CN207503920U - A kind of soft formula cleaning machine for solar silicon wafers - Google Patents
A kind of soft formula cleaning machine for solar silicon wafers Download PDFInfo
- Publication number
- CN207503920U CN207503920U CN201721194604.XU CN201721194604U CN207503920U CN 207503920 U CN207503920 U CN 207503920U CN 201721194604 U CN201721194604 U CN 201721194604U CN 207503920 U CN207503920 U CN 207503920U
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- cleaning machine
- wall
- sponge
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- silicon wafers
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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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Abstract
A kind of soft formula cleaning machine for solar silicon wafers, including cleaning machine body, energy converter and diamond hole；Lower end offers rinse bath at the top of the cleaning machine body；The cleaning machine body right end outer wall is equipped with motor B, and motor B is rotatedly connected through stirrer paddle group described in the outer wall of cleaning machine body and one group between aluminium alloy baffle inner wall and rinse bath right end inner wall and connects；The rinse bath inner wall and sponge covering is placed between aluminium alloy baffle outer wall described in two groups, and opening is equipped at the top of sponge covering；Rectangular array shape is evenly arranged with sponge dividing layer described in six groups inside the sponge covering.Left and right ends inside the utility model rinse bath are each provided with one group of stirrer paddle group, and it is rotated between the motor of two groups of stirrer paddle groups of connection for negative direction, so that the utility model increases the convection current cleaning way for there are two groups of stirrer paddle groups to rotate formation on the basis of ultrasonic cleaning, accelerate the efficiency that the spot of solar power silicon on piece is detached with solar silicon wafers surface.
Description
Technical field
The utility model is related to wafer cleaning technical more particularly to a kind of soft formula cleanings for solar silicon wafers
Machine.
Background technology
Currently, China's theCourse of PV Industry is rapid, and the solar cell year output in China ranks the first in the whole world.The sun
The clean-up performance of energy silicon chip has very big influence to the development that continues of solar cell, so people clean solar silicon wafers
Method propose harsher requirement.Solar silicon wafers are in by process such as slice, chamfering, grinding, polishings, surface
It can be by different degrees of pollution, such as particle, metal ion and organic matter.If not handling these pollutions well,
Device performance can significantly be influenced.At present, the half for manufacturing total losses is because of device caused by Wafer Cleaning is improper
Part fails.Therefore, people are constantly going deep into the research of solar silicon wafers cleaning technique.
The inventors discovered that existing solar silicon wafers exist in cleaning：
1. it is mostly now that automated ultrasonic carries out solar silicon wafers cleaning operation, but need when being cleaned by ultrasonic wave
Long period of time is wanted just can to detach the spot on solar silicon wafers surface with solar silicon wafers surface, it is impossible to meet quick
The use demand of cleaning.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, a kind of soft formula cleaning machine for solar silicon wafers is provided, to reach
With more the purpose of more practical value.
Utility model content
The purpose of this utility model is to provide a kind of soft formula cleaning machine for solar silicon wafers, to solve above-mentioned background
What is proposed in technology is mostly now that automated ultrasonic carries out cleaning operation, but when being cleaned by ultrasonic wave to solar silicon wafers
Long period of time is needed just can to detach the spot on solar silicon wafers surface with solar silicon wafers surface, it is impossible to meet fast
The problem of use demand of speed cleaning.
The utility model is used for the purpose and effect of the soft formula cleaning machine of solar silicon wafers, by the institute of technological means in detail below
Reach：
A kind of soft formula cleaning machine for solar silicon wafers, wherein, which includes
Have：
Cleaning machine body, cleaning machine cover, control panel, motor A, motor B, aluminium alloy baffle, sponge covering, sponge point
Cut layer, stirrer paddle group, energy converter and diamond hole；
Lower end offers rinse bath at the top of the cleaning machine body, and cleaning machine internal body and rinse bath lower end are provided with
Three groups of energy converters；The positive front end outer wall of cleaning machine body is provided with control panel；The cleaning that the cleaning machine body is opened up
The left and right ends of slot inner wall are respectively welded with aluminium alloy baffle described in one group；It is opened up on the inner side end of the aluminium alloy baffle
There is the diamond hole of several ordered arrangements；The aluminium alloy baffle inner wall and rinse bath inner wall or be provided between left or right inner wall
Gap；The cleaning machine body left end outer wall is equipped with motor A, and motor A is closed through the outer wall of cleaning machine body with being in aluminium
Stirrer paddle group described in one group between golden baffle inner wall and rinse bath left end inner wall, which is rotatedly connected, to be connect；The cleaning machine body is right
End outer wall is equipped with motor B, and motor B is through the outer wall of cleaning machine body and in aluminium alloy baffle inner wall and rinse bath right end
Stirrer paddle group described in one group between inner wall, which is rotatedly connected, to be connect；The rinse bath inner wall and with outside aluminium alloy baffle described in two groups
Sponge covering is placed between wall, and opening is equipped at the top of sponge covering；Rectangular array shape is uniform inside the sponge covering
It is provided with sponge dividing layer described in six groups.
Further, it is offered on the left and right ends face of the sponge covering with being opened on the inner side end of aluminium alloy baffle
If several ordered arrangements diamond shape hole site is consistent, the diamond hole of several ordered arrangements that size is identical.
Further, the diamond hole of several ordered arrangements is also offered described in six groups on sponge dividing layer end face.
Further, the height of sponge dividing layer described in six groups is 2/3rds of sponge cladding height.
Further, the spacing distance between the every two groups adjacent sponge dividing layers is 50mm.
Further, it is rotated between the motor A and motor B for negative direction.
With existing structure in comparison, the utility model has the following advantages that：
1. the left and right ends inside the utility model rinse bath are each provided with one group of stirrer paddle group, and connect two groups of stirrings
It is rotated between the motor of blade group for negative direction so that the utility model increases on the basis of ultrasonic cleaning two groups of stirrings
Blade group rotates the convection current cleaning way of formation, accelerates the effect that the spot of solar power silicon on piece is detached with solar silicon wafers surface
Rate.
2. the utility model rinse bath inner wall and be placed with sponge covering between two group aluminum alloy baffle outer walls, conducive to
When rotating the convection current cleaning of formation by two groups of stirrer paddle groups, prevent the shock of solar silicon wafers from damaging, and sponge covering
Left and right ends face on offer the diamond shape hole sites of several ordered arrangements with being opened up on the inner side end of aluminium alloy baffle
The diamond hole of several ordered arrangements consistent, size is identical carries out convection current cleaning conducive to the flowing of flow to solar silicon wafers.
3. rectangular array shape is evenly arranged with six groups of sponge dividing layers, and every two groups inside the utility model sponge covering
Spacing distance between adjacent sponge dividing layer is 50mm, between being placed on two groups of sponge dividing layers conducive to solar silicon wafers,
And its spacing distance is more than the thickness of solar silicon wafers, and also offers several ordered arrangements on six groups of sponge dividing layer end faces
Diamond hole conducive to the flowing of flow, is easy to implement convection current cleaning, and further, the height of six groups of sponge dividing layers is sponge packet
2/3rds of layer height, conducive to the placement of staff and taking-up operation.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 regards structure diagram for the utility model axis；
Fig. 3 regards structure diagram for the utility model without cleaning machine cover axis；
Fig. 4 is the utility model without cleaning machine cover overlooking the structure diagram；
Fig. 5 is the utility model without cleaning machine cover inner schematic cross-sectional view；
Fig. 6 regards structure diagram for the utility model without cleaning machine cover and sponge covering axis；
Fig. 7 regards structure diagram for the utility model sponge covering axis；
Fig. 8 is the utility model sponge covering schematic cross-sectional view.
In figure：1st, cleaning machine body, 2, cleaning machine cover, 3, control panel, 4, motor A, 5, motor B, 6, aluminium alloy gear
Plate, 7, sponge covering, 8, sponge dividing layer, 9, stirrer paddle group, 10, energy converter, 11, diamond hole.
Specific embodiment
In the following, will be explained in the embodiment of the utility model, the example is shown in the accompanying drawings and the description below.It although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, may include the spirit and model in the utility model as defined in the appended claims
In enclosing.
Referring to Fig. 1 to attached drawing 8, a kind of soft formula cleaning machine for solar silicon wafers includes：
Cleaning machine body 1, cleaning machine cover 2, control panel 3, motor A4, motor B5, aluminium alloy baffle 6, sponge covering
7th, sponge dividing layer 8, stirrer paddle group 9, energy converter 10 and diamond hole 11；
1 top lower end of cleaning machine body offers rinse bath, and 1 inside of cleaning machine body and rinse bath lower end are provided with three
Group energy converter 10；1 positive front end outer wall of cleaning machine body is provided with control panel 3；The rinse bath inner wall that cleaning machine body 1 is opened up
Left and right ends be respectively welded with a group aluminum alloy baffle 6；Several orderly rows are offered on the inner side end of aluminium alloy baffle 6
The diamond hole 11 of row；6 inner wall of aluminium alloy baffle and rinse bath inner wall or be provided with gap between left or right inner wall；Cleaning machine machine
1 left end outer wall of body is equipped with motor A4, and motor A4 through cleaning machine body 1 outer wall in 6 inner wall of aluminium alloy baffle with
One group of stirrer paddle group 9 between rinse bath left end inner wall, which is rotatedly connected, to be connect；1 right end outer wall of cleaning machine body is equipped with motor
B5, and motor B5 through cleaning machine body 1 outer wall and between 6 inner wall of aluminium alloy baffle and rinse bath right end inner wall one
Group stirrer paddle group 9, which is rotatedly connected, to be connect；Rinse bath inner wall and sponge covering 7 is placed between two group aluminum alloy baffles, 6 outer wall,
And 7 top of sponge covering is equipped with opening；7 inside rectangular array shape of sponge covering is evenly arranged with six groups of sponge dividing layers 8.
Wherein, if offering on the left and right ends face of sponge covering 7 and being opened up on the inner side end of aluminium alloy baffle 6
The diamond hole 11 of several ordered arrangements that 11 position of diamond hole of dry ordered arrangement is consistent, size is identical, conducive to passing through two
When group stirrer paddle group 9 rotates the convection current cleaning formed, prevent the shock of solar silicon wafers from damaging；
Wherein, the diamond hole 11 of several ordered arrangements is also offered on six groups of 8 end faces of sponge dividing layer；
Wherein, the height of six groups of sponge dividing layers 8 is 2/3rds of 7 height of sponge covering, conducive to putting for staff
Put and take out operation；
Wherein, the spacing distance between every two groups adjacent sponge dividing layers 8 is 50mm, and two are placed in solar silicon wafers
Between group sponge dividing layer 8, and its spacing distance is more than the thickness of solar silicon wafers, conducive to the flowing of flow, is easy to implement pair
Stream cleaning；
Wherein, it is rotated between motor A4 and motor B5 for negative direction, conducive to the agitating paddle in two groups of reversely rotated directions is passed through
Leaf group 9 forms convection current in water, accelerates the efficiency that the spot of solar power silicon on piece is detached with solar silicon wafers surface.
The specifically used mode of the present embodiment and effect：
When in use, it would be desirable to which the solar silicon wafers of cleaning are vertical orderly to be placed into every two groups of sponge dividing layers 8 respectively
Between, and add water and cleaning agent into rinse bath, buckle cleaning machine cover 2；External power supply, by the control for pressing control panel 3
Button processed opens motor A4, motor B5, energy converter 10, and ultrasonic wave caused by energy converter 10 is to the sun that is in rinse bath water
Energy silicon chip carries out ultrasonic cleaning operation, conducive to cavitation, acceleration effect and the direct flow effect of ultrasonic wave in a liquid
Liquid and dirt directly, are indirectly acted on, crud layer is made to be disperseed, emulsified, removed and reach cleaning purpose；Meanwhile motor
A4, motor B5 drive its stirrer paddle group 9 connected to rotate respectively, and generated flow passes through when stirrer paddle group 9 rotates
The diamond hole 11 opened up on aluminium alloy baffle 6, sponge covering 7 and sponge dividing layer 8 is accelerated so as to fulfill convection current by convection current
The efficiency that the spot of solar power silicon on piece is detached with solar silicon wafers surface, and any damage will not be caused to solar silicon wafers surface
Wound, the time for simply by the impact effect of convection current crud layer is disperseed, removing accelerate, conducive to quick solar energy is carried out
Wafer Cleaning operates.
The above is only the preferred embodiment to the utility model, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (6)
1. a kind of soft formula cleaning machine for solar silicon wafers, it is characterised in that：The soft formula for solar silicon wafers is clear
Washing machine includes：
Cleaning machine body, cleaning machine cover, control panel, motor A, motor B, aluminium alloy baffle, sponge covering, sponge segmentation
Layer, stirrer paddle group, energy converter and diamond hole；
Lower end offers rinse bath at the top of the cleaning machine body, and cleaning machine internal body and rinse bath lower end are provided with three groups
Energy converter；The positive front end outer wall of cleaning machine body is provided with control panel；In the rinse bath that the cleaning machine body is opened up
The left and right ends of wall are respectively welded with aluminium alloy baffle described in one group；If it is offered on the inner side end of the aluminium alloy baffle
The diamond hole of dry ordered arrangement；The aluminium alloy baffle inner wall and rinse bath inner wall or set between left or right inner wall free
Gap；The cleaning machine body left end outer wall is equipped with motor A, and motor A is through the outer wall of cleaning machine body and in aluminium alloy
Stirrer paddle group described in one group between baffle inner wall and rinse bath left end inner wall, which is rotatedly connected, to be connect；The cleaning machine body right end
Outer wall is equipped with motor B, and motor B is through the outer wall of cleaning machine body and in aluminium alloy baffle inner wall and rinse bath right end
Stirrer paddle group described in one group between wall, which is rotatedly connected, to be connect；The rinse bath inner wall and with aluminium alloy baffle outer wall described in two groups
Between be placed with sponge covering, and opening is equipped at the top of sponge covering；Rectangular array shape is uniformly set inside the sponge covering
It is equipped with sponge dividing layer described in six groups.
2. the soft formula cleaning machine according to claim 1 for solar silicon wafers, it is characterised in that：The sponge covering
The diamond shape hole site phase of several ordered arrangements with being opened up on the inner side end of aluminium alloy baffle is offered on the face of left and right ends
Unanimously, the diamond hole of the identical several ordered arrangements of size.
3. the soft formula cleaning machine according to claim 1 for solar silicon wafers, it is characterised in that：Sponge described in six groups point
Cut the diamond hole that several ordered arrangements are also offered on layer end face.
4. the soft formula cleaning machine for solar silicon wafers according to claim 1 or 3, it is characterised in that：It is extra large described in six groups
The height of continuous dividing layer is 2/3rds of sponge cladding height.
5. the soft formula cleaning machine according to claim 1 for solar silicon wafers, it is characterised in that：Every two groups adjacent
Spacing distance between the sponge dividing layer is 50mm.
6. the soft formula cleaning machine according to claim 1 for solar silicon wafers, it is characterised in that：The motor A and electricity
It is rotated between machine B for negative direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194604.XU CN207503920U (en) | 2017-09-18 | 2017-09-18 | A kind of soft formula cleaning machine for solar silicon wafers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194604.XU CN207503920U (en) | 2017-09-18 | 2017-09-18 | A kind of soft formula cleaning machine for solar silicon wafers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207503920U true CN207503920U (en) | 2018-06-15 |
Family
ID=62498266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194604.XU Expired - Fee Related CN207503920U (en) | 2017-09-18 | 2017-09-18 | A kind of soft formula cleaning machine for solar silicon wafers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207503920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369393A (en) * | 2019-08-13 | 2019-10-25 | 安徽晶天新能源科技有限责任公司 | Supersonic wave cleaning machine is used in a kind of production of silicon wafer |
-
2017
- 2017-09-18 CN CN201721194604.XU patent/CN207503920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369393A (en) * | 2019-08-13 | 2019-10-25 | 安徽晶天新能源科技有限责任公司 | Supersonic wave cleaning machine is used in a kind of production of silicon wafer |
| CN110369393B (en) * | 2019-08-13 | 2021-04-06 | 安徽晶天新能源科技有限责任公司 | Ultrasonic cleaning machine is used in silicon chip production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |