CN203300683U - Cleaning and drying device for solar sell silicon chip - Google Patents
Cleaning and drying device for solar sell silicon chip Download PDFInfo
- Publication number
- CN203300683U CN203300683U CN201320311962XU CN201320311962U CN203300683U CN 203300683 U CN203300683 U CN 203300683U CN 201320311962X U CN201320311962X U CN 201320311962XU CN 201320311962 U CN201320311962 U CN 201320311962U CN 203300683 U CN203300683 U CN 203300683U
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- CN
- China
- Prior art keywords
- cleaning
- feed belt
- silicon chip
- drying
- alkaline bath
- 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
The utility model discloses a cleaning and drying device for a solar sell silicon chip. The device comprises an alkaline bath, a rinsing bath, a drying furnace and a feed belt. The feed belt successively goes through the alkaline bath, the rinsing bath and the drying furnace. The left sidewall of the alkaline bath is provided with a lye inlet, and the part of the right sidewall, which is disposed above the feed belt, is provided with a lye outlet. A spray device is disposed above the rinsing bath. The bottom of the drying furnace is provided with an air inlet pipe, and the other end of the air inlet pipe is connected with an air-blower. The other end of the air-blower is connected with a heater. An air outlet pipe is disposed at the top of the drying furnace. The feed belt provided by the device allows all the cleaning and drying devices to be in series to achieve an assembly line operation mode, so that production efficiency is improved, and manufacturing cost of the device is reduced. The device is reasonable in structure and design, and is practical.
Description
Technical field
The utility model relates to solar cell manufacturing equipment technical field, is specifically related to a kind of cleaning and drying device of silicon chip of solar cell.
Background technology
Solar energy, as a kind of clean energy resource, is widely used just day by day.Silicon chip is of paramount importance element in solar energy industry, and silicon chip needs through the multiple tracks treatment process in production procedure, 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.Silicon chip after etching also needs to be immersed in successively in alkaline bath, rinsing bowl.After having cleaned, silicon chip need to enter dryer and dry, and existing production equipment is all independent split, and operating efficiency is low, the drying plant complex structural designs, and manufacturing cost is high, and drying effect is not good.
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 cleaning and drying device of silicon chip of solar cell, solves existing production equipment complex structure, and manufacturing cost is high, the problem that production efficiency is low.
(2) technical scheme
for solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of cleaning and drying device of silicon chip of solar cell, comprise alkaline bath, rinsing bowl, drying oven and feed belt, described feed belt passes described alkaline bath successively, rinsing bowl and drying oven, described alkaline bath left side wall is provided with alkali liquor inlet, right side wall is positioned at place, described feed belt top and is provided with the alkali lye outlet, described rinsing bowl top is provided with spray equipment, described drying oven bottom is provided with admission line, the described admission line other end connects an air blast, the described air blast other end connects heater, described drying oven top is provided with outlet pipe.
Described outlet pipe is provided with gas cleaning plant.
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: owing to adopting conveyer belt that each cleaning and drying device is together in series, and pipeline work, improved production efficiency, reduced the device fabrication cost, device structure is reasonable in design, has practicality.
Description of drawings
Fig. 1 is the structure chart of the cleaning and drying device of silicon chip of solar cell of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, 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 cleaning and drying device of silicon chip of solar cell, comprise alkaline bath 1, rinsing bowl 2, drying oven 3 and feed belt 4, described feed belt 4 passes described alkaline bath 1 successively, rinsing bowl 2 and drying oven 3, described alkaline bath 1 left side wall is provided with alkali liquor inlet 5, right side wall is positioned at described feed belt 4 places, top and is provided with alkali lye outlet 6, described rinsing bowl 2 tops are provided with spray equipment 7, described drying oven 3 bottoms are provided with admission line 8, described admission line 8 other ends connect an air blast 9, described air blast 9 other ends connect heater 10, described drying oven 3 tops are provided with outlet pipe 11.Described outlet pipe 11 is provided with gas cleaning plant 12.
The utility model is owing to adopting conveyer belt that each cleaning and drying device is together in series, and pipeline work, improved production efficiency, reduced the device fabrication cost, and device structure is reasonable in design, has practicality.
Certainly, above is only concrete exemplary applications of the present utility model, and protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.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 (2)
1. the cleaning and drying device of a silicon chip of solar cell, it is characterized in that: comprise alkaline bath, rinsing bowl, drying oven and feed belt, described feed belt passes described alkaline bath successively, rinsing bowl and drying oven, described alkaline bath left side wall is provided with alkali liquor inlet, right side wall is positioned at place, described feed belt top and is provided with the alkali lye outlet, described rinsing bowl top is provided with spray equipment, described drying oven bottom is provided with admission line, the described admission line other end connects an air blast, the described air blast other end connects heater, described drying oven top is provided with outlet pipe.
2. the cleaning and drying device of silicon chip of solar cell according to claim 1, it is characterized in that: described outlet pipe is provided with gas cleaning plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320311962XU CN203300683U (en) | 2013-05-31 | 2013-05-31 | Cleaning and drying device for solar sell silicon chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320311962XU CN203300683U (en) | 2013-05-31 | 2013-05-31 | Cleaning and drying device for solar sell silicon chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300683U true CN203300683U (en) | 2013-11-20 |
Family
ID=49576674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320311962XU Expired - Fee Related CN203300683U (en) | 2013-05-31 | 2013-05-31 | Cleaning and drying device for solar sell silicon chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962790A (en) * | 2018-07-05 | 2018-12-07 | 天长市百盛半导体科技有限公司 | A kind of cleaning device of solar battery crystalline silicon |
-
2013
- 2013-05-31 CN CN201320311962XU patent/CN203300683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962790A (en) * | 2018-07-05 | 2018-12-07 | 天长市百盛半导体科技有限公司 | A kind of cleaning device of solar battery crystalline silicon |
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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: 20131120 Termination date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |