CN213388904U - Recycling device for recycling alkaline waste etching liquid - Google Patents
Recycling device for recycling alkaline waste etching liquid Download PDFInfo
- Publication number
- CN213388904U CN213388904U CN202021892151.XU CN202021892151U CN213388904U CN 213388904 U CN213388904 U CN 213388904U CN 202021892151 U CN202021892151 U CN 202021892151U CN 213388904 U CN213388904 U CN 213388904U
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- Prior art keywords
- wall
- etching solution
- recycling
- cylinder
- barrel
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- 238000005530 etching Methods 0.000 title claims abstract description 52
- 239000007788 liquid Substances 0.000 title claims abstract description 41
- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 238000004064 recycling Methods 0.000 title claims description 31
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 abstract description 10
- 230000008929 regeneration Effects 0.000 abstract description 6
- 238000011069 regeneration method Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 5
- 210000002445 nipple Anatomy 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
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- 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
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a recovery unit is used in regeneration of alkaline etching waste liquid circulation, the novel nipple rectifier comprises a cylindrical shel, there is the inner tube top inner wall of barrel through the screw connection, and the inner wall of inner tube has the mounting panel through the screw connection, and the top outer wall of mounting panel has the negative plate that two equidistance distribute through the screw connection, the first circular port that six to eight equidistance distribute is all seted up to the both sides outer wall on mounting panel top, and the inner wall of first circular port all pegs graft and have the positive pole stick, and the top outer wall of barrel has the motor through rivet connection, there is the action wheel one end of motor output shaft through the. The utility model discloses the stirring vane rotation that the motor drove both sides stirs the etching solution that gives up, and positive pole stick and negative plate surround rotatory etching solution that gives up and carry out the electrolysis, make etching solution, negative plate and positive pole stick contact faster more even, and the electrolysis speed is faster, avoids alkaline etching solution that gives up to spend the long phenomenon of time and takes to take place, has improved the recovery efficiency of etching solution that gives up.
Description
Technical Field
The utility model relates to an etching solution technical field especially relates to a useless etching solution of basicity is recovery unit for cyclic regeneration.
Background
The etching solution is a raw material for engraving the copper plate painting. A liquid that engraves by eroding the properties of the material. Theoretically, any reagent that oxidizes copper to form a soluble copper salt can be used to etch copper-clad laminates, but balances the damage to the resist layer, the etch rate, the copper dissolution capacity, solution regeneration, copper recovery, environmental protection, and economic benefits.
There are six types of etching solutions that have been used: acid copper chloride, alkaline copper chloride, ferric chloride, ammonium persulfate, sulfuric acid/chromic acid, sulfuric acid/hydrogen peroxide etching solution. The etching solution can generate a mixture of waste etching solution and residual etching solution after engraving the art painting, and the direct discarding can cause resource waste, so the waste etching solution needs to be recovered through treatment.
The working principle of the recycling device for recycling the alkaline waste etching solution in the market at present is to perform electrolytic separation on the waste etching solution by an electrolytic method, but most of motor devices have simple structures and do not have structures for improving the electrolytic function, so that the alkaline waste etching solution is long in electrolytic time, and the recycling efficiency of the waste etching solution is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a motor device simple structure does not improve the structure of electrolysis function, aims at solving the useless etching liquid electrolysis of basicity and spends long time, has reduced the recovery efficiency of useless etching liquid.
The embodiment of the utility model is realized by the following steps that the utility model comprises a cylinder body, the inner wall of the top end of the cylinder body is connected with an inner cylinder through a screw, the inner wall of the inner cylinder is connected with a mounting plate through screws, the outer wall of the top end of the mounting plate is connected with two cathode plates which are distributed at equal intervals through screws, six to eight first circular holes which are distributed equidistantly are arranged on the outer walls of the two sides of the top end of the mounting plate, and the inner walls of the first circular holes are all inserted with anode rods, the outer wall of the top end of the cylinder body is connected with a motor through a rivet, one end of an output shaft of the motor is connected with a driving wheel through a coupler, the outer walls of the two sides of the driving wheel are engaged with the driven wheel through gears, the outer wall of the bottom end of the driven wheel is connected with a rotating roller through screws, the outer wall of the rotating roller is provided with stirring blades, and the second circular port has all been seted up to the both sides outer wall on mounting panel top, and stirring vane is located inside the second circular port.
Preferably, the top inner wall of barrel has the fixed plate through the screwed connection, and the bottom outer wall of fixed plate is provided with circular recess, and circular recess all is connected with the action wheel and follows the driving wheel.
Preferably, a liquid inlet hole is formed in the outer wall of the other side of the top end of the barrel, a liquid inlet pipe is inserted into the inner wall of the liquid inlet hole, and a funnel is sleeved at one end, far away from the barrel, of the liquid inlet pipe.
Preferably, a blanking hole is formed in the outer wall of one side of the bottom end of the barrel body, a blanking pipe is inserted into the inner wall of the blanking hole, a water outlet hole is formed in the outer wall of the other side of the bottom end of the barrel body, and a water outlet pipe is inserted into the inner wall of the water outlet hole.
Preferably, a liquid outlet hole is formed in the outer wall of one side of the bottom end of the inner barrel, a liquid outlet pipe is inserted into the inner wall of the liquid outlet hole, a control valve is clamped and connected to an outer wall clamp of the liquid outlet pipe, a first material guide plate is connected to the inner wall of the other side of the bottom end of the barrel through screws, and forty-sixty filter holes distributed equidistantly are formed in the outer wall of the top end of the first material guide plate.
Preferably, the inner wall of one side of barrel bottom is provided with the pivot, and the opposite side outer wall swing joint of pivot has the second stock guide, and the bottom outer wall of second stock guide has the spring through rivet connection, and the spring is connected with the barrel.
1. The embodiment of the utility model provides a recovery unit is used in useless etching solution cyclic regeneration of basicity, through being provided with the barrel, including a motor, an end cap, a controller, and a cover plate, the action wheel, from the driving wheel, stirring vane, the mounting panel, the anode rod that the annular set up, negative plate and inner tube, after the useless etching solution gets into the inner tube, the motor drives the stirring vane rotation of both sides and stirs the useless etching solution, anode rod and negative plate surround rotatory useless etching solution and carry out the electrolysis, make useless etching solution, negative plate and anode rod contact are faster more even, electrolysis speed is faster, avoid the useless etching solution electrolysis of basicity to spend the long phenomenon emergence of time, the recovery efficiency of useless etching solution has been improved.
2. The embodiment of the utility model provides a useless etching liquid of basicity is recovery unit for regeneration that circulates, through being provided with fixed plate and funnel, the fixed plate supports action wheel and follow driving wheel, and it is more convenient when funnel makes useless etching liquid get into the inner tube, has improved the convenience of device.
3. The embodiment of the utility model provides a useless etching liquid of basicity is recovery unit for regeneration in circulation, through being provided with the pivot, second stock guide and spring, when the useless etching liquid after the electrolysis falls on the second stock guide, second stock guide compression spring is in the same place with first stock guide extrusion, the second stock guide bounce after the useless etching liquid filters through filtering the hole completely, residue and waste material pass through the unloading pipe and discharge, make the useless etching liquid solid-liquid separation after the electrolysis more complete, the recovery processing efficiency of device has been improved.
Drawings
FIG. 1 is a cross-sectional front view showing the overall structure of a recycling apparatus for recycling alkaline waste etching solution according to the present invention;
FIG. 2 is a schematic perspective view of the electrolytic structure of the recycling apparatus for recycling alkaline waste etching solution according to the present invention;
FIG. 3 is a schematic perspective view of a guiding and filtering structure of a recycling device for recycling alkaline waste etching solution according to the present invention;
FIG. 4 is a perspective view of the overall structure of the recycling apparatus for recycling alkaline waste etching solution according to the present invention.
In the drawings: 1-cylinder, 2-anode bar, 3-funnel, 4-driven wheel, 5-driving wheel, 6-motor, 7-fixed plate, 8-inner cylinder, 9-mounting plate, 10-water outlet pipe, 11-first material guide plate, 12-liquid outlet pipe, 13-discharging pipe, 14-spring, 15-second material guide plate, 16-rotating shaft, 17-stirring blade and 18-cathode plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in FIGS. 1-4, a structure diagram of a recycling device for recycling alkaline waste etching solution provided by an embodiment of the present invention comprises a barrel 1, wherein the top inner wall of the barrel 1 is connected with an inner barrel 8 through screws, the inner wall of the inner barrel 8 is connected with a mounting plate 9 through screws, the top outer wall of the mounting plate 9 is connected with two cathode plates 18 which are equidistantly distributed through screws, the two side outer walls of the top end of the mounting plate 9 are respectively provided with six to eight first circular holes which are equidistantly distributed, the inner walls of the first circular holes are respectively inserted with an anode rod 2, the top outer wall of the barrel 1 is connected with a motor 6 through rivets, one end of an output shaft of the motor 6 is connected with a driving wheel 5 through a coupling, the two side outer walls of the driving wheel 5 are respectively engaged with a driven wheel 4 through gears, and the bottom outer wall, the outer wall of rotatory roller is provided with stirring vane 17, and the second circular port has all been seted up to the both sides outer wall on mounting panel 9 top, and stirring vane 17 is located inside the second circular port.
The utility model discloses an in the embodiment, there is fixed plate 7 the top inner wall of barrel 1 through the screw connection, and the bottom outer wall of fixed plate 7 is provided with circular recess, and circular recess all is connected with action wheel 5 and from driving wheel 4.
The utility model discloses an in the embodiment, the feed liquor hole has been seted up to the opposite side outer wall on barrel 1 top, and the inner wall in feed liquor hole is pegged graft and is had the feed liquor pipe, and funnel 3 has been cup jointed to the one end that the feed liquor pipe kept away from barrel 1.
The utility model discloses an in one embodiment, the unloading hole has been seted up to one side outer wall of barrel 1 bottom, and the inner wall of unloading hole is pegged graft and is had unloading pipe 13, and the apopore has been seted up to the opposite side outer wall of barrel 1 bottom, and the inner wall of apopore is pegged graft and is had outlet pipe 10.
The utility model discloses an in the embodiment, go out the liquid hole has been seted up to one side outer wall of 8 bottoms in inner tube, and the inner wall of going out the liquid hole is pegged graft and is had drain pipe 12, and the outer wall clamp joint of drain pipe 12 has a control valve, and the opposite side inner wall of barrel 1 bottom has first stock guide 11 through the screw connection, and forty to sixty equidistance distribution's filtration hole is seted up to the top outer wall of first stock guide 11.
The working principle is as follows: when alkaline waste etching liquid needs to be recycled in a recycling manner, the waste etching liquid enters the inner barrel 8 in the barrel body 1 through the funnel 3 and the liquid inlet pipe, the motor 6 starts to act, the driven wheel 4 is driven to rotate through the driving wheel 5, so that the rotating roller and the stirring blades 17 are driven to rotate to stir the waste etching liquid, the anode rod 2 and the cathode plate 18 which are arranged in an annular mode electrolyze the waste etching liquid in stirring through electricity, after complete electrolysis is completed, the control valve is opened, the mixture flows out of the liquid outlet pipe 12 and flows out of the discharging pipe 13 and the water outlet pipe 10 after primary filtration of the first guide plate 11, the anode rod 2 and the cathode plate 18 are supported by the mounting plate 9, the driving wheel 5 and the driven wheel 4 are supported by the fixing plate 7, and the recycling process of the alkaline waste etching liquid is completed.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, a rotating shaft 16 is disposed on an inner wall of one side of the bottom end of the cylinder 1, and a second material guiding plate 15 is movably connected to an outer wall of the other side of the rotating shaft 16, a spring 14 is connected to an outer wall of the bottom end of the second material guiding plate 15 through a rivet, and the spring 14 is connected to the cylinder 1.
The working principle is as follows: when the mixture flows out from the liquid outlet pipe 12, the mixture falls on the second material guide plate 15 through the arrangement of the second material guide plate 15, the second material guide plate 15 is clamped with the first material guide plate 11 through the rotation of the rotating shaft 16, after the mixture completely flows out and is separated, the spring 14 rebounds, liquid flows out through the water outlet pipe 10, waste residues and impurities are discharged through the discharging pipe 13, and the process of improving the recovery treatment efficiency of the device is completed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The recycling device for recycling the alkaline waste etching solution comprises a barrel body (1) and is characterized in that the inner wall of the top end of the barrel body (1) is connected with an inner barrel (8) through screws, the inner wall of the inner barrel (8) is connected with a mounting plate (9) through screws, the outer wall of the top end of the mounting plate (9) is connected with two cathode plates (18) which are distributed equidistantly through screws, the outer walls of the two sides of the top end of the mounting plate (9) are respectively provided with six to eight first circular holes which are distributed equidistantly, the inner walls of the first circular holes are respectively inserted with an anode rod (2), the outer wall of the top end of the barrel body (1) is connected with a motor (6) through rivets, one end of an output shaft of the motor (6) is connected with a driving wheel (5) through a coupler, the outer walls of the two sides of the driving wheel (5) are respectively, the outer wall of rotatory roller is provided with stirring vane (17), and the second circular port has all been seted up to the both sides outer wall on mounting panel (9) top, and inside stirring vane (17) were located the second circular port.
2. The recycling device for recycling the alkaline waste etching solution as claimed in claim 1, wherein the inner wall of the top end of the cylinder (1) is connected with a fixing plate (7) through a screw, and the outer wall of the bottom end of the fixing plate (7) is provided with circular grooves which are connected with the driving wheel (5) and the driven wheel (4).
3. The recycling device for recycling the alkaline waste etching solution according to claim 1, wherein a liquid inlet hole is formed in the outer wall of the other side of the top end of the cylinder (1), a liquid inlet pipe is inserted into the inner wall of the liquid inlet hole, and a funnel (3) is sleeved at one end of the liquid inlet pipe, which is far away from the cylinder (1).
4. The recycling device for recycling alkaline waste etching solution according to claim 3, wherein a discharging hole is formed on the outer wall of one side of the bottom end of the cylinder (1), a discharging pipe (13) is inserted into the inner wall of the discharging hole, a water outlet hole is formed on the outer wall of the other side of the bottom end of the cylinder (1), and a water outlet pipe (10) is inserted into the inner wall of the water outlet hole.
5. The recycling device for recycling the alkaline waste etching solution according to claim 1, wherein the outer wall of one side of the bottom end of the inner cylinder (8) is provided with liquid outlet holes, the inner walls of the liquid outlet holes are inserted with liquid outlet pipes (12), the outer wall of each liquid outlet pipe (12) is clamped with a control valve, the inner wall of the other side of the bottom end of the cylinder (1) is connected with a first material guide plate (11) through screws, and the outer wall of the top end of the first material guide plate (11) is provided with forty to sixty filter holes which are distributed equidistantly.
6. The recycling device for recycling the alkaline waste etching solution according to claim 1, wherein a rotating shaft (16) is disposed on one side of the bottom end of the cylinder (1), a second material guiding plate (15) is movably connected to the other side of the rotating shaft (16), a spring (14) is connected to the outer wall of the bottom end of the second material guiding plate (15) through a rivet, and the spring (14) is connected to the cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892151.XU CN213388904U (en) | 2020-09-02 | 2020-09-02 | Recycling device for recycling alkaline waste etching liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892151.XU CN213388904U (en) | 2020-09-02 | 2020-09-02 | Recycling device for recycling alkaline waste etching liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213388904U true CN213388904U (en) | 2021-06-08 |
Family
ID=76213795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021892151.XU Active CN213388904U (en) | 2020-09-02 | 2020-09-02 | Recycling device for recycling alkaline waste etching liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213388904U (en) |
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2020
- 2020-09-02 CN CN202021892151.XU patent/CN213388904U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: Unit 2504, Unit 3, Building 1, No. 116 Jiangshan South Road, Huangdao District, Qingdao City, Shandong Province, 266000 Patentee after: Yang Chaohu Address before: No. 127, Qingnian Road, Huangpu District, Guangzhou, Guangdong 510000 Patentee before: Lin Zongwei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 266000 room 1806, building 4, No. 116, Jiangshan South Road, Huangdao District, Qingdao City, Shandong Province Patentee after: QINGDAO KANGJIE POLY TECHNOLOGY Co.,Ltd. Address before: Unit 2504, Unit 3, Building 1, No. 116 Jiangshan South Road, Huangdao District, Qingdao City, Shandong Province, 266000 Patentee before: Yang Chaohu |