CN208087749U - A kind of alkaline etching liquid carries copper regenerative system - Google Patents
A kind of alkaline etching liquid carries copper regenerative system Download PDFInfo
- Publication number
- CN208087749U CN208087749U CN201820381299.3U CN201820381299U CN208087749U CN 208087749 U CN208087749 U CN 208087749U CN 201820381299 U CN201820381299 U CN 201820381299U CN 208087749 U CN208087749 U CN 208087749U
- Authority
- CN
- China
- Prior art keywords
- liquid
- sub
- box
- regulating box
- copper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 78
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 29
- 239000010949 copper Substances 0.000 title claims abstract description 29
- 238000005530 etching Methods 0.000 title claims abstract description 15
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 33
- 238000004070 electrodeposition Methods 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 7
- 239000012452 mother liquor Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 229910001431 copper ion Inorganic materials 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model is related to alkaline etching liquid processing technology fields, more particularly to a kind of alkaline etching liquid carries copper regenerative system, including regulating box, regulating box is pumped by liquor abstraction and is connected to mother vat, regulating box is connected to by corrosion-resistant pump with tubular type electrodeposition device, tubular type electrodeposition device connects pulsed high-frequency power supply, electronic hydrometer is set on regulating box, overflow port is set on one side box wall of regulating box and overflow port is connected to transferring box, liquid level gauge is equipped in transferring box, transferring box is connected to sub- liquid case by transfer rear pump, pH detectors are set in sub- liquid case, ORP detectors and liquid level alarm, sub- liquid case is connected to by sub- liquid rear pump with sub- liquid storage barrel, whole system is completed to put forward copper and sub- liquid reproduction operation in the environment of being completely closed, copper quality is good, high degree of automation, requirement to personnel is relatively low, more environmental protection and low energy consumption.
Description
Technical field
The utility model is related to alkaline etching liquid processing technology fields more particularly to a kind of alkaline etching liquid to carry copper regeneration system
System.
Background technology
Currently, well known alkaline etching liquid carries there are two types of copper regeneration methods, one is utilization extractants to alkali etching
Copper ion in liquid is extracted, and then carry out back extraction generation copper-bath using dilute sulfuric acid is electrolysed again；It is another
Be by alkaline etching liquid in slot deployed densimeter then with board-like electrodeposition electrolyzing copper.Above-mentioned first method is excessively according to lazyness
Extractant performance quality, operating cost is big and will produce the washing of a large amount of extractants and causes secondary pollution equipment, high cost
Disadvantage.Second method generates amount of heat during carrying copper and a large amount of cooling waters can only be relied on to reduce temperature, increases energy
Consumption, main to be board-like electrodeposition be easy to form powdered or graininess copper and quality is not high for copper content is lower.When copper from
Cathode surface anti-phenomenon of losing occurs when sub- excessive concentration for efficiency and energy consumption deficiency in economic performance.It needs to open when extracting cathode copper
A large amount of Ammonia valatilizations recycle bad environments to all sealing covers to secondary environmental pollution at this time.
Utility model content
The purpose of the utility model is to overcome the problems of the above-mentioned prior art, a kind of alkaline etching liquid is provided and carries copper again
Raw system so that copper quality is high, environmentally friendly and low energy consumption.
Technical solution adopted by the utility model to solve its technical problems is：A kind of alkaline etching liquid carries copper regeneration system
System, including regulating box, regulating box are pumped by liquor abstraction and are connected to mother vat, and regulating box is connected by corrosion-resistant pump and tubular type electrodeposition device
Logical, tubular type electrodeposition device connects pulsed high-frequency power supply, and electronic hydrometer is arranged on regulating box, and setting is excessive on a side box wall of regulating box
Head piece and overflow port are connected to transferring box, and liquid level gauge is equipped in transferring box, and transferring box is connected to sub- liquid case, sub- liquid by transfer rear pump
PH detectors, ORP detectors and liquid level alarm, sub- liquid case are arranged in case to be connected to sub- liquid storage barrel by sub- liquid rear pump.
Arrangement is for cooling cooling tube in the regulating box.
Blender is set in the sub- liquid case.
Advantageous effect：This system is in use, set gravity in case using the electronic hydrometer being mounted on regulating box
It is scheduled between 1-1.6, when gravity is less than setting value (1-1.6) in case, liquor abstraction pump is extracted out out of mother vat automatically
Mother liquor pump into regulating box until proportion to setting value (1-1.6).Solution is extracted out simultaneously certainly from regulating box using corrosion-resistant pump simultaneously
Tubular type electrodeposition device bottom enters tubular type electrodeposition device, then is returned in regulating box by the outlet stream on tubular type electrodeposition device top and constantly recycled.
Include cathode and anode in tubular type electrodeposition device, solution is electrolysed in tubular type electrodeposition device, by copper ion in solution at cathode
Elemental copper is restored, anode discharges oxygen.When copper ion is constantly precipitated by cathode and can decline at the proportion of simple substance copper solution in solution,
Above-mentioned mother liquor enter regulating box adjustment in the case of it is extra go out solution can by adjusting case upper end overflow port flow into transferring box,
It is equipped with liquid level gauge in transferring box, is pumped into sub- liquid case by transfer output when liquid level gauge reaches high liquid level, is set in sub- liquid case
There is liquid level alarm to be used for controlling liquid level, pH detectors, ORP detectors are provided in sub- liquid case, pH detectors are used for controlling son
Liquid pH value, automatically by ammonium hydroxide or liquefied ammonia adjust pH value range to-, the sub- liquid oxidation value of ORP detectors control to supplement manually
Ammonium chloride.Group liquid is adjusted to being pumped into sub- liquid storage barrel by the output of sub- liquid again in regulation use value and is stored.A whole set of system since then
System is completed to put forward copper and sub- liquid reproduction operation in the environment of being completely closed, and copper quality is good, high degree of automation, is wanted to personnel
Ask relatively low, more environmental protection and low energy consumption.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Specific implementation mode
With reference to Fig. 1, the utility model will be further described.
A kind of alkaline etching liquid carries copper regenerative system, including regulating box 10, and regulating box 10 passes through liquor abstraction pump 20 and female
Liquid bucket 30 is connected to, and regulating box 10 is connected to by corrosion-resistant pump 40 with tubular type electrodeposition device 50, and tubular type electrodeposition device 50 connects pulsed high-frequency electricity
Source, is arranged electronic hydrometer 60 on regulating box 10, setting overflow port 11 and overflow port 11 is connected on a side box wall of regulating box 10
Transferring box 70, is equipped with liquid level gauge in transferring box 70, and transferring box 70 is connected to sub- liquid case 90 by transfer rear pump 80, in sub- liquid case 90
PH detectors 91, ORP detectors 92 and liquid level alarm 93 are set, and sub- liquid case 90 is stored by sub- liquid rear pump 100 and sub- liquid
Bucket 110 is connected to.
Gravity in case in use, be set in by this system using the electronic hydrometer 60 being mounted on regulating box 10
Between 1-1.6, when gravity is less than setting value (1-1.6) in case, the extraction out of mother vat 30 automatically of liquor abstraction pump 20
Mother liquor pumps interior until proportion to setting value (1-1.6) into regulating box 10.Solution is taken out from regulating box 10 using corrosion-resistant pump 40 simultaneously
Go out and enter tubular type electrodeposition device 50 from 50 bottom of tubular type electrodeposition device, then regulating box 10 is returned by the outlet stream on 50 top of tubular type electrodeposition device
It is interior and constantly recycle.Include cathode and anode in tubular type electrodeposition device 50, solution is electrolysed in tubular type electrodeposition device 50, in the moon
Copper ion in solution is restored into elemental copper at pole, anode discharges oxygen.When copper ion is constantly precipitated by cathode into simple substance in solution
The proportion of copper solution can decline, above-mentioned mother liquor enter regulating box 10 adjust in the case of it is extra go out solution can be by adjusting case
10 upper end overflow ports 11 flow into transferring box 70, are equipped with liquid level gauge in transferring box 70, are transferred in when liquid level gauge reaches high liquid level
Go out pump 80 to be pumped into sub- liquid case 90, liquid level alarm 93 is equipped in sub- liquid case 90 and is used for controlling liquid level, is set in sub- liquid case 90
It is equipped with pH detectors 91, ORP detectors 92, pH detectors 91 are used for controlling sub- liquid pH value, be adjusted automatically by ammonium hydroxide or liquefied ammonia
For pH value range to 9-11, ORP detectors 92 control sub- liquid oxidation value to supplement ammonium chloride manually.Group liquid is adjusted to regulation
It is pumped into sub- liquid storage barrel 110 and is stored by sub- liquid rear pump 100 again in use value.Wherein, mother liquor refers to that untreated height contains
The waste liquid of copper is measured, sub- liquid refers to workable replenisher.Since then whole system complete to carry in the environment of being completely closed copper and
Sub- liquid reproduction operation, copper quality is good, high degree of automation, and the requirement to personnel is relatively low, more environmental protection and low energy consumption.
Preferably, cooling tube 120 of the arrangement for cooling in the regulating box 10.Cooling tube 120 can control to adjust case
Temperature ensures that self-reversal will not occur for copper in 10-40 degree Celsius ranges in 10.
Further, blender 94 is set in the sub- liquid case 90.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection
Among range.
Claims (3)
1. a kind of alkaline etching liquid carries copper regenerative system, it is characterised in that：Including regulating box (10), regulating box (10) passes through mother liquor
Drawing pump (20) is connected to mother vat (30), and regulating box (10) is connected to by corrosion-resistant pump (40) with tubular type electrodeposition device (50), tubular type
Electrodeposition device (50) connects pulsed high-frequency power supply, and electronic hydrometer (60), the side case of regulating box (10) is arranged on regulating box (10)
Overflow port (11) and overflow port (11) connection transferring box (70) are set on wall, liquid level gauge, transferring box are equipped in transferring box (70)
(70) sub- liquid case (90) is connected to by transfer rear pump (80), pH detectors (91), ORP detectors is set in sub- liquid case (90)
(92) it is connected to sub- liquid storage barrel (110) by sub- liquid rear pump (100) with liquid level alarm (93), sub- liquid case (90).
2. alkaline etching liquid according to claim 1 carries copper regenerative system, it is characterised in that：Cloth in the regulating box (10)
It sets for cooling cooling tube (120).
3. alkaline etching liquid according to claim 2 carries copper regenerative system, it is characterised in that：It is set in the sub- liquid case (90)
Set blender (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381299.3U CN208087749U (en) | 2018-03-20 | 2018-03-20 | A kind of alkaline etching liquid carries copper regenerative system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381299.3U CN208087749U (en) | 2018-03-20 | 2018-03-20 | A kind of alkaline etching liquid carries copper regenerative system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208087749U true CN208087749U (en) | 2018-11-13 |
Family
ID=64059487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381299.3U Expired - Fee Related CN208087749U (en) | 2018-03-20 | 2018-03-20 | A kind of alkaline etching liquid carries copper regenerative system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208087749U (en) |
-
2018
- 2018-03-20 CN CN201820381299.3U patent/CN208087749U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109161895A (en) | Acid copper chloride etching liquid copper reclaiming system and reclaiming method | |
| CN203807570U (en) | Electrolytic bath | |
| CN103762377A (en) | Vanadium redox battery and electrolyte rebalancing method thereof | |
| CN202492580U (en) | Acid etching liquid recycling device of PCB (Printed Circuit Board) | |
| CN103265094A (en) | Method for recycling nitric acid and copper from waste water generated in production of printed circuit board | |
| CN102560499A (en) | Device for recycling printed circuit board acidic etching solution | |
| CN201793799U (en) | Device for relieving generation of tin sludge in tin-plating solution | |
| CN208087749U (en) | A kind of alkaline etching liquid carries copper regenerative system | |
| CN105063653A (en) | Electrolysis power-saving method in manganese peroxide preparation process | |
| CN206219686U (en) | A kind of alkaline etching liquid electrolysis carries copper system system | |
| CN203307434U (en) | Regeneration treatment system of acidic etching waste liquid | |
| CN208201129U (en) | Alkaline etching liquid indirect regeneration | |
| CN106976894A (en) | A kind of method that lithium chloride electricity conversion directly prepares lithium carbonate | |
| CN204550732U (en) | A kind of can the high efficient horizontal electrolytic copper device of even feed liquor | |
| CN103409772A (en) | Enclosed frame-type circulatory system apparatus for electrodeposition nickel or electrodeposition cobalt electrolyte | |
| CN103436916B (en) | A kind of technique and device reclaiming smart copper from Low copper content wastewater | |
| CN203440460U (en) | Environmental-friendly electrolytic nickel or electrolytic cobalt continuous stable production process device | |
| CN105154918A (en) | Electrolytic manganese production system capable of saving energy and reducing consumption | |
| CN202499909U (en) | Device for recycling electrolytic copper in alkaline etching solution | |
| CN205974671U (en) | Recirculation system for treating used etching liquid | |
| CN103409771A (en) | Environment-friendly process unit and process for continuous stable production of electrolytic nickel or electrolytic cobalt | |
| CN108217856A (en) | A kind of electro-chemical water processing system and its method for treating water | |
| CN208182670U (en) | A kind of electro-chemical water processing system | |
| CN210458383U (en) | Device suitable for inorganic salt electrolysis | |
| CN207537542U (en) | The mutual even formula water electrolytic oxygen-hydrogen generator of independent electrical grade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |