CN219951281U - Recovery device for electroplating solution in electroplating tank - Google Patents
Recovery device for electroplating solution in electroplating tank Download PDFInfo
- Publication number
- CN219951281U CN219951281U CN202320452774.2U CN202320452774U CN219951281U CN 219951281 U CN219951281 U CN 219951281U CN 202320452774 U CN202320452774 U CN 202320452774U CN 219951281 U CN219951281 U CN 219951281U
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- Prior art keywords
- electroplating
- recovery
- square
- plating bath
- wall
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- 238000009713 electroplating Methods 0.000 title claims abstract description 74
- 238000011084 recovery Methods 0.000 title claims abstract description 46
- 238000007747 plating Methods 0.000 claims abstract description 33
- 239000012535 impurity Substances 0.000 claims abstract description 19
- 238000004064 recycling Methods 0.000 claims description 14
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 11
- 238000004891 communication Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 27
- 238000001816 cooling Methods 0.000 description 16
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a recovery device for electroplating liquid in an electroplating bath, which comprises an electroplating bath, wherein the lower end surface of the electroplating bath is provided with a base, an outlet is arranged below the side wall of the electroplating bath, one side surface of the electroplating bath, which is close to the outlet, is provided with a communication device, one end of the communication device, which is far away from the electroplating bath, is provided with a recovery barrel, the top end surface of the recovery barrel is provided with a water suction pump, the communication device comprises a square outer pipe, a square inner pipe is arranged in the inner cavity of the square outer pipe, a circulation groove is formed between the square outer pipe and the square inner pipe, and a recovery channel is arranged inside the square inner pipe. According to the utility model, the lifting plate, the square outer tube, the circulation groove, the return pipe and the spiral blade are arranged, so that the automatic timing recovery effect and the stable recovery function of the electroplating liquid recovery device are improved; through setting up filter screen layer, impurity filtering layer and suction pump, the plating solution is sent back to the electroplating pond again through pipeline and is used circularly, when having improved the rate of utilization of plating solution, ensured the clean stability of plating solution.
Description
Technical Field
The utility model relates to the technical field of electroplating, in particular to a recovery device for electroplating liquid in an electroplating tank.
Background
The electroplating solution is used for electroplating metal, and the principle of electroplating is that a metal plate is used as an anode, a metal part immersed in the electroplating solution is used as a cathode, and oxidation-reduction reaction is carried out on the surface of the metal part after direct current is conducted, so that a required plating layer is deposited on the surface of the metal part, and the electroplating solution in the electroplating tank consists of a compound of plating metal, conductive salts, a buffering agent and other aqueous solutions.
The electroplating solution after the use can remain impurity to the electroplating solution temperature after the electroplating can rise, in order to practice thrift the use of electroplating solution, generally can retrieve repetitious usage to the electroplating solution, needs to cool off the electroplating solution to certain temperature in the current electroplating solution recovery process just can retrieve the use, and required time is longer, and the operation steps of pouring into the electroplating bath again and using consume more manpower and materials after retrieving, causes the problem that the recovery efficiency of electroplating solution is low.
Disclosure of Invention
The present utility model is directed to a recovery device for electroplating solution in an electroplating tank, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a recovery unit for plating bath in plating bath, includes the electroplating bath, electroplating bath lower extreme surface is provided with the base, electroplating bath lateral wall below is provided with the export, one side surface that the electroplating bath is close to the export is provided with the intercommunication device, the one end that electroplating bath was kept away from to the intercommunication device is provided with the recycling bin, recycling bin top surface is provided with the suction pump, the intercommunication device is including square outer tube, be provided with square inner tube in the square outer tube inner chamber, form a circulation groove between square outer tube and the square inner tube, square inner tube inside is provided with the recovery passageway.
Preferably, an assembling plate is arranged at the middle position of the inner wall of the electroplating tank close to one side of the outlet, and a chute is arranged at the middle position of the inner wall of the electroplating tank close to one side of the assembling plate.
Preferably, the inside lift groove that is provided with of package board at both ends around the spout, electric putter is installed on spout inner wall top, electric putter bottom surface is provided with the lifter plate, the surface at both ends all is provided with the card strip around the lifter plate, card strip and lift groove sliding connection.
Preferably, the circulation groove is internally filled with cooling liquid, return pipes are arranged at the middle positions of the surfaces of the upper end and the lower end of the square outer pipe, and a pump is arranged between the two return pipes.
Preferably, one side of the recycling bin, which is close to the communicating device, is provided with a recycling port, two ends of the water pump are respectively provided with a conveying pipeline, the conveying pipeline communicated with the input end of the water pump extends downwards to the lower end of the inner wall of the recycling bin, and the conveying pipeline communicated with the output end of the water pump is communicated to the top end opening of the electroplating pool.
Preferably, an L-shaped supporting rod is arranged in the recovery channel, one short end of the L-shaped supporting rod is fixedly connected with the side wall of the square inner tube, and one long end of the L-shaped supporting rod is rotatably connected with a spiral blade.
Preferably, a filter screen layer is arranged in the square inner tube above the spiral blade, and an impurity filter layer is arranged in the square inner tube above the filter screen layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a recovery unit for plating bath in plating bath, through setting up lifter plate, square outer tube, the circulation tank, back flow and spiral leaf, regularly or directional control electric putter drives the lifter plate through external circuit goes up and down, open the export when the lifter plate descends, make the plating bath in the plating bath flow from retrieving the passageway in, carry out the heat exchange through the coolant liquid that flows in the circulation tank with square inner tube, and realize the effect of circulation cooling and balanced heat exchange through pump drawing cooling liquid flow, realize the cooling effect in the plating bath recovery process, and the liquid that flows can drive the spiral leaf and rotate when retrieving, thereby realize the purpose of flow in-process to plating bath automated mixing and balanced stirring, avoid because the problem emergence of the solid precipitation that the sudden cooling produced, automatic timing recovery effect and stable recovery's function of plating bath recovery unit have been improved.
2. This a recovery unit for plating bath in plating bath, through setting up filter screen layer, impurity filtering layer and suction pump, plating bath except cooling in the recovery process, still can adsorb residual metal slag or other impurity in the plating bath through impurity filtering layer to before getting into in the recycling bin, leave impurity on the filter screen layer, and can send back the plating bath again through suction pump and pipeline through cooling and filterable plating bath and carry out the cyclic utilization in the plating bath, when having improved the rate of utilization of plating bath, ensured the clean stable electroplating effect of plating bath.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the overall structure of the present utility model;
FIG. 3 is an assembled view of the lift plate structure of the present utility model;
FIG. 4 is an assembled view of the recycling channel structure of the present utility model;
fig. 5 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.
In the figure: 1. an electroplating pool; 2. a base; 3. a communication device; 4. a recycling bin; 5. a water pump; 6. a recovery channel; 11. an outlet; 12. assembling plates; 13. a chute; 14. a lifting groove; 15. an electric push rod; 16. a lifting plate; 17. clamping strips; 31. a square outer tube; 32. a square inner tube; 33. a flow channel; 34. a return pipe; 35. a pump machine; 41. recovering the mouth; 51. a delivery conduit; 61. an L-shaped strut; 62. spiral leaves; 63. a filter screen layer; 64. an impurity filtering layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 5, the recovery device for electroplating solution in an electroplating tank according to the embodiment comprises an electroplating tank 1, wherein a base 2 is arranged on the lower end surface of the electroplating tank 1, an outlet 11 is arranged below the side wall of the electroplating tank 1, a communication device 3 is arranged on one side surface of the electroplating tank 1, which is close to the outlet 11, a recovery barrel 4 is arranged at one end of the communication device 3, which is far away from the electroplating tank 1, a water suction pump 5 is arranged on the top end surface of the recovery barrel 4, the communication device 3 comprises a square outer pipe 31, a square inner pipe 32 is arranged in the inner cavity of the square outer pipe 31, a circulation groove 33 is formed between the square outer pipe 31 and the square inner pipe 32, cooling solution is filled in the circulation groove 33, return pipes 34 are arranged in the middle positions of the upper end surface and the lower end surface of the square outer pipe 31, a pump 35 is arranged between the two return pipes 34, the cooling solution is circulated through the pump 35, the cooling solution is balanced, the cooling solution temperature and the circulation cooling effect is achieved, and when the cooling solution needs to be replaced for a long time, the cooling solution is discharged through the outlet arranged on the side wall surface of the front end of the square outer pipe 31, the cooling solution is filled and replaced, a channel 6 is arranged inside the square inner pipe 32, and the electroplating solution is recycled, and the treatment solution is recycled through the treatment solution.
Specifically, the intermediate position of the inner wall of the electroplating pool 1 near one side of the outlet 11 is provided with an assembling plate 12, the intermediate position of the inner wall of the assembling plate 12 near one side of the inner wall of the electroplating pool 1 is provided with a chute 13, the inside of the assembling plate 12 at the front end and the rear end of the chute 13 is provided with a lifting groove 14, the top end of the inner wall of the chute 13 is provided with an electric push rod 15, the model of the electric push rod 15 is ANT-52, the electric push rod 15 is connected with an external circuit and is controlled by the external circuit, the bottom end surface of the electric push rod 15 is provided with a lifting plate 16, the surfaces at the front end and the rear end of the lifting plate 16 are respectively provided with a clamping strip 17, the clamping strips 17 are in sliding connection with the lifting groove 14, and the lifting of the lifting plate 16 is controlled by the electric push rod 15, so that the opening and closing of the outlet 11 are controlled.
Further, one side that recycling bin 4 is close to intercommunication device 3 is provided with recovery mouth 41, and the both ends of suction pump 5 all are provided with pipeline 51, and pipeline 51 downwardly extending that suction pump 5 input communicates reaches recycling bin 4 inner wall lower extreme, and pipeline 51 that suction pump 5 output communicates is to electroplating tank 1 top opening part, carries electroplating solution after the recovery processing again to electroplating tank 1 in recycle, reaches stable use, improves the utilization ratio of electroplating solution.
Still further, the inside L shape branch 61 that is provided with of recovery passageway 6, the short one end of L shape branch 61 and the lateral wall fixed connection of square inner tube 32, the long one end rotation of L shape branch 61 is connected with spiral leaf 62, the power of flowing when passing through rivers drives spiral leaf 62 rotation, reach intensive mixing, avoid the problem emergence that the solution was separated out, square inner tube 32 internally mounted of spiral leaf 62 top has filter screen layer 63, the square inner tube 32 inside of filter screen layer 63 top is provided with impurity filtering layer 64, adsorb the impurity through impurity filtering layer 64, and filter screen layer 63 is used to partly metallic impurity filters, and filter screen layer 63 and impurity filtering layer 64 belong to demountable installation, can dismantle when needs filter core and impurity, resume filtering purification function again after changing inside impurity and filter core.
The application method of the embodiment is as follows: when the electroplating tank 1 is used, normal electroplating work is carried out, the lifting plate 16 is lifted to the highest position, the outlet 11 is sealed and blocked, and when the timing time set by an external circuit is reached or the external circuit is controlled by an electric signal, the electric push rod 15 drives the lifting plate 16 to descend until the top surface of the lifting plate 16 is flush with the lower surface of the inner wall of the electroplating tank 1, the electroplating liquid to be recovered flows into the recovery channel 6, heat exchange is carried out between the electroplating liquid and the cooling liquid flowing in the circulating groove 33 and the square inner pipe 32, the cooling liquid is pumped by the pump 35 to realize the effect of circulating cooling and balanced heat exchange, residual metal slag or other impurities in the electroplating liquid are adsorbed by the impurity filtering layer 64 and are left above the impurity filtering layer 63 before entering the recovery tank 4, and the flowing liquid can drive the spiral blade 62 to rotate during recovery, thereby realizing the purposes of automatic mixing and balanced stirring of the electroplating liquid in the flowing process, avoiding the problem of solid precipitation caused by abrupt cooling, realizing the automatic timing recovery effect and stable recovery function of the electroplating liquid recovery device, and recycling the electroplating liquid in the circulating tank 1 after passing through the cooling and the filtering liquid and the conveying pipeline 5.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A recovery unit for plating bath in plating bath, includes electroplating cell (1), its characterized in that: electroplating pond (1) lower extreme surface is provided with base (2), electroplating pond (1) lateral wall below is provided with export (11), one side surface that electroplating pond (1) is close to export (11) is provided with intercommunication device (3), the one end that electroplating pond (1) was kept away from to intercommunication device (3) is provided with recovery bucket (4), recovery bucket (4) top surface is provided with suction pump (5), intercommunication device (3) are including square outer tube (31), be provided with square inner tube (32) in square outer tube (31) inner chamber, form a circulation groove (33) between square outer tube (31) and square inner tube (32), square inner tube (32) inside is provided with recovery passageway (6).
2. The recovery device for plating bath according to claim 1, wherein: an assembling plate (12) is arranged in the middle of the inner wall of the electroplating tank (1) close to one side of the outlet (11), and a sliding groove (13) is arranged in the middle of the inner wall of the assembling plate (12) close to one side of the inner wall of the electroplating tank (1).
3. The recycling apparatus for plating solution in plating tank according to claim 2, wherein: the automatic lifting device is characterized in that lifting grooves (14) are formed in assembly plates (12) at the front end and the rear end of the sliding groove (13), an electric push rod (15) is arranged at the top end of the inner wall of the sliding groove (13), lifting plates (16) are arranged on the bottom end surface of the electric push rod (15), clamping strips (17) are arranged on the surfaces of the front end and the rear end of the lifting plates (16), and the clamping strips (17) are in sliding connection with the lifting grooves (14).
4. The recovery device for plating bath according to claim 1, wherein: the cooling liquid is filled in the circulation groove (33), return pipes (34) are arranged in the middle of the surfaces of the upper end and the lower end of the square outer pipe (31), and a pump (35) is arranged between the two return pipes (34).
5. The recovery device for plating bath according to claim 1, wherein: one side that recycling bin (4) is close to intercommunication device (3) is provided with recovery mouth (41), the both ends of suction pump (5) all are provided with pipeline (51), pipeline (51) of suction pump (5) input intercommunication downwardly extending to recycling bin (4) inner wall lower extreme, pipeline (51) of suction pump (5) output intercommunication communicate to electroplating tank (1) top opening part.
6. The recovery device for plating bath according to claim 1, wherein: the recovery channel (6) is internally provided with an L-shaped supporting rod (61), one short end of the L-shaped supporting rod (61) is fixedly connected with the side wall of the square inner tube (32), and one long end of the L-shaped supporting rod (61) is rotatably connected with a spiral blade (62).
7. The apparatus for recovering a plating solution from a plating tank according to claim 6, wherein: the inner part of the square inner pipe (32) above the spiral blade (62) is internally provided with a filter screen layer (63), and the inner part of the square inner pipe (32) above the filter screen layer (63) is internally provided with an impurity filter layer (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452774.2U CN219951281U (en) | 2023-03-10 | 2023-03-10 | Recovery device for electroplating solution in electroplating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452774.2U CN219951281U (en) | 2023-03-10 | 2023-03-10 | Recovery device for electroplating solution in electroplating tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951281U true CN219951281U (en) | 2023-11-03 |
Family
ID=88539829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320452774.2U Active CN219951281U (en) | 2023-03-10 | 2023-03-10 | Recovery device for electroplating solution in electroplating tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951281U (en) |
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2023
- 2023-03-10 CN CN202320452774.2U patent/CN219951281U/en active Active
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