CN203950829U - Solar battery slice etching air-dry apparatus - Google Patents
Solar battery slice etching air-dry apparatus Download PDFInfo
- Publication number
- CN203950829U CN203950829U CN201420269926.6U CN201420269926U CN203950829U CN 203950829 U CN203950829 U CN 203950829U CN 201420269926 U CN201420269926 U CN 201420269926U CN 203950829 U CN203950829 U CN 203950829U
- Authority
- CN
- China
- Prior art keywords
- air
- house steward
- intake house
- air intake
- heater
- 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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Classifications
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a kind of solar battery slice etching air-dry apparatus, it comprises cell body (1), in described cell body (1), be provided with roller (2), in cell body (1), be positioned at two the air knife pipelines (4) that have been arranged in parallel up and down of roller (2), the air inlet of two air knife pipelines (4) connects an air intake house steward (5), it is characterized in that two air knife pipelines (4) and air intake house steward's (5) junction are provided with air filtering core (5), air intake house steward's (5) front end connects air compressor (6), on air intake house steward (5), be provided with a heater (7), on the air intake house steward (5) of heater (7) leading portion and back segment, all connect temperature controller (8).The utility model solar battery slice etching air-dry apparatus carries out temperature control by temperature controller and heater to the compressed air in air intake house steward, can increase silicon chip after making herbs into wool drying property, reduce diffusion furnace and burn sheet and occur, improve Si wafer quality after diffusion.
Description
Technical field
The utility model relates to a kind of solar battery slice etching air-dry apparatus.
Background technology
Current domestic solar battery sheet is produced wool-weaving machine used, and silicon wafer wool making, after washing, carries out air knife by the air of compressor compresses air-dry.When silicon chip diffusion, require silicon chip surface dry, and the air themperature of compressor compresses can not make silicon chip surface bone dry, is easy to occur burning sheet like this after diffusion.
Therefore seek a kind of drying property that can increase silicon chip after making herbs into wool, reduce diffusion furnace and burn sheet to occur, improve after diffusion the solar battery slice etching air-dry apparatus of Si wafer quality particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of drying property that can increase silicon chip after making herbs into wool is provided, reduces diffusion furnace and burn the solar battery slice etching air-dry apparatus that Si wafer quality after diffusion appears, improves in sheet.
The purpose of this utility model is achieved in that
A kind of solar battery slice etching air-dry apparatus, it comprises cell body, in described cell body, be provided with roller, in cell body, be positioned at two the air knife pipelines that have been arranged in parallel up and down of roller, the air inlet of two air knife pipelines connects an air intake house steward, and two air knife pipelines are provided with air filtering core with air intake house steward's junction, air intake house steward's front end connection air compressor, on air intake house steward, be provided with a heater, on the air intake house steward of heater leading portion and back segment, all connect temperature controller.
Compared with prior art, the beneficial effects of the utility model are:
The utility model solar battery slice etching air-dry apparatus carries out temperature control by temperature controller and heater to the compressed air in air intake house steward, can increase silicon chip after making herbs into wool drying property, reduce diffusion furnace and burn sheet and occur, improve Si wafer quality after diffusion.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model solar battery slice etching air-dry apparatus.
Wherein:
Cell body 1
Roller 2
Silicon chip 3
Air knife pipeline 4
Air intake house steward 5
Air compressor 6
Heater 7
Temperature controller 8
Air filtering core 9.
Embodiment
Referring to Fig. 1, a kind of solar battery slice etching air-dry apparatus that the utility model relates to, it comprises cell body 1, in described cell body 1, be provided with roller 2, on roller 2, be provided with silicon chip 3, in cell body 1, be positioned at two the air knife pipelines 4 that have been arranged in parallel up and down of roller 2, the air inlet of two air knife pipelines 4 connects an air intake house steward 5, two air knife pipelines 4 are provided with air filtering core 9 with air intake house steward 5 junction, air intake house steward 5 front end connects air compressor 6, on air intake house steward 5, be provided with a heater 7, on the air intake house steward 5 of heater 7 leading portions and back segment, all connect temperature controller 8.
Mounting heater 7 and temperature controller 8 between air compressor 6 and air filtering core 9, after making compressed air heat by heater, through air filtering core, arrive again the air-dry silicon chip of air knife, simultaneously also can be according to process requirements, change heter temperature with temperature controller, make air knife temperature reach best.Because heater is before air filtering core, so not only can increases compressed-air actuated temperature but also can avoid heater to affect technique to compressed-air actuated technique pollution.
Claims (1)
1. a solar battery slice etching air-dry apparatus, it comprises cell body (1), in described cell body (1), be provided with roller (2), in cell body (1), be positioned at two the air knife pipelines (4) that have been arranged in parallel up and down of roller (2), the air inlet of two air knife pipelines (4) connects an air intake house steward (5), it is characterized in that two air knife pipelines (4) and air intake house steward's (5) junction are provided with air filtering core (9), air intake house steward's (5) front end connects air compressor (6), on air intake house steward (5), be provided with a heater (7), on the air intake house steward (5) of heater (7) leading portion and back segment, all connect temperature controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269926.6U CN203950829U (en) | 2014-05-26 | 2014-05-26 | Solar battery slice etching air-dry apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269926.6U CN203950829U (en) | 2014-05-26 | 2014-05-26 | Solar battery slice etching air-dry apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950829U true CN203950829U (en) | 2014-11-19 |
Family
ID=51892850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269926.6U Expired - Fee Related CN203950829U (en) | 2014-05-26 | 2014-05-26 | Solar battery slice etching air-dry apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356082A (en) * | 2017-07-26 | 2017-11-17 | 昊诚光电（太仓）有限公司 | A kind of drying unit and wool-weaving machine |
-
2014
- 2014-05-26 CN CN201420269926.6U patent/CN203950829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356082A (en) * | 2017-07-26 | 2017-11-17 | 昊诚光电（太仓）有限公司 | A kind of drying unit and wool-weaving machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180526 |