CN110820020A - Novel dissolve copper device - Google Patents
Novel dissolve copper device Download PDFInfo
- Publication number
- CN110820020A CN110820020A CN201911058403.0A CN201911058403A CN110820020A CN 110820020 A CN110820020 A CN 110820020A CN 201911058403 A CN201911058403 A CN 201911058403A CN 110820020 A CN110820020 A CN 110820020A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet mechanism
- liquid inlet
- pipe
- arc
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 11
- 239000010949 copper Substances 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 239000012528 membrane Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 210000005056 cell body Anatomy 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000011889 copper foil Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process 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
- 230000010354 integration Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a novel copper dissolving device, which comprises a groove body (10), a groove cover assembly, an air inlet mechanism (2), a liquid inlet mechanism (7) and a sieve plate (9) with a bracket, wherein the groove cover assembly is arranged on the groove body; mechanism (2) admits air mechanism (7) all are located cell body (10) bottom, the capping assembly is located cell body (10) top, sieve (9) of taking the support are located inside and being located of cell body (10) admit air mechanism with the top of feed liquor mechanism. The device has the advantages of simple structure, convenient maintenance and high automation degree, and the water seal structure provides a safe operation environment for workers.
Description
Technical Field
The invention belongs to the field of machinery, and particularly relates to a novel copper dissolving device.
Background
The copper foil production is a production process which integrates metallurgy and mechanical-electrical integration and has strict requirements on the environment, and has three production procedures: solution foil generation, surface treatment and product slitting. The preparation of the electrolyte is the first procedure of the production of the electrolytic copper foil, namely, the copper plate is put into a sulfuric acid solution, and the electrolyte which meets the requirements and has high purity is prepared through a series of dissolution, filtration and purification; the quality of the electrolyte directly influences the inherent quality and the appearance quality of the copper foil product. Therefore, the raw materials, auxiliary materials, production equipment and operating procedures used in the copper dissolution and liquid making process must be strictly controlled. However, the current domestic copper foil production industry lacks standard general production equipment and technology, which is an important bottleneck influencing the domestic electrolytic copper foil production capacity and grade improvement.
Disclosure of Invention
The invention aims to provide a novel high-efficiency and high-purity copper dissolving device aiming at the production process requirements of electrolytic copper foil, and the smooth operation of the subsequent procedures of the production of the electrolytic copper foil is ensured.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel copper dissolving device is characterized by comprising a groove body (10), a groove cover assembly, an air inlet mechanism (2), a liquid inlet mechanism (7) and a sieve plate (9) with a support; the air inlet mechanism (2) and the liquid inlet mechanism (7) are both positioned at the bottom of the tank body (10), the tank cover assembly is positioned at the top of the tank body (10), and the tank cover assembly is provided with an air outlet (3); the upper part of the tank body (10) is provided with an air inlet and a liquid inlet, the air inlet mechanism (2) comprises an arc-shaped bent pipe of the air inlet mechanism and a plurality of straight pipes of the air inlet mechanism, one ends of the straight pipes of the air inlet mechanism are connected with the arc-shaped bent pipe of the air inlet mechanism, and the arc-shaped bent pipe of the air inlet mechanism is provided with a plurality of holes and is connected with the air inlet through an air inlet pipe; the liquid inlet mechanism (7) comprises an arc-shaped bent pipe of the liquid inlet mechanism and a plurality of straight pipes of the liquid inlet mechanism, one ends of the straight pipes of the liquid inlet mechanism are connected with the arc-shaped bent pipe of the liquid inlet mechanism, and the arc-shaped bent pipe of the liquid inlet mechanism is provided with a plurality of holes and is connected with the liquid inlet through a liquid inlet pipe; the straight pipes of the plurality of air inlet mechanisms and the straight pipes of the plurality of liquid inlet mechanisms are distributed in a staggered manner; the sieve plate (9) with the bracket is positioned in the tank body (10) and above the air inlet mechanism (2) and the liquid inlet mechanism (7).
The device is characterized in that a membrane tube (13) is arranged on the straight tube of the air inlet mechanism.
The device is characterized in that the air inlet pipe and the liquid inlet pipe are respectively fixed on the inner wall of the groove body (10) through a plurality of pipe clamps (1).
The device is characterized in that the groove cover assembly comprises a large groove cover (6) and a small groove cover (4), the large groove cover (6) is provided with the air release port (3), a plurality of feeding ports and a pressure reducing valve (5), and the small groove cover (4) is mounted on each feeding port.
The device is characterized in that a water tank is welded at the edge of the large tank cover (6), and a water tank is welded at the edge of the feed port.
The device is characterized in that a manhole (11) and a drainage opening (12) are arranged at the lower part of the tank body (10).
The device is characterized in that the trough body (10) is provided with a plurality of overflow ports (8) along the height direction.
The invention has the beneficial technical effects that: the device has high automation degree of the procedures of feeding, liquid inlet, air inlet and the like, and reduces the labor intensity of workers; the air inlet mechanism continuously blows air upwards to fully dissolve materials distributed on the sieve plate with the bracket and prevent copper fragments from depositing; the sieve plate with the bracket is convenient to maintain and clean; the arrangement of the water tank enables the acid mist released in the reaction process to be dissolved in time, reduces the environmental pollution and provides a safe operation environment for workers; the device has simple structure, convenient maintenance and good dissolving effect, and provides high-quality and high-purity preparation liquid for the next procedure.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a front view of the intake mechanism and intake mechanism;
fig. 5 is a plan view of the installation of the air intake mechanism and the liquid intake mechanism.
Detailed Description
The invention is further explained below with reference to the drawings.
Referring to fig. 1-5, the novel copper dissolving device of the invention comprises a tank body 10, a tank cover assembly, an air inlet mechanism 2, a liquid inlet mechanism 7 and a sieve plate 9 with a bracket; the air inlet mechanism 2 and the liquid inlet mechanism 7 are both positioned at the bottom of the tank body 10, the tank cover assembly is positioned at the top of the tank body 10 and comprises a large tank cover 6 and a small tank cover 4, the large tank cover 6 is provided with an air outlet 3, a plurality of feeding ports and a pressure reducing valve 5, and the small tank cover 4 is arranged on each feeding port; the edge of the big groove cover 6 is welded with a water groove, the edge of the feeding port is welded with a water groove, the water groove forms a water seal structure, the water seal between the small groove cover 4 and the big groove cover 6, the big groove cover 6 and the notch enables acid mist discharged from the air release port 3 to be dissolved in the water groove, harmful gas is prevented from polluting air, and the operation environment of workers is improved. An air inlet and a liquid inlet are arranged at the upper part of the tank body 10, a manhole 11 and a drain hole 12 are arranged at the lower part of the tank body 10, and a blind flange is arranged on the manhole 11. The air inlet mechanism 2 comprises an arc-shaped bent pipe of the air inlet mechanism and a plurality of straight pipes of the air inlet mechanism, one ends of the straight pipes of the air inlet mechanism are connected with the arc-shaped bent pipe of the air inlet mechanism, the straight pipes of the air inlet mechanism are provided with membrane pipes 13, and the arc-shaped bent pipe of the air inlet mechanism is provided with a plurality of holes and is connected with the air inlet through an air inlet pipe; the liquid inlet mechanism 7 comprises an arc-shaped bent pipe of the liquid inlet mechanism and a plurality of straight pipes of the liquid inlet mechanism, one ends of the straight pipes of the liquid inlet mechanism are connected with the arc-shaped bent pipe of the liquid inlet mechanism, the arc-shaped bent pipe of the liquid inlet mechanism is provided with a plurality of holes and is connected with the liquid inlet through a liquid inlet pipe, and the air inlet pipe and the liquid inlet pipe are respectively fixed on the inner wall of the groove body 10 through a plurality of pipe clamps 1; the straight pipes of the plurality of air inlet mechanisms and the straight pipes of the plurality of liquid inlet mechanisms are distributed in a staggered manner; the sieve plate 9 with the bracket is positioned inside the tank body 10 and above the air inlet mechanism and the liquid inlet mechanism. The sieve plates 9 with the brackets are formed by welding sieve plates with semicircular sections, channel steel and angle steel, the two sieve plates 9 with the brackets are connected by a fixing plate through bolts to form a cylinder with the outer diameter smaller than the inner diameter of the groove body 10, and the brackets of the sieve plates 9 with the brackets are arranged in a frame with a rectangular false surface at the bottom of the groove body 10; the design of the openings at the two sides of the sieve plate 9 with the bracket is convenient for the installation and maintenance of the air inlet pipe and the liquid inlet pipe. The tank body 10 is provided with a plurality of overflow ports 8 along the height direction.
When the electrolytic bath is used, the small groove cover 4 is opened, the copper plate is hung in the small groove cover and placed on the sieve plate 9 with the support, acid liquor and gas are added, the materials start to react under the action of the acid liquor and the gas, generated acid mist is discharged through the gas release port 3, and after the materials react, electrolyte is discharged through the gas discharge port 12.
Claims (7)
1. A novel copper dissolving device is characterized by comprising a groove body (10), a groove cover assembly, an air inlet mechanism (2), a liquid inlet mechanism (7) and a sieve plate (9) with a support; the air inlet mechanism (2) and the liquid inlet mechanism (7) are both positioned at the bottom of the tank body (10), the tank cover assembly is positioned at the top of the tank body (10), and the tank cover assembly is provided with an air outlet (3); the upper part of the tank body (10) is provided with an air inlet and a liquid inlet, the air inlet mechanism (2) comprises an arc-shaped bent pipe of the air inlet mechanism and a plurality of straight pipes of the air inlet mechanism, one ends of the straight pipes of the air inlet mechanism are connected with the arc-shaped bent pipe of the air inlet mechanism, and the arc-shaped bent pipe of the air inlet mechanism is provided with a plurality of holes and is connected with the air inlet through an air inlet pipe; the liquid inlet mechanism (7) comprises an arc-shaped bent pipe of the liquid inlet mechanism and a plurality of straight pipes of the liquid inlet mechanism, one ends of the straight pipes of the liquid inlet mechanism are connected with the arc-shaped bent pipe of the liquid inlet mechanism, and the arc-shaped bent pipe of the liquid inlet mechanism is provided with a plurality of holes and is connected with the liquid inlet through a liquid inlet pipe; the straight pipes of the plurality of air inlet mechanisms and the straight pipes of the plurality of liquid inlet mechanisms are distributed in a staggered manner; the sieve plate (9) with the bracket is positioned in the tank body (10) and above the air inlet mechanism (2) and the liquid inlet mechanism (7).
2. Device according to claim 1, characterized in that the straight pipe of the air inlet means is provided with a membrane pipe (13).
3. The device according to claim 1, characterized in that the gas inlet pipe and the liquid inlet pipe are fixed on the inner wall of the tank (10) through a plurality of pipe clamps (1).
4. The device according to claim 1, characterized in that the tank cover assembly comprises a big tank cover (6) and a small tank cover (4), the big tank cover (6) is provided with the relief port (3), a plurality of feeding ports and a pressure reducing valve (5), and the small tank cover (4) is mounted on the feeding ports.
5. The device according to claim 4, characterized in that a trough is welded to the edge of the large trough cover (6) and a trough is welded to the edge of the feed opening.
6. The device according to claim 1, characterized in that the lower part of the tank body (10) is provided with a manhole (11) and a drain hole (12).
7. The device according to claim 1, characterized in that the trough (10) is provided with a plurality of overflow openings (8) in the height direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058403.0A CN110820020A (en) | 2019-11-01 | 2019-11-01 | Novel dissolve copper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058403.0A CN110820020A (en) | 2019-11-01 | 2019-11-01 | Novel dissolve copper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110820020A true CN110820020A (en) | 2020-02-21 |
Family
ID=69552177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911058403.0A Pending CN110820020A (en) | 2019-11-01 | 2019-11-01 | Novel dissolve copper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110820020A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904471A (en) * | 2019-11-01 | 2020-03-24 | 金川集团股份有限公司 | Air breather of dissolving equipment |
| CN111349949A (en) * | 2020-04-03 | 2020-06-30 | 广东嘉元科技股份有限公司 | Liquid making device for producing electrolytic copper foil |
| CN111850603A (en) * | 2020-07-08 | 2020-10-30 | 珠海格力绿色再生资源有限公司 | Recovery device and recovery method for oil-containing copper sludge |
| CN113089035A (en) * | 2021-04-14 | 2021-07-09 | 广东嘉元科技股份有限公司 | Copper dissolving method for electrolytic copper foil production and copper dissolving device adopting same |
| WO2021253838A1 (en) * | 2020-06-16 | 2021-12-23 | 江西鑫铂瑞科技有限公司 | Energy-efficient automatic copper dissolving technique |
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| CN202028344U (en) * | 2011-04-21 | 2011-11-09 | 佛冈建滔实业有限公司 | Copper dissolving tank device |
| CN202913065U (en) * | 2012-11-20 | 2013-05-01 | 山东金盛源铜业有限公司 | Novel spraying and copper-dissolving device |
| CN203625505U (en) * | 2013-12-23 | 2014-06-04 | 广东超华科技股份有限公司 | Energy-saving environment-friendly electrolytic copper foil raw liquid copper dissolving device |
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| CN109097816A (en) * | 2018-10-11 | 2018-12-28 | 陕西汉和新材料科技有限公司 | A kind of molten copper device and its copper dissolving method |
| CN208884018U (en) * | 2018-07-05 | 2019-05-21 | 新疆中亚新材料科技有限公司 | A kind of raw molten copper device of liquid of energy-saving and environmental-friendly electrolysis copper foil |
| CN211471581U (en) * | 2019-11-01 | 2020-09-11 | 金川集团股份有限公司 | Novel dissolve copper device |
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- 2019-11-01 CN CN201911058403.0A patent/CN110820020A/en active Pending
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| CN202028344U (en) * | 2011-04-21 | 2011-11-09 | 佛冈建滔实业有限公司 | Copper dissolving tank device |
| CN202913065U (en) * | 2012-11-20 | 2013-05-01 | 山东金盛源铜业有限公司 | Novel spraying and copper-dissolving device |
| CN203625505U (en) * | 2013-12-23 | 2014-06-04 | 广东超华科技股份有限公司 | Energy-saving environment-friendly electrolytic copper foil raw liquid copper dissolving device |
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| CN208884018U (en) * | 2018-07-05 | 2019-05-21 | 新疆中亚新材料科技有限公司 | A kind of raw molten copper device of liquid of energy-saving and environmental-friendly electrolysis copper foil |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904471A (en) * | 2019-11-01 | 2020-03-24 | 金川集团股份有限公司 | Air breather of dissolving equipment |
| CN111349949A (en) * | 2020-04-03 | 2020-06-30 | 广东嘉元科技股份有限公司 | Liquid making device for producing electrolytic copper foil |
| WO2021253838A1 (en) * | 2020-06-16 | 2021-12-23 | 江西鑫铂瑞科技有限公司 | Energy-efficient automatic copper dissolving technique |
| JP2021195302A (en) * | 2020-06-16 | 2021-12-27 | 江西▲シン▼▲ボ▼瑞科技有限公司 | Energy-saving automatic copper melting facility with high efficiency |
| JP7127193B2 (en) | 2020-06-16 | 2022-08-29 | 江西▲シン▼▲ボ▼瑞科技有限公司 | Copper sulfate aqueous solution manufacturing equipment |
| CN111850603A (en) * | 2020-07-08 | 2020-10-30 | 珠海格力绿色再生资源有限公司 | Recovery device and recovery method for oil-containing copper sludge |
| CN111850603B (en) * | 2020-07-08 | 2021-11-23 | 珠海格力绿色再生资源有限公司 | Recovery device and recovery method for oil-containing copper sludge |
| CN113089035A (en) * | 2021-04-14 | 2021-07-09 | 广东嘉元科技股份有限公司 | Copper dissolving method for electrolytic copper foil production and copper dissolving device adopting same |
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