CN203625504U - Electrolytic copper foil vacuum liquid-feeding device - Google Patents
Electrolytic copper foil vacuum liquid-feeding device Download PDFInfo
- Publication number
- CN203625504U CN203625504U CN201320856229.6U CN201320856229U CN203625504U CN 203625504 U CN203625504 U CN 203625504U CN 201320856229 U CN201320856229 U CN 201320856229U CN 203625504 U CN203625504 U CN 203625504U
- Authority
- CN
- China
- Prior art keywords
- copper foil
- vacuum tank
- electrolytic copper
- copper sulfate
- pipe connecting
- 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
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000011889 copper foil Substances 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 26
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 26
- 239000003792 electrolyte Substances 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011888 foil Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
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Abstract
The utility model discloses an electrolytic copper foil vacuum liquid-feeding device, which belongs to the technical field of electrolytic copper foil production equipment. According to the technical scheme, the device comprises a copper sulfate electrolyte storage tank, wherein the copper sulfate electrolyte storage tank is connected with a vacuum tank through a first connecting pipe; the vacuum tank is connected with a liquid-feeding pump through a second connecting pipe; a liquid outlet of the liquid-feeding pump is connected with peripheral equipment through a pipeline; a control valve is arranged on the vacuum tank. Thus, the device which is reasonable in structure and convenient to use and maintain is provided and is used for a liquid-feeding system for preparing a foil by using electrolytic copper foil.
Description
Technical field
The utility model relates to a kind of liquid feed device, more particularly, relates in particular to a kind of electrolytic copper foil vacuum applicator roller.
Background technology
Existing traditional electrolytic copper foil is carried copper sulfate solution technology, one of them is for adopting upper liquid pump above copper sulfate electrolyte storage tank, directly be connected with copper sulfate electrolyte storage tank by pipeline, and connecting tube below is provided with reverse checkvalve, in startup, after liquid pump, directly copper sulfate solution is transported in system, this method drawback is that in pipeline, liquid cannot be discharged, maintenance difficult; Another kind is that upper liquid pump and copper sulfate electrolyte hold-up vessel are in same level, connect by pipeline, in startup, after liquid pump, directly copper sulfate solution is transported in system, there is maintenance difficult in such liquid-supplying system, time-consuming, the drawback that maintenance cost is high, also exist copper sulfate solution to emit outward simultaneously, cause the hidden danger that liquid is contaminated and pumping is damaged by copper sulfate burn into, jeopardize the continuity requirement that electrolytic copper foil is produced, directly cause production cost high.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of rational in infrastructure, operation and maintenance electrolytic copper foil vacuum applicator roller is easily provided.
The technical solution of the utility model is achieved in that a kind of electrolytic copper foil vacuum applicator roller, comprise copper sulfate electrolyte hold-up vessel, wherein said copper sulfate electrolyte hold-up vessel is connected with vacuum tank by the first pipe connecting, described vacuum tank is connected with upper liquid pump by the second pipe connecting, and described upper liquid pump liquid outlet is connected with peripheral equipment pipeline; On vacuum tank, be provided with control valve.
In above-mentioned electrolytic copper foil vacuum applicator roller, the cubic capacity of described vacuum tank and the second pipe connecting is 1.5 times of the first pipe connecting volume.
In above-mentioned electrolytic copper foil vacuum applicator roller, described vacuum tank and upper liquid pump are all positioned at copper sulfate electrolyte hold-up vessel top.
The utility model adopts after said structure, by vacuum pump and upper liquid pump are arranged on to copper sulfate electrolyte hold-up vessel top, and, control valve is set on vacuum tank, while making to keep in repair, opens control valve, air is entered in vacuum tank, copper-bath will automatic back flow to copper sulfate electrolyte hold-up vessel, thereby can keep in repair upper liquid pump at any time, needn't worry to occur that pipeline cupric sulphate crystal or liquid emit contaminated hidden danger to occur outward.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In figure: copper sulfate electrolyte hold-up vessel 1, the first pipe connecting 2, vacuum tank 3, the second pipe connecting 4, upper liquid pump 5, control valve 6.
Embodiment
Consult shown in Fig. 1, a kind of electrolytic copper foil vacuum applicator roller of the present utility model, comprise copper sulfate electrolyte hold-up vessel 1, described copper sulfate electrolyte hold-up vessel 1 is connected with vacuum tank 3 by the first pipe connecting 2, described vacuum tank 3 is connected with upper liquid pump 5 by the second pipe connecting 4, and described upper liquid pump 5 liquid outlets are connected with peripheral equipment pipeline, and, described vacuum tank 3 and upper liquid pump 5 are all positioned at copper sulfate electrolyte hold-up vessel 1 top, facilitate like this solution to reflux; On vacuum tank 3, be provided with control valve 6.Wherein, the cubic capacity of described vacuum tank 3 and the second pipe connecting 4 is 1.5 times of the first pipe connecting 2 volumes.
When work, open control valve 6, toward water filling or copper sulfate electrolyte in vacuum tank 3, in the time that water or copper sulfate electrolyte fill vacuum tank 3 and the second pipe connecting 4, air in the first pipe connecting 2 is discharged from and becomes vacuum, now closed control valve 6, liquid pump 5 in startup, the second pipe connecting 4 is drawn out of with water or copper sulfate electrolyte in vacuum tank 3, due to draught head effect, electrolytic solution in copper sulfate electrolyte hold-up vessel 1 is depressed in the first pipe connecting 2, then enters vacuum tank 3, has so just completed the requirement of liquid in electrolytic copper foil vacuum.
In the time that the hardware such as upper liquid pump 5 or pipeline need repairing, stop upper liquid pump 5, and the electrolytic solution in vacuum tank 3 and the second pipe connecting 4 is discharged, can carry out calmly remedial operation.
Above illustrated embodiment is preferred embodiments of the present utility model, only be used for facilitating explanation the utility model, not the utility model is done to any pro forma restriction, under any, in technical field, have and conventionally know the knowledgeable, if not departing from the scope of technical characterictic that the utility model is carried, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify, and do not depart from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (3)
1. an electrolytic copper foil vacuum applicator roller, comprise copper sulfate electrolyte hold-up vessel (1), it is characterized in that, described copper sulfate electrolyte hold-up vessel (1) is connected with vacuum tank (3) by the first pipe connecting (2), described vacuum tank (3) is connected with upper liquid pump (5) by the second pipe connecting (4), and described upper liquid pump (5) liquid outlet is connected with peripheral equipment pipeline; On vacuum tank (3), be provided with control valve (6).
2. electrolytic copper foil vacuum applicator roller according to claim 1, is characterized in that, described vacuum tank (3) and the cubic capacity of the second pipe connecting (4) are 1.5 times of the first pipe connecting (2) volume.
3. electrolytic copper foil vacuum applicator roller according to claim 1 and 2, is characterized in that, described vacuum tank (3) and upper liquid pump (5) are all positioned at copper sulfate electrolyte hold-up vessel (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856229.6U CN203625504U (en) | 2013-12-23 | 2013-12-23 | Electrolytic copper foil vacuum liquid-feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856229.6U CN203625504U (en) | 2013-12-23 | 2013-12-23 | Electrolytic copper foil vacuum liquid-feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625504U true CN203625504U (en) | 2014-06-04 |
Family
ID=50811997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856229.6U Expired - Fee Related CN203625504U (en) | 2013-12-23 | 2013-12-23 | Electrolytic copper foil vacuum liquid-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625504U (en) |
-
2013
- 2013-12-23 CN CN201320856229.6U patent/CN203625504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |