CN204144224U - Acid & alkali liquid used for solar batteries remains silicon wafer cleaner - Google Patents
Acid & alkali liquid used for solar batteries remains silicon wafer cleaner Download PDFInfo
- Publication number
- CN204144224U CN204144224U CN201420457727.8U CN201420457727U CN204144224U CN 204144224 U CN204144224 U CN 204144224U CN 201420457727 U CN201420457727 U CN 201420457727U CN 204144224 U CN204144224 U CN 204144224U
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- Prior art keywords
- purge chamber
- acid
- silicon wafer
- liquid used
- solar batteries
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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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- Cleaning Or Drying Semiconductors (AREA)
Abstract
The utility model relates to silicon chip of solar cell production field, and specifically a kind of acid & alkali liquid used for solar batteries remains silicon wafer cleaner.Acid & alkali liquid used for solar batteries remains silicon wafer cleaner, and comprise purge chamber, be arranged on the blade of the left and right sides, purge chamber, purge chamber's upper opening, bottom purge chamber, there is discharge outlet side, and blade is connected with machine shaft.The utility model can alleviate productive labor intensity, and can strengthen clean result, cleaning process is simple.The blade of the left and right sides of the present utility model is in cleaning work, a slice drives water to turn clockwise, and a slice drives water to be rotated counterclockwise, and can make the clean fast of cleaning like this, discharge outlet bottom purge chamber can safety drain after having cleaned, and silicon chip residue is cleared up away from delivery port simultaneously.
Description
Technical field
The utility model relates to silicon chip of solar cell production field, and specifically a kind of acid & alkali liquid used for solar batteries remains silicon wafer cleaner.
Background technology
In solar energy production enterprise, have a large amount of acid & alkali liquids to remain silicon chip, but the Measures compare cleaned soda acid silicon chip (material) is simply extensive, cleaning process labour intensity is large, cleaning performance is undesirable, and has very strong volatility, corrosivity due to soda acid liquid, and fail safe is poor.
Summary of the invention
Technical problem to be solved in the utility model is: alleviate productive labor intensity, and can strengthen clean result, cleaning process is simple, has very strong fail safe simultaneously.
The technical scheme that the utility model adopts is: acid & alkali liquid used for solar batteries remains silicon wafer cleaner, comprise purge chamber, be arranged on the blade of the left and right sides, purge chamber, purge chamber's upper opening, bottom purge chamber, there is discharge outlet side, and blade is connected with machine shaft.
As a kind of optimal way: described purge chamber upper opening has lid, jug and control panel on lid, control panel has motor switch be electrically connected with motor.
As a kind of optimal way: there is leakproof room on the downside of the bottom of purge chamber.
As a kind of optimal way: there is protector at blade place, blade and motor are in protector inside, and the front-back of protector has water inlet and delivery port.
As a kind of optimal way: protector is the rectangular box that a front-back has water inlet and delivery port.
As a kind of optimal way: protector is four square box, the upper plate of casing is fixed on the right side of purge chamber and becomes 60 degree of angles with level, and other plate of casing has multiple aperture.
The beneficial effects of the utility model are: the utility model can alleviate productive labor intensity, and can strengthen clean result, cleaning process is simple.The blade of the left and right sides of the present utility model is in cleaning work, a slice drives water to turn clockwise, a slice drives water to be rotated counterclockwise, such can make to clean fast clean, discharge outlet bottom purge chamber can safety drain after having cleaned, silicon chip residue is cleared up away from delivery port simultaneously, lid above purge chamber covers in cleaning, can prevent cleaning fluid from spilling outside, cause damage to people or thing, leakproof room on the downside of purge chamber can prevent liquid from making directly to arrive environment during leak of liquid, cause damage, when the protector at blade place makes to pick and place silicon chip, silicon chip can not collide with blade and motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1, lid, 2, handle, 3, control panel, 4, protector, 5, left side delivery port, 6, left side water inlet, 7, bottom purge chamber, 8, confined space, 9, wheel, 10, right side delivery port, 11, right side water inlet, 12, discharge outlet.
Embodiment
Purge chamber's upper opening of the utility model device has lid, for picking and placeing silicon chip, prevent in cleaning process simultaneously, liquid spills outside purge chamber, discharge outlet is had bottom purge chamber, can safety drain after having cleaned, silicon chip residue is cleared up away from delivery port simultaneously, the blade of the left and right sides is in cleaning work, a slice drives water to turn clockwise, a slice drives water to be rotated counterclockwise, such can make to clean fast clean, leakproof room on the downside of purge chamber can prevent liquid from making directly to arrive environment during leak of liquid, cause damage, when the protector at blade place makes to pick and place silicon chip, silicon chip can not collide with blade and motor, protector can be the rectangular box that a front-back has water inlet and delivery port, or four square box, the upper plate of casing is fixed on the right side of purge chamber and becomes 60 degree of angles with level, other plate of casing there is multiple aperture.This device whole height is 90cm, and length and width are 60cm, are provided with wheel below device of the present utility model, can move easily.
Claims (6)
1. acid & alkali liquid used for solar batteries remains silicon wafer cleaner, it is characterized in that: comprise purge chamber, be arranged on the blade of the left and right sides, purge chamber, purge chamber's upper opening, bottom purge chamber, there is discharge outlet side, and blade is connected with machine shaft.
2. acid & alkali liquid used for solar batteries according to claim 1 remains silicon wafer cleaner, it is characterized in that: described purge chamber upper opening has lid, and jug and control panel on lid control panel have motor switch be electrically connected with motor.
3. acid & alkali liquid used for solar batteries according to claim 1 remains silicon wafer cleaner, it is characterized in that: have leakproof room on the downside of the bottom of purge chamber.
4. any one acid & alkali liquid used for solar batteries according to Claim 1-3 remains silicon wafer cleaner, and it is characterized in that: there is protector at blade place, blade and motor are in protector inside, and the front-back of protector has water inlet and delivery port.
5. acid & alkali liquid used for solar batteries according to claim 4 remains silicon wafer cleaner, it is characterized in that: protector is the rectangular box that a front-back has water inlet and delivery port.
6. acid & alkali liquid used for solar batteries according to claim 4 remains silicon wafer cleaner, it is characterized in that: protector is four square box, the upper plate of casing is fixed on the right side of purge chamber and becomes 60 degree of angles with level, and other plate of casing has multiple aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457727.8U CN204144224U (en) | 2014-08-14 | 2014-08-14 | Acid & alkali liquid used for solar batteries remains silicon wafer cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457727.8U CN204144224U (en) | 2014-08-14 | 2014-08-14 | Acid & alkali liquid used for solar batteries remains silicon wafer cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144224U true CN204144224U (en) | 2015-02-04 |
Family
ID=52420892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457727.8U Active CN204144224U (en) | 2014-08-14 | 2014-08-14 | Acid & alkali liquid used for solar batteries remains silicon wafer cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802782A (en) * | 2021-03-29 | 2021-05-14 | 西安奕斯伟硅片技术有限公司 | Pretreatment system and method for testing minority carrier lifetime of monocrystalline silicon wafer by charge passivation |
-
2014
- 2014-08-14 CN CN201420457727.8U patent/CN204144224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802782A (en) * | 2021-03-29 | 2021-05-14 | 西安奕斯伟硅片技术有限公司 | Pretreatment system and method for testing minority carrier lifetime of monocrystalline silicon wafer by charge passivation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |