring blade can stir the acidic waste etching solution, thereby accelerating the reaction between the acidic waste etching solution and the catalyst. The acidic waste etching solution in the reaction tank can be discharged through the setting of the feed pipe and the control valve.

[0005] Although the aforementioned prior art can stir the acidic waste etching solution by rotating the stirring blade, thereby accelerating the reaction between the acidic waste etching solution and the catalyst, the processing device in this patented technology only uses one stirring blade to stir the etching solution and catalyst. This means that the stirring blade can only stir and mix in one direction within the tank, which cannot quickly and fully react the etching solution and the catalyst, thus affecting the efficiency of etching solution treatment. Therefore, we need an etching solution treatment device. Utility Model Content

[0006] The purpose of this utility model is to provide an etching solution treatment device to solve the problem that the treatment device in the patented technology mentioned in the background art only uses a single stirring blade to stir and react the etching solution and catalyst. This causes the stirring blade to stir and mix in one direction within the tank, which cannot quickly and fully react the etching solution and catalyst, thus affecting the efficiency of etching solution treatment.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An etching solution treatment device includes a base, a treatment box fixedly connected to the top of the base, a mixing component being provided inside the treatment box, a connecting pipe fixedly connected to one side of the treatment box, and an exhaust component being provided at the top of the connecting pipe.

[0009] The mixing component includes a motor, the output end of which is detachably connected to a main rod via a coupling, and a stirring rod is fixedly connected to the outer surface of the main rod. A first bevel gear is provided on the outer surface of the main rod, and a double-headed bevel gear meshes with the outer wall of the first bevel gear. A second bevel gear meshes with one end of the double-headed bevel gear, and a secondary rod is fixedly connected to the inner wall of the second bevel gear. A mixing rod is provided on the outer surface of the secondary rod.

[0010] The exhaust assembly includes a rotating shaft, a rotating plate is rotatably connected to one side of the rotating shaft, and a sealing plate is fixedly connected to one side of the rotating plate. A sealing groove is provided at the top of the connecting pipe, and an installation groove is provided on one side of the connecting pipe. A filter element is engaged with the inner wall of the installation groove.

[0011] Preferably, a filter screen is installed inside the base, and a discharge port is fixedly connected to one side of the base.

[0012] Preferably, the motor forms a rotating structure with the main rod and the stirring rod, and there are multiple stirring rods.

[0013] Preferably, the first bevel gear forms a rotating structure with the second bevel gear via a double-ended bevel gear, and the double-ended bevel gear is disposed between the first bevel gear and the second bevel gear, and the number of the second bevel gear is two.

[0014] Preferably, the second bevel gear forms a rotating structure with the mixing rod via a secondary rod, and there are multiple mixing rods.

[0015] Preferably, the connecting pipe forms a rotating structure with the rotating plate via a rotating shaft, and the shape and size of the sealing plate match the shape and size of the sealing groove.

[0016] Preferably, the connecting pipe forms an engaging structure with the filter element through an installation groove, and the shape and size of the installation groove match the shape and size of the filter element.

[0017] Compared with the prior art, the beneficial effects of this utility model are: this etching solution treatment device,

[0018] First, this utility model includes a motor, a main rod, a stirring rod, a first bevel gear, a double-headed bevel gear, a second bevel gear, an auxiliary rod, and a mixing rod. When the motor is started, the main rod drives the stirring rod to rotate, mixing the etching solution and the catalyst. Simultaneously, the linkage of the first bevel gear, the double-headed bevel gear, and the second bevel gear drives the two auxiliary rods on both sides to rotate in opposite directions, which in turn causes the two mixing rods to rotate in opposite directions. This ensures that the stirring rod and the mixing rod thoroughly mix the etching solution and the catalyst within the processing chamber, greatly improving the reaction efficiency and processing effect.

[0019] Secondly, this utility model is equipped with a rotating shaft, a rotating plate, a sealing plate, a sealing groove, a mounting groove, and a filter. The rotating shaft enables the rotating plate to rotate, allowing it to be opened for the addition of etching solution and catalyst. When the two are being processed in the treatment chamber, the rotating plate is closed. The sealing plate and the sealing groove improve the sealing effect, and the gas produced by the reaction is discharged through another connecting pipe. The other connecting pipe is equipped with a filter to filter and purify harmful substances in the discharged gas to prevent air pollution. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the front sectional view of the present invention;

[0022] Figure 3 This is a schematic diagram of the stirring rod and mixing rod of this utility model;

[0023] Figure 4 This is a schematic diagram of the sealing plate and filter element of this utility model.

[0024] In the diagram: 1. Base; 2. Processing box; 3. Mixing component; 301. Motor; 302. Main rod; 303. Stirring rod; 304. First bevel gear; 305. Double-headed bevel gear; 306. Second bevel gear; 307. Sub-rod; 308. Mixing rod; 4. Connecting pipe; 5. Filter screen; 6. Discharge port; 7. Exhaust component; 701. Rotating shaft; 702. Rotating plate; 703. Sealing plate; 704. Sealing groove; 705. Mounting groove; 706. Filter element. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 An etching solution treatment device includes a base 1, a treatment box 2 fixedly connected to the top of the base 1, a mixing component 3 disposed inside the treatment box 2, a connecting pipe 4 fixedly connected to one side of the treatment box 2, and an exhaust component 7 disposed at the top of the connecting pipe 4.

[0027] The mixing component 3 includes a motor 301. The output end of the motor 301 is detachably connected to a main rod 302 via a coupling. A stirring rod 303 is fixedly connected to the outer surface of the main rod 302. A first bevel gear 304 is provided on the outer surface of the main rod 302. A double-headed bevel gear 305 meshes with the outer wall of the first bevel gear 304. A second bevel gear 306 meshes with one end of the double-headed bevel gear 305. A secondary rod 307 is fixedly connected to the inner wall of the second bevel gear 306. A mixing rod 308 is provided on the outer surface of the secondary rod 307.

[0028] The exhaust assembly 7 includes a rotating shaft 701, a rotating plate 702 rotatably connected to one side of the rotating shaft 701, and a sealing plate 703 fixedly connected to one side of the rotating plate 702. A sealing groove 704 is provided on the top of the connecting pipe 4, and an installation groove 705 is provided on one side of the connecting pipe 4. A filter element 706 is engaged with the inner wall of the installation groove 705.

[0029] Through the above technical solution, the main rod 302 drives the stirring rod 303 to rotate and mix the etching solution and catalyst when the motor 301 is started. At the same time, the two auxiliary rods 307 on both sides rotate in opposite directions under the linkage of the first bevel gear 304, the double-headed bevel gear 305 and the second bevel gear 306, which in turn causes the two mixing rods 308 to rotate in opposite directions. This allows the stirring rod 303 and the mixing rod 308 to fully mix and stir the etching solution and catalyst in the processing tank 2, which can greatly improve the reaction efficiency between the two and improve the processing effect.

[0030] Specifically, a filter screen 5 is installed inside the base 1, and a discharge port 6 is fixedly connected to one side of the base 1.

[0031] The above technical solution facilitates the reaction of the etching solution and the catalyst, which is then discharged onto the filter screen 5 for filtration. The filter screen 5 is easy to install and disassemble, and the filtered etching solution is discharged through the outlet 6.

[0032] Specifically, the motor 301 forms a rotating structure with the main rod 302 and the stirring rod 303, and there are multiple stirring rods 303.

[0033] The above technical solution facilitates the starting motor 301 to drive the main rod 302 to rotate while simultaneously driving the stirring rod 303 to rotate, so that the rotation of the stirring rod 303 can stir and react the etching solution and the catalyst.

[0034] Specifically, the first bevel gear 304 forms a rotating structure with the second bevel gear 306 via the double-ended bevel gear 305, and the double-ended bevel gear 305 is disposed between the first bevel gear 304 and the second bevel gear 306, and there are two second bevel gears 306.

[0035] The above technical solution facilitates the rotation of the main rod 302, which in turn drives the first bevel gear 304 to rotate. The rotation of the first bevel gear 304 in turn drives the double-headed bevel gear 305 to rotate, and the rotation of the double-headed bevel gear 305 in turn drives the second bevel gear 306 to rotate, forming a linkage structure among the three. The two second bevel gears 306 are symmetrically arranged and rotate in opposite directions.

[0036] Specifically, the second bevel gear 306 forms a rotating structure with the mixing rod 308 via the auxiliary rod 307, and there are multiple mixing rods 308.

[0037] The above technical solution facilitates the rotation of the second bevel gear 306 while simultaneously driving the auxiliary rod 307 and the mixing rod 308 to rotate. This allows the mixing rod 308 to further stir and react the etching solution and catalyst. Furthermore, the two sets of mixing rods 308 rotate in opposite directions, ensuring that the etching solution and catalyst can fully mix and react.

[0038] Specifically, the connecting pipe 4 forms a rotating structure with the rotating plate 702 via the rotating shaft 701, and the shape and size of the sealing plate 703 match the shape and size of the sealing groove 704.

[0039] The above technical solution facilitates the rotation of the rotating plate 702 under the action of the rotating shaft 701. When adding etching solution and catalyst, it can be opened for addition, while it is closed when the etching solution and catalyst are reacting. When closed, the sealing plate 703 will extend into the sealing groove 704 to seal it.

[0040] Specifically, the connecting pipe 4 forms a locking structure with the filter element 706 through the mounting groove 705, and the shape and size of the mounting groove 705 match the shape and size of the filter element 706.

[0041] The above technical solution facilitates the discharge of gas generated by the reaction of etching solution and catalyst through connecting pipe 4. A filter element 706 is installed in connecting pipe 4 to filter and purify harmful substances in the gas. The filter element 706 includes filter cotton and activated carbon to reduce air pollution. The filter element 706 can be directly installed and removed from the mounting slot 705, making it easy to replace.

[0042] Working principle: When using this etching solution treatment device, firstly, rotate the rotating plate 702 to open the top of the connecting pipe 4, then transport the etching solution into the treatment tank 2, start the motor 301, and simultaneously add the catalyst from the top of the connecting pipe 4. Then, rotate the rotating plate 702 to extend the sealing plate 703 into the sealing groove 704, close the top of the connecting pipe 4, and the motor 301 drives the main rod 302 to rotate. The main rod 302 drives the stirring rod 303 to rotate, stirring the two together. At the same time, the main rod 302 drives the first bevel gear 304 to rotate, the first bevel gear 304 drives the double-headed bevel gear 305 to rotate, and the double-headed bevel gear 305 drives the second bevel gear 306 to rotate. The bevel gear 306 drives the auxiliary rod 307 to rotate, and the auxiliary rod 307 drives the mixing rod 308 to rotate, so that the two mixing rods 308 mix and react the etching solution and the catalyst. Under the full stirring of the stirring rod 303 and the mixing rod 308, the reaction of the etching solution and the catalyst is more effective, and the gas produced by the reaction is filtered and purified through the filter element 706 at another connecting pipe 4 to reduce air pollution. Then, the valve in the processing box 2 is activated to filter the reacted liquid through the filter screen 5, and finally it is discharged through the discharge port 6. This completes the entire work. The contents not described in detail in this specification are prior art known to those skilled in the art.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit defined by the appended claims and their equivalents.

Claims

1. An etching solution treatment apparatus, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the processing box (2), and the processing box (2) is provided with a mixing component (3). A connecting pipe (4) is fixedly connected to one side of the processing box (2), and an exhaust component (7) is provided at the top of the connecting pipe (4). The mixing component (3) includes a motor (301), the output end of which is detachably connected to a main rod (302) via a coupling, and a stirring rod (303) is fixedly connected to the outer surface of the main rod (302). A first bevel gear (304) is provided on the outer surface of the main rod (302), and a double-headed bevel gear (305) meshes with the outer wall of the first bevel gear (304). A second bevel gear (306) meshes with one end of the double-headed bevel gear (305), and a secondary rod (307) is fixedly connected to the inner wall of the second bevel gear (306). A mixing rod (308) is provided on the outer surface of the secondary rod (307). The exhaust assembly (7) includes a rotating shaft (701), a rotating plate (702) is rotatably connected to one side of the rotating shaft (701), and a sealing plate (703) is fixedly connected to one side of the rotating plate (702). A sealing groove (704) is provided at the top of the connecting pipe (4), and an installation groove (705) is provided on one side of the connecting pipe (4). A filter element (706) is engaged with the inner wall of the installation groove (705).

2. The etching solution treatment apparatus according to claim 1, characterized in that: The base (1) is equipped with a filter screen (5) inside, and a discharge port (6) is fixedly connected to one side of the base (1).

3. The etching solution treatment apparatus according to claim 1, characterized in that: The motor (301) forms a rotating structure with the main rod (302) and the stirring rod (303), and there are multiple stirring rods (303).

4. The etching solution treatment apparatus according to claim 1, characterized in that: The first bevel gear (304) forms a rotating structure with the second bevel gear (306) via a double-ended bevel gear (305), and the double-ended bevel gear (305) is located between the first bevel gear (304) and the second bevel gear (306), and there are two second bevel gears (306).

5. The etching solution treatment apparatus according to claim 1, characterized in that: The second bevel gear (306) forms a rotating structure with the mixing rod (308) via the auxiliary rod (307), and there are multiple mixing rods (308).

6. The etching solution treatment apparatus according to claim 1, characterized in that: The connecting pipe (4) forms a rotating structure with the rotating plate (702) through the rotating shaft (701), and the shape and size of the sealing plate (703) match the shape and size of the sealing groove (704).

7. The etching solution treatment apparatus according to claim 1, characterized in that: The connecting pipe (4) forms a locking structure with the filter element (706) through the mounting groove (705), and the shape and size of the mounting groove (705) match the shape and size of the filter element (706).

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