CN201735396U - Anticorrosive device for copper dissolving tank - Google Patents
Anticorrosive device for copper dissolving tank Download PDFInfo
- Publication number
- CN201735396U CN201735396U CN2010202923013U CN201020292301U CN201735396U CN 201735396 U CN201735396 U CN 201735396U CN 2010202923013 U CN2010202923013 U CN 2010202923013U CN 201020292301 U CN201020292301 U CN 201020292301U CN 201735396 U CN201735396 U CN 201735396U
- Authority
- CN
- China
- Prior art keywords
- copper
- pot
- jar
- thin titanium
- smelted
- 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
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
An anticorrosive device for a copper dissolving tank comprises the copper dissolving tank (1) and is characterized in that a thin titanium tank (2) is fixedly mounted in the copper dissolving tank (1); and a heat exchanger (3) is connected in the thin titanium tank (2) and is fixedly connected with a wind distributor (4). Therefore, the antiseptic device has the advantages of simple structure, reasonable design, convenient use, waste reduction and cost conservation, prolongs the service life of the tank bottom, and is particularly suitable for the electronic industry.
Description
Technical field:
The utility model relates to a kind of anticorrosion, particularly a kind of pot for smelted copper anti-corrosive apparatus.
Background technology:
In the electrolytic copper foil production process, cathode copper is put into pot for smelted copper, add soft water and sulfuric acid, be warming up between 80 ℃-90 ℃ by heat exchanger, feed compressed air again provides oxygen and stirs in the bottom, generates copper-bath, after be transported to the electrolysis unit, by cathode roll the copper ion in the copper-bath is reduced into copper through redox reaction, forms Copper Foil attached to the cathode roll surface uniformly.
Molten copper is a step initial in the Copper Foil production process, and the pot for smelted copper working environment is very abominable, and high temperature, height contain oxygen, peracid, and particularly molten copper is irritated the bottom vapor heat exchanger, and environment further worsens.Should best pot for smelted copper manufactured materials should be titanium, but the titanium price is too high, domestic Copper Foil enterprise generally adopts austenitic stainless steel 316L to make pot for smelted copper now, corrosion in use inevitably occurs, use generally that the bottom occurs causing leakage point because of corrosion with regard to beginning about a year and a half.Because of the characteristic (mainly being stainless intercrystalline corrosion) of Corrosion of Stainless Steel can not repair welding for leak, that more repair welding leak heavy more.Copper Foil enterprise more changes the pot for smelted copper bottom, so that continue to use the pot for smelted copper tank body.Though the pot for smelted copper low price that stainless steel 316L makes because of corrosion causes run, drip, leak and frequently a series of problems such as changes at the bottom of the pot for smelted copper jar and not only influence Copper Foil production, has also caused a large amount of wastes.
Summary of the invention
Goal of the invention:
The purpose of this utility model is exactly that a kind of simple in structure, reasonable in design, easy to use, pot for smelted copper anti-corrosive apparatus of cutting the waste, save cost, prolonging jar service life end will be provided.
The purpose of this utility model is achieved in that a kind of pot for smelted copper anti-corrosive apparatus, form by pot for smelted copper (1), it is characterized in that installing in the described pot for smelted copper (1) thin titanium jar (2), connect heat exchanger (3) in the thin titanium jar (2), heat exchanger (3) is fixedlyed connected with ventilation terminal (4).
Optimum implementation of the utility model: pot for smelted copper (1) adopts 316L stainless steel and thin titanium jar (2) to make.
The utility model compared with prior art has the following advantages:
Owing to adopt the thin titanium jar of fixed installation in the pot for smelted copper, connect heat exchanger in the thin titanium jar, the version that heat exchanger is fixedlyed connected with ventilation terminal, thus simple in structure, reasonable in design, easy to use, cut the waste, save cost, prolong jar service life at the end.
Description of drawings:
Fig. 1: be the utility model concrete structure schematic diagram
1, pot for smelted copper 2, thin titanium jar 3, heat exchanger 4, ventilation terminal
The specific embodiment:
Pot for smelted copper 1 adopts the 316L stainless steel to make, and thin titanium jar 2 is installed in pot for smelted copper 1, connects heat exchanger 3 in the thin titanium jar 2, and heat exchanger 3 is fixedlyed connected with ventilation terminal 4.
During use, cathode copper is put into pot for smelted copper, add soft water and sulfuric acid, be warming up between 80 ℃-90 ℃, feed compressed air (oxygen is provided) again in the bottom and stir the generation copper-bath by heat exchanger.Because of heat exchanger (3) and ventilation terminal (4) all are installed in the thin titanium jar (2), at the bottom of the isolated stainless steel pot for smelted copper of thin titanium jar with the contacting of rich oxygen containing copper-bath, thereby avoid copper-bath to stainless corrosion, reach the purpose that prolongs service life at the bottom of the stainless steel pot for smelted copper.
Claims (2)
1. a pot for smelted copper anti-corrosive apparatus is made up of pot for smelted copper (1), it is characterized in that installing in the described pot for smelted copper (1) thin titanium jar (2), connects heat exchanger (3) in the thin titanium jar (2), and heat exchanger (3) is fixedlyed connected with ventilation terminal (4).
2. pot for smelted copper anti-corrosive apparatus according to claim 1 is characterized in that pot for smelted copper (1) adopts 316L stainless steel and thin titanium jar (2) to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923013U CN201735396U (en) | 2010-08-09 | 2010-08-09 | Anticorrosive device for copper dissolving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923013U CN201735396U (en) | 2010-08-09 | 2010-08-09 | Anticorrosive device for copper dissolving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735396U true CN201735396U (en) | 2011-02-09 |
Family
ID=43550677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202923013U Expired - Fee Related CN201735396U (en) | 2010-08-09 | 2010-08-09 | Anticorrosive device for copper dissolving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735396U (en) |
-
2010
- 2010-08-09 CN CN2010202923013U patent/CN201735396U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103353170A (en) | Anti-corrosion inner container of electric water heater | |
| CN102617006A (en) | Biogas power generation system | |
| CN201735396U (en) | Anticorrosive device for copper dissolving tank | |
| CN201680741U (en) | Air cooler of generator | |
| CN201567327U (en) | Methane tank of using waste heat | |
| CN202460426U (en) | Falling film absorption column | |
| CN202945340U (en) | Cathode plate | |
| CN105351682A (en) | Anti-corrosion steel pipe | |
| CN101628871B (en) | Device for continuously converting glycerine into lactic acid by using hydrothermal reaction | |
| CN202789493U (en) | Clamping sleeve for cooling water of heat-transfer medium pump | |
| CN203546163U (en) | Industrial electrolytic tank group | |
| CN202853446U (en) | Dustproof and anticorrosive heat exchanger pipe | |
| CN202853700U (en) | Liquid level detection apparatus for liquid corrosion | |
| CN205119481U (en) | Take millet electricity energy storage water tank of phase transition energy storage core | |
| CN209584424U (en) | A kind of large single crystal electrorefining device | |
| CN209759592U (en) | Electrochemical protection magnesium nitrate heater | |
| CN202666842U (en) | Corrosion-resistant tank for producing rare earth | |
| CN205115639U (en) | Copper screw graphite polar plate | |
| CN103088811A (en) | Composite waxy film antiseptic steel pipe pile | |
| CN201999743U (en) | Negative pressure ammonia evaporation system | |
| CN219136953U (en) | Hydrogen production electrolyte aqueous solution heater | |
| CN202465681U (en) | Methane container with anodic protection device | |
| CN202898568U (en) | Electrolyte circulating pond | |
| CN201279456Y (en) | Conversion kettle | |
| CN205042411U (en) | Anticorrosion agitator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130809 |