CN206814845U - A kind of regenerating alkaline etching liquid and copper retracting device - Google Patents
A kind of regenerating alkaline etching liquid and copper retracting device Download PDFInfo
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- CN206814845U CN206814845U CN201720649755.3U CN201720649755U CN206814845U CN 206814845 U CN206814845 U CN 206814845U CN 201720649755 U CN201720649755 U CN 201720649755U CN 206814845 U CN206814845 U CN 206814845U
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- cylinder body
- fixedly installed
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- cover plate
- liquid level
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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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Abstract
The utility model discloses a kind of regenerating alkaline etching liquid and copper retracting device, including cylinder body, strengthen iron side to lead to, agitating device, dividing plate and cover plate, the cylinder body is arranged to fix the semi-closed structure formed by bottom plate and four pieces of panels, cover plate is fixedly installed above the cylinder body, both ends are fixedly installed three agitating devices in isosceles triangle shape on the cover plate, the bosom of the cylinder body is fixedly installed dividing plate, the side both ends of the cylinder body are fixedly installed liquid level adjusting part and liquid level regulation case assembly respectively, the liquid level adjusting part and liquid level damper box component internal are fixedly installed the water pipe connected with cylinder interior respectively.The utility model is not destroyed the original composition of etching solution, is enable etching solution complete-reclaiming using lossless separating technology recovery copper, etching production line is set to turn into the clean manufacturing line of waste zero-emission, extraction process is compensated using multistage staggered floor, occupation area of equipment is small, efficiency high.
Description
Technical field
It the utility model is related to etching solution regenerating unit technical field, specially a kind of regenerating alkaline etching liquid and copper recovery
Device.
Background technology
Etching work procedure in wiring board manufacturing process, it is one of important procedure of wiring board manufacture, in this process
Caused waste liquid is a kind of waste liquid of high copper [110-160 g/l of cupric].To this etching waste liquor, the way passed through at present
It is that waste liquid is pulled away by local qualified recovery company, then using chemical method（Neutralisation or displacement method）In Recycling of waste liquid
Copper make copper sponge or copper sulphate.These method techniques fall behind, and copper recovery is not thorough, the economic benefit unobvious of processing, carries
The directly outer row of waste liquid after complete copper, causes " secondary pollution ", local water ecosystem is caused compared with havoc.
Utility model content
The purpose of this utility model is to provide a kind of regenerating alkaline etching liquid and copper retracting device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of regenerating alkaline etching liquid and copper recovery
Device, including cylinder body, reinforcement iron side lead to, agitating device, dividing plate and cover plate, the cylinder body are arranged to be consolidated by bottom plate and four pieces of panels
Surely the semi-closed structure formed, two groups of reinforcement iron sides being parallel to each other is fixedly installed on the outside of the cylinder body and are led to, the reinforcement
Packet slot is strengthened in the logical outside fixed setting in iron side, is fixedly installed cover plate above the cylinder body, on the cover plate both ends in etc.
Lumbar triangle shape is fixedly installed three agitating devices, and the agitating device includes motor fixing plate, motor, connecting rod, stirring
Box, intercommunicating pore, glass supports, stirring box coaming plate, bottom liquid inlet plate, the row of the cover plate offer three intercommunicating pores respectively,
The motor fixing plate is fixedly installed at the intercommunicating pore of cover plate, and the motor is fixedly installed on above motor fixing plate, described
The output shaft of motor is fixedly connected with connecting rod, one end rotation connection stirring box of the connecting rod, the cylinder interior bottom surface
Stirring box coaming plate is fixedly installed, the stirring box is arranged on the inner side of stirring box coaming plate, and the stirring box coaming plate is close to cylinder body
Bottom surface be fixedly installed bottom liquid inlet plate, the bosom of the cylinder body is fixedly installed dividing plate, the side two of the cylinder body
End is fixedly installed liquid level adjusting part and liquid level regulation case assembly, the liquid level adjusting part and liquid level regulation case assembly respectively
Inside is fixedly installed water pipe connect with cylinder interior respectively, and one end of the cylinder body is provided with delivery port, the water pipe and
Delivery port connects.
Further, the glass supports of rectangle, the glass supports are fixedly installed between the cylinder body and cover plate
Four groups of groups are provided with, and it is separately positioned on the junction of the agitating device of cylinder body and cover plate and the centre position of cover plate.
Further, the both sides of the dividing plate are fixedly installed the two pieces of reinforcement being parallel to each other baffle plates respectively.
Further, the inside of the cylinder body is fixedly installed stirring spill piece in the side of agitating device, described to stir
Mix and spout hole is offered above spill piece.
Further, between the cover plate and glass supports and centre of cover plate is provided with glass, and the glass is set
It is set to transparent toughened glass.
Compared with prior art, the beneficial effects of the utility model are：
1st, copper is reclaimed using lossless separating technology, does not destroy the original composition of etching solution, enable etching solution complete
Reuse, etching production line is set to turn into the clean manufacturing line of waste zero-emission.
2nd, extraction process is compensated using multistage staggered floor, occupation area of equipment is small, efficiency high.
3rd, from the efficient extractant suitable for ammonia etching solution, extraction process balancing speed is fast, good separating effect, treating capacity
Greatly, cost is low, operates easy continuous and automatic and safe ready.
4th, technological process implementation process material closed cycle, enable not producing new pollution while etching solution reuse
Source.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overall structure upward view；
Fig. 3 is the utility model agitating device decomposing schematic representation；
Fig. 4 is the utility model cylinder interior structural representation.
In figure：1- cylinder bodies；2- bottom plates；3- panels；4- strengthens iron side and led to；5- strengthens packet slot；6- agitating devices；7- dividing plates；
8- strengthens baffle plate；9- motor fixing plates；10- motors；11- connecting rods；12- stirs box；13- intercommunicating pores；14- glass supports；
15- stirs box coaming plate；16- bottom liquid inlet plates；17- stirs spill piece；18- liquid level adjusting parts；19- liquid levels adjust case assembly；
20- delivery ports；21- cover plates；22- water pipes；23- glass.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of regenerating alkaline etching liquid and copper recovery dress
Put, including cylinder body 1, reinforcement iron side lead to 4, agitating device 6, dividing plate 7 and cover plate 21, the cylinder body 1 and be arranged to by bottom plate 2 and four pieces
Panel 3 fixes the semi-closed structure of composition, and the outside of the cylinder body 1 is fixedly installed the two groups of reinforcement iron sides logical 4 being parallel to each other,
Packet slot 5 is strengthened in the outside fixed setting for strengthening iron side logical 4, and cover plate 21, the lid are fixedly installed above the cylinder body 1
Both ends are fixedly installed three agitating devices 6 in isosceles triangle shape on plate 21, the agitating device 6 include motor fixing plate 9,
Motor 10, connecting rod 11, stirring box 12, intercommunicating pore 13, glass supports 14, stirring box coaming plate 15, bottom liquid inlet plate 16, it is described
The row of cover plate 21 offers three intercommunicating pores 13 respectively, and the motor fixing plate 9 is fixedly installed at the intercommunicating pore 13 of cover plate 21,
The motor 10 is fixedly installed on above motor fixing plate 9, and the output shaft of the motor 10 is fixedly connected with connecting rod 11, described
One end rotation connection stirring box 12 of connecting rod 11, the inner bottom surface of cylinder body 1 is fixedly installed stirring box coaming plate 15, described to stir
The inner side that box 12 is arranged on stirring box coaming plate 15 is mixed, the stirring box coaming plate 15 is fixedly installed bottom close to the bottom surface of cylinder body 1
Feed liquor plate 16, the bosom of the cylinder body 1 are fixedly installed dividing plate 7, and the side both ends of the cylinder body 1 are fixedly installed respectively
Liquid level adjusting part 18 and liquid level regulation case assembly 19, the liquid level adjusting part 18 and the inside of liquid level regulation case assembly 19 are respectively
Be fixedly installed the water pipe 22 connect with the inside of cylinder body 1, one end of the cylinder body 1 is provided with delivery port 20, the water pipe 22 and
Delivery port 20 connects.
The glass supports 14 of rectangle are fixedly installed between the cylinder body 1 and cover plate 21, the glass supports 14 are set
Four groups of groups are equipped with, and it is separately positioned on the junction of the agitating device 6 of cylinder body 1 and cover plate 21 and the centre position of cover plate 21,
Between the cover plate 21 and glass supports 14 and centre of cover plate 21 is provided with glass 23, and the glass 23 is arranged to transparent
Safety glass, the both sides of the dividing plate 7 are fixedly installed the two pieces of reinforcement being parallel to each other baffle plates 8, the inside of the cylinder body 1 respectively
Stirring spill piece 17 is fixedly installed in the side of agitating device 6, spout hole is offered above the stirring spill piece 17.
Technical process：Etching solution is poured into the inside of cylinder body 1 by the intercommunicating pore 13 above agitating device 6, then passed through
Stirring box 12 inside cylinder body 1 is handled, and carries out reaction treatment in the internal regulation medicament of cylinder body 1, idiographic flow is as follows：
Extract key reaction：2RH+Cu2+=CuR2+ 2H+（RH represents extractant）
The dissociation reaction of ammoniacal copper complex ion：CuLm 2+=Cu2++ mL（L is NH3Or cl-）
Back extraction（The circulatory system of extractant）；
Technical process：
It is stripped key reaction：CuR2+ H2SO4=Cu SO4+ 2 RH（RH represents extractant）
Electro-deposition carries copper（The circulatory system of electrolyte）；
Electrode reaction is as follows：
Anode reaction：4OH-=O2+ 2 H2O+4e
Cathode reaction：Cu2++ 2e=Cu
The closed cycle of oil phase wash water；
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of regenerating alkaline etching liquid and copper retracting device, including cylinder body（1）, strengthen iron side lead to（4）, agitating device（6）, every
Plate（7）And cover plate（21）, the cylinder body（1）It is arranged to by bottom plate（2）With four pieces of panels（3）The semi-closed structure of fixed composition,
It is characterized in that：The cylinder body（1）Outside be fixedly installed two groups of reinforcement iron sides being parallel to each other and lead to（4）, the reinforcement iron
Fang Tong（4）Outside fixed setting strengthen packet slot（5）, the cylinder body（1）Above be fixedly installed cover plate（21）, the cover plate
（21）Upper both ends are fixedly installed three agitating devices in isosceles triangle shape（6）, the agitating device（6）Fixed including motor
Plate（9）, motor（10）, connecting rod（11）, stirring box（12）, intercommunicating pore（13）, glass supports（14）, stirring box coaming plate
（15）, bottom liquid inlet plate（16）, the cover plate（21）Row offer three intercommunicating pores respectively（13）, the motor fixing plate
（9）It is fixedly installed on cover plate（21）Intercommunicating pore（13）Place, the motor（10）It is fixedly installed on motor fixing plate（9）Above,
The motor（10）Output shaft be fixedly connected with connecting rod（11）, the connecting rod（11）One end rotation connection stirring box
（12）, the cylinder body（1）Inner bottom surface is fixedly installed stirring box coaming plate（15）, the stirring box（12）Stirring box is arranged on to enclose
Plate（15）Inner side, it is described stirring box coaming plate（15）Close to cylinder body（1）Bottom surface be fixedly installed bottom liquid inlet plate（16）, it is described
Cylinder body（1）Bosom be fixedly installed dividing plate（7）, the cylinder body（1）Side both ends be fixedly installed respectively liquid level tune
Save component（18）Case assembly is adjusted with liquid level（19）, the liquid level adjusting part（18）Case assembly is adjusted with liquid level（19）Inside points
It is not fixedly installed and cylinder body（1）The water pipe of inside connection（22）, the cylinder body（1）One end be provided with delivery port（20）, institute
State water pipe（22）With delivery port（20）Connection.
2. a kind of regenerating alkaline etching liquid according to claim 1 and copper retracting device, it is characterised in that：The cylinder body
（1）With cover plate（21）Between be fixedly installed the glass supports of rectangle（14）, the glass supports（14）It is provided with four groups
Group, and it is separately positioned on cylinder body（1）Agitating device（6）With cover plate（21）Junction and cover plate（21）Centre position.
3. a kind of regenerating alkaline etching liquid according to claim 1 and copper retracting device, it is characterised in that：The dividing plate
（7）Both sides be fixedly installed the two pieces of reinforcement being parallel to each other baffle plates respectively（8）.
4. a kind of regenerating alkaline etching liquid according to claim 1 and copper retracting device, it is characterised in that：The cylinder body
（1）Inside in agitating device（6）Side be fixedly installed stirring spill piece（17）, the stirring spill piece（17）It is upper
Face offers spout hole.
5. a kind of regenerating alkaline etching liquid according to claim 2 and copper retracting device, it is characterised in that：The cover plate
（21）With glass supports（14）Between and cover plate（21）Centre be provided with glass（23）, the glass（23）It is arranged to
Bright safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649755.3U CN206814845U (en) | 2017-06-06 | 2017-06-06 | A kind of regenerating alkaline etching liquid and copper retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649755.3U CN206814845U (en) | 2017-06-06 | 2017-06-06 | A kind of regenerating alkaline etching liquid and copper retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814845U true CN206814845U (en) | 2017-12-29 |
Family
ID=60758886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720649755.3U Active CN206814845U (en) | 2017-06-06 | 2017-06-06 | A kind of regenerating alkaline etching liquid and copper retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814845U (en) |
-
2017
- 2017-06-06 CN CN201720649755.3U patent/CN206814845U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210120 Address after: 518101 plant 201, building 10, Fuhua Industrial Zone, Nanhao Avenue, Tangwei community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Qixin Environmental Protection Technology Co.,Ltd. Address before: 518119 D, 1st floor, building E1, Wanfeng Western Pioneer Industrial Park, Heyi community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN QIXIN TIANZHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |