CN218573048U - Filter slurry recovery device - Google Patents
Filter slurry recovery device Download PDFInfo
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- CN218573048U CN218573048U CN202221004824.2U CN202221004824U CN218573048U CN 218573048 U CN218573048 U CN 218573048U CN 202221004824 U CN202221004824 U CN 202221004824U CN 218573048 U CN218573048 U CN 218573048U
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- filter
- knockout drum
- dispenser
- storage tank
- slurry recovery
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Abstract
The utility model relates to a filter slurry recovery unit, including knockout drum, dispenser and storage tank, the knockout drum top sets up the rotation axis of rotatable coupling filter, outer motor of taking, and the side door is seted up to the knockout drum side, and the knockout drum bottom sets up the valve of taking the multilayer filter screen, and the knockout drum bottom is equipped with a plurality of high-speed dispersion impeller or dispersion agitator in the dispenser through valve intercommunication dispenser in the dispenser, dispenser bottom intercommunication storage tank, and the storage tank bottom connects the unloading pipeline. The device simple structure, it is convenient to use, can high-efficient residual ground paste on collecting the filter.
Description
Technical Field
The utility model relates to a lithium ion battery makes the field, and the filter strains thick liquid recovery unit specifically says so.
Background
The first step of manufacturing the lithium ion battery is homogenate, wherein the most important of positive and negative electrode materials are active substances, conductive agents, auxiliary materials, binding agents and the like, and the substances are dissolved in a solvent, uniformly stirred and dispersed to form a suspension, and then coated on a current collector foil material (coating). Large particle aggregates which are not completely dispersed inevitably exist in homogenate, and a filter or a filter screen is needed for filtering, so that the abnormalities such as scratches, particles and the like are prevented from occurring during coating. Generally, a large-scale enterprise installs a plurality of filters at the discharge port of a homogenizer, the discharge port of a defoaming tank, a pipeline, a coater and the like. The filter needs to be cleaned and the filter element needs to be replaced after use, and a plurality of slurry exists in the filter besides particles, impurities and the like, and the slurry is wasted in the process of cleaning and replacing the filter element.
Disclosure of Invention
The utility model provides a simple structure, it is convenient to use, and the filter that can the residual ground paste on the high-efficient collection filter strains thick liquid recovery unit.
The utility model adopts the technical proposal that: the utility model provides a filter strains thick liquid recovery unit which characterized in that: including knockout drum, dispenser and storage tank, the knockout drum top sets up the rotation axis of rotatable coupling filter, outer motor of taking, the side door is seted up to the knockout drum side, and the knockout drum bottom sets up the valve of taking the multilayer filter screen, and the knockout drum bottom is through valve intercommunication dispenser, establishes a plurality of high-speed dispersion impeller or dispersion agitator in the dispenser, dispenser bottom intercommunication storage tank, and the storage tank bottom connects the unloading pipeline.
Further, the top of the separation tank is connected with a positive pressure fan.
Further, the discharge pipeline is connected with a negative pressure fan.
Furthermore, a replaceable precise filter screen is arranged on the discharge pipeline.
Furthermore, the motor is connected with a rotating shaft through a speed reducer, the rotating shaft is a hollow shaft, and the hollow shaft is externally connected with a water supply pipe or an air supply pipe and is connected with the inner cavity of the filter in a downward mode.
After the used filter is collected, the filter is placed into a separation tank from a side door, the separation tank is arranged below a rotating shaft, the motor drives the rotating shaft, the rotating shaft can be used for selectively feeding water or selecting a positive pressure fan to pressurize the separation tank, the filter throws out slurry remained in the filter under the rotating action, the slurry enters a dispersion machine through a valve after being filtered by a filter screen, and the slurry is dispersed in the dispersion machine through a high-speed dispersion disc or a dispersion stirrer, so that large particles in the slurry are prevented from agglomerating, the dispersion degree of the material in the slurry is improved, and the quality of the slurry is improved; the ground paste after the dispersion falls into in the storage tank, sends out through discharge tube through negative-pressure air fan, and secondary fine filter filters when sending out, can collect the thick liquids in the filter, and it is extravagant to reduce, collects the thick liquids in the filter, and reutilization reduces extravagantly, increases output.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: the device comprises a separation tank 1, a side door 2, a rotating shaft 3, a motor 4, a positive pressure fan 5, a valve 6, a filter screen 7, a dispersion machine 8, a high-speed dispersion disc 9, a storage tank 10, a discharge pipeline 11, a negative pressure fan 12, a high-precision filter screen 13 and a filter 14.
Detailed Description
The following is a further description with reference to the drawings and examples.
FIG. 1 shows: the utility model provides a filter slurry recovery unit, includes knockout drum 1, side door 2, rotation axis 3, motor 4, positive pressure fan 5, valve 6, filter screen 7, dispenser 8, high-speed dispersion impeller 9, storage tank 10, ejection of compact pipeline 11, negative pressure fan 12, high accuracy filter screen 13. But 1 tops of knockout drum set up swivelling joint filter 14, take motor 4's rotation axis 3 outward, side door 2 is seted up to 1 side of knockout drum, the knockout drum top has still connect positive pressure fan 5, 1 bottoms of knockout drum set up the valve 6 of taking multilayer filter screen 7, 1 bottoms of knockout drum are through valve intercommunication dispenser 8, establish a plurality of high-speed dispersion impeller 9 in the dispenser, dispenser bottom intercommunication storage tank 10, the storage tank bottom connects discharge pipeline 11, discharge pipeline connects negative pressure fan 12, discharge pipeline is last to set up removable precision filter net 13.
On the basis of the above-mentioned embodiments. The motor is connected with a rotating shaft through a speed reducer, the rotating shaft is a hollow shaft, the hollow shaft is externally connected with a water supply pipe or an air supply pipe, and is connected with the inner cavity of the filter in a downward mode, and slurry can be flushed out of the filter from the inside to the outside.
Claims (5)
1. The utility model provides a filter strains thick liquid recovery unit which characterized in that: including knockout drum, dispenser and storage tank, the knockout drum top sets up the rotation axis of rotatable coupling filter, outer motor of taking, the side door is seted up to the knockout drum side, and the knockout drum bottom sets up the valve of taking the multilayer filter screen, and the knockout drum bottom is through valve intercommunication dispenser, establishes a plurality of high-speed dispersion impeller or dispersion agitator in the dispenser, dispenser bottom intercommunication storage tank, and the storage tank bottom connects the unloading pipeline.
2. The filter slurry recovery apparatus of claim 1, wherein: the top of the separation tank is connected with a positive pressure fan.
3. The filter slurry recovery apparatus of claim 1, wherein: the discharge pipeline is connected with a negative pressure fan.
4. The filter slurry recovery apparatus according to claim 1 or 3, wherein: and the discharge pipeline is provided with a replaceable precise filter screen.
5. The filter slurry recovery apparatus of claim 1, wherein: the motor is connected with a rotating shaft through a speed reducer, the rotating shaft is a hollow shaft, and the hollow shaft is externally connected with a water supply pipe or an air supply pipe and is connected with the inner cavity of the filter in a downward mode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220653694 | 2022-03-24 | ||
| CN2022206536949 | 2022-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218573048U true CN218573048U (en) | 2023-03-07 |
Family
ID=85359812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221004824.2U Active CN218573048U (en) | 2022-03-24 | 2022-04-28 | Filter slurry recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218573048U (en) |
-
2022
- 2022-04-28 CN CN202221004824.2U patent/CN218573048U/en active Active
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