CN203080070U - Copper strip oxidation layer removing device for photovoltaic modules - Google Patents
Copper strip oxidation layer removing device for photovoltaic modules Download PDFInfo
- Publication number
- CN203080070U CN203080070U CN 201220730187 CN201220730187U CN203080070U CN 203080070 U CN203080070 U CN 203080070U CN 201220730187 CN201220730187 CN 201220730187 CN 201220730187 U CN201220730187 U CN 201220730187U CN 203080070 U CN203080070 U CN 203080070U
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- washing bath
- copper strips
- bath
- pickling tank
- copper strip
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a copper strip oxidation layer removing device for photovoltaic modules. The copper strip oxidation layer removing device comprises a pickling bath, a first rinsing bath and a second rinsing bath, which are arranged in sequence, wherein at least one copper strip guide roller is respectively arranged at the lower end in each of the pickling bath, the first rinsing bath and the second rinsing bath, the pickling bath and the first rinsing bath are respectively communicated with a circulating pump and a filtering device, and a water suction twin pressure roller is arranged at the discharge end of the first rinsing bath. The copper strip oxidation layer removing device has a simple structure, and the water suction twin pressure roller is arranged at the discharge opening of the first rinsing bath and is used for sucking the acidic aqueous solution and impurities, (anions and cations) adsorbed on the surface of the copper strip, indirectly reducing the water consumption of the second rinsing bath, decreasing the emission of the acidic aqueous solution containing anion and cation impurities and lowering the production cost.
Description
Technical field
The utility model relates to photovoltaic module copper strips processing unit (plant), relates in particular to a kind of photovoltaic module copper strips deoxidation bed device.
Background technology
The tin copper strips that is coated with that present photovoltaic module is used stores under normal temperature condition easily by airborne dioxygen oxidation, if use it is not carried out the degreasing on surface and removes the oxidation processing, welding and being coated with is prone to oxidation point, interlayer bonding force difference and is coated with the phenomenon that the tin pull-up falls between the tin layer, therefore normal the employing removed the method that is coated with tin after the copper strip surface zone of oxidation earlier.Remove the copper strip surface zone of oxidation and comprise pickling and two steps of washing, but above-mentioned technology water loss is big, produces a large amount of spent acid simultaneously, therefore, is necessary photovoltaic module of the prior art is carried out texture improvement with copper strips deoxidation bed device.
The utility model content
The technical problems to be solved in the utility model is: a kind of photovoltaic module simple in structure copper strips deoxidation bed device is provided, and this Storage Box can reduce the consumption of water in the pickling water washing process, and reduces the generation of spent acid.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of photovoltaic module copper strips deoxidation bed device, it is characterized in that, described copper strips deoxidation bed device comprises pickling tank, first washing bath and second washing bath that sets gradually, low side is respectively arranged with at least one copper strips deflector roll in described pickling tank, first washing bath and second washing bath, described pickling tank, first washing bath are communicated with recycle pump and filtration unit respectively, and the discharge end of described first washing bath is provided with suction to pressure roller.
Optimized technical scheme is, the cell body of described second washing bath is provided with water-in and water outlet, and is connected with filtration unit on the inlet channel that described water-in communicates.
Further optimized technical scheme is to be respectively arranged with the potential of hydrogen tester in the described pickling tank and first washing bath.
Further optimized technical scheme is, is provided with heating unit and temperature-sensing probe in the described pickling tank, and described heating unit and temperature-sensing probe and temperature regulating device electrically connect.
Further optimized technical scheme is, low side is respectively arranged with two copper strips deflector rolls in described pickling tank, first washing bath and second washing bath.
Its beneficial effect of the utility model is:
This copper strips deoxidation bed device is simple in structure, discharge port at first washing bath is provided with suction to pressure roller, acidic aqueous solution and impurity zwitterion that copper strip surface adheres to have been absorbed, reduced the water consumption of second washing bath indirectly, reduce the quantity discharged of the acidic aqueous solution that contains negative and positive impurity, reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model photovoltaic module with copper strips deoxidation bed device;
Fig. 2 is the structural representation of first washing bath among Fig. 1;
Wherein: 1, pickling tank; 2, first washing bath; 3, second washing bath; 4, copper strips deflector roll; 5, recycle pump; 6, filtration unit; 7, suction is to pressure roller; 8, potential of hydrogen tester; 9, water-in; 10, water outlet; 11, temperature regulating device.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As depicted in figs. 1 and 2, a kind of photovoltaic module copper strips deoxidation bed device, copper strips deoxidation bed device comprises pickling tank 1, first washing bath 2 and second washing bath 3 that sets gradually, low side is respectively arranged with at least one copper strips deflector roll 4 in pickling tank 1, first washing bath 2 and second washing bath 3, the discharge end that pickling tank 1, first washing bath 2 are communicated with recycle pump 5 and filtration unit 6, the first washing baths 2 respectively is provided with suction to pressure roller 7.
In the present embodiment, the cell body of second washing bath 2 is provided with water-in 9 and water outlet 10, and is connected with filtration unit 6 on the inlet channel that water-in 9 communicates.
In the present embodiment, be respectively arranged with potential of hydrogen tester 8 in the pickling tank 1 and first washing bath 2.
In the present embodiment, be provided with heating unit and temperature-sensing probe in the pickling tank 1, heating unit and temperature-sensing probe and temperature regulating device 11 electrically connect.
In the present embodiment, low side is respectively arranged with two copper strips deflector rolls 4 in pickling tank, first washing bath and second washing bath.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a photovoltaic module is with copper strips deoxidation bed device, it is characterized in that, described copper strips deoxidation bed device comprises pickling tank, first washing bath and second washing bath that sets gradually, low side is respectively arranged with at least one copper strips deflector roll in described pickling tank, first washing bath and second washing bath, described pickling tank, first washing bath are communicated with recycle pump and filtration unit respectively, and the discharge end of described first washing bath is provided with suction to pressure roller.
2. photovoltaic module according to claim 1 is characterized in that with copper strips deoxidation bed device the cell body of described second washing bath is provided with water-in and water outlet, and is connected with filtration unit on the inlet channel that described water-in communicates.
3. photovoltaic module according to claim 2 is characterized in that with copper strips deoxidation bed device, is respectively arranged with the potential of hydrogen tester in the described pickling tank and first washing bath.
4. photovoltaic module according to claim 3 is characterized in that with copper strips deoxidation bed device be provided with heating unit and temperature-sensing probe in the described pickling tank, described heating unit and temperature-sensing probe and temperature regulating device electrically connect.
5. photovoltaic module according to claim 4 is characterized in that with copper strips deoxidation bed device low side is respectively arranged with two copper strips deflector rolls in described pickling tank, first washing bath and second washing bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730187 CN203080070U (en) | 2012-12-26 | 2012-12-26 | Copper strip oxidation layer removing device for photovoltaic modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730187 CN203080070U (en) | 2012-12-26 | 2012-12-26 | Copper strip oxidation layer removing device for photovoltaic modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080070U true CN203080070U (en) | 2013-07-24 |
Family
ID=48825928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730187 Expired - Fee Related CN203080070U (en) | 2012-12-26 | 2012-12-26 | Copper strip oxidation layer removing device for photovoltaic modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413405A (en) * | 2015-12-17 | 2016-03-23 | 镇江耐丝新型材料有限公司 | Device for recycling waste acid from acid washing tower |
-
2012
- 2012-12-26 CN CN 201220730187 patent/CN203080070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413405A (en) * | 2015-12-17 | 2016-03-23 | 镇江耐丝新型材料有限公司 | Device for recycling waste acid from acid washing tower |
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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: 20130724 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |