CN203265122U - Solar silicon wafer washing device - Google Patents
Solar silicon wafer washing device Download PDFInfo
- Publication number
- CN203265122U CN203265122U CN2013203162140U CN201320316214U CN203265122U CN 203265122 U CN203265122 U CN 203265122U CN 2013203162140 U CN2013203162140 U CN 2013203162140U CN 201320316214 U CN201320316214 U CN 201320316214U CN 203265122 U CN203265122 U CN 203265122U
- Authority
- CN
- China
- Prior art keywords
- water
- spraying
- solar silicon
- silicon wafer
- trough
- 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
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 24
- 239000010703 silicon Substances 0.000 title claims abstract description 24
- 238000005406 washing Methods 0.000 title abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 15
- 235000012431 wafers Nutrition 0.000 claims description 9
- 210000004209 Hair Anatomy 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 13
- 238000005530 etching Methods 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N HF Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008216 herbs Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- 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 discloses a solar silicon wafer washing device. The solar silicon wafer washing device comprises a roller arranged on a rack, a first spraying device and a second spraying device, wherein the first spraying device and the second spraying device are arranged in the heading direction of the roller in sequence. The roller is provided with textures. The first spraying device comprises a first water supply trough, a first spraying nozzle which is connected with the first water supply trough and a first water collecting trough collecting sprayed water of the first spraying head. The second spraying device comprises a second water supply trough, a second spraying nozzle which is connected with the second water supply trough and a second water collecting trough collecting sprayed water of the second spraying head. The first water collecting trough is connected to the top of the second water supply trough through a miniature water pump. According to the solar silicon wafer washing device, a motor is used for driving a rotary shaft to achieve folding and unfolding of an upper cover, so that automatic operation is achieved, and the safety performance is improved. Water permeation holes are formed in the side wall of a shell body and water spraying holes are formed in the upper portion of a work station, so that the washing efficiency is high. The solar silicon wafer washing device is reasonable in structural design and has practicability.
Description
Technical field
The utility model relates to solar cell manufacturing equipment technical field, is specifically related to a kind of solar silicon wafers cleaning device.
Background technology
Solar energy is widely used just day by day as a kind of clean energy resource.Silicon chip is of paramount importance element in solar energy industry, and silicon chip needs in production procedure through the multiple tracks treatment process, in order to guarantee photoelectric conversion result and the light utilization efficiency of silicon chip.Making herbs into wool to silicon chip surface is exactly a kind of effective measures that improve the silicon chip light utilization efficiency, and the making herbs into wool operation of silicon chip surface is to utilize the mixed solution of nitric acid and hydrofluoric acid to carry out etching to silicon chip surface, to increase the area of silicon chip surface.Also need to be immersed in successively in tank, alkali groove, tank through the silicon chip after etching.And existing cleaning equipment complex structure, water resource waste is serious, sewage pollution environment after the cleaning etching.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide a kind of solar silicon wafers cleaning device, solves existing cleaning equipment complex structure, and water resource waste is serious, cleans after etching the problems such as sewage pollution environment.
(2) technical scheme
for solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of solar silicon wafers cleaning device, comprise the cylinder of being located on frame and the first spray equipment and the second spray equipment that sets gradually along the cylinder direction of advance, described cylinder is provided with fine hair, described the first spray equipment comprises the first supply flume, and the first shower nozzle that is connected with this first supply flume, and the first water leg of this first shower nozzle water spray of collection, described the second spray equipment comprises the second supply flume, and the second shower nozzle that is connected with this second supply flume, and the second water leg of this second shower nozzle water spray of collection, described the first water leg is connected in the top of the second supply flume by a micro pump.
Also be provided with contaminant filter between described the first water leg and micro pump.
Described the second water leg water outlet port connects a water purifier.
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: utilize motor-driven rotatable shaft carry out closing up of upper cover and open, realize automation mechanized operation, improved security performance, be provided with permeable hole on housing sidewall, be provided with hole for water spraying above station, make cleaning efficiency high; Its reasonable in design has practicality.
Description of drawings
Fig. 1 is the structure chart of solar silicon wafers cleaning device of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
as shown in Figure 1, a kind of solar silicon wafers cleaning device, comprise the cylinder 1 of being located on frame and the first spray equipment and the second spray equipment that sets gradually along cylinder 1 direction of advance, described cylinder 1 is provided with fine hair, described the first spray equipment comprises the first supply flume 2, and the first shower nozzle 3 that is connected with this first supply flume 2, and the first water leg 4 of these first shower nozzle, 3 water sprays of collection, described the second spray equipment comprises the second supply flume 5, and the second shower nozzle 6 that is connected with this second supply flume 5, and the second water leg 7 of these second shower nozzle, 6 water sprays of collection, described the first water leg 4 is connected in the top of the second supply flume 5 by a micro pump 8.Also be provided with contaminant filter 9 between described the first water leg 4 and micro pump 8.Described the second water leg 7 water outlet ports connect a water purifier 10.
During work, put into pure water in the first supply flume, put into the high concentration liquid in the second supply flume.Cylinder rotates the drive silicon chip and advances.
The utility model utilizes motor-driven rotatable shaft carry out closing up of upper cover and open, and realizes automation mechanized operation, has improved security performance, is provided with permeable hole on housing sidewall, is provided with hole for water spraying above station, makes cleaning efficiency high; Its reasonable in design has practicality.
Certainly, above is only concrete exemplary applications of the present utility model, and protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (3)
1. solar silicon wafers cleaning device, it is characterized in that: comprise the cylinder of being located on frame and the first spray equipment and the second spray equipment that sets gradually along the cylinder direction of advance, described cylinder is provided with fine hair, described the first spray equipment comprises the first supply flume, and the first shower nozzle that is connected with this first supply flume, and the first water leg of this first shower nozzle water spray of collection, described the second spray equipment comprises the second supply flume, and the second shower nozzle that is connected with this second supply flume, and the second water leg of this second shower nozzle water spray of collection, described the first water leg is connected in the top of the second supply flume by a micro pump.
2. solar silicon wafers cleaning device according to claim 1, is characterized in that: also be provided with contaminant filter between described the first water leg and micro pump.
3. solar silicon wafers cleaning device according to claim 2, is characterized in that: described the second water leg water outlet port connection one water purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203162140U CN203265122U (en) | 2013-06-01 | 2013-06-01 | Solar silicon wafer washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203162140U CN203265122U (en) | 2013-06-01 | 2013-06-01 | Solar silicon wafer washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265122U true CN203265122U (en) | 2013-11-06 |
Family
ID=49495616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203162140U Expired - Fee Related CN203265122U (en) | 2013-06-01 | 2013-06-01 | Solar silicon wafer washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728380A (en) * | 2016-04-16 | 2016-07-06 | 苏州寅泽缕弦电子技术有限公司 | Novel cleaning device for electronic parts and components |
-
2013
- 2013-06-01 CN CN2013203162140U patent/CN203265122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728380A (en) * | 2016-04-16 | 2016-07-06 | 苏州寅泽缕弦电子技术有限公司 | Novel cleaning device for electronic parts and components |
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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: 20131106 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |