CN204293932U - Silver slurry filter - Google Patents
Silver slurry filter Download PDFInfo
- Publication number
- CN204293932U CN204293932U CN201420706693.1U CN201420706693U CN204293932U CN 204293932 U CN204293932 U CN 204293932U CN 201420706693 U CN201420706693 U CN 201420706693U CN 204293932 U CN204293932 U CN 204293932U
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- China
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- screen pack
- storage vat
- backing plate
- connection tube
- fixed panel
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Abstract
A kind of silver slurry filter, comprises storage vat, screen pack backing plate, charging aperture, screen pack, enters outgoing gas connection tube, vavuum pump and air compressor.Storage vat is provided with fixed panel.The fixed panel that screen pack backing plate is arranged on storage vat is tightly connected with fixed panel; Charging aperture to be arranged on above screen pack backing plate and to be tightly connected with screen pack backing plate; Screen pack is arranged in screen pack backing plate; To enter on fixed panel that outgoing gas connection tube is arranged on storage vat and to be communicated with storage vat; The bleeding point of vavuum pump by the gas piping of band extraction valve with enter outgoing gas connection tube and be communicated with; The Compressed Gas outlet of air compressor by the gas piping of band qi of chong channel ascending adversely valve with enter outgoing gas connection tube and be communicated with.The utility model ensure that the fineness requirement that silver slurry filters, and solves again the problem that a large amount of sheet silver blocking screen pack causes filter efficiency low in suction filtration process.
Description
Technical field
The utility model relates to photovoltaic technology, particularly a kind of silver slurry filter.
Background technology
In photovoltaic industry, the fineness of the production and application that silver is starched and product is closely related, and the excessive printed pattern that may cause of fineness is bad, and printing web plate used even can be made to scrap.So in order to the guarantee to slurry fineness, simultaneously also in order to filter out some oarse-grained impurity in slurry production, filtration is absolutely necessary.
The method of current filtration slurry mainly contains:
A, manual filtration, this filter method waste of human resource is large, and filter efficiency is low, and filtration time is long.
B, oar propeller filter, and drive filtration oar rotary squeezing slurry to reach filtration through screen pack by bearing, and this filter type is easily by net hanging breaking, and the long-pending many not easy to clean of later stage sheet silver.
C, press filtration, by pump by crushed for slurry screen pack, reach filtration.This filter type residual slurry is many in machine, and filtering product model is single.
Utility model content
The purpose of this utility model, exactly in order to provide a kind of silver slurry filter, to realize the high efficiency low-loss that silver slurry filters.
In order to achieve the above object, the utility model have employed following technical scheme: a kind of silver slurry filter, and it comprises:
Storage vat, which is provided with fixed panel;
Screen pack backing plate, the fixed panel being arranged on storage vat is tightly connected with fixed panel;
Charging aperture, to be arranged on above screen pack backing plate and to be tightly connected with screen pack backing plate;
Screen pack, is arranged in screen pack backing plate;
Enter outgoing gas connection tube, the fixed panel being arranged on storage vat is communicated with storage vat;
Vavuum pump, its bleeding point by the gas piping of band extraction valve with enter outgoing gas connection tube and be communicated with;
Air compressor, the outlet of its Compressed Gas by the gas piping of band qi of chong channel ascending adversely valve with enter outgoing gas connection tube and be communicated with.
Also comprise dividing plate, this dividing plate is arranged in storage vat and the below be positioned at into outgoing gas connection tube.
The air inlet pipeline of described air compressor is provided with air dehumidifier.
Described screen pack is steel wire.
Silver slurry filter of the present utility model, owing to have employed above technical scheme, makes it compared with prior art, has following advantage and disadvantage:
1, part is few, and detachably, easy to clean, screen pack loss is few.
2, filter efficiency is high, can carry out automatically cleaning and improve filter efficiency in filtration.
3, little to screen pack damage, screen pack backing plate can increase screen pack service life.
4, easy and simple to handlely can to complete separately.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of the utility model silver slurry filter.
Detailed description of the invention
See Fig. 1, silver slurry filter of the present utility model, comprises storage vat 1, screen pack backing plate 2, charging aperture 3, screen pack 4, enters outgoing gas connection tube 5, vavuum pump 6 and air compressor 7.Storage vat 1 is provided with fixed panel 11.The fixed panel that screen pack backing plate 2 is arranged on storage vat is tightly connected with fixed panel; Charging aperture 3 to be arranged on above screen pack backing plate and to be tightly connected with screen pack backing plate; Screen pack 4 is arranged in screen pack backing plate; To enter on fixed panel that outgoing gas connection tube 5 is arranged on storage vat and to be communicated with storage vat; The bleeding point of vavuum pump 6 by the gas piping of band extraction valve 8 with enter outgoing gas connection tube and be communicated with; The Compressed Gas outlet of air compressor 7 by the gas piping of band qi of chong channel ascending adversely valve 9 with enter outgoing gas connection tube and be communicated with.
Also comprise dividing plate 10, this dividing plate is arranged in storage vat and the below be positioned at into outgoing gas connection tube 5.This dividing plate is used for preventing slurry suction to enter in outgoing gas connection tube.
The air inlet pipeline of the air compressor 7 in the utility model is provided with air dehumidifier.To ensure to enter the compressed air that the air of storage vat is drying.
Screen pack in the utility model is steel wire.
Screen pack in the utility model is replaceable.
Operation principle of the present utility model pours slurry into charging aperture, opens vavuum pump 6 and extraction valve 8 enters suction filtration state, and now slurry can be pumped through screen pack 4 and complete filter action.When impurity and sheet silver plug filter mesh, vavuum pump 6 and extraction valve 8 are closed, open air compressor 7 and qi of chong channel ascending adversely valve 9 simultaneously, namely form recoil state, the gas gone out can be washed the filter mesh of blocking open again, completes automatically cleaning.
Claims (4)
1. a silver slurry filter, is characterized in that, comprising:
Storage vat, which is provided with fixed panel;
Screen pack backing plate, the fixed panel being arranged on storage vat is tightly connected with fixed panel;
Charging aperture, to be arranged on above screen pack backing plate and to be tightly connected with screen pack backing plate;
Screen pack, is arranged in screen pack backing plate;
Enter outgoing gas connection tube, the fixed panel being arranged on storage vat is communicated with storage vat;
Vavuum pump, its bleeding point by the gas piping of band extraction valve with enter outgoing gas connection tube and be communicated with;
Air compressor, the outlet of its Compressed Gas by the gas piping of band qi of chong channel ascending adversely valve with enter outgoing gas connection tube and be communicated with.
2. silver slurry filter as claimed in claim 1, it is characterized in that: also comprise dividing plate, this dividing plate is arranged in storage vat and the below be positioned at into outgoing gas connection tube.
3. silver slurry filter as claimed in claim 1, is characterized in that: the air inlet pipeline of described air compressor is provided with air dehumidifier.
4. silver slurry filter as claimed in claim 1, is characterized in that: described screen pack is steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706693.1U CN204293932U (en) | 2014-11-21 | 2014-11-21 | Silver slurry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706693.1U CN204293932U (en) | 2014-11-21 | 2014-11-21 | Silver slurry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293932U true CN204293932U (en) | 2015-04-29 |
Family
ID=53099517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706693.1U Active CN204293932U (en) | 2014-11-21 | 2014-11-21 | Silver slurry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597393A (en) * | 2014-11-21 | 2016-05-25 | 上海太阳能工程技术研究中心有限公司 | Silver paste filtering device |
-
2014
- 2014-11-21 CN CN201420706693.1U patent/CN204293932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597393A (en) * | 2014-11-21 | 2016-05-25 | 上海太阳能工程技术研究中心有限公司 | Silver paste filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |