CN102534696B - Improved crude foil engine - Google Patents
Improved crude foil engine Download PDFInfo
- Publication number
- CN102534696B CN102534696B CN201210013225.1A CN201210013225A CN102534696B CN 102534696 B CN102534696 B CN 102534696B CN 201210013225 A CN201210013225 A CN 201210013225A CN 102534696 B CN102534696 B CN 102534696B
- Authority
- CN
- China
- Prior art keywords
- plate
- copper bar
- arc
- anode
- shaped connection
- 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.)
- Active
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The invention relates to a crude foil engine. The crude foil engine comprises an electrolytic bath, an arc anode plate and a cathode plate, wherein the arc anode plate is positioned in the electrolytic bath; the cathode plate is arranged above the arc anode plate; the arc end of the arc anode plate is provided with an upper liquid distributor; both lateral ends of the arc anode plate extend out of the electrolytic bath and are provided with horizontal connecting plates; the horizontal connecting plates are connected with anode copper bars through an L-shaped connection copper bar; the outer side of the electrolytic bath corresponding to the lower side of the L-shaped connection copper bar is provided with a return fluid bath; and the L-shaped connection copper bar is provided with an inserting plate, and the height of the inserting plate is higher than that of the L-shaped connection copper bar. When the crude foil engine is continuously operated, electrolyte thrown out from a cathode roller directly flows into the return fluid bath along the inserting plate under the action of the inserting plate, so that the amount of seepage on the L-shaped connection copper bar and the anode copper bars is greatly reduced, the phenomenon that liquid outflows and seeps outside is prevented, the electrolyte is effectively prevented from corroding the copper bars, the service life of the L-shaped connection copper bar and the anode copper bars is prolonged, and the cost is saved.
Description
Technical field
The present invention relates to a kind of improved crude foil engine, it can effectively prevent and slow down the corrosion of raw paper tinsel anodic copper bar.
Background technology
Electrolytic copper foil is one of base mateiral of electronic industry, is widely used in the field such as household electrical appliances, communication, be called as electronic product signal and power transmission, communication " neural network ".The production process of Copper Foil is mainly divided into four operations: molten copper → life paper tinsel → aftertreatment → go-on-go.In this technological process, raw paper tinsel system is one of key link of whole Copper Foil production, is the process that a basis becomes paper tinsel.Former paper tinsel is exactly the work in-process of finished product electrolytic copper, which determine most of capability and performance of electrolytic copper foil, as indexs such as Copper Foil density, tensile strength, unit elongation, copper purity, mass resistivity, pin hole breaks, but also determine the quality of next process surface treatment quality to a great extent, be also the inspection being prepared by a upper procedure to electrolyte system advance and reliability simultaneously.
Give birth to paper tinsel system process mainly: electrolytic copper plate is cut into bulk, add certain density sulfuric acid and pass into pressurized air, three reacts and generates copper-bath under certain temperature condition, this solution adjusts through over-richness, two-stage filtration, control through excess temperature again, add after various additive adjusts, deliver in raw paper tinsel machine electrolyzer.Under the effect of electrolyzer electric field, cupric ion is separated out on cathode roller surface, is gone out Copper Foil---the raw paper tinsel of target thickness by technic index electrodepositables such as adjustment cathode roller rotating speed, electrolysis time, cathode roller surface current density.Sheng Boshi electrolytic copper foil basic unit, the indexs such as electrolytic copper foil physicals, electrical property, chemical property determine by it.The microtexture of raw paper tinsel realizes by indexs such as adjustment flow of electrolyte, electrolyte component, electrolyte temperature, current densities.
It is utilize copper-bath as electrolytic solution that hair paper tinsel is produced, and its main component has Cu
2+, H
+and OH
-, SO
4 2-plasma.Under galvanic effect, positively charged ion shifts to negative electrode, and negatively charged ion shifts to anode.In production, cathode roller is energized into negative electrode, and the positive plate in electrolyzer becomes anode after being energized.Therefore after energising, the Cu in electrolyzer
2+constantly obtain electronics in cathode roller surface electrical deposition, Reasonable adjustment cathode roller rotating speed, just can obtain the Copper Foil of different thickness.Raw paper tinsel machine structural representation conventional is at present shown in Fig. 1.As shown in Figure 1: this life paper tinsel owner will comprise electrolyzer 2, is positioned at the arc-shaped anode plate 3 of electrolyzer 2, and is placed in the cathode roller 1 above arc-shaped anode plate 3, and arc-shaped anode plate 3 curved end is provided with liquid distributor 6.Copper sulfate electrolyte in electrolyzer 2 liquid distributor 6 on this enters above arc-shaped anode plate 3, thus contacts with the cathode roller 1 rolled.It is outer and be provided with horizontal connecting plate 10 that the two side ends of arc-shaped anode plate 3 stretches out electrolyzer 2, horizontal connecting plate 10 connects copper bar 4 through L and is connected with anode copper bar 5 (as available bolt is fixedly connected with), like this when opening plate supply, being connected copper bar 4 through anode copper bar 5 with L and arc-shaped anode plate 3 band is powered on.Be connected corresponding position below copper bar 4 outside electrolyzer 2 with L and be provided with liquid return trough 7.
When raw paper tinsel machine work, cathode roller 1 does not stop to roll, and the cupric ion sticked in the copper sulfate electrolyte on cathode roller 1 surface is constantly deposited on cathode roller 1 surface thus obtained hair paper tinsel after positive plate obtains electronics.But some problems can be produced in this process, as: along with lasting unlatching and the running of raw paper tinsel machine, it is a lot of that producers find that the horizontal connecting plate 10 of raw paper tinsel machine positive plate is connected copper bar 4 junction sepage with L, and anode copper bar 5 also has part sepage, and the liquid oozed is cupric sulphate crystal.The reason producing this problem is: when cathode roller 1 rolls, the copper sulfate electrolyte adhered in its surface can get rid of and drop on L connection copper bar 4 and anode copper bar 5.Part of sulfuric acid copper electrolyte instills in liquid return trough 7 under gravity, but L connects copper bar 4 and anode copper bar 5 can cause the copper sulfate sepage exsiccation on it to form anhydrous cupric sulfate white powder because of power supplying and heating.So, due to workshop recirculating air and cleaning work, partial crystallization can be in atmosphere floating, affects Air quality.If crystallization drops on paper tinsel face can cause the mass defects such as mao paper tinsel load mould, pin hole; So also can connect copper bar 4 and anode copper bar 5 generation corrosion to L for a long time, reduce its work-ing life.Therefore, be badly in need of the sepage problem solving anode copper bar, to improve the work-ing life of copper bar, improve hair paper tinsel quality.
Summary of the invention
The object of the invention is to provide a kind of improved crude foil engine, and this life paper tinsel machine can solve the sepage problem of anode copper bar, improves the work-ing life of copper bar, improves hair paper tinsel quality.
For achieving the above object, the present invention adopts following technical scheme:
A kind of raw paper tinsel machine, comprise electrolyzer, be positioned at the arc-shaped anode plate of electrolyzer, and be placed in the cathode roller above arc-shaped anode plate, the curved end of arc-shaped anode plate is provided with liquid distributor, it is outer and be provided with horizontal connecting plate that the two side ends of arc-shaped anode plate stretches out electrolyzer, horizontal connecting plate connects copper bar through L and is connected with anode copper bar, is connected corresponding position below copper bar and is provided with liquid return trough, wherein outside electrolyzer with L, L connects copper bar and is provided with plate, and described plate height connects the height of copper bar higher than L.Plate as required, can arrange polylith in interval.
Described plate is preferably made by PVC material.It is good for generally exceeding with plate height height 10 ~ 20cm that L connects copper bar; the location comparison that plate is located at away from positive plate direction is good; after liquid on such cathode roller throws away under the effect of plate; directly along plate downstream in liquid return trough; the sepage amount that L connects on copper bar and anode copper bar will greatly reduce, and such PVC plate just can play the effect that protection L connects copper bar and anode copper bar.
Preferably, described L connects winding or binding on copper bar nylon rope.Wherein, nylon rope is preferably placed at the rear (namely away from positive plate direction) of plate.Even if there is a small amount of liquid permeates like this, nylon rope also can play the effect again stopped, liquid runs down nylon rope is dropped back in liquid return trough.Nylon rope acid and alkali-resistance, duration of service is long.
Compared to the prior art, advantage of the present invention: utilize plate to keep off liquid, the liquid of infiltrate will through nylon rope, and nylon rope serves the effect that secondary stops, liquid runs down nylon rope is dropped back in liquid return trough.Liquid outflow, problem of exosmosing can be solved like this, effectively prevent and slow down electrolytic corrosion copper bar, extend the work-ing life that L connects copper bar and anode copper bar, cost-saving.And it is simple, effective to implement the method.
Anode copper bar corrodes because of copper-bath, and work-ing life can reduce greatly, the raw paper tinsel machine of every platform 2 pieces of anode copper bars: long 2.38m, wide 0.6m, thickness 20mm, calculate every platform copper bar 510kg, 30 totally 15.3 tons, calculated by 10 year usage period, save 10.86 ten thousand yuan year.Along with the aggravation of corrosion, conductive effect must be had influence on.In addition, the useless paper tinsel 1kg/ platform such as load mould, pin hole caused because of copper sulfate dust can be reduced every day.
accompanying drawing explanationfig. 1 is the structural representation of prior art raw paper tinsel machine used;
Fig. 2 is the structural representation of raw paper tinsel machine of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details, but protection scope of the present invention is not limited thereto.
As shown in Figure 2, a kind of raw paper tinsel machine, mainly comprise electrolyzer 2, be positioned at the arc-shaped anode plate 3 of electrolyzer 2, and be placed in the cathode roller 1 above arc-shaped anode plate 3, arc-shaped anode plate 3 curved end is provided with liquid distributor 6.Copper sulfate electrolyte in electrolyzer 2 liquid distributor 6 on this enters above arc-shaped anode plate 3.It is outer and be provided with horizontal connecting plate 10 that the two side ends of arc-shaped anode plate 3 stretches out electrolyzer 2, horizontal connecting plate 8 connects copper bar 4 through L and is connected with anode copper bar 5, be connected corresponding position below copper bar outside electrolyzer with L and be provided with liquid return trough 7, wherein, L connects copper bar 4 and is provided with one block of plate 8, and described plate 8 highly exceeds L and connects copper bar about 12cm.Described plate 8 is made by PVC material.The L at plate 8 rear (namely away from positive plate direction) connects binding on copper bar 4 nylon rope 9.
During raw paper tinsel machine continued running, under the effect of PVC plate 8 and nylon rope 9, the electrolytic solution that cathode roller 1 throws away is under plate 8 acts on, directly along plate 8 downstream in liquid return trough 7, the sepage amount that L is connected on copper bar 4 and anode copper bar 5 greatly reduces, and avoids liquid outflow, exosmosis, effectively prevents and slow down electrolytic corrosion copper bar, extend the work-ing life that L connects copper bar 4 and anode copper bar 5, cost-saving.
It should be noted last that: above embodiment is only illustrative rather than definitive thereof technical scheme of the present invention, any amendment that the present invention is carried out or equivalently to replace, and not departing from any modification or partial replacement of spirit and scope of the invention, it all should be encompassed in the middle of right of the present invention.
Claims (2)
1. an improved crude foil engine, comprise electrolyzer, be positioned at the arc-shaped anode plate of electrolyzer, with the cathode roller be placed in above arc-shaped anode plate, the curved end of arc-shaped anode plate is provided with liquid distributor, it is outer and be provided with horizontal connecting plate that the two side ends of arc-shaped anode plate stretches out electrolyzer, horizontal connecting plate connects copper bar through L and is connected with anode copper bar, be connected corresponding position below copper bar outside electrolyzer with L and be provided with liquid return trough, it is characterized in that, L connects copper bar and is provided with plate, and described plate height connects the height of copper bar higher than L; Described L connects winding or binding on copper bar nylon rope.
2. raw paper tinsel machine according to claim 1, is characterized in that, described plate PVC material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013225.1A CN102534696B (en) | 2011-11-21 | 2012-01-17 | Improved crude foil engine |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110369944 | 2011-11-21 | ||
| CN2011103699442 | 2011-11-21 | ||
| CN201110369944.2 | 2011-11-21 | ||
| CN201210013225.1A CN102534696B (en) | 2011-11-21 | 2012-01-17 | Improved crude foil engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102534696A CN102534696A (en) | 2012-07-04 |
| CN102534696B true CN102534696B (en) | 2015-05-27 |
Family
ID=46342684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210013225.1A Active CN102534696B (en) | 2011-11-21 | 2012-01-17 | Improved crude foil engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102534696B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477197A (en) * | 2021-07-30 | 2021-10-08 | 江苏铭丰电子材料科技有限公司 | Low-temperature copper dissolving tank |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674656A (en) * | 1969-06-19 | 1972-07-04 | Circuit Foil Corp | Bonding treatment and products produced thereby |
| CN2037368U (en) * | 1988-10-13 | 1989-05-10 | 江阴钢绳厂 | Line type electroplating unit |
| EP0554793A1 (en) * | 1992-02-07 | 1993-08-11 | TDK Corporation | Electroplating method and apparatus for the preparation of metal foil and split insoluble electrode used therein |
| CN1113111C (en) * | 1995-12-06 | 2003-07-02 | 三井金属矿业株式会社 | Copper foil for printed wiring board, its producing method and electrolytic device |
| CN2767458Y (en) * | 2004-12-30 | 2006-03-29 | 北京远创铜箔设备有限公司 | Electrolytic copper foil production apparatus |
| CN1258123C (en) * | 2003-05-21 | 2006-05-31 | 友达光电股份有限公司 | Apparatus and method for preventing backsputtering |
| CN1854348A (en) * | 2005-04-25 | 2006-11-01 | 联合铜箔(惠州)有限公司 | 210-400 um superthick electrolytic copper foil, its composite process and apparatus |
| CN201245718Y (en) * | 2008-04-30 | 2009-05-27 | 西安航天动力机械厂 | Anode sheet apparatus equipped with holder and used for electrolytic cell |
| CN201292414Y (en) * | 2008-10-28 | 2009-08-19 | 灵宝华鑫铜箔有限责任公司 | Anode plate for foil producing machine |
| CN201321499Y (en) * | 2008-12-30 | 2009-10-07 | 梅县金象铜箔有限公司 | Sealing device for cathode roll and anode groove in production of electrolytic copper foil |
| CN101054696B (en) * | 2006-03-14 | 2010-08-25 | Ls电线有限公司 | Electrolyzing machine for manufacturing metal foil capable of reducing transverse deviation of weight |
| CN201746598U (en) * | 2009-09-17 | 2011-02-16 | 江西铜业股份有限公司 | Deformation prevention shielding plate |
-
2012
- 2012-01-17 CN CN201210013225.1A patent/CN102534696B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674656A (en) * | 1969-06-19 | 1972-07-04 | Circuit Foil Corp | Bonding treatment and products produced thereby |
| CN2037368U (en) * | 1988-10-13 | 1989-05-10 | 江阴钢绳厂 | Line type electroplating unit |
| EP0554793A1 (en) * | 1992-02-07 | 1993-08-11 | TDK Corporation | Electroplating method and apparatus for the preparation of metal foil and split insoluble electrode used therein |
| CN1113111C (en) * | 1995-12-06 | 2003-07-02 | 三井金属矿业株式会社 | Copper foil for printed wiring board, its producing method and electrolytic device |
| CN1258123C (en) * | 2003-05-21 | 2006-05-31 | 友达光电股份有限公司 | Apparatus and method for preventing backsputtering |
| CN2767458Y (en) * | 2004-12-30 | 2006-03-29 | 北京远创铜箔设备有限公司 | Electrolytic copper foil production apparatus |
| CN1854348A (en) * | 2005-04-25 | 2006-11-01 | 联合铜箔(惠州)有限公司 | 210-400 um superthick electrolytic copper foil, its composite process and apparatus |
| CN101054696B (en) * | 2006-03-14 | 2010-08-25 | Ls电线有限公司 | Electrolyzing machine for manufacturing metal foil capable of reducing transverse deviation of weight |
| CN201245718Y (en) * | 2008-04-30 | 2009-05-27 | 西安航天动力机械厂 | Anode sheet apparatus equipped with holder and used for electrolytic cell |
| CN201292414Y (en) * | 2008-10-28 | 2009-08-19 | 灵宝华鑫铜箔有限责任公司 | Anode plate for foil producing machine |
| CN201321499Y (en) * | 2008-12-30 | 2009-10-07 | 梅县金象铜箔有限公司 | Sealing device for cathode roll and anode groove in production of electrolytic copper foil |
| CN201746598U (en) * | 2009-09-17 | 2011-02-16 | 江西铜业股份有限公司 | Deformation prevention shielding plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102534696A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100420774C (en) | Zinc alloy slide fastener electroplating device | |
| CN106544703A (en) | Perforation Copper Foil foil machine and its production technology | |
| CN102367578B (en) | Combined method for electrolyzing and recovering lead | |
| CN101397691A (en) | Apparatus and technology for controlling and improving plating solution PH value on fingerprint resistant production chain | |
| CN207109132U (en) | A kind of copper plating device for coordinating cupric oxide powder supplement copper ion using insoluble anode | |
| CN104611609A (en) | Low-silver lead alloy multi-element anode material for non-ferrous metal electrodeposition and preparation method thereof | |
| KR101245314B1 (en) | Electric plating apparatus with horizontal cell | |
| CN102534696B (en) | Improved crude foil engine | |
| CN102251263A (en) | Novel energy-saving metal electrodeposition device | |
| CN102912376B (en) | A kind of Zinc electrolytic lead anode plate and preparation method thereof | |
| CN102257187B (en) | Copper material for plating, process for producing copper material for plating, and process for producing copper-plated material | |
| CN211339706U (en) | Automatic discharge scraper lead electrolytic tank | |
| CN106676578A (en) | Novel efficient combined additive for zinc electrodeposition | |
| CN102409376B (en) | Method and device for manufacturing copper/aluminum compound conductive bar by plating | |
| TWI806328B (en) | An improved process and device for copper electroplating with sulfate bath and insoluble anode | |
| CN213977900U (en) | Electrolytic tank for preparing tungsten carbide | |
| CN202519346U (en) | Anode scrap-free series-wound electrolyzer with anode material storage tank | |
| CN103074655B (en) | Surface treatment method for use in production of electrolytic copper foil | |
| CN207608646U (en) | Post-treatment solution slot | |
| CN203128675U (en) | Cathode plate for electrolytic copper powder | |
| CN109280942A (en) | A kind of composite anode plate and its application in copper zinc electrolysis | |
| CN201785518U (en) | Electrodeposited copper foil post-processing unit | |
| CN101748432A (en) | Electrolytic lead smelting method | |
| CN2123537U (en) | Multiple-hole side-in-and side-out electrolytic deposition cell | |
| CN1783552A (en) | Double side microporous burr steel belt for battery positive plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 257000 Room 102, No. 1, Wulonghe Road, Dongying District, Dongying City, Shandong Province Patentee after: Shandong Hesheng Copper Co.,Ltd. Address before: 472500 No. 131 Huanghe Road, Lingbao City, Sanmenxia City, Henan Province Patentee before: LINGBAO WASON COPPER FOIL Co.,Ltd. |
|
| TR01 | Transfer of patent right |