CN208570549U - Crystal silicon solar batteries cleaning equipment - Google Patents
Crystal silicon solar batteries cleaning equipment Download PDFInfo
- Publication number
- CN208570549U CN208570549U CN201821149974.6U CN201821149974U CN208570549U CN 208570549 U CN208570549 U CN 208570549U CN 201821149974 U CN201821149974 U CN 201821149974U CN 208570549 U CN208570549 U CN 208570549U
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- CN
- China
- Prior art keywords
- flushing machine
- conveying roller
- cleaning
- air knife
- idler wheel
- 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.)
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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
The utility model provides a kind of crystal silicon solar batteries cleaning equipment, including conveying roller, first flushing machine, alkali cleaning mechanism, second flushing machine, pickling mechanism, third flushing machine and drying mechanism, it further include multiple cleaning assemblies, multiple cleaning assemblies are set to the first flushing machine, alkali cleaning mechanism, second flushing machine, pickling mechanism, in third flushing machine and drying mechanism between two mechanism of arbitrary neighborhood, cleaning assembly includes pressure water idler wheel and air knife, pressure water idler wheel and air knife are set to above conveying roller to be set gradually along conveying roller conveying direction, air inlet is equipped on the upside of air knife, it is equipped on the downside of air knife multiple for purging the venthole of solar battery sheet, venthole is obliquely installed towards conveying roller input extreme direction.A kind of crystal silicon solar batteries cleaning equipment provided by the utility model is cleaned the liquid leakage situation of interior each technology groove, can increase the stability of technique, reduces the fluctuation of solar battery finished product efficiency after being reduced using cleaning assemblies.
Description
Technical field
The utility model relates to manufacture of solar cells equipment technical fields, more particularly to a kind of crystal silicon solar batteries
Cleaning equipment.
Background technique
The technical process cleaned after chain type are as follows: etching → 1 → alkali cleaning of flushing → 2 → pickling of flushing → flushing 3 → drying is removed
This process of etching → flushing 1 does not need to be isolated with means outer, other each processes require crystal silicon solar batteries
On medical fluid remove as far as possible it is clean after, enter next groove body.One of current existing main removal means are exactly
The medical fluid of crystal silicon solar batteries on piece is swept completely by way of rolling with pressure water idler wheel.
However, light is easy to the residual of medical fluid, in this way meeting with the medical fluid on pressure water idler wheel cleaning crystal silicon solar batteries
Lead to slight liquid leakage caused by being transmitted in equipment by solar battery sheet.
Moreover, pressure water idler wheel cleaning the sordid situation in solar battery sheet surface can also rinse 3 → drying this
Process remains excessive water in solar battery on piece, is easy to cause solar battery sheet steam residual after drying excessive, subsequent
Production will lead to increasing for solar battery sheet surface small particles situation.
Utility model content
The technical problem to be solved by the utility model is in order to overcome the shortcomings in the prior art, the utility model mentions
For a kind of crystal silicon solar batteries cleaning equipment.
The utility model solves its technical problem technical solution to be taken: a kind of cleaning of crystal silicon solar batteries is set
It is standby, including conveying roller and the first flushing machine being sequentially arranged in above the conveying roller, alkali cleaning mechanism, the second washer
Structure, pickling mechanism, third flushing machine and drying mechanism further include multiple cleaning assemblies, and multiple cleaning assemblies are set to institute
State the first flushing machine, alkali cleaning mechanism, the second flushing machine, pickling mechanism, any phase in third flushing machine and drying mechanism
Between Lin Liang mechanism, the cleaning assembly includes that pressure water idler wheel and air knife, the pressure water idler wheel and air knife are rolled set on the conveying
Wheel top is set gradually along the conveying roller conveying direction, and the gap between the pressure water idler wheel and the conveying roller is smaller
It is equipped with air inlet on the upside of the thickness of solar battery sheet, the air knife, is equipped on the downside of the air knife multiple described for purging
The venthole of solar battery sheet, the venthole are obliquely installed towards conveying roller input extreme direction.
Conveying roller can make processing too for conveying solar battery sheet, using conveying roller conveying solar battery sheet
The medical fluid of positive energy cell piece and the waste water of cleaning solar energy cell piece are flowed out from the gap between two conveying rollers, prevent medical fluid
Or waste water is deposited in solar battery on piece, cleaning assembly be installed on the first flushing machine, alkali cleaning mechanism, the second flushing machine,
At the end of these mechanisms of pickling mechanism and third flushing machine, the gap between water idler wheel and conveying roller is pressed to be slightly less than the sun
The thickness of energy cell piece is useful in that pressure water idler wheel can roll crystal silicon solar batteries on piece and sweep medical fluid or water completely
While will not damage solar battery sheet by pressure, air knife is mounted in pressure water idler wheel rear, tiltedly blows to solar battery sheet surface, energy
Blow away the medical fluid or waste water of solar battery sheet surface residual to the greatest extent after being swept by pressure water idler wheel, air knife uses
" soft " between " air " and solar battery sheet contacts to sweep off the ponding of solar battery on piece, is avoided that pressure water in this way
Idler wheel with have long afterwards abrasion after bring scratch hidden danger.
This double shield of pressure water idler wheel and air knife can effectively reduce the liquid leakage situation between each slot, this can be crystalline substance
The subsequent high efficient technology of silicon solar cell brings excellent basis guarantee.
Additionally, due in high performance solar batteries technique, if there are also steam residuals on rear cleaning solar battery sheet surface
If, the case where will lead to small particles, can effectively reduce using the combination of pressure water idler wheel and air knife after third flushing machine
The water that solar battery on piece is stained with before into drying mechanism, and then the drying effect cleaned after enhancing, can effectively reduce finished product
Small particles 1-2%, this is equivalent to the quantity of doing over again for reducing 1-2%, has saved rework cost.
Further, in order to make air knife blow away the medical fluid or water of solar battery sheet surface residual to the greatest extent, it is described go out
Angle between stomata axis and the solar battery sheet is 30 °~60 °.
Further, the air inlet is connected to the oil-free compressed air of 0.2-0.5Mpa.Using oil-free compressed air and N2
Compared to cost can be saved.
The beneficial effects of the utility model are: a kind of crystal silicon solar batteries cleaning equipment provided by the utility model, is adopted
The liquid leakage situation of each technology groove, can increase the stability of technique in cleaning after being reduced with cleaning assemblies, reduce solar battery
The fluctuation of finished product efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the best embodiment of the utility model；
Fig. 2 is the structural schematic diagram of air knife；
Fig. 3 is the enlarged diagram of A in Fig. 2.
In figure: 1, conveying roller, 2, air knife, 3, venthole, 4, air inlet, 5, pressure water idler wheel, 6, solar battery sheet.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figure 1-3, a kind of crystal silicon solar batteries cleaning equipment of the utility model, including conveying roller 1 and
It is sequentially arranged in the first flushing machine, alkali cleaning mechanism, the second flushing machine, pickling mechanism, third punching of 1 top of conveying roller
Washing machine structure and drying mechanism further include multiple cleaning assemblies, and multiple cleaning assemblies are set to first flushing machine, alkali cleaning
It is described clear in mechanism, the second flushing machine, pickling mechanism, third flushing machine and drying mechanism between two mechanism of arbitrary neighborhood
Washing component includes pressure water idler wheel 5 and air knife 2, and the pressure water idler wheel 5 and air knife 2 are set to 1 top of conveying roller along described defeated
1 conveying direction of idler wheel is sent to set gradually, the gap between the pressure water idler wheel 5 and the conveying roller 1 is slightly less than solar-electricity
The thickness of pond piece 6 is equipped with air inlet 4 on the upside of the air knife 2, is equipped on the downside of the air knife 2 multiple for purging the solar energy
The venthole 3 of cell piece 6, the venthole 3 are obliquely installed towards the conveying roller 1 input extreme direction.
Angle [alpha] between 3 axis of venthole and the solar battery sheet 6 is 30 °.
The air inlet 4 is connected to by tracheae with the oil-free compressed air of 0.2-0.5Mpa.
Working principle:
Solar battery sheet 6 is flowed successively through the first flushing machine, alkali cleaning mechanism, the second flushing machine, acid by conveying roller 1
Washing machine structure, third flushing machine and drying mechanism carry out process, press water idler wheel 5 and air knife 2 to be set between each mechanism, press water
Idler wheel 5 rolled and swept medical fluid or water completely on crystal silicon solar batteries piece 6, and air knife 2 is mounted on pressure 5 rear of water idler wheel, tiltedly blew
To 6 surface of solar battery sheet, 6 surface residual of solar battery sheet can be blown away to the greatest extent after being swept by pressure water idler wheel 5
Medical fluid or water, air knife 2 use " soft " between gas and solar battery sheet 6 to contact to sweep off on solar battery sheet 6
Hydrops, be avoided that in this way pressure water idler wheel 5 with have long afterwards abrasion after bring scratch hidden danger.
Arrow indicates 1 transporting direction of conveying roller in Fig. 1.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (3)
1. a kind of crystal silicon solar batteries cleaning equipment, including conveying roller (1) and it is sequentially arranged on the conveying roller (1)
The first flushing machine, alkali cleaning mechanism, the second flushing machine, pickling mechanism, third flushing machine and the drying mechanism of side, feature
It is: further includes multiple cleaning assemblies, multiple cleaning assemblies is set to first flushing machine, alkali cleaning mechanism, the second punching
In washing machine structure, pickling mechanism, third flushing machine and drying mechanism between two mechanism of arbitrary neighborhood, the cleaning assembly includes pressure
Water idler wheel (5) and air knife (2), the pressure water idler wheel (5) and air knife (2) are set to above the conveying roller (1) along the conveying
Idler wheel (1) conveying direction is set gradually, and the gap between pressure water idler wheel (5) and the conveying roller (1) is slightly less than the sun
The thickness of energy cell piece (6), air knife (2) upside are equipped with air inlet (4), are used to blow equipped with multiple on the downside of the air knife (2)
The venthole (3) of the solar battery sheet (6) is swept, the venthole (3) is inclined towards the conveying roller (1) input extreme direction
Tiltedly setting.
2. crystal silicon solar batteries cleaning equipment as described in claim 1, it is characterised in that: venthole (3) axis with
Angle between the solar battery sheet (6) is 30 °~60 °.
3. crystal silicon solar batteries cleaning equipment as described in claim 1, it is characterised in that: the air inlet (4) and 0.2-
The oil-free compressed air of 0.5Mpa is connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149974.6U CN208570549U (en) | 2018-07-19 | 2018-07-19 | Crystal silicon solar batteries cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149974.6U CN208570549U (en) | 2018-07-19 | 2018-07-19 | Crystal silicon solar batteries cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570549U true CN208570549U (en) | 2019-03-01 |
Family
ID=65446647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149974.6U Active CN208570549U (en) | 2018-07-19 | 2018-07-19 | Crystal silicon solar batteries cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570549U (en) |
-
2018
- 2018-07-19 CN CN201821149974.6U patent/CN208570549U/en active Active
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