CN202124663U - Solar battery etching machine - Google Patents
Solar battery etching machine Download PDFInfo
- Publication number
- CN202124663U CN202124663U CN2011202041690U CN201120204169U CN202124663U CN 202124663 U CN202124663 U CN 202124663U CN 2011202041690 U CN2011202041690 U CN 2011202041690U CN 201120204169 U CN201120204169 U CN 201120204169U CN 202124663 U CN202124663 U CN 202124663U
- Authority
- CN
- China
- Prior art keywords
- soaker
- reservoir
- solar battery
- etching machine
- battery slice
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
A solar battery etching machine comprises a liquid storage groove, a spaying head, a rinsing groove and a power pump, wherein at least part of the rinsing groove is contained in the liquid storage groove; the liquid storage groove comprises a bottom wall, a side wall extending from the bottom wall and a filter net; the filter net extends to the side wall of the liquid storage groove from the rinsing groove; the spraying head is arranged above the liquid storage groove and corresponds to the filter net; and the rinsing groove is communicated with the liquid storage groove through the power pump. The solar battery etching machine has better cleaning effect. The utility model further provides the other solar battery etching machine.
Description
[technical field]
The utility model relates to a kind of solar battery slice etching machine.
[background technology]
Use in the process that the solar battery slice etching machine handles solar battery sheet, comprise silicon chip surface is carried out sour making herbs into wool, alkali lye cleaning, water rinse and dry four parts.Alkali lye clean mainly be in the alkali groove through silicon chip surface being sprayed certain density Pottasium Hydroxide or sodium hydroxide solution, the alkali groove faces with pickling tank mutually, silicon chip cleans the more residual acid solution of surface, back meeting that finishes at pickling tank; In the time of silicon chip process alkali groove, neutralization reaction can take place and generate salt in alkali lye and acid solution, and each is opened silicon chip and shows that incidental acid solution is few; But every day, the quantity of silicon chip was big; The salt that causes acid-base reaction to generate is a lot, accumulates over a long period to produce a lot of crystallizations at cell body, blocking pipe and shower; It is unclean that the alkali lye circulation freely can not make silicon chip clean, and finally makes the silicon chip jaundice.Simultaneously, when adopting the method cleaning of spray, alkali lye is too short in the silicon chip surface residence time, thereby cleaning performance is not good.
[utility model content]
Based on this, be necessary to provide a kind of cleaning performance solar battery slice etching machine preferably.
A kind of solar battery slice etching machine; It comprises reservoir, spray header, soaker and power-driven pump; This soaker part at least is contained in this reservoir, and reservoir comprises diapire, from sidewall and filtering net that diapire extends, and this filtering net extends to the sidewall of this reservoir from this soaker; This spray header is arranged at the top of this reservoir and corresponding to this filtering net, this soaker is communicated with this reservoir through power-driven pump.
In a preferred embodiment, this soaker on offer riser.
In a preferred embodiment, this solar battery slice etching machine also comprises transport sector, and this transport sector is located at this spray groove and this soaker top.
In a preferred embodiment; This solar battery slice etching machine also comprises height adjuster; This height adjuster is located at this soaker, and this transport sector is a conveying roller, and this transport sector is located on this height adjuster to regulate the height of this transport sector with respect to this soaker.
In a preferred embodiment; This soaker comprises bottom land and the cell wall that extends from this bottom land; Two relative sidewalls of the relative both sides of the edge of this bottom land and this reservoir are affixed, and this filtering net extends to two other relative sidewall of this reservoir from the other both sides of the edge of this bottom land.
In a preferred embodiment; This solar battery slice etching machine also comprises pipeline; This power-driven pump is communicated with this reservoir and this soaker through this pipeline; One end of this pipeline is connected to this reservoir through the diapire of this reservoir, and the other end of this pipeline is connected to this soaker through the bottom land of this soaker.
A kind of solar battery slice etching machine; It comprises reservoir, spray header, soaker and power-driven pump; This reservoir comprises diapire, from sidewall and filtering net that diapire extends, the sidewall of this filtering net and this reservoir is affixed, this soaker is positioned at the top of this filtering net; This spray header is arranged at the top of this reservoir and corresponding to this filtering net, this soaker is communicated with this reservoir through power-driven pump.
In a preferred embodiment, this soaker on offer riser.
In a preferred embodiment, this solar battery slice etching machine also comprises transport sector, and this transport sector is located at this spray groove and this soaker top.
In a preferred embodiment; This solar battery slice etching machine also comprises height adjuster; This height adjuster is located at this soaker, and this transport sector is a conveying roller, and this transport sector is located on this height adjuster to regulate the height of this transport sector with respect to this soaker.
In the above-mentioned solar battery slice etching machine, filtering net is set in reservoir filters silicon chip is carried out the fragment that drip washing produces, and soaker is set silicon chip is embathed, thereby cleaning performance is better; Extract in the reservoir through filtered liquid to soaker through power-driven pump is set, the alkali lye overflow in the soaker is to reservoir, thereby alkali lye is recycled, and avoids in the soaker alkali lye to embathe back concentration for a long time and reduces.
[description of drawings]
Fig. 1 is the structural representation of the solar battery slice etching machine of an embodiment;
Fig. 2 is the structural representation of the solar battery slice etching machine of another embodiment.
[embodiment]
Below in conjunction with accompanying drawing and specific embodiment the solar battery slice etching machine is further illustrated.
See also Fig. 1, the solar battery slice etching machine 100 of an embodiment is used for the silicon chip 30 of solar cell is cleaned, and this solar battery slice etching machine 100 comprises soaker 13, reservoir 14, power-driven pump 15, spray header 17 and transport sector 19 compositions.
The cell wall 134 that soaker 13 has bottom land 132 and extends from the edge of bottom land 132.The preset height place offers riser 136 on the cell wall 134 of soaker 13.In this embodiment, the material of bottom land 132 is a Vestolen PP 7052.
The sidewall 144 that reservoir 14 has diapire 142 and extends from the edge of diapire 142.Soaker 13 is contained in the reservoir 14.Reservoir 14 also is provided with filtering net 146, and filtering net 146 extends to the sidewall 144 of reservoir 14 from the edge of the bottom land 132 of soaker 13.In this embodiment; The bottom land 132 of soaker 13 wherein two relative sidewalls 144 of both sides of the edge and reservoir 14 is affixed; Filtering net 146 extends to reservoir 14 two other relative sidewalls 144 from bottom land 132 other both sides of the edge, thereby soaker 13 and filtering net 146 are divided into first district 147, second district 148 and the 3rd district 149 with reservoir 14.First district 147 is positioned at the below of soaker 13 and filtering net 146, and second district 148 and the 3rd district 149 lay respectively at the both sides of soaker 13.Be appreciated that; Filtering net 146 is not limited to extend to from the edge of bottom land 132 sidewall 144 of reservoir 14; Also can extend to reservoir 14 sidewall 144 relative from the cell wall 134 of soaker 13 1 sides with it; Perhaps, the cell wall 134 from soaker 13 both sides extends to reservoir 14 sidewall 144 relative with it respectively, only need make filtering net 146 be lower than riser 136 and get final product.
Power-driven pump 15 is evacuated to soaker 13 through pipeline 152 with the liquid in reservoir 14 first districts 147.Concrete, an end of pipeline 152 is connected to soaker 13 through the bottom land 132 of soaker 13, and the other end of pipeline 152 is connected to reservoir 14 through the diapire 142 of reservoir 14, thereby the liquid in reservoir 14 first districts 147 is evacuated to soaker 13.
When using 100 pairs of silicon chips 30 of this solar battery slice etching machine to clean; Be positioned over silicon chip 30 on the transport sector 19 and be transferred to the top in second district 148 of reservoir 14 earlier; 17 pairs of silicon chips 30 of spray header clean; Go out the acid solution that remains in silicon chip 30 surface and the fragment on silicon chip 30 surfaces, transport sector 19 is transported to soaker 13 with silicon chip and embathes afterwards.Power-driven pump 15 extracts process filtering net 146 filtering alkali lye to soakers 13 in the reservoir 14, make the liquid in the soaker 13 distinguish the 148 and the 3rd district 149 through riser 136 overflows to the second, thereby alkali lye can be recycled.
In the above-mentioned solar battery slice etching machine 100, filtering net 146 is set in reservoir 14 filters silicon chip is carried out the fragment that drip washing produces, and 13 pairs of silicon chips 30 of soaker are set embathe, thereby cleaning performance is better; Through being set, power-driven pump 15 extracts in the reservoirs 14 through filtered liquid to soaker 13, alkali lye overflow to the reservoir 14 in the soaker 13, thus alkali lye is recycled, avoid in the soaker 13 alkali lye to embathe back concentration for a long time and reduce.
Be appreciated that riser 149 can omit, this moment, the alkali lye in the soaker 13 was from the cell wall 134 of soaker 13 end overflow to the reservoir 14 away from bottom land 132.
See also Fig. 2; The solar battery slice etching machine 200 of the utility model second embodiment is identical substantially with the solar battery slice etching machine of first embodiment 100, and it does not coexist: the soaker 23 of solar battery slice etching machine 200 is contained in reservoir 24 and is positioned at the top of filtering net 246.Be appreciated that soaker 23 is not limited to be contained in reservoir 24, the top that only need make soaker 23 be positioned at filtering net 246 gets final product.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (10)
1. solar battery slice etching machine, it comprises reservoir and spray header, it is characterized in that; This solar battery slice etching machine also comprises soaker and power-driven pump; This soaker part at least is contained in this reservoir, and reservoir comprises diapire, from sidewall and filtering net that diapire extends, and this filtering net extends to the sidewall of this reservoir from this soaker; This spray header is arranged at the top of this reservoir and corresponding to this filtering net, this soaker is communicated with this reservoir through power-driven pump.
2. solar battery slice etching machine according to claim 1 is characterized in that, offers riser on this soaker.
3. solar battery slice etching machine according to claim 1 is characterized in that, this solar battery slice etching machine also comprises transport sector, and this transport sector is located at this spray groove and this soaker top.
4. solar battery slice etching machine according to claim 3; It is characterized in that; This solar battery slice etching machine also comprises height adjuster; This height adjuster is located at this soaker, and this transport sector is a conveying roller, and this transport sector is located on this height adjuster to regulate the height of this transport sector with respect to this soaker.
5. solar battery slice etching machine according to claim 1; It is characterized in that; This soaker comprises bottom land and the cell wall that extends from this bottom land; Two relative sidewalls of the relative both sides of the edge of this bottom land and this reservoir are affixed, and this filtering net extends to two other relative sidewall of this reservoir from the other both sides of the edge of this bottom land.
6. solar battery slice etching machine according to claim 5; It is characterized in that; This solar battery slice etching machine also comprises pipeline; This power-driven pump is communicated with this reservoir and this soaker through this pipeline, and an end of this pipeline is connected to this reservoir through the diapire of this reservoir, and the other end of this pipeline is connected to this soaker through the bottom land of this soaker.
7. solar battery slice etching machine, it comprises reservoir and spray header, it is characterized in that; This solar battery slice etching machine also comprises soaker and power-driven pump; This reservoir comprises diapire, from sidewall and filtering net that diapire extends, the sidewall of this filtering net and this reservoir is affixed, this soaker is positioned at the top of this filtering net; This spray header is arranged at the top of this reservoir and corresponding to this filtering net, this soaker is communicated with this reservoir through power-driven pump.
8. solar battery slice etching machine according to claim 7 is characterized in that, offers riser on this soaker.
9. solar battery slice etching machine according to claim 7 is characterized in that, this solar battery slice etching machine also comprises transport sector, and this transport sector is located at this spray groove and this soaker top.
10. solar battery slice etching machine according to claim 7; It is characterized in that; This solar battery slice etching machine also comprises height adjuster; This height adjuster is located at this soaker, and this transport sector is a conveying roller, and this transport sector is located on this height adjuster to regulate the height of this transport sector with respect to this soaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202041690U CN202124663U (en) | 2011-06-16 | 2011-06-16 | Solar battery etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202041690U CN202124663U (en) | 2011-06-16 | 2011-06-16 | Solar battery etching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124663U true CN202124663U (en) | 2012-01-25 |
Family
ID=45487735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202041690U Expired - Fee Related CN202124663U (en) | 2011-06-16 | 2011-06-16 | Solar battery etching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057985A (en) * | 2016-08-11 | 2016-10-26 | 通威太阳能（合肥）有限公司 | Texturing machine with automatic roller cleaning function |
| CN107195730A (en) * | 2017-06-29 | 2017-09-22 | 昊诚光电（太仓）有限公司 | A kind of etching cleaning machine and water circulation method |
-
2011
- 2011-06-16 CN CN2011202041690U patent/CN202124663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057985A (en) * | 2016-08-11 | 2016-10-26 | 通威太阳能（合肥）有限公司 | Texturing machine with automatic roller cleaning function |
| CN107195730A (en) * | 2017-06-29 | 2017-09-22 | 昊诚光电（太仓）有限公司 | A kind of etching cleaning machine and water circulation method |
| CN107195730B (en) * | 2017-06-29 | 2023-10-20 | 太仓市哲泰天产品设计有限公司 | Texturing cleaning machine and water circulation method |
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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: 20120125 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |