CN203736931U - Filter and filtration system using same - Google Patents
Filter and filtration system using same Download PDFInfo
- Publication number
- CN203736931U CN203736931U CN201420039572.6U CN201420039572U CN203736931U CN 203736931 U CN203736931 U CN 203736931U CN 201420039572 U CN201420039572 U CN 201420039572U CN 203736931 U CN203736931 U CN 203736931U
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- China
- Prior art keywords
- filter
- filter core
- filtration system
- filter element
- endoporus
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Abstract
The utility model relates to a filter and a filtration system using the same. The filtration system comprises the filter, wherein the filter comprises a vertical filter element; the upper orifice of an inner hole of the filter element is an open feeding hole; the diameter of the inner hole of the filter element gradually increases from top to bottom. The filter and the filtration system have the beneficial effects that since the filter element is vertically arranged and the diameter of the inner hole of the filter element gradually increases from top to bottom, when the filter is used, the slurry enters the filter element via the feeding hole and the granules in the slurry are difficult to gather in the filter element due to the action of gravity, so that the filter element screen plugging speed is reduced, thus filter element plugging is slowed down, the filter cleaning frequency is reduced and the production cost is lowered.
Description
Technical field
The utility model relates to filter plant, relates in particular to the filtration system of a kind of filter and this filter of use.
Background technology
Closing in slurry process of current driving force lithium battery will use columniform filter, filter comprises housing and is arranged at the cylindrical shape filter core in housing, one end sealing of filter core, the other end are open charging aperture, on filter core, be provided with radial filter hole, on housing, be provided with the discharging opening being communicated with radial filter hole.When use, on the feeding pipeline of size barrel and coating machine, be connected in series filter, slurry enters filter core by charging aperture, then after filter in radial filter hole, sends filter by discharging opening.The problem that existing this filter exists is: filter core is columnar structured, and the particle in slurry easily gathers on filter core like this, causes slurry network blocking; In addition, due to one end sealing of filter core, the particle that can not be leached by radial filter hole is easily gathered in the inner chamber of filter core, is difficult for taking out; Also have slurry to belong to thixotropic fluid, if because slurry network blocking causes slurry stream not smooth, also can there is reuniting effect in slurry, causes network blocking phenomenon more serious.Slurry network blocking and particle in filter core inner chamber, accumulate all can make need to be frequently renew cartridge more, when filter element replacing, slurry easily spills, and causes environmental pollution; The filter core changing will clean, and meeting waste of manpower, also wastes slurry simultaneously; The frequent clean of filter core can cause filter core to get rusty, and affects filter element life.
Utility model content
The purpose of this utility model is to provide one can slow down filter core plugged sereen; The purpose of this utility model is also to provide a kind of filtration system that uses this filter.
In order to address the above problem, the technical scheme of the utility model middle filtrator is:
Filter, comprises the vertical filter core of arranging while use, and the upper aperture of the endoporus of filter core is open charging aperture, and it is large that the endoporus aperture of filter core from top to bottom becomes gradually.
Described filter core be shaped as taper shape.
The lower aperture of the endoporus of described filter core is open feedback outlet.
In the utility model, the technical scheme of filtration system is:
Filtration system, comprises filter, and filter comprises the filter core of vertical layout, and the upper aperture of the endoporus of filter core is open charging aperture, and it is large that the endoporus aperture of filter core from top to bottom becomes gradually.
Described filter core be shaped as taper shape.
Filtration system also comprises size barrel, and the lower aperture of the endoporus of described filter core is open feedback outlet, and described feedback outlet is connected by feed back pipeline with described size barrel, on described feed back pipeline, is provided with feed back pipeline valve.
Described feed back pipeline valve is pneumatic operated valve.
On described size barrel, be connected with feeding pipeline, filter is serially connected on described feeding pipeline, on described feeding pipeline, is provided with feeding pipeline valve in the downstream of described filter.
Described feeding pipeline valve is pneumatic operated valve.
Provided upstream in described filter on described feeding pipeline is equipped with feeding engine.
The beneficial effects of the utility model are: filter core is vertically arranged, it is large that the endoporus aperture of filter core from top to bottom becomes gradually, when use, slurry enters filter core by charging aperture, due to Action of Gravity Field, particle in slurry is difficult to gather at filter core, has slowed down the speed of filter core network blocking, thereby has slowed down filter core obstruction, the clearing times that reduces filter, has reduced production cost.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the utility model middle filtrator;
Fig. 2 is the structural representation of an embodiment of filtration system in the utility model.
Detailed description of the invention
The embodiment of filtration system is as shown in Figure 1 and 2: comprise the size barrel 1 that is connected with feeding pipeline 8, be provided with filter 10 on feeding pipeline 8, on feeding pipeline, be equipped with feeding engine 2 in the provided upstream of filter, feeding engine is pneumatic diaphragm pump.Filter comprises the housing 3 and the vertical filter core 4 of arranging that are provided with discharging opening 13, discharging opening 13 is positioned at the lower end of housing, filter core is made up of filter screen (orifice plate or cage frame), the upper aperture of the endoporus of filter core is open charging aperture 12, the lower aperture of the endoporus of filter core is open feedback outlet 11, filter core is up-small and down-big pyramidal structure, therefore the endoporus aperture of filter core becomes large from top to bottom gradually, the charging aperture of filter, discharging opening are serially connected on feeding pipeline, on feeding pipeline, be provided with feeding pipeline valve 6 in the downstream of filter, feeding pipeline valve is pneumatic operated valve.The feedback outlet of filter is connected by feed back pipeline 9 with size barrel, is provided with feed back pipeline valve 5 on feed back pipeline, and feed back pipeline valve is also pneumatic operated valve.
With the example that is filtered into slurry in dynamic lithium battery, the use procedure of this filtration system is said below: slurry feeding pipeline when use in size barrel is delivered to feeding engine, after supercharging, enter the charging aperture of filter, in the time of normal use, feed back pipeline valve cuts out, slurry is discharged by discharging opening after filter element filtering, in the time accumulating more particle in filter core, close feeding pipeline valve, open feed back pipeline valve, do not flow back to size barrel with particle through feed back pipeline through the slurry filtering, the backflow of slurry is cleaned filter core, filter element replacing number of times has reduced more than 60%, the backflow of slurry simultaneously makes slurry always in motion, slurry belongs to thixotropic fluid, greatly reduce the reuniting effect of slurry.
In other embodiment of this filtration system: in the time only need utilizing gravity to slow down Particle Blocking filter filter core, the lower aperture of the endoporus of filter core can also be by shutoff; Filter core can also be up-small and down-big pyramid; Feeding pipeline valve, feed back pipeline valve can also be electrically-controlled valve or mechanically controlled valve; Pneumatic diaphragm pump also can be replaced by other feeding engines such as electronic vane pumps; Discharging opening can also be positioned at the upper end of housing; Feeding engine also can not established, now size barrel comprises the feed slurry charging basket that is positioned at filter top and the feed back size barrel that is positioned at filter below, feeding pipeline is connected on feed slurry charging basket, feed back pipeline is connected on feed back size barrel, and slurry relies on gravity in feeding pipeline and feed back pipeline, to carry respectively.
The embodiment of filter is as described in Figure 1:
The concrete structure of filter is identical with the filter described in above-mentioned each filtration system embodiment, is not described in detail in this.
Claims (10)
1. filter, is characterized in that: comprise the vertical filter core of arranging while use, the upper aperture of the endoporus of filter core is open charging aperture, and it is large that the endoporus aperture of filter core from top to bottom becomes gradually.
2. filter according to claim 1, is characterized in that: described filter core be shaped as taper shape.
3. filter according to claim 1 and 2, is characterized in that: the lower aperture of the endoporus of described filter core is open feedback outlet.
4. filtration system, comprises filter, it is characterized in that: filter comprises the filter core of vertical layout, and the upper aperture of the endoporus of filter core is open charging aperture, and it is large that the endoporus aperture of filter core from top to bottom becomes gradually.
5. filtration system according to claim 4, is characterized in that: described filter core be shaped as taper shape.
6. filtration system according to claim 4, it is characterized in that: filtration system also comprises size barrel, the lower aperture of the endoporus of described filter core is open feedback outlet, and described feedback outlet is connected by feed back pipeline with described size barrel, on described feed back pipeline, is provided with feed back pipeline valve.
7. filtration system according to claim 6, is characterized in that: described feed back pipeline valve is pneumatic operated valve.
8. filtration system according to claim 6, is characterized in that: on described size barrel, be connected with feeding pipeline, filter is serially connected on described feeding pipeline, on described feeding pipeline, is provided with feeding pipeline valve in the downstream of described filter.
9. filtration system according to claim 8, is characterized in that: described feeding pipeline valve is pneumatic operated valve.
10. filtration system according to claim 8 or claim 9, is characterized in that: the provided upstream in described filter on described feeding pipeline is equipped with feeding engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039572.6U CN203736931U (en) | 2014-01-22 | 2014-01-22 | Filter and filtration system using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039572.6U CN203736931U (en) | 2014-01-22 | 2014-01-22 | Filter and filtration system using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736931U true CN203736931U (en) | 2014-07-30 |
Family
ID=51336797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039572.6U Expired - Fee Related CN203736931U (en) | 2014-01-22 | 2014-01-22 | Filter and filtration system using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190147A (en) * | 2014-08-29 | 2014-12-10 | 甘肃瓮福化工有限责任公司 | Pipeline filter |
| CN103801126B (en) * | 2014-01-22 | 2016-01-20 | 河南科技大学 | The filtration system of filter and this filter of use |
| CN110052068A (en) * | 2019-04-24 | 2019-07-26 | 周口师范学院 | Honeycomb conical filter and preparation method thereof |
-
2014
- 2014-01-22 CN CN201420039572.6U patent/CN203736931U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801126B (en) * | 2014-01-22 | 2016-01-20 | 河南科技大学 | The filtration system of filter and this filter of use |
| CN104190147A (en) * | 2014-08-29 | 2014-12-10 | 甘肃瓮福化工有限责任公司 | Pipeline filter |
| CN110052068A (en) * | 2019-04-24 | 2019-07-26 | 周口师范学院 | Honeycomb conical filter and preparation method thereof |
| CN110052068B (en) * | 2019-04-24 | 2024-04-19 | 周口师范学院 | Honeycomb cone filter and method for making same |
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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: 20140730 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |