Tin stripping liquid recycling and filtering device
By designing a tin stripping liquid recovery filter device including moving plates, balls, moving grooves and scrapers, the problem of difficulty in efficient removal of precipitated solids in the prior art is solved, and a more efficient work flow and better equipment usage efficiency are achieved.
Patent Information
- Application Number
- CN202421780500.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-07-26
AI Technical Summary
After the tin stripping liquid recovery filter device is separated from the liquid, it is difficult to efficiently remove the precipitated solid at the bottom end of the treatment box, resulting in low working efficiency.
A tin stripping liquid recovery filter device including a box, a guide plate, and an auxiliary component is designed. By setting up components such as moving plates, balls, moving grooves and scrapers, the limit movement of the scraper and the effective scraping and collection of solids precipitated at the top of the guide plate are achieved.
The working efficiency of the tin stripping liquid recovery filter device is improved, ensuring that the scraper can move smoothly and collect precipitated solids into the collection plate, avoiding lag and offset problems.
Smart Images
Figure CN222605609U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wastewater treatment, in particular to a stripping tin solution recovery and filtration device. Background Art
[0002] The stripping tin solution is also called tin stripping water, tin removal solution, tin removal agent, tin removal water, etching solution. It is a professional tin stripping agent in the chemical industry; this product is a single-component type, without peroxide, fluorine-free and without complexing agent, and is an efficient tin and lead stripping solution, suitable for the removal of tin coatings, tin-lead alloy coatings and tin solder joints.
[0003] At present, the stripping tin solution recovery and filtration device generally concentrates the solution inside the treatment tank, and then puts the neutralizing solution into the treatment tank to make it react, so as to separate tin from the liquid. At present, after separating tin from the liquid, it is not easy to take out the solids precipitated at the bottom end inside the treatment tank, thus reducing the working efficiency. Summary of the Utility Model
[0004] The utility model provides a stripping tin solution recovery and filtration device. By setting the auxiliary component, by moving the moving plate, etc., the scraper at the bottom end of the connecting plate can move on the top end of the guide plate, which is convenient for moving the solids precipitated on the top end of the guide plate into the collecting plate through the scraper, and can improve the working efficiency. At the same time, through the moving groove and the balls inside the auxiliary component, etc., the moving plate, etc. can be limited in movement, avoiding the scraper, etc. getting stuck on the surface of the guide plate or shifting, which affects the subsequent working efficiency. In summary, the problems in the background art are solved.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A stripping tin solution recovery and filtration device, including a box body, a guide plate is inclinedly arranged inside the box body, and an auxiliary component is arranged on the surface of the box body;
[0007] The inside of the auxiliary component includes moving grooves arranged on both sides of the surface of the box body, and moving plates with a "U"-shaped cross-section are arranged on both sides of the surface of the box body. Two sides inside the moving plate are respectively connected with balls in contact with the moving grooves, and one side of the moving plate is connected with a mounting plate. A connecting plate is arranged inside the mounting plate, and a scraper is arranged at the bottom end of the connecting plate;
[0008] A spring connected to the connecting plate is arranged inside the mounting plate.
[0009] As a further description of the above technical solution:
[0010] A groove is provided at the bottom end of the connecting plate, and the inner wall of the groove is rotatably connected to a rotating tube, the interior of the rotating tube is respectively connected to a torsion spring and a fixing rod, and the surface of the rotating tube is connected to a strip plate connected to the scraper.
[0011] As a further description of the above technical solution:
[0012] A piston plate is arranged between the guide plate and the inner wall of the box body, and a sealing strip is arranged at the connection between the piston plate, the guide plate and the box body.
[0013] As a further description of the above technical solution:
[0014] A collecting plate is arranged below the piston plate, a filter screen is arranged on one side of the inner wall of the collecting plate, and a drain pipe is arranged on the surface of the collecting plate close to the filter screen.
[0015] As a further description of the above technical solution:
[0016] The bottom end section of the scraper is triangular.
[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0018] In the utility model, by setting up auxiliary components, by moving the movable plate, etc., the scraper at the bottom end of the connecting plate can be moved on the top of the guide plate, so that the solids precipitated on the top of the guide plate can be moved to the inside of the collecting plate through the scraper, thereby improving its working efficiency. At the same time, through the movable groove and ball bearings inside the auxiliary components, the movable plate, etc. can be limited and moved, so as to avoid the scraper, etc. from being stuck on the surface of the guide plate or causing it to deviate, affecting its subsequent working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the structure of a tin stripping liquid recovery and filtering device;
[0020] Figure 2 It is a schematic diagram of the surface structure of the mounting plate in the utility model;
[0021] Figure 3 This is a schematic diagram of the internal structure of the mounting plate in the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of the rotating tube in the utility model;
[0023] Figure 5 This is a schematic diagram of the internal structure of the box in the utility model;
[0024] Figure 6 It is a schematic diagram of the internal structure of the collecting plate in the utility model.
[0025] Legend:
[0026] 1. Box body; 2. Guide plate; 3. Moving groove; 4. Moving plate; 5. Ball; 6. Mounting plate; 7. Connecting plate; 8. Scraper; 9. Spring; 10. Rotating tube; 11. Torsion spring; 12. Fixed rod; 13. Strip plate; 14. Piston plate; 15. Collection plate; 16. Filter screen; 17. Drain pipe. Detailed implementation mode
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] Refer to Figure 1-6 , a tin stripping solution recovery and filtration device, including a box body 1, a guide plate 2 is inclinedly arranged inside the box body 1, and an auxiliary component is arranged on the surface of the box body 1; the inside of the auxiliary component includes moving grooves 3 arranged on both sides of the surface of the box body 1, and moving plates 4 with a "U" - shaped cross - section are arranged on both sides of the surface of the box body 1. Two sides inside the moving plate 4 are respectively connected with balls 5 in contact with the moving grooves 3, and one side of the moving plate 4 is connected with a mounting plate 6. A connecting plate 7 is arranged inside the mounting plate 6, and a scraper 8 is arranged at the bottom end of the connecting plate 7; a spring 9 connected with the connecting plate 7 is arranged inside the mounting plate 6. When in use, first pour the tin stripping solution into the inside of the box body 1, then put the neutralizing solution into the inside of the box body 1 to make a reaction occur, so that tin is separated from the liquid. Then take out the piston plate 14, so that the liquid drains into the inside of the collection plate 15 through the gap between one end of the guide plate 2 and the inner wall of the box body 1. Some solid impurities in the liquid can be filtered through the filter screen 16, and the filtered liquid is discharged through the drain pipe 17. By moving the moving plate 4, the balls 5 on its inner wall can be limitedly moved inside the moving groove 3, thereby driving the mounting plate 6, the connecting plate 7 and the scraper 8 to move. Through the spring 9 inside the mounting plate 6, the scraper 8 can always be in contact with the surface of the guide plate 2, which is convenient for scraping the solid impurities remaining on the surface of the guide plate 2 into the inside of the collection plate 15 for centralized treatment, facilitating use.
[0029] Furthermore, a groove is provided at the bottom end of the connecting plate 7, and the inner wall of the groove is rotatably connected to a rotating tube 10, the interior of the rotating tube 10 is respectively connected to a torsion spring 11 and a fixing rod 12, and the surface of the rotating tube 10 is connected to a strip plate 13 connected to the scraper 8, and the fixing rod 12 is fixedly connected to the inner wall of the groove. The torsion spring 11 and the rotating tube 10 facilitate the strip plate 13 to drive the scraper 8 to flip, so as to prevent the scraper 8 from getting stuck on the surface of the guide plate 2 when moving, thereby affecting its normal use.
[0030] Furthermore, a piston plate 14 is provided between the guide plate 2 and the inner wall of the box body 1, and a sealing strip is provided at the connection between the piston plate 14, the guide plate 2 and the box body 1. The piston plate 14 is convenient for blocking the gap between one end of the guide plate 2 and the inner wall of the box body 1. When it is necessary to discharge the liquid inside the box body 1, the piston plate 14 can be taken out to allow the liquid to be discharged through the gap therebetween.
[0031] Furthermore, a collecting plate 15 is provided below the piston plate 14, and a filter screen 16 is provided on one side of the inner wall of the collecting plate 15, and a drain pipe 17 is provided on the surface of the collecting plate 15 close to the filter screen 16. The filter screen 16 is used to filter out solid and other impurities inside the collecting plate 15 so that the liquid can be discharged through the drain pipe 17.
[0032] Furthermore, the cross-section of the bottom end of the scraper 8 is triangular, and the bottom end of the scraper 8 is triangular, which facilitates scraping off impurities such as solids remaining on the surface of the guide plate 2.
[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A tin stripping liquid recovery and filtering device, comprising a housing (1), characterized in that: The inside of the box body (1) is inclined with a guide plate (2), and an auxiliary component is arranged on the surface of the box body (1); The inside of the auxiliary component includes moving grooves (3) arranged on both sides of the surface of the box body (1), and moving plates (4) with a "U"-shaped cross-section are arranged on both sides of the surface of the box body (1). Ball bearings (5) in contact with the moving grooves (3) are respectively connected to both sides of the inside of the moving plate (4), and a mounting plate (6) is connected to one side of the moving plate (4). A connecting plate (7) is arranged inside the mounting plate (6), and a scraping plate (8) is arranged at the bottom end of the connecting plate (7); A spring (9) connected to the connecting plate (7) is arranged inside the mounting plate (6).
2. A tin stripping liquid recovery and filtering device according to claim 1, characterized in that: A groove is formed at the bottom end of the connecting plate (7), and a rotating tube (10) is rotatably connected to the inner wall of the groove. A torsion spring (11) and a fixing rod (12) are respectively connected to the inside of the rotating tube (10), and a strip-shaped plate (13) connected to the scraping plate (8) is arranged on the surface of the rotating tube (10).
3. A tin stripping liquid recovery and filtering device according to claim 1, characterized in that: A piston plate (14) is arranged between the guide plate (2) and the inner wall of the box body (1), and sealing strips are arranged at the joints of the piston plate (14) with the guide plate (2) and the box body (1).
4. A tin stripping liquid recovery and filtering device according to claim 3, characterized in that: A collecting plate (15) is arranged below the piston plate (14), and a filter screen (16) is arranged on one side of the inner wall of the collecting plate (15). A drain pipe (17) is arranged on the surface of the collecting plate (15) close to one side of the filter screen (16).
5. A tin stripping liquid recovery and filtering device according to claim 1, characterized in that: The bottom end cross-section of the scraping plate (8) is triangular.