CN211486744U - Filter capable of effectively filtering battery materials - Google Patents
Filter capable of effectively filtering battery materials Download PDFInfo
- Publication number
- CN211486744U CN211486744U CN201922246402.0U CN201922246402U CN211486744U CN 211486744 U CN211486744 U CN 211486744U CN 201922246402 U CN201922246402 U CN 201922246402U CN 211486744 U CN211486744 U CN 211486744U
- Authority
- CN
- China
- Prior art keywords
- filter
- pipe
- fixed
- tank body
- liquid
- 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.)
- Active
Links
Images
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the technical field of batteries, in particular to a filter capable of effectively filtering battery materials, which comprises a tank body, a filter hopper is vertically fixed in the tank body, the filter hopper is mutually fixed with the upper end surface and the lower end surface in the tank body, the interior of the tank body is divided into a filter cavity and a liquid storage cavity by a filter hopper, the interior of the filter hopper and the upper and lower end surfaces in the tank body form the filter cavity, a feed pipe is fixed above the tank body and connected with the filter chamber, a valve I is fixed on the feed pipe, the bottom of the filter cavity is connected with a slag collecting tank through a connecting pipe, a valve II is fixed on the connecting pipe, the bottom of the liquid storage cavity is connected with a liquid storage tank through a liquid guide pipe, a multi-stage pump is fixed on the liquid guide pipe, the liquid reserve tank up end is fixed with the balance pipe, liquid reserve chamber bottom still is connected with the coating machine through the drain pipe, the liquid reserve tank still passes through fluid infusion union coupling drain pipe lower extreme. The battery slurry is filtered by the device and then supplied to a coating machine for use.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a battery technology field especially relates to a can be with battery material effective filtration's filter.
[ background of the invention ]
The lithium battery as a new generation of rechargeable battery product has the characteristics of high voltage, large energy density, long cycle life, no memory effect, no pollution and the like compared with the traditional lead-acid, nickel-cadmium and nickel-hydrogen batteries. Therefore, the method is widely applied to the fields of 3C, power, energy storage and the like in short decades.
In the production process of the lithium battery, positive and negative pole pieces need to be manufactured, special solvents and adhesives are mixed with powdery positive and negative active substances, the mixture is uniformly stirred to prepare slurry positive and negative coating, the positive and negative slurry is coated on the surface of a metal foil, and the positive and negative pole pieces are manufactured after drying. In the process of mixing the slurry, the condition that the slurry is not uniformly dispersed can occur, so that large granular substances and other impurities are agglomerated in the slurry, and if the suspended slurry directly enters a coating machine for coating, the gap of a scraper of the coating machine is easily blocked, the coating effect is influenced, and finally the quality of the battery is influenced. Therefore, in order to ensure the stability of the coating process and the consistency of the product quality, it is necessary to filter the slurry before coating to remove large particulate matter and impurities.
At present, a filter screen used in a slurry filtering device is a framework type single-layer filter screen, the mesh number of the filter screen is large, gaps are small, and when slurry turbid liquid has more large-particle impurities, the large-particle impurities which cannot pass through the filter screen can completely block the gaps of the filter screen.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming above-mentioned prior art's shortcoming, providing one kind can be with the effective filterable filter of battery material, can have large particulate matter and impurity in the battery thick liquids to filter, can not block up the filter screen.
The utility model discloses can realize through following technical scheme:
the utility model discloses a filter capable of effectively filtering battery materials, which comprises a tank body, wherein a filter funnel is vertically fixed in the tank body, the filter funnel is mutually fixed with the upper end surface and the lower end surface of the tank body, the tank body is divided into a filter cavity and a liquid storage cavity by the filter funnel, the filter funnel is internally formed with the filter cavity by the upper end surface and the lower end surface of the tank body, a feed pipe is fixed above the tank body and is connected with the filter cavity, a valve I is fixed on the feed pipe, the bottom of the filter cavity is connected with a slag collecting box by a connecting pipe, a valve II is fixed on the connecting pipe, the bottom of the liquid storage cavity is connected with a liquid storage box by a liquid guide pipe, a multi-stage pump is fixed on the liquid guide pipe, a balance pipe is fixed on the upper end surface of the liquid storage box, the bottom of the liquid storage cavity is also connected with a coating machine by a liquid discharge pipe, a valve, and a valve IV is fixed on the liquid supplementing pipe. Closing a valve II and a valve IV, feeding the slurry stirred in the stirring tank into the tank body through a feeding pipe, filtering the battery slurry through a filter hopper and then feeding the battery slurry into a liquid storage cavity, allowing the battery slurry in the liquid storage cavity to act through a multi-stage pump on a liquid guide pipe, closing the multi-stage pump after the liquid storage box is filled with the filtered battery slurry, feeding the filtered battery slurry into a coating machine through a liquid outlet pipe for use, leaving large granular substances and impurities in the battery in the filter cavity, opening the valve IV after a period of time, closing a valve I on the liquid outlet pipe, opening a valve II, allowing the large granular substances and impurities in the filter cavity to enter a slag collecting box, reversely discharging the large granular substances and impurities in the liquid storage box back into the tank body through the multi-stage pump, flushing the filter hopper when the battery slurry in the liquid storage cavity flows back into the filter cavity, and flushing the large granular substances and impurities attached to the filter hopper to enter the slag collecting box, open valve and valve I on the drain pipe, close valve IV and valve II, adjust the multistage pump, fill up the battery thick liquids of stock solution intracavity and close the multistage pump after the liquid reserve tank, cycle is once after a period, can effectually wash attached large particulate matter and impurity to the sediment incasement on the filter hopper, avoid large particulate matter and impurity to block up the filter hopper, and through fluid infusion union coupling drain pipe, when closing the valve on the drain pipe, supply with the battery thick liquids to the coating machine through fluid infusion pipe, avoid the coating machine material failure, production efficiency when having guaranteed battery production.
Preferably, the filter hopper is fixed in the tank body in an inverted cone shape.
Preferably, a slag discharging pipe is further fixed at the bottom of the slag collecting box, a valve III is fixed on the slag discharging pipe, and after battery slurry in the slag collecting box is guided into the filtering device through the slag discharging pipe to be filtered, the filtered battery slurry is recycled again.
Compared with the prior art, the utility model has the advantages that:
1. supply with after filtering the battery thick liquid for the coating machine through this device and use, can effectively guarantee that large granule impurity can not flow the coating machine.
2. The liquid supplementing pipe is connected with the liquid outlet pipe, and when the valve on the liquid outlet pipe is closed, the liquid supplementing pipe supplies battery slurry to the coating machine, so that the coating machine is prevented from material interruption, and the production efficiency during battery production is ensured.
3. Through the reverse jar internal portion of returning the row of stock solution incasement portion of multistage pump, when the battery thick liquids in the stock solution intracavity refluxes the filter chamber, erode the filter bucket, erode adnexed macroparticle and impurity on the filter bucket and enter into the album sediment incasement down, can effectually erode adnexed macroparticle and impurity on the filter bucket to the collection sediment incasement, avoid macroparticle and impurity to block up the filter bucket.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the internal structure of the present invention;
FIG. 3 is a front view of the internal structure of the present invention;
in the figure: 1. a tank body; 2. a filter hopper; 3. a feed pipe; 4. a valve I; 5. a connecting pipe; 6. a valve II; 7. a slag collection box; 8. a slag discharge pipe; 9. a valve III; 10. a liquid storage tank; 11. a catheter; 12. a multi-stage pump; 13. a balance tube; 14. a liquid supplementing pipe; 15. a valve IV; 16. a liquid outlet pipe;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in figures 1 to 3, the utility model discloses a filter capable of effectively filtering battery materials, which comprises a tank body 1, a filter funnel 2 is vertically fixed inside the tank body 1, the filter funnel 2 is fixed with the upper and lower end surfaces inside the tank body 1, the inside of the tank body 1 is divided into a filter cavity and a liquid storage cavity through the filter funnel 2, the inside of the filter funnel 2 and the upper and lower end surfaces inside the tank body 1 form the filter cavity, a feed pipe 3 connected with the filter cavity is fixed above the tank body 1, a valve I4 is fixed on the feed pipe 3, the bottom of the filter cavity is connected with a slag collecting box 7 through a connecting pipe 5, a valve II 6 is fixed on the connecting pipe 5, the bottom of the liquid storage cavity is connected with a liquid storage box 10 through a liquid guide pipe 11, a multi-stage pump 12 is fixed on the liquid guide pipe 11, a balance pipe 13 is fixed on the upper end surface of the liquid storage box 10, the bottom of the liquid, the liquid storage box 10 is also connected with the lower end of a liquid outlet pipe 16 through a liquid replenishing pipe 14, and a valve IV 15 is fixed on the liquid replenishing pipe 14. Closing a valve II 6 and a valve IV 15, feeding the slurry stirred in a stirring tank (not shown) into the tank body 1 through a feeding pipe 3, filtering the battery slurry through a filter hopper 2 and then feeding the battery slurry into a liquid storage cavity, allowing the battery slurry in the liquid storage cavity to act on a multi-stage pump 12 on a liquid guide pipe 11, after the liquid storage box 10 is filled with the filtered battery slurry, closing the multi-stage pump 12, supplying the filtered battery slurry to the coating machine through a liquid outlet pipe 16, leaving large granular substances and impurities in the battery in the filter cavity, opening the valve IV 15 after a period of time, closing a valve I4 on the liquid outlet pipe 16, opening the valve II 6, allowing the large granular substances and the impurities in the filter cavity to enter a slag collecting box 7, reversely discharging the large granular substances and the impurities in the liquid storage box 10 back into the tank body 1 through the multi-stage pump 12, and flushing the filter hopper 2 when the battery slurry in the liquid storage cavity flows back into the filter cavity, wash adnexed large granule material and impurity on filter hopper 2 and enter into in collection sediment case 7 down, open valve and valve I4 on drain pipe 16, close valve IV 15 and valve II 6, adjust multistage pump 12, close multistage pump 12 after filling up liquid reserve tank 10 with the battery thick liquids of stock solution intracavity, cycle once after a period, can effectually wash adnexed large granule material and impurity on filter hopper 2 to collection sediment case 7 in, avoid large granule material and impurity to block up filter hopper 2, and connect drain pipe 16 through moisturizing pipe 14, when closing the valve on drain pipe 16, supply with the battery thick liquids to the coating machine through moisturizing pipe 14, avoid the coating machine material breaking, production efficiency when having guaranteed battery production.
Wherein, the filter hopper 2 is fixed in the tank body 1 in an inverted cone shape.
Wherein, the bottom of the slag collection box 7 is also fixed with a slag discharge pipe 8, the slag discharge pipe 8 is fixed with a valve III 9, the battery slurry in the slag collection box 7 is guided into a filtering device (not shown) through the slag discharge pipe 8 for filtering, and then the filtered battery slurry is recycled.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (3)
1. A filter capable of effectively filtering battery materials comprises a tank body, and is characterized in that: a filter hopper is vertically fixed in the tank body, the filter hopper is mutually fixed with the upper end surface and the lower end surface in the tank body, the interior of the tank body is divided into a filter cavity and a liquid storage cavity by a filter hopper, the interior of the filter hopper and the upper and lower end surfaces in the tank body form the filter cavity, a feed pipe is fixed above the tank body and connected with the filter chamber, a valve I is fixed on the feed pipe, the bottom of the filter cavity is connected with a slag collecting tank through a connecting pipe, a valve II is fixed on the connecting pipe, the bottom of the liquid storage cavity is connected with a liquid storage tank through a liquid guide pipe, a multi-stage pump is fixed on the liquid guide pipe, a balance pipe is fixed on the upper end surface of the liquid storage tank, the bottom of the liquid storage cavity is connected with a coating machine through a liquid outlet pipe, the liquid storage tank is connected with the lower end of the liquid outlet pipe through a liquid supplementing pipe, and a valve IV is fixed on the liquid supplementing pipe.
2. The filter for efficient filtration of battery material of claim 1, wherein: the filter hopper is fixed in the internal portion of jar in the form of the back taper.
3. The filter for efficient filtration of battery material of claim 1, wherein: the bottom of the slag collecting box is also fixedly provided with a slag discharging pipe, and a valve III is fixed on the slag discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246402.0U CN211486744U (en) | 2019-12-16 | 2019-12-16 | Filter capable of effectively filtering battery materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246402.0U CN211486744U (en) | 2019-12-16 | 2019-12-16 | Filter capable of effectively filtering battery materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211486744U true CN211486744U (en) | 2020-09-15 |
Family
ID=72415960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922246402.0U Active CN211486744U (en) | 2019-12-16 | 2019-12-16 | Filter capable of effectively filtering battery materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211486744U (en) |
-
2019
- 2019-12-16 CN CN201922246402.0U patent/CN211486744U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215693613U (en) | A thick liquids stirring filter equipment for battery production | |
| CN211486744U (en) | Filter capable of effectively filtering battery materials | |
| CN211486702U (en) | Novel battery material filter | |
| CN211273759U (en) | Battery material filter convenient for cleaning filtering device | |
| CN205517610U (en) | Mixing arrangement that adds water of biological granulator | |
| CN205673068U (en) | Abrasive material Grading Overflow settles comprehensive classification device | |
| CN211273719U (en) | Battery material filter | |
| CN201777926U (en) | High-efficiency thickener | |
| CN212758083U (en) | Buffering slurry storage tank device for coal slurry conveyed by pipe | |
| CN211255460U (en) | Spiral separator with impurity separation function | |
| CN206240142U (en) | A kind of efficient deslagging filter | |
| CN211921136U (en) | Sewage high-efficiency treatment device for production and processing of storage batteries | |
| CN211273851U (en) | Battery material multistage filter equipment who uses during lithium cell production | |
| CN106966525A (en) | Integrated nickel-contained wastewater treatment device | |
| CN210251953U (en) | Lead plaster is retrieved and is used slurrying groove | |
| CN216798860U (en) | Large-capacity liquid filtering device | |
| CN205627279U (en) | High -efficient continuous production's electronic suction filtration unloader equipment of transfer formula | |
| CN219399206U (en) | Acid washing device of ceramic filter | |
| CN218036274U (en) | Engineering test detects raw and other materials washing screening test device that gathers materials | |
| CN220824773U (en) | Vacuum discharge device for homogenate | |
| CN210782820U (en) | Squeezing device for marigold extract production | |
| CN204841063U (en) | Hierarchical concentrated machine of tailing pulp material | |
| CN221230378U (en) | Equipment for circularly preparing lithium-removing cathode material by electrolyte | |
| CN214599777U (en) | High-efficient splitter of meal kitchen thick liquids | |
| CN218113728U (en) | Liquid fertilizer holding vessel with stirring function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A filter that can effectively filter battery materials Effective date of registration: 20230712 Granted publication date: 20200915 Pledgee: Ganzhou Branch of Bank of Communications Co.,Ltd. Pledgor: Ganzhou Lidao new energy Co.,Ltd. Registration number: Y2023980048319 |