CN201549526U - Slurry filter for solar cell - Google Patents
Slurry filter for solar cell Download PDFInfo
- Publication number
- CN201549526U CN201549526U CN2009202804295U CN200920280429U CN201549526U CN 201549526 U CN201549526 U CN 201549526U CN 2009202804295 U CN2009202804295 U CN 2009202804295U CN 200920280429 U CN200920280429 U CN 200920280429U CN 201549526 U CN201549526 U CN 201549526U
- Authority
- CN
- China
- Prior art keywords
- filter
- slurry
- base
- mouthful
- solar batteries
- 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
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a slurry filter for filtering pulp during the process of producing solar cells. The slurry filter comprises a base, a filter tube arranged on the upper portion of the base, a support cover arranged on the upper end surface of the filter tube, a pressure shaft, and a handle and a filter screen connected onto the pressure shaft, wherein the lower portion of the base is provided with a frame body with space, the upper end surface of the base is provided with a filter hole I, the lower end surface of the filter tube is provided with a bucket body with a filter hole II, the filter hole I and the filter hole II are mutually communicated through a filter screen, and the pressure shaft comprises a rod body which penetrates through the support cover and a piston body which is arranged on the lower end of the rod body and positioned inside the filter tube. The slurry filter has the beneficial effects that slurry which is filtered by the slurry filter can be continuously used, thereby the slurry filter saves cost, is not easy to cause edge slurry leakage and front slurry leakage, further greatly improves the quality of a battery slice, and avoids unnecessary economic loss.
Description
Technical field
The utility model relates to a kind of slurries filtration device that is used to filter slurry in the solar cell process of producing.
Background technology
At present, silver slurry and half tone are the highest parts of cost in list or the polysilicon solar cell production process, and silkscreen process has fractionlet and jumps to spatter and enter in printing slurry when producing fragment, can puncture half tone when having the slurry of fragment to republish, and then spillage, cause product bad.Therefore, can only abandon the slurry that fragment is advanced in spring under a cloud in the production, cause the waste of a large amount of slurries like this, increase production cost greatly.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of saving cost, and it is time saving and energy saving to use, and improves the filter of the used for solar batteries slurry of manufacture of solar cells quality.
The utility model is realized by following measure:
The filter of a kind of used for solar batteries slurry of the present utility model comprises base, places filter vat, the supporting cover that places the filter vat upper surface, pressure axis, the filter screen of base top and is connected handle on the pressure axis; Described base is the support body that the bottom is provided with the space, and the upper surface of base is provided with filters a mouthful I; Described filter vat is that the lower surface is provided with the staving that filters mouthful II, is interconnected by filter screen between described filtration mouth I and the filtration mouthful II; Described pressure axis is by the body of rod that passes supporting cover and be arranged on body of rod lower end and place the cock body of filter vat to form.
The filter of used for solar batteries slurry of the present utility model, the staving interior diameter of described filter vat is greater than the diameter that filters mouthful II.
The filter of used for solar batteries slurry of the present utility model, the circumference that filters mouthful I on the described base upper surface is outside equipped with groove, is provided with annular rubber ring in the described groove.
The filter of used for solar batteries slurry of the present utility model, the excircle of the cock body of described pressure axis is provided with annular rubber ring.
The filter of used for solar batteries slurry of the present utility model, the body of rod top of described pressure axis is provided with horizontal straight hole.
The filter of used for solar batteries slurry of the present utility model is provided with bolt hole on the upper surface of described base and the lower surface of filter vat.
The beneficial effects of the utility model are: the slurry after the slurries filtration device filters can also continue to use, saved cost, and be not easy to cause edge spillage and front spillage, and also improved the quality of battery sheet greatly, avoided unnecessary economic loss.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is a base schematic top plan view of the present utility model.
Fig. 3 looks schematic diagram for base master of the present utility model.
Fig. 4 looks schematic diagram for filter vat master of the present utility model.
Fig. 5 is a filter vat schematic top plan view of the present utility model.
Fig. 6 looks schematic diagram for pressure axis master of the present utility model.
Among the figure: 1 base, 2 filter vats, 3 pressure axis, 4 handles, 5 supporting covers, 6 grooves, 7 filter a mouthful I, and 8 filter a mouthful II, 9 straight holes, 10 bodies of rod, 11 cock bodys.
Embodiment
As shown in Figure 1, the utility model comprises base 1, filter vat 2, supporting cover 5, pressure axis 3, handle 4 and filter screen, wherein base 1 is by four supports and the support body that the upper surface is formed, therefore the space of placing the slurry bucket is left in the bottom, upper surface, the center of upper surface is provided with filters a mouthful I 7, the circumference that filters mouthful I 7 also is provided with groove 6 outward, is provided with ring-like rubber ring in the groove 6.Filter vat 2 is made up of staving and lower surface, and the center, lower surface is provided with filters a mouthful II 8, and filter vat 2 places on the base 1.Filter mouthful I 7 and filter and be provided with filter screen between mouthful II 8 and be interconnected by filter screen, filter screen is by the bolt hole bolt on base 1 upper surface and filter vat 2 lower surfaces.Supporting cover 5 covers the upper end at filter vat 2, pressure axis 3 is made up of the body of rod 10 and the cock body 11 that is fixed on the body of rod 10 lower ends, wherein the body of rod 10 centre bore and the cock body 11 that pass supporting cover 5 places in the filter vat 2, the diameter of cock body 11 be controlled at the slurry that can in filter vat 2, slide but can not make extruding from above overflow.The excircle of cock body 11 is provided with annular rubber ring.The top of the body of rod 10 is provided with horizontal straight hole 9, and handle 4 is installed in the straight hole 9.The staving interior diameter of filter vat 2 is greater than the diameter that filters mouthful II 8, prevents from like this to exert oneself excessively to cause screen cloth to break and fragment punctures screen cloth, and do not have the effect of filtration.
Its operation principle is: the lower space place that the slurry bucket is placed on base 1, slurry to be filtered is packed in the filter vat 2, hold handle 4 and promote the body of rod 10 up and down, cock body 11 will move downwards in filter vat 2, slurry to be filtered in the cock body 11 promotion filter vats 2 passes through strainer filtering simultaneously, slurry after the filtration will flow in the slurry bucket of base 1 bottom, thereby finishes the filtration of slurry.
Claims (6)
1. the filter of a used for solar batteries slurry is characterized in that: comprise base (1), place filter vat (2), the supporting cover (5) that places filter vat (2) upper surface, pressure axis (3), the filter screen of base (1) top and be connected handle (4) on the pressure axis (3); Described base (1) is provided with the support body in space for the bottom, and the upper surface of base (1) is provided with filters a mouthful I (7); Described filter vat (2) filters mouthful staving of II (8) for the lower surface is provided with, be interconnected by filter screen between described filtration mouth I (7) and the filtration mouthful II (8); Described pressure axis (3) is by the body of rod that passes supporting cover (5) (10) and be arranged on the body of rod (10) lower end and place the cock body (11) of filter vat (2) to form.
2. the filter of used for solar batteries slurry according to claim 1 is characterized in that: the staving interior diameter of described filter vat (2) is greater than filtering mouthful diameter of II (8).
3. the filter of used for solar batteries slurry according to claim 1 is characterized in that: described mouthful base (1) upper surface of the periphery of I (7) of filtering is provided with groove (6), and described groove is provided with annular rubber ring in (6).
4. the filter of used for solar batteries slurry according to claim 1 is characterized in that: the excircle of the cock body (11) of described pressure axis (3) is provided with annular rubber ring.
5. according to the filter of claim 1 or 4 described used for solar batteries slurries, it is characterized in that: the body of rod (10) top of described pressure axis (3) is provided with horizontal straight hole (9).
6. the filter of used for solar batteries slurry according to claim 1 is characterized in that: be provided with bolt hole on the lower surface of the upper surface of described base (1) and filter vat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202804295U CN201549526U (en) | 2009-12-04 | 2009-12-04 | Slurry filter for solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202804295U CN201549526U (en) | 2009-12-04 | 2009-12-04 | Slurry filter for solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549526U true CN201549526U (en) | 2010-08-11 |
Family
ID=42604705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202804295U Expired - Fee Related CN201549526U (en) | 2009-12-04 | 2009-12-04 | Slurry filter for solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549526U (en) |
-
2009
- 2009-12-04 CN CN2009202804295U patent/CN201549526U/en not_active Expired - Fee Related
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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: 20100811 Termination date: 20171204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |