CN219771785U - Online recovery unit of copper sulfate - Google Patents
Online recovery unit of copper sulfate Download PDFInfo
- Publication number
- CN219771785U CN219771785U CN202223562569.6U CN202223562569U CN219771785U CN 219771785 U CN219771785 U CN 219771785U CN 202223562569 U CN202223562569 U CN 202223562569U CN 219771785 U CN219771785 U CN 219771785U
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- Prior art keywords
- pipe
- copper sulfate
- shell
- detection sensor
- casing
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- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 title claims abstract description 68
- 229910000365 copper sulfate Inorganic materials 0.000 title claims abstract description 67
- 238000011084 recovery Methods 0.000 title claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 239000001257 hydrogen Substances 0.000 claims abstract description 34
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 34
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005530 etching Methods 0.000 abstract description 14
- 238000004880 explosion Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 238000004537 pulping Methods 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Removal Of Specific Substances (AREA)
Abstract
The utility model relates to the technical field of circuit board production equipment, in particular to an online copper sulfate recovery device. The technical proposal comprises: the gear motor, gear motor installs the upper surface at the mounting panel, the mounting panel passes through the bracing piece and is connected with the top of casing, gear motor's output shaft runs through the surface of mounting panel and is connected with the pivot through the shaft coupling, the other end of pivot passes the sealed bearing on the casing top central point put and extends to the inside of casing, install the puddler on the outer wall of pivot, and the puddler is located the inside of casing, the inside top both sides of casing are provided with hydrogen detection sensor and liquid level detection sensor respectively. The utility model can effectively recycle and treat the copper sulfate generated by etching the circuit board, can prevent explosion caused by hydrogen generated when the copper sulfate reacts with the iron powder, improves the safety and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of circuit board production equipment, in particular to an online copper sulfate recovery device.
Background
In the circuit board etching process, an etching solution is used, and after etching, the etching solution contains copper, and if the copper is discarded, the circuit board is unfortunately. The etching solution is required to be treated by electrolysis, oxidation reduction or neutralization before being discarded, and the method is a destructive treatment. If the etching waste liquid can be recycled, great value can be created.
Through searching, patent publication number CN212356571U discloses a device for producing copper sulfate by using waste etching solution of circuit board, comprising: the neutralization reaction kettle is simultaneously connected with an acid etching waste liquid supply pipe and an alkaline etching waste liquid supply pipe; the filter press I is connected with a discharge port of the neutralization reaction kettle; the pulping barrel I is arranged at a slag outlet of the filter press I, and a stirring mechanism I is arranged in the pulping barrel I; the filter press II is connected with a discharge port of the pulping barrel I; the pulping barrel II is arranged at a slag outlet of the filter press II, and a stirring mechanism II is arranged in the pulping barrel II; acidolysis reaction kettle, acidolysis reaction kettle connect the discharge gate of making beating bucket II.
When the existing copper sulfate is recycled, when the copper sulfate liquid reacts with the iron powder, certain hydrogen can be generated when the copper sulfate liquid reacts with the iron powder if the copper sulfate liquid is acidic, explosion is easy to generate when the hydrogen is excessive, and the safety is low.
Disclosure of Invention
The utility model aims to provide an online copper sulfate recovery device to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a copper sulfate online recovery device, includes gear motor, gear motor installs the upper surface at the mounting panel, the mounting panel passes through the bracing piece and is connected with the top of casing, gear motor's output shaft runs through the surface of mounting panel and is connected with the pivot through the shaft coupling, the other end of pivot passes the sealed bearing on the casing top central point put and extends to the inside of casing, install the puddler on the outer wall of pivot, and the puddler is located the inside of casing, the inside top both sides of casing are provided with hydrogen detection sensor and liquid level detection sensor respectively, the second water conservancy diversion piece is installed to the inside bottom of casing, the top of second water conservancy diversion piece is provided with PH value detection sensor, top one side of casing is provided with the second feed liquor pipe, the other end of second feed liquor pipe is connected with the connecting pipe through the pipe type joint, the other end of connecting pipe is connected with the output on the one side outer wall of the pump body through pipe type joint drain pipe connection, the drain pipe setting is in one side outer wall below of copper sulfate recovery groove.
Through the cooperation setting of a series of structures, when the copper sulfate is recovered and processed, liquid produced by etching of the circuit board can be input into the copper sulfate recovery tank through the copper sulfate conveying pipe, liquid in the copper sulfate recovery tank can be indirectly conveyed into the shell by the pump body, the iron powder conveying pipe can convey the iron powder into the shell, the iron powder reacts with the copper sulfate, at the moment, the PH value detection sensor can detect the PH value of liquid in the shell in real time and display the PH value through the display screen, when the PH value detected by the PH detection sensor is not in the preset PH value, the electromagnetic valve on the material discharging pipe is controlled by the controller to discharge solid-liquid mixture in the shell, the electromagnetic valve on the material discharging pipe is controlled to be closed, the conveying of the iron powder is stopped, the situation that the iron powder is continuously added and reacted with the copper sulfate to enable the liquid in the shell to be weak acid to generate hydrogen is avoided, the hydrogen detection sensor detects whether the hydrogen exists in the shell in real time, when the hydrogen detection sensor detects the hydrogen exists in the shell, the electromagnetic valve on the air discharging pipe is controlled to be opened, the hydrogen output pipe is enabled to be conveyed to the gas to the storage device or the hydrogen, the hydrogen is enabled to be conveyed to the copper sulfate storage device to be carried out, the hydrogen is further carried out, the reaction is fully to be carried out with the copper sulfate, the rotating shaft is driven by the rotating shaft is further, the utility model, the safety is fully can be fully improved, the reaction is fully processed, and the rotating shaft is fully is driven, and the rotating shaft is can be fully is provided, and the rotating shaft is in the device is provided, and can be fully is in the environment, and can be fully is provided with a rotating shaft and has a rotating shaft is provided.
Preferably, the bottom of casing is provided with row material pipe, the support column is installed to the bottom of casing, and the support column is four, and four the support column is annular array and distributes.
Preferably, a first liquid inlet pipe is arranged at the top of the copper sulfate recovery groove, and the other end of the first liquid inlet pipe is connected with a copper sulfate conveying pipe through a pipe joint.
Preferably, the top opposite side of casing is provided with inlet pipe and blast pipe, and the inlet pipe is located one side of blast pipe, the other end of inlet pipe is connected with the iron powder conveyer pipe through the pipe type joint, the other end of blast pipe is connected with the gas output pipe through the pipe type joint.
Preferably, solenoid valves are arranged on the first liquid inlet pipe, the liquid outlet pipe, the second liquid inlet pipe, the feeding pipe, the exhaust pipe and the discharge pipe.
Preferably, a first diversion block is arranged at the bottom end of the copper sulfate recovery groove.
Preferably, the control box is installed to the outer wall front end of casing, the preceding terminal surface of control box is provided with display screen and control panel, and the display screen is located control panel's top, be provided with control button on the control panel, the inside of control box is provided with analog-to-digital conversion module and controller.
Preferably, the output ends of the PH value detection sensor, the hydrogen detection sensor and the liquid level detection sensor are electrically connected with the input end of the analog-to-digital conversion module, the output end of the analog-to-digital conversion module is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the speed reducing motor, the electromagnetic valve, the pump body and the display screen respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cooperation of a series of structures, when copper sulfate is recovered and processed, liquid generated by etching of a circuit board is input into the copper sulfate recovery tank through the copper sulfate conveying pipe, the liquid in the copper sulfate recovery tank is indirectly conveyed into the shell by the pump body, the iron powder conveying pipe conveys the iron powder into the shell, the iron powder reacts with the copper sulfate, at the moment, the PH value detection sensor can detect the PH value of the liquid in the shell in real time and display the PH value through the display screen, when the PH value detected by the PH detection sensor is not in the preset PH value, the electromagnetic valve on the material discharging pipe is controlled by the controller to discharge a solid-liquid mixture in the shell, the electromagnetic valve on the material feeding pipe is controlled to be closed, the conveying of the iron powder is stopped, the situation that the hydrogen is generated due to the fact that the iron powder is excessively added to the liquid in the shell is weakly acidic is avoided, the hydrogen detection sensor detects whether the hydrogen exists in the shell in real time, and when the hydrogen detection sensor detects the hydrogen exists in the shell, the electromagnetic valve on the air discharging pipe is controlled by the controller to be opened, the electromagnetic valve is controlled by the gas to be conveyed to the gas or the gas to the copper sulfate, and the explosion of the copper sulfate can be effectively processed, and the copper sulfate is prevented from being generated, and the explosion condition is effectively is processed, and the copper sulfate is can be recovered.
2. According to the utility model, through the matching arrangement of a series of structures such as the gear motor, the rotating shaft and the stirring rod, the gear motor can drive the stirring rod on the outer wall of the rotating shaft to fully react with the liquid and the iron powder in the shell, so that the effect of copper sulfate recovery treatment is further improved, and the practicability is strong.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a copper sulfate recovery tank according to the present utility model;
fig. 3 is a cross-sectional view of the housing of the present utility model.
In the figure: 1. a tube-like joint; 2. a copper sulfate delivery tube; 3. an electromagnetic valve; 4. a copper sulfate recovery tank; 5. a liquid outlet pipe; 6. a pump body; 7. a connecting pipe; 8. a mounting plate; 9. a speed reducing motor; 10. a support rod; 11. an iron powder conveying pipe; 12. a gas outlet pipe; 13. a control box; 14. a display screen; 15. a control button; 16. a control panel; 17. a housing; 18. a support column; 19. a first liquid inlet pipe; 20. a first deflector block; 21. a discharge pipe; 22. a coupling; 23. a feed pipe; 24. an exhaust pipe; 25. a liquid level detection sensor; 26. a rotating shaft; 27. a second liquid inlet pipe; 28. a hydrogen gas detection sensor; 29. a stirring rod; 30. a pH value detection sensor; 31. and the second flow guide block.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-3, the copper sulfate online recovery device provided by the utility model comprises a gear motor 9, the gear motor 9 is arranged on the upper surface of a mounting plate 8, the mounting plate 8 is connected with the top of a shell 17 through a supporting rod 10, an output shaft of the gear motor 9 penetrates through the surface of the mounting plate 8 and is connected with a rotating shaft 26 through a coupler 22, the other end of the rotating shaft 26 penetrates through a sealing bearing on the central position of the top of the shell 17 and extends to the inside of the shell 17, a stirring rod 29 is arranged on the outer wall of the rotating shaft 26, the stirring rod 29 is positioned in the shell 17, a hydrogen detection sensor 28 and a liquid level detection sensor 25 are respectively arranged on two sides of the top end of the inside of the shell 17, a second guide block 31 is arranged at the bottom end of the inside of the shell 17, a PH value detection sensor 30 is arranged at the top of the second guide block 31, one side of the top of the shell 17 is provided with a second liquid inlet pipe 27, the other end of the second liquid inlet pipe 27 is connected with a connecting pipe 7 through a pipe joint 1, the other end of the connecting pipe 7 is connected with the output end on the outer wall of one side of a pump body 6 through a pipe joint 1, the other end of the other side of the pump body 6 is connected with the output end on the outer wall of the other side of the outer wall of the pump body 5 through a pipe joint 5, and the liquid outlet pipe 5 is arranged below the copper sulfate recovery groove 4.
The working principle of the copper sulfate online recovery device based on the first embodiment is as follows: when the device is used, an external power supply is connected, liquid generated by etching of a circuit board is input into the copper sulfate recovery tank 4 through the copper sulfate conveying pipe 2 when copper sulfate is recovered and treated, the liquid in the copper sulfate recovery tank 4 is indirectly conveyed into the shell 17 by the pump body 6, the iron powder conveying pipe 11 conveys the iron powder into the shell 17, the iron powder reacts with the copper sulfate, the PH value of the liquid in the shell 17 can be detected in real time by the PH value detection sensor 30 and displayed by the display screen 14, when the PH value detected by the PH value detection sensor is not within the preset PH value, the electromagnetic valve 3 on the discharge pipe 21 is controlled by the controller to be opened to discharge a solid-liquid mixture in the shell 17, the electromagnetic valve 3 on the feed pipe 23 is controlled to be closed to stop conveying the iron powder, the situation that the liquid in the shell 17 is weak acidic and hydrogen is generated due to the fact that iron powder and copper sulfate are continuously added to react is avoided, the hydrogen detection sensor 28 detects whether the hydrogen exists in the shell 17 in real time, when the hydrogen detection sensor 28 detects that the hydrogen exists in the shell 17, the electromagnetic valve 3 on the exhaust pipe 24 is controlled to be opened by the controller, the hydrogen is conveyed to hydrogen storage or combustion equipment for processing by the gas output pipe 12, copper sulfate generated by circuit board etching can be effectively recovered and processed, explosion caused by the fact that the hydrogen is generated when the copper sulfate reacts with the iron powder can be prevented, safety is improved, the stirring rod 29 on the outer wall of the rotating shaft 26 is driven by the starting of the speed reducing motor 9 to fully react the liquid and the iron powder in the shell 17, the effect of copper sulfate recovery processing is further improved, and practicability is strong.
Example two
As shown in fig. 1-3, the online copper sulfate recovery device according to the present utility model further includes: the bottom of casing 17 is provided with row material pipe 21, the support column 18 is installed to the bottom of casing 17, the support column 18 is four, and four support columns 18 are annular array distribution, the top of copper sulfate recovery tank 4 is provided with first feed liquor pipe 19, the other end of first feed liquor pipe 19 is connected with copper sulfate conveyer pipe 2 through pipe type joint 1, the top opposite side of casing 17 is provided with inlet pipe 23 and blast pipe 24, and inlet pipe 23 is located blast pipe 24's one side, the other end of inlet pipe 23 is connected with iron powder conveyer pipe 11 through pipe type joint 1, the other end of blast pipe 24 is connected with gas output pipe 12 through pipe type joint 1, all be provided with solenoid valve 3 on first feed liquor pipe 19, drain pipe 5, second feed liquor pipe 27, inlet pipe 23, blast pipe 24 and the row material pipe 21, the inside bottom of copper sulfate recovery tank 4 is installed first guide block 20, control box 13 is installed to the outer wall front end of casing 17, the front end of control box 13 is provided with display screen 14 and control panel 16, and display screen 14 is located the top of control panel 16, be provided with control button 15 on control panel 16, control box 13's inside is provided with the controller and PH value sensor module, the input end of the sensor module is connected with the hydrogen sensor output end of the input/output module of the hydrogen sensor module, the input end of the sensor module is electrically connected with the input/output module of the hydrogen sensor module is electrically to the input end of the sensor module is connected with the input end of the sensor module is 13, the input end of the sensor module is electrically connected with the input end of the sensor module is electrically, the input end is connected with the input end of the sensor module is connected with the input module is electrically and output module is connected electrically to the input module is connected electrically and input.
In this embodiment, the setting of first water conservancy diversion piece 20 can play the effect of water conservancy diversion to the inside liquid of copper sulfate recovery tank 4, has avoided the inside liquid deposit of copper sulfate recovery tank 4 to take place in the condition of bottom, and the setting of liquid level detection sensor 25 can inspect the inside liquid level of casing 17, and when the pump body 6 carries liquid to the inside of casing 17, when the liquid level data value that liquid level detection sensor 25 detected reaches the liquid level data value range of predetermineeing, the controller control pump body 6 closes, has avoided the inside excessive liquid that adds of casing 17.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (8)
1. The utility model provides a copper sulfate online recovery device, includes gear motor (9), its characterized in that: the speed reducing motor (9) is arranged on the upper surface of the mounting plate (8), the mounting plate (8) is connected with the top of the shell (17) through the supporting rod (10), the output shaft of the speed reducing motor (9) penetrates through the surface of the mounting plate (8) and is connected with the rotating shaft (26) through the coupler (22), the other end of the rotating shaft (26) penetrates through the sealing bearing on the center position of the top of the shell (17) and extends to the inside of the shell (17), the stirring rod (29) is arranged on the outer wall of the rotating shaft (26), the stirring rod (29) is arranged in the inside of the shell (17), the two sides of the top end of the inside of the shell (17) are respectively provided with the hydrogen detection sensor (28) and the liquid level detection sensor (25), the bottom end of the inside of the shell (17) is provided with the second guide block (31) and is provided with the PH value detection sensor (30), one side of the top of the shell (17) is provided with the second liquid inlet pipe (27), the other end of the second liquid inlet pipe (27) is connected with the outer wall of the pump body (6) through the pipe (7) through the joint (7), the input end on the outer wall of the other side of the pump body (6) is connected with a liquid outlet pipe (5) through a pipe joint (1), and the liquid outlet pipe (5) is arranged below the outer wall of one side of the copper sulfate recovery groove (4).
2. The copper sulfate online recovery device according to claim 1, wherein: the bottom of casing (17) is provided with row material pipe (21), support column (18) are installed to the bottom of casing (17), support column (18) are four, and four support column (18) are the annular array and distribute.
3. The copper sulfate online recovery device according to claim 1, wherein: the top of the copper sulfate recovery groove (4) is provided with a first liquid inlet pipe (19), and the other end of the first liquid inlet pipe (19) is connected with a copper sulfate conveying pipe (2) through a pipe joint (1).
4. The copper sulfate online recovery device according to claim 1, wherein: the iron powder conveying device is characterized in that a feeding pipe (23) and an exhaust pipe (24) are arranged on the other side of the top of the shell (17), the feeding pipe (23) is located on one side of the exhaust pipe (24), the other end of the feeding pipe (23) is connected with the iron powder conveying pipe (11) through a pipe joint (1), and the other end of the exhaust pipe (24) is connected with the gas output pipe (12) through the pipe joint (1).
5. A copper sulphate on-line recovery apparatus according to claim 3 wherein: the electromagnetic valve (3) is arranged on the first liquid inlet pipe (19), the liquid outlet pipe (5), the second liquid inlet pipe (27), the feeding pipe (23), the exhaust pipe (24) and the discharge pipe (21).
6. The copper sulfate online recovery device according to claim 1, wherein: the first flow guide block (20) is arranged at the bottom end of the copper sulfate recovery groove (4).
7. The copper sulfate online recovery device according to claim 1, wherein: the control box (13) is installed to outer wall front end of casing (17), the preceding terminal surface of control box (13) is provided with display screen (14) and control panel (16), and display screen (14) are located the top of control panel (16), be provided with control button (15) on control panel (16), the inside of control box (13) is provided with analog-to-digital conversion module and controller.
8. The copper sulfate online recovery device according to claim 1, wherein: the PH value detection sensor (30), the hydrogen detection sensor (28) and the liquid level detection sensor (25) are electrically connected with the input end of the analog-to-digital conversion module, the output end of the analog-to-digital conversion module is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the gear motor (9), the electromagnetic valve (3), the pump body (6) and the display screen (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223562569.6U CN219771785U (en) | 2022-12-30 | 2022-12-30 | Online recovery unit of copper sulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223562569.6U CN219771785U (en) | 2022-12-30 | 2022-12-30 | Online recovery unit of copper sulfate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771785U true CN219771785U (en) | 2023-09-29 |
Family
ID=88102931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223562569.6U Active CN219771785U (en) | 2022-12-30 | 2022-12-30 | Online recovery unit of copper sulfate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771785U (en) |
-
2022
- 2022-12-30 CN CN202223562569.6U patent/CN219771785U/en active Active
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