CN208660522U - A kind of pulp of lithium ion battery multi-stage pipeline filter device - Google Patents
A kind of pulp of lithium ion battery multi-stage pipeline filter device Download PDFInfo
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- CN208660522U CN208660522U CN201820565298.4U CN201820565298U CN208660522U CN 208660522 U CN208660522 U CN 208660522U CN 201820565298 U CN201820565298 U CN 201820565298U CN 208660522 U CN208660522 U CN 208660522U
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- filter
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- filter core
- coarse filtration
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Abstract
The utility model discloses a kind of pulp of lithium ion battery multi-stage pipeline filter devices, including slurry import, filter housing, end cover of filter element, end cover of filter element lock screw, slurry outlet and the coarse filtration filter core and secondary filter filter core being all set in inside the filter housing, the slurry import and slurry outlet are used to be connected to the outside of the inside of the filter housing and the filter housing, and the coarse filtration filter core and secondary filter filter core are arranged at the inside of the filter housing.The utility model falls bulky grain, not scattered aggregate, glue connection shape object in slurry by coarse filtration filter element filtering, and the particle tiny by secondary filter filter element filtering, so that pressure is transmitted step by step, and greatly reduce pulse effects, so that slurry conveying is more steady, achieve the purpose that slurries filtration.
Description
Technical field
The utility model relates to a kind of pulp of lithium ion battery multi-stage pipeline filter devices.
Background technique
Pulp of lithium ion battery feeding system is all duct type feed, needs to carry out slurry in pipe conveying procedure
Filter, existing filter are pipelined filter, and filter core is also duct type, and the strainer interface of filter core is an entirety, slurry from
One end of pipeline enters filter, after duct type filter element filtering from the other end flow out, due to pulp of lithium ion battery be by
Various materials are added to binder mixing dispersion and are prepared, so can have bulky grain, not scattered reunion in the slurry
Body, glue connection shape object etc., since the presence of these substances leads to the upstream end of pipelined filter and the pressure of outflow end is that have difference
Different and pulsation, the binder in cell size is toughness and elasticity, so aggregate and glue connection shape object meeting when passing through filter core
There are stretching and time lag, generates pulse effects on the strainer interface of filter core.Therefore the filter effect on entire duct type filter core
With regard to unstable.Bulky grain, not scattered aggregate and normal scattered pulp particle are together through filtration core, bulky grain, not
Scattered aggregate, glue connection shape object can temporarily block the strainer interface of filter core, influence normal scattered particle through filtration core
Strainer interface, glue connection shape object can block mesh at first, so that big into end pressure, outflow end, pressure is small, finally fills up net
Hole, normal scattered particle can not also filter, the standard whether measures filtration core needs replacing at present mainly by pipeline pressure,
Filtration core blocks mesh after filtering a period of time, and pipeline pressure rises, and rises to certain pressure, be judged as filter core need replacing or
Cleaning, current existing pulp of lithium ion battery filter can generate pulsation, cannot efficiently use the filtering function of filter core, filter
Inefficiency replaces frequently high, use cost height.
Summary of the invention
The technical problems to be solved in the utility model and the technical assignment of proposition are to overcome conventional lithium ion battery slurry pipe
Road formula filtration core can lead to the problem of pulsation and filter efficiency low cost is high.
The technical solution of the utility model are as follows: a kind of pulp of lithium ion battery multi-stage pipeline filter device, including slurry into
It mouth, filter housing, end cover of filter element, end cover of filter element lock screw, slurry outlet and is all set in the filter housing
The coarse filtration filter core and secondary filter filter core in portion, the slurry import and slurry outlet are used to be connected to the filter housing
Inside and the filter housing outside, the coarse filtration filter core and secondary filter filter core are arranged at outside the filter
The inside of shell.
Preferably, the coarse filtration filter core is equipped with the first filter hole, the secondary filter filter core is equipped with the second filter hole,
The aperture of first filter hole is greater than the aperture of the second filter hole.
Go out preferably, the slurry import passes sequentially through the coarse filtration filter core and secondary filter filter core with the slurry
Mouth connection.
Preferably, the coarse filtration filter core and the secondary filter filter core detachably connect with the filter housing respectively
It connects.
The utility model has the beneficial effects that falling the bulky grain in slurry, not scattered group by coarse filtration filter element filtering
Aggressiveness, glue connection shape object, and the particle tiny by secondary filter filter element filtering, so that pressure is transmitted step by step, and greatly reduce
Pulse effects achievees the purpose that slurries filtration so that slurry conveying is more steady.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the utility model.
Fig. 2 is the perspective view of the utility model.
Appended drawing reference are as follows: A-slurry import, B-filter housing, C-end cover of filter element, D-end cover of filter element lock screw,
E-slurry outlet, F-coarse filtration filter core, G-secondary filter filter core.
Specific embodiment
The utility model is described further below in conjunction with Figure of description.
As depicted in figs. 1 and 2, a kind of pulp of lithium ion battery multi-stage pipeline filter device, including slurry import A, filtering
It device shell B, end cover of filter element C, end cover of filter element lock screw D, slurry outlet E and is all set in inside the filter housing B
Coarse filtration filter core F and secondary filter filter core G, the slurry import A and slurry outlet E be used to be connected to outside the filter
The outside of the inside of shell B and the filter housing B, the coarse filtration filter core F and secondary filter filter core G are arranged at the mistake
The inside of filter shell B.The coarse filtration filter core F is equipped with the first filter hole, and the secondary filter filter core G is equipped with the second filter hole
(not shown), the aperture that the aperture of the first filter hole (not shown) is greater than the second filter hole (do not show in figure
Out).The slurry import A passes sequentially through the coarse filtration filter core F and secondary filter filter core G and is connected to the slurry outlet E.Institute
It states coarse filtration filter core F and the secondary filter filter core G is detachably connected with the filter housing B respectively.Coarse filtration filter core F mistake
Bulky grain, not scattered aggregate, the glue connection shape object in slurry are filtered, secondary filter filter core G filters tiny particle, pressure
Transmit step by step, pulse effects can generate at multi-stage filter interface, the mesh of multi-stage filter be it is descending, greatly reduce pulse
Effect achievees the purpose that slurries filtration so that slurry conveying is more steady, and maintenance process need to only regularly replace coarse filtration filter core F,
The service life of secondary filter filter core G is extended, disassembly is quick, and replacement is convenient, has saved cost.
Claims (2)
1. a kind of pulp of lithium ion battery multi-stage pipeline filter device, it is characterised in that: outside including slurry import (A), filter
Shell (B), end cover of filter element (C), end cover of filter element lock screw (D), slurry outlet (E) and it is all set in the filter housing
(B) internal coarse filtration filter core (F) and secondary filter filter core (G), the slurry import (A) and slurry outlet (E) are used to
It is connected to the inside of the filter housing (B) and the outside of the filter housing (B), the coarse filtration filter core (F) and precision
Filter core (G) is arranged at the inside of the filter housing (B)；
The coarse filtration filter core (F) is equipped with the first filter hole, and the secondary filter filter core (G) is equipped with the second filter hole, and described the
The aperture of one filter hole is greater than the aperture of the second filter hole；
The slurry import (A) passes sequentially through the coarse filtration filter core (F) and secondary filter filter core (G) and the slurry outlet
(E) it is connected to.
2. a kind of pulp of lithium ion battery multi-stage pipeline filter device as described in claim 1, it is characterised in that: the coarse filtration
Filter core (F) and the secondary filter filter core (G) are detachably connected with the filter housing (B) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565298.4U CN208660522U (en) | 2018-04-18 | 2018-04-18 | A kind of pulp of lithium ion battery multi-stage pipeline filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565298.4U CN208660522U (en) | 2018-04-18 | 2018-04-18 | A kind of pulp of lithium ion battery multi-stage pipeline filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660522U true CN208660522U (en) | 2019-03-29 |
Family
ID=65823164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565298.4U Active CN208660522U (en) | 2018-04-18 | 2018-04-18 | A kind of pulp of lithium ion battery multi-stage pipeline filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985428A (en) * | 2019-05-13 | 2019-07-09 | 南通佳达石油化工设备有限公司 | One second level one fine filter of hydrogen peroxide |
| CN115970884A (en) * | 2023-01-05 | 2023-04-18 | 佛山市天劲新能源科技有限公司 | Negative pole thick liquids edulcoration system |
-
2018
- 2018-04-18 CN CN201820565298.4U patent/CN208660522U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985428A (en) * | 2019-05-13 | 2019-07-09 | 南通佳达石油化工设备有限公司 | One second level one fine filter of hydrogen peroxide |
| CN115970884A (en) * | 2023-01-05 | 2023-04-18 | 佛山市天劲新能源科技有限公司 | Negative pole thick liquids edulcoration system |
| CN115970884B (en) * | 2023-01-05 | 2023-10-03 | 佛山市天劲新能源科技有限公司 | Negative electrode slurry impurity removal system |
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