CN219558947U - Skid-mounted RK filter series multi-core bag filter - Google Patents
Skid-mounted RK filter series multi-core bag filter Download PDFInfo
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- CN219558947U CN219558947U CN202320225088.1U CN202320225088U CN219558947U CN 219558947 U CN219558947 U CN 219558947U CN 202320225088 U CN202320225088 U CN 202320225088U CN 219558947 U CN219558947 U CN 219558947U
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- inlet channel
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Abstract
The utility model discloses a skid-mounted RK filter series multi-core bag type filter, which comprises a base structure, wherein the top of the base structure is provided with a filter cover body through a clamp, and the base structure is provided with a liquid inlet channel and a liquid outlet channel; the inside of the base structure is provided with a first filter core, the inside of the filter cover body is provided with a plurality of second filter cores, the first filter cores and the second filter cores are all annular, the top of the liquid inlet channel is provided with a central tube, and the side surface of the central tube is provided with a plurality of groups of side holes; the first filter element and the second filter element are both sleeved on the central tube. According to the utility model, the central pipe is arranged at the top of the liquid inlet channel, the plurality of second filter cores are sleeved outside the central pipe, fluid transversely passes through the second filter cores in the filtering process, impurities on the surface are in vertical positions, the impurities are easy to drop downwards, and the second filter cores are not easy to be blocked.
Description
Technical Field
The utility model relates to the field of filters, in particular to a skid-mounted RK filter series multi-core bag type filter.
Background
The lithium battery cell slurry mixing and dispersing process is very important in the whole production process of the lithium ion battery, and the process relates to various types of filtration; wherein, the skid-mounted RK filter series multi-core bag filter is an important filter in the production and use of positive and negative electrode slurry.
The applicant has found that, in the practical application, the chinese patent discloses an RK single-core filter, the application number of which is 201920901154.6, and the applicant mainly improves the feed inlet and the discharge outlet, and sets a first filter screen and a second filter screen to ensure that the solution viscosity passing through the filter core meets the requirement of being suitable for filtration.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a skid-mounted RK filter series multi-core bag filter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the skid-mounted RK filter series multi-core bag type filter comprises a base structure, wherein a filter cover body is arranged at the top of the base structure through a clamp, a liquid inlet channel and a liquid outlet channel are formed in the base structure, one end of the liquid inlet channel is positioned at the center of the top of the base structure, the other end of the liquid inlet channel is positioned at the outer side surface of the base structure, one end of the liquid outlet channel is positioned at the top of the base structure and close to the side edge, and the other end of the liquid outlet channel is positioned at the outer side surface of the base structure;
the inside of the base structure is provided with a first filter core, the inside of the filter cover body is provided with a plurality of second filter cores, the first filter cores and the second filter cores are annular, the top of the liquid inlet channel is provided with a central tube, and the side surface of the central tube is provided with a plurality of groups of side holes;
the first filter element and the second filter element are sleeved on the central tube, a first gap is formed between the inner side walls of the first filter element and the second filter element and the outer side wall of the central tube, and a second gap is formed between the outer side walls of the first filter element and the second filter element and the inner side wall of the filter cover body.
As a further description of the above technical solution:
the side of the base structure is fixedly connected with a liquid inlet port communicated with the liquid inlet channel and a liquid outlet port communicated with the liquid outlet channel.
As a further description of the above technical solution:
the bottom of filter lid has the bottom connector, the top of base structure has the top connector.
As a further description of the above technical solution:
the inside of feed liquor passageway is provided with down-pressure formula conduction structure, the top of filter lid is provided with the top mouth, and the inside threaded connection of top mouth has the top cap.
As a further description of the above technical solution:
the down-pressure type conduction structure comprises:
the ejector pin structure is fixedly connected with the inner side wall of the liquid inlet channel and is provided with a vertically upward ejector rod;
the movable cylinder is connected with the inner side of the liquid inlet channel in a sliding way and is positioned right above the ejector rod;
the top disc is fixedly connected with the inner side wall of the movable cylinder body, the bottom of the top disc is connected with a water shutoff piece through a spring, the bottom of the water shutoff piece is provided with a conical surface, and the inner side of the movable cylinder body is provided with a conical opening surface;
the top of the movable cylinder is positioned right below the central tube.
As a further description of the above technical solution:
the top of the first filter element is provided with an impurity storage tank.
The utility model has the following beneficial effects:
1. compared with the prior art, this filter, through set up the center tube at the top of feed liquor passageway, a plurality of second filter core sleeves establish in the outside of center tube, and filterable in-process fluid transversely passes through the second filter core, and the impurity that is located the surface is in vertical position, drops down easily, is difficult for causing the jam to the second filter core, and this scheme sets up the top cap at the top of center tube, is convenient for adopt the clear water to wash the first clearance that forms between second filter core and the center tube, for current filter, has result of use, difficult jam, wash convenient advantage.
2. Compared with the prior art, the filter has the advantages that through the arrangement of the pressing-down type conduction structure, after the top cover 24 is detached, the central tube does not exert time pressure on the filter, at the moment, a liquid inlet channel can be blocked, namely filtered fluid does not enter the central tube, and at the moment, the filter is very convenient to wash.
Drawings
FIG. 1 is a perspective view of a multiple cartridge filter of the present utility model, a skid-mounted RK filter series;
FIG. 2 is a front view of a multiple cartridge filter of the present utility model, a skid-mounted RK filter series;
FIG. 3 is a side view of a multiple cartridge filter of the present utility model, a skid-mounted RK filter series;
FIG. 4 is a cross-sectional view of a multiple cartridge filter of the present utility model, a skid-mounted RK filter series;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is an enlarged view of a portion of FIG. 4 at B;
fig. 7 is a partial enlarged view of fig. 4 at C.
Legend description:
1. a base structure; 101. a top connection port; 2. a liquid inlet port; 3. a liquid inlet channel; 4. a liquid outlet channel; 5. a liquid outlet interface; 6. a clamp; 7. a filter cover; 701. a bottom connection port; 8. a first filter element; 9. an impurity storage tank; 10. a thimble structure; 11. a movable cylinder; 12. a conical mouth surface; 13. a water shutoff member; 14. a top plate; 15. a spring; 16. a central tube; 17. a side hole; 18. a second filter element; 19. a first gap; 20. a second gap; 23. a top opening; 24. and a top cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-7, the present utility model provides a skid-mounted RK filter series multi-cartridge filter: including base structure 1, the top of base structure 1 passes through clamp 6 and installs filter lid 7, and specifically filter lid 7's bottom has bottom connector 701, and the top of base structure 1 has top connector 101.
The clamp 6 is sleeved outside the bottom connecting port 701 and the top connecting port 101, so that clamping and fixing are realized, and the base structure 1 and the filter cover body 7 can be conveniently detached.
Referring to fig. 4, a liquid inlet channel 3 and a liquid outlet channel 4 are formed in the base structure 1, one end of the liquid inlet channel 3 is located at the top center of the base structure 1, the other end of the liquid inlet channel is located at the outer side face of the base structure 1, one end of the liquid outlet channel 4 is located at the top of the base structure 1 and close to the side edge, and the other end of the liquid outlet channel is located at the outer side face of the base structure 1.
The solution with filtration enters the filtration space formed by the base structure 1 and the filter cover 7 from the liquid inlet channel 3, is filtered by the filter element inside, and is discharged from the liquid outlet channel 4 on the side face.
The inside of base structure 1 is provided with first filter core 8, and the inside of filter lid 7 is provided with a plurality of second filter core 18, and first filter core 8, second filter core 18 all set up to the cyclic annular, and the top of feed liquor passageway 3 is provided with center tube 16, and a plurality of groups side opening 17 have been seted up to the side of center tube 16.
The first filter element 8 is positioned at the bottommost part, so that the inlet at the top of the liquid outlet channel 4 can be completely covered, namely, all the solution can be discharged after being filtered by the first filter element 8.
The first filter element 8 and the second filter element 18 are sleeved on the central tube 16, a first gap 19 is formed between the inner side walls of the first filter element 8 and the second filter element 18 and the outer side wall of the central tube 16, and a second gap 20 is formed between the outer side walls of the first filter element 8 and the second filter element 18 and the inner side wall of the filter cover 7.
The solution entering from the liquid inlet channel 3 directly enters the central tube 16, then flows into the first gaps 17 from the side holes 17, the flow direction of the solution is transverse, and the solution continuously passes through the second filter element 18 transversely, flows into the second gaps 20 after being filtered, then flows vertically downwards, finally passes through the first filter element 8, flows into the liquid outlet channel 4, and finally is discharged.
The side of the base structure 1 is fixedly connected with a liquid inlet port 2 communicated with the liquid inlet channel 3 and a liquid outlet port 5 communicated with the liquid outlet channel 4, the structures of the liquid inlet port 2 and the liquid outlet port 5 are determined according to a pipeline connection mode, flanges, threads and the like can be adopted, and the purpose is to facilitate the serial arrangement of the filter in a pipeline where liquid flows.
The inside of feed liquor passageway 3 is provided with down pressure formula conduction structure, and the top of filter lid 7 is provided with top opening 23, and the inside threaded connection of top opening 23 has top cap 24, and when connecting top cap 24, it exerts a downward pressure to central tube 16, and down pressure formula conduction structure is in the conduction state this moment.
When the top cover 24 is detached, the solution can be prevented from entering the filter, the central tube can be directly washed, the impurity storage groove 9 is arranged at the top of the first filter element 8, the washed impurities are temporarily reserved in the impurity storage groove 9, and the filter cover body 7 is completely detached every other period for detailed cleaning.
Referring to fig. 4 and 5, specifically, the down-voltage conducting structure includes:
the thimble structure 10 is fixedly connected with the inner side wall of the liquid inlet channel 3, and the thimble structure 10 is provided with a vertically upward ejector rod;
the movable cylinder 11 is in sliding connection with the inner side of the liquid inlet channel 3, and the movable cylinder 11 is positioned right above the ejector rod;
the top plate 14, the top plate 14 is fixedly connected with the inner side wall of the movable cylinder 11, the bottom of the top plate 14 is connected with a water blocking piece 13 through a spring 15, the bottom of the water blocking piece 13 is provided with a conical surface, and the inner side of the movable cylinder 11 is provided with a conical opening surface 12;
the top of the movable cylinder 11 is located directly below the central tube 16.
When the top cover 24 is installed, the central tube 16 is pushed downwards, the bottom end of the central tube 16 pushes the movable cylinder 11 downwards, the movable cylinder 11 and the internal structure are driven to move downwards, the ejector rod of the ejector pin structure 10 pushes up the water blocking piece 13 upwards, the water blocking piece 13 and the conical opening surface 12 are separated to generate a gap, a conducting state is realized, when the top cover 24 is detached, the movable cylinder 11 is not pressed, the movable cylinder 11 and the internal structure move upwards for a certain distance under the action of the spring 15, and the ejector pin structure 10 does not act at the moment, namely is in a blocking state at the moment.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a sled dress formula RK filter series multicore bag formula filter, includes base structure (1), filter lid (7) are installed through clamp (6) at the top of base structure (1), its characterized in that: the liquid inlet device is characterized in that a liquid inlet channel (3) and a liquid outlet channel (4) are formed in the base structure (1), one end of the liquid inlet channel (3) is located at the center of the top of the base structure (1), the other end of the liquid inlet channel is located at the outer side surface of the base structure (1), one end of the liquid outlet channel (4) is located at the top of the base structure (1) and close to the side edge, and the other end of the liquid outlet channel is located at the outer side surface of the base structure (1);
the novel filter is characterized in that a first filter element (8) is arranged in the base structure (1), a plurality of second filter elements (18) are arranged in the filter cover body (7), the first filter elements (8) and the second filter elements (18) are annular, a central tube (16) is arranged at the top of the liquid inlet channel (3), and a plurality of groups of side holes (17) are formed in the side face of the central tube (16);
the filter is characterized in that the first filter element (8) and the second filter element (18) are sleeved on the central tube (16), a first gap (19) is formed between the inner side walls of the first filter element (8) and the second filter element (18) and the outer side wall of the central tube (16), and a second gap (20) is formed between the outer side walls of the first filter element (8) and the second filter element (18) and the inner side wall of the filter cover body (7).
2. The skid-mounted RK filter series multi-cartridge filter of claim 1 wherein: the side of the base structure (1) is fixedly connected with a liquid inlet interface (2) communicated with the liquid inlet channel (3) and a liquid outlet interface (5) communicated with the liquid outlet channel (4).
3. The skid-mounted RK filter series multi-cartridge filter of claim 1 wherein: the bottom end of the filter cover body (7) is provided with a bottom connecting port (701), and the top of the base structure (1) is provided with a top connecting port (101).
4. The skid-mounted RK filter series multi-cartridge filter of claim 1 wherein: the inside of feed liquor passageway (3) is provided with down-pressure type conduction structure, the top of filter lid (7) is provided with top opening (23), and the inside threaded connection of top opening (23) has top cap (24).
5. The skid-mounted RK filter series multi-cartridge filter of claim 4, wherein said down-pressure conductive structure comprises:
the ejector pin structure (10) is fixedly connected with the inner side wall of the liquid inlet channel (3), and the ejector pin structure (10) is provided with a vertically upward ejector pin;
the movable cylinder (11) is connected with the inner side of the liquid inlet channel (3) in a sliding manner, and the movable cylinder (11) is positioned right above the ejector rod;
the top disc (14), the inside wall fixed connection of top disc (14) and movable barrel (11), the bottom of top disc (14) is connected with water shutoff spare (13) through spring (15), the bottom of water shutoff spare (13) is provided with the conical surface, the inboard of movable barrel (11) is provided with conical surface (12);
the top of the movable cylinder body (11) is positioned right below the central tube (16).
6. The skid-mounted RK filter series multi-cartridge filter of claim 1 wherein: the top of the first filter element (8) is provided with an impurity storage groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320225088.1U CN219558947U (en) | 2023-02-13 | 2023-02-13 | Skid-mounted RK filter series multi-core bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320225088.1U CN219558947U (en) | 2023-02-13 | 2023-02-13 | Skid-mounted RK filter series multi-core bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219558947U true CN219558947U (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320225088.1U Active CN219558947U (en) | 2023-02-13 | 2023-02-13 | Skid-mounted RK filter series multi-core bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219558947U (en) |
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2023
- 2023-02-13 CN CN202320225088.1U patent/CN219558947U/en active Active
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