CN214300402U - Environment-friendly copper foil dissolves copper device - Google Patents
Environment-friendly copper foil dissolves copper device Download PDFInfo
- Publication number
- CN214300402U CN214300402U CN202120431624.4U CN202120431624U CN214300402U CN 214300402 U CN214300402 U CN 214300402U CN 202120431624 U CN202120431624 U CN 202120431624U CN 214300402 U CN214300402 U CN 214300402U
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- CN
- China
- Prior art keywords
- copper
- dissolving
- dissolving tank
- copper foil
- electric telescopic
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 39
- 239000010949 copper Substances 0.000 title claims abstract description 39
- 239000011889 copper foil Substances 0.000 title claims abstract description 22
- 230000007613 environmental effect Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 42
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 16
- 229910001431 copper ion Inorganic materials 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 10
- 239000002101 nanobubble Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000002341 toxic gas Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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Abstract
The utility model discloses an environmental protection copper foil dissolves copper device, including dissolving case, control panel, sieve tray and filter screen, dissolve roof portion right-hand member and seted up the feed inlet, it installs feed valve to remove in the feed inlet, dissolve roof portion and seted up the spout on the feed inlet right side, spout lateral wall fixed mounting has first electric telescopic handle, first electric telescopic handle fixedly connected with feed valve, spout and feed valve phase-match, it is connected with the outlet duct to dissolve roof portion, the outlet duct is connected with the purifying box, the purifying box other end is connected with the blast pipe, dissolve roof portion middle-end fixed mounting has the shock pad, fixed mounting has the motor on the shock pad, the utility model discloses rational in infrastructure, convenient operation effectively realizes the target of environmental protection, has the effect of accelerating the copper billet to dissolve simultaneously.
Description
Technical Field
The utility model relates to a copper processing field specifically is a copper device is dissolved to environmental protection copper foil.
Background
The copper foil is an anionic electrolytic material, is a thin and continuous metal foil deposited on a substrate layer of a circuit board, is used as a conductor of a PCB, is easily adhered to an insulating layer, receives a printing protective layer, forms a circuit pattern after being corroded, has low surface oxygen characteristics, can be adhered to various substrates such as metal, insulating materials and the like, and has a wide temperature use range.
In the manufacturing process of the electrolytic copper foil, the copper dissolving process is the first process which is the key in the production of the electrolytic copper foil, and whether the electrolytic copper foil can be stably and effectively carried out or not is directly influenced, the existing copper dissolving tanks all need air compression equipment and the like to inject air into acidic liquid in the copper dissolving tank, so that bubbles containing oxygen are generated in the acidic liquid, the bubbles containing the oxygen are attached to an electrolysis through wire in the copper dissolving tank, the electrolysis through wire generates oxidation reaction in the copper dissolving tank to generate CuO, and acid copper ions required by the production with acid in the solution are generated, and the air compression equipment and the like need to be opened all the time, so the use cost of the existing old copper dissolving tank is high. In addition, the copper dissolving equipment in the immersion type copper dissolving process has low copper dissolving speed and poor copper dissolving effect.
Therefore, an environment-friendly copper foil dissolving device is needed to solve the problems of air pollution, slow copper dissolving speed and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection copper foil dissolves copper device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an environment-friendly copper foil copper dissolving device comprises a dissolving box, a control panel, a sieve tray and a filter screen, wherein a feed inlet is formed in the right end of the top of the dissolving box, a feed valve is movably arranged in the feed inlet, a chute is formed in the right side of the feed inlet at the top of the dissolving box, a first electric telescopic rod is fixedly arranged on the side wall of the chute, the first electric telescopic rod is fixedly connected with the feed valve, the chute is matched with the feed valve, an air outlet pipe is connected to the top of the dissolving box, the air outlet pipe is connected with a purifying box, the other end of the purifying box is connected with an exhaust pipe, a bracket is fixedly arranged at the middle end of the top of the dissolving box, a second telescopic rod is arranged on the bracket, the sieve tray is fixedly arranged at the bottom of the second telescopic rod, the filter screen is fixedly arranged below the sieve tray, an exhaust tray is arranged below the filter screen, and the left end of the exhaust tray is connected with an air guide pipe, the gas-liquid mixing pump is connected with the gas-liquid mixing tube, the left end below the gas-liquid mixing pump is connected with a gas inlet tube, an air-blowing pump is arranged outside the air inlet pipe, the right end below the gas-liquid mixing pump is connected with a liquid inlet pipe, the liquid inlet pipe extends into the dissolving tank and is connected with a water outlet pump, the water outlet pump is fixedly arranged at the bottom of the dissolving tank, the bottom of the dissolving box is fixedly provided with a copper ion concentration sensor, the side wall in the dissolving box is fixedly provided with a heating plate, the outer side wall of the dissolving tank is fixedly provided with a control panel, the control panel comprises a central processing unit, a display screen, a switch and a warning buzzer, the output end of the copper ion concentration sensor is connected with the input end of the central processing unit, the output end of the central processing unit is connected with the display screen, the output end of the central processing unit is connected with the alarm, the right end of the bottom of the dissolving tank is provided with a liquid outlet pipe, and a liquid outlet valve is fixedly mounted on the liquid outlet pipe.
Preferably, the surface of the feeding valve is provided with a rubber sealing layer, and the side wall of the top of the dissolving tank, which is in contact with the second electric telescopic rod, is provided with a rubber sealing ring.
Preferably, a conical opening is integrally mounted at the bottom of the air outlet pipe.
Preferably, the surface of the sieve tray is provided with a plurality of sieve pores.
Preferably, a plurality of exhaust ports are formed in the exhaust disc.
Preferably, a heat insulation layer is arranged in the side wall of the dissolving tank.
Compared with the prior art, the beneficial effects of the utility model are that: the rubber sealing layer is arranged outside the feeding valve, the toxic gas generated in the dissolving process is prevented from being discharged, the sieve tray moves up and down to accelerate the dissolving of the copper block, the air outlet pipe is connected with the conical opening to facilitate the discharging of the toxic gas, the gas is purified by the purifying box and discharged from the exhaust pipe to avoid environmental pollution, the filtering net filters the insoluble impurities of the copper block, the purity of the dissolved liquid is improved, the gas-liquid mixing pump mixes the air with the dissolved liquid to form micro-nano bubbles, the micro-nano bubbles are led to the exhaust tray through the air duct, the exhaust hole is formed in the exhaust tray and used for discharging the micro-nano bubbles, the rising speed of the micro-nano bubbles is slow, the contact time with the copper block is increased, the contact area with the copper block is increased, the dissolving speed of the copper block is improved, the concentration of copper ions is sensed by a copper ion sensor in the dissolving box in real time, the concentration of the copper ions is displayed on the display screen, when the concentration of the copper ions reaches a preset concentration value, a warning buzzer starts to give an alarm to remind a user to recover the dissolving solution, and when the next dissolving is carried out, the operation is fully carried out. The utility model discloses rational in infrastructure, convenient operation effectively realizes the target of environmental protection, has the effect of accelerating the copper billet to dissolve simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of an environment-friendly copper foil dissolving device;
FIG. 2 is a schematic diagram of a sieve tray structure in an environmentally-friendly copper foil dissolving device;
FIG. 3 is a schematic view of a structure of an exhaust plate in an environmentally friendly copper foil dissolving device;
fig. 4 is a schematic diagram of a control panel structure in an environment-friendly copper foil dissolving device.
In the figure: 1-a dissolving box, 2-a heating sheet, 3-a heat-insulating layer, 4-a control panel, 5-an air blowing pump, 6-an air inlet pipe, 7-a gas-liquid mixing pump, 8-an air inlet pipe, 9-a water outlet pump, 10-an exhaust disc, 11-a copper ion concentration sensor, 12-an air guide pipe, 13-a liquid outlet valve, 14-a liquid outlet pipe, 15-a filter screen, 16-a sieve disc, 17-a rubber sealing ring, 18-a conical opening, 19-a purifying box, 20-a first electric telescopic rod, 21-a chute, 22-a feeding valve, 23-a feeding port, 24-a second electric telescopic rod, 25-a bracket, 26-an exhaust pipe, 27-an air outlet pipe, 28-a warning buzzer, 29-an exhaust hole and 30-a sieve mesh, 31-display screen, 32-switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an environment-friendly copper foil copper dissolving device comprises a dissolving tank 1, a control panel 4, a sieve tray 16 and a filter screen 15, wherein a feed inlet 23 is formed in the right end of the top of the dissolving tank 1, a feed valve 22 is movably installed in the feed inlet 23, a chute 21 is formed in the right side of the feed inlet 23 in the top of the dissolving tank 1, a first electric telescopic rod 20 is fixedly installed on the side wall of the chute 21, the first electric telescopic rod 20 is fixedly connected with the feed valve 22, the chute 21 is matched with the feed valve 22, an outlet pipe 27 is connected to the top of the dissolving tank 1, the outlet pipe 27 is connected with a purifying tank 19, the other end of the purifying tank 19 is connected with an exhaust pipe 26, a support 25 is fixedly installed at the middle end of the top of the dissolving tank 1, a second telescopic rod 24 is installed on the support, the sieve tray 16 is fixedly installed at the bottom of the second telescopic rod 24, and the filter screen 15 is fixedly installed below the sieve tray 16, an exhaust disc 10 is installed below the filter screen 15, the left end of the exhaust disc 10 is connected with an air duct 12, the air duct 12 is connected with a gas-liquid mixing pump 7, the left end of the lower portion of the gas-liquid mixing pump 7 is connected with an air inlet pipe 6, an air blowing pump 5 is installed outside the air inlet pipe 6, the right end of the lower portion of the gas-liquid mixing pump 7 is connected with a liquid inlet pipe 8, the liquid inlet pipe 8 extends into the dissolving tank 1 and is connected with a water outlet pump 9, the water outlet pump 9 is fixedly installed at the bottom of the dissolving tank 1, a copper ion concentration sensor 11 is fixedly installed at the bottom of the dissolving tank 1, a heating plate 2 is fixedly installed on the inner side wall of the dissolving tank 1, a control panel 4 is fixedly installed on the outer side wall of the dissolving tank 1, the control panel 4 comprises a central processing unit, a display screen 31, a switch 32 and an alarm 28, the output end of the copper ion concentration sensor 11 is connected with the input end of the central processing unit, the output end of the central processing unit is connected with the display screen 31, the output end of the central processing unit is connected with the warning buzzer 28, the right end of the bottom of the dissolving tank 1 is provided with a liquid outlet pipe 14, and a liquid outlet valve 13 is fixedly mounted on the liquid outlet pipe 14.
A rubber sealing layer is arranged on the surface of the feeding valve 22, and a rubber sealing ring 17 is arranged on the side wall of the top of the dissolving tank 1, which is in contact with the second electric telescopic rod 24; a conical opening 18 is integrally arranged at the bottom of the air outlet pipe 27; a plurality of sieve pores 30 are formed on the surface of the sieve tray 16; the exhaust disc 10 is provided with a plurality of exhaust ports 29; and a heat insulation layer 3 is arranged in the side wall of the dissolving tank 1.
The utility model discloses a theory of operation is: during operation, a copper block to be dissolved is added from a feed inlet 23, the copper block falls on a sieve tray 16, then a dissolving liquid is added from the feed inlet 23, after feeding is completed, a first electric telescopic rod 20 is started, a feed valve 22 is closed, a rubber sealing layer is arranged outside the feed valve 22, toxic gas generated in the dissolving process is prevented from being discharged, a second electric telescopic rod 24 is started, the second electric telescopic rod 24 drives the sieve tray 16 to move up and down, dissolution of the copper block is accelerated, a gas outlet pipe 27 is connected with a conical opening 18 for facilitating discharge of the toxic gas, the gas outlet pipe 27 is connected with a purifying box 19, gas is discharged from a gas outlet pipe 26 through purification of the purifying box 19, environment pollution is avoided, indissolvable impurities of the copper block are filtered by a filter screen 15, the purity of the dissolving liquid is improved, the gas is introduced into a gas-liquid mixing pump 7 through a gas inlet pipe 6 by a gas pump 5, the dissolving liquid is introduced into the gas-liquid mixing pump 7 through a liquid inlet pipe 8 by a water outlet pump 9, the gas-liquid mixing pump 7 mixes air and dissolving liquid to form micro-nano bubbles, the micro-nano bubbles are led to the exhaust disc 10 through the gas guide pipe 12, the exhaust disc 10 is provided with exhaust holes 29, the micro-nano bubbles are exhausted through the exhaust holes 29, the rising speed of the micro-nano bubbles is slow, the contact time of the micro-nano bubbles and a copper block is prolonged, the contact area of the micro-nano bubbles and the copper block is increased, the dissolving speed of the copper block is improved, a copper ion sensor in the dissolving box 1 senses the concentration of copper ions in real time and transmits the sensed signal to the central processing unit, the concentration of the copper ions is displayed on a display screen after being analyzed by the central processing unit, when the concentration of the copper ions reaches a preset concentration value, the central processing unit transmits the signal to the alarm buzzer 28, the alarm buzzer 28 starts to alarm, the user is reminded to recover the dissolving liquid, the user opens the liquid valve 22 to recover the dissolving liquid, when the next dissolving is carried out, the above operation is sufficient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a copper device is dissolved to environmental protection copper foil, includes dissolves case (1), control panel (4), reel (16) and filter screen (15), its characterized in that: the right end of the top of the dissolving tank (1) is provided with a feed inlet (23), a feed valve (22) is movably mounted in the feed inlet (23), the top of the dissolving tank (1) is provided with a chute (21) on the right side of the feed inlet (23), the side wall of the chute (21) is fixedly provided with a first electric telescopic rod (20), the first electric telescopic rod (20) is fixedly connected with the feed valve (22), the chute (21) is matched with the feed valve (22), the top of the dissolving tank (1) is connected with an air outlet pipe (27), the air outlet pipe (27) is connected with a purifying tank (19), the other end of the purifying tank (19) is connected with an exhaust pipe (26), the middle end of the top of the dissolving tank (1) is fixedly provided with a support (25), the support is provided with a second electric telescopic rod (24), and the bottom of the second electric telescopic rod is fixedly provided with a sieve tray (16), the device is characterized in that a filter screen (15) is fixedly installed below the screen disc (16), an exhaust disc (10) is installed below the filter screen (15), the left end of the exhaust disc (10) is connected with an air duct (12), the air duct (12) is connected with a gas-liquid mixing pump (7), the left end of the lower portion of the gas-liquid mixing pump (7) is connected with an air inlet pipe (6), an air blowing pump (5) is installed outside the air inlet pipe (6), the right end of the lower portion of the gas-liquid mixing pump (7) is connected with a liquid inlet pipe (8), the liquid inlet pipe (8) extends into the dissolving tank (1) and is connected with a water outlet pump (9), the water outlet pump (9) is fixedly installed at the bottom of the dissolving tank (1), a copper ion concentration sensor (11) is fixedly installed at the bottom of the dissolving tank (1), a heating sheet (2) is fixedly installed on the inner side wall of the dissolving tank (1), and a control panel (4) is fixedly installed on the outer side wall of the dissolving tank (1), control panel (4) include central processing unit, display screen (31), switch (32) and warning whistle ware (28), copper ion concentration inductor (11) output is connected with the central processing unit input, the central processing unit output is connected with display screen (31), central processing unit's output and warning whistle ware (28) are connected, drain pipe (14) have been seted up to dissolving case (1) bottom right-hand member, fixed mounting has out liquid valve (13) on drain pipe (14).
2. The copper dissolving device for the environment-friendly copper foil according to claim 1, characterized in that: the surface of the feeding valve (22) is provided with a layer of rubber sealing layer, and the side wall of the top of the dissolving tank (1) which is in contact with the second electric telescopic rod (24) is provided with a rubber sealing ring (17).
3. The copper dissolving device for the environment-friendly copper foil according to claim 1, characterized in that: the bottom of the air outlet pipe (27) is integrally provided with a conical opening (18).
4. The copper dissolving device for the environment-friendly copper foil according to claim 1, characterized in that: the surface of the sieve tray (16) is provided with a plurality of sieve pores (30).
5. The copper dissolving device for the environment-friendly copper foil according to claim 1, characterized in that: the exhaust disc (10) is provided with a plurality of exhaust ports (29).
6. The copper dissolving device for the environment-friendly copper foil according to claim 1, characterized in that: and a heat insulation layer (3) is arranged in the side wall of the dissolving tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431624.4U CN214300402U (en) | 2021-02-26 | 2021-02-26 | Environment-friendly copper foil dissolves copper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431624.4U CN214300402U (en) | 2021-02-26 | 2021-02-26 | Environment-friendly copper foil dissolves copper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214300402U true CN214300402U (en) | 2021-09-28 |
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ID=77835029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120431624.4U Active CN214300402U (en) | 2021-02-26 | 2021-02-26 | Environment-friendly copper foil dissolves copper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214300402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768740A (en) * | 2022-03-22 | 2022-07-22 | 江西铜博科技有限公司 | Copper melting reaction device |
| CN115178164A (en) * | 2022-07-05 | 2022-10-14 | 西安航天源动力工程有限公司 | Preparation device and preparation method of copper sulfate electrolyte |
-
2021
- 2021-02-26 CN CN202120431624.4U patent/CN214300402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768740A (en) * | 2022-03-22 | 2022-07-22 | 江西铜博科技有限公司 | Copper melting reaction device |
| CN115178164A (en) * | 2022-07-05 | 2022-10-14 | 西安航天源动力工程有限公司 | Preparation device and preparation method of copper sulfate electrolyte |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 687, Gaoxin 6th Road, Fuzhou hi tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee after: Jiangxi Tongbo Technology Co.,Ltd. Address before: No. 687, Gaoxin 6th Road, Fuzhou hi tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee before: JIANGXI TONGBO TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |