CN210278405U

CN210278405U - Slurry filtering device for intelligent lithium battery production

Info

Publication number: CN210278405U
Application number: CN201920954359.0U
Authority: CN
Inventors: 彭澎
Original assignee: Jiangxi Yongdeli New Energy Co Ltd
Current assignee: Jiangxi Yongdeli New Energy Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-10
Anticipated expiration: 2029-06-24

Abstract

The utility model provides an intelligent slurry filtering device for lithium battery production, which comprises a filter box, a feeding hopper, a stirring motor, a stirring pipe, a transverse stirring frame, a large-aperture filter screen plate, a positioning hole, an auxiliary filtering and extruding frame structure, an auxiliary crushing frame structure, a detachable material taking frame structure, a small-aperture screen plate, a discharging hopper, a supporting leg, a discharging pipe, a discharging valve, a controller and a regulating switch, wherein the feeding hopper is inserted at the left side and the right side of the upper part of the filter box; the stirring motor is arranged at the middle upper part of the filter box through a bolt; the stirring pipe is arranged on the inner side of the re-filtering box and is connected to the lower output shaft of the stirring motor at the upper end through a key. The utility model is provided with a serrated knife edge on the outer side, which is beneficial to conveniently crushing the slurry on the transverse press plate when in use; the scraper blade is inserted in the inner side of the transverse insertion frame, so that the scraper blade can be inserted into the filter box when in use, and waste residues on the fine mesh screen plate can be scraped.

Description

Slurry filtering device for intelligent lithium battery production

Technical Field

The utility model belongs to the technical field of lithium cell production facility, especially, relate to an intelligent slurry filtering device for lithium cell production.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream nowadays. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few national companies are producing such lithium metal batteries today. In general, a lithium metal battery uses manganese dioxide as a positive electrode material, lithium metal or an alloy metal thereof as a negative electrode material, and a nonaqueous electrolyte solution.

But present slurry filtering device for lithium cell production still exists inconveniently to further smash thick liquids, inconvenient to strike off the waste residue and inconvenient to carry out the problem of separating liquid and waste residue.

Therefore, it is very necessary to invent an intelligent slurry filtering device for lithium battery production.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an intelligent slurry filtering device for lithium cell production to there is inconvenient further smashing the thick liquids in solving current slurry filtering device for lithium cell production, inconvenient striking off the waste residue and inconvenient carry out the problem of separating liquid and waste residue. An intelligent slurry filtering device for lithium battery production comprises a filter box, a feeding hopper, a stirring motor, a stirring pipe, a transverse stirring frame, a large-aperture filter screen plate, a positioning hole, an auxiliary filtering and extruding frame structure, an auxiliary crushing frame structure, a detachable material taking frame structure, a fine-aperture screen plate, a discharging hopper, supporting legs, a discharging pipe, a discharging valve, a controller and a regulating switch, wherein the feeding hopper is inserted at the left side and the right side of the upper part of the filter box; the stirring motor is arranged at the middle upper part of the filter box through a bolt; the stirring pipe is arranged on the inner side of the re-filtering box and is connected to the lower output shaft of the stirring motor at the upper end in a key way; the transverse stirring frame is welded on the outer side of the stirring pipe; the large-aperture filter screen plate is arranged in the middle of the inner wall of the filter box through a bolt; the positioning holes are respectively arranged on the left side and the right side of the large-aperture filter screen plate and the left side and the right side of the top of the filter box; the auxiliary filtering extrusion frame structure is arranged at the lower part of the inner side of the filter box; the auxiliary crushing frame structure is arranged at the lower part of the large-aperture filter screen plate; the detachable material taking frame structure is arranged at the lower part of the left side of the filter box; the fine mesh plate bolt is arranged at the lower part of the inner wall of the filter box; the discharge hopper is arranged at the lower part of the filter box through a bolt; the supporting legs are welded at the four corners of the lower part of the discharge hopper; the discharge pipe is inserted in the middle lower part of the discharge hopper; the discharge valve is in threaded connection with the middle position of the discharge pipe; the controller screw is arranged at the lower part of the right side of the filter box; the regulating switch is glued at the lower part of the right side of the controller; the auxiliary filtering and extruding frame structure comprises a transverse pressing plate, a one-way electromagnetic valve, a longitudinal pressing rod, a limiting frame and a handle, wherein the transverse pressing plate is arranged on the lower side of the large-aperture filter screen plate; the one-way electromagnetic valves are respectively embedded in the transverse pressing plates; the limiting frame is welded on the outer side of the lower part of the longitudinal pressure rod; the handle is glued at the upper end of the longitudinal pressure rod.

Preferably, the detachable material taking frame structure comprises a material discharging frame, a protective cover, a transverse inserting frame, a scraping plate and a connecting frame, wherein the material discharging frame is welded at the lower part of the left side of the filter box; the transverse inserting frame is welded on the upper part of the protective cover; the connecting frame is welded on the left side of the scraper.

Preferably, the auxiliary crushing frame structure comprises a protective outer frame, a rotating motor, a rotating pipe, a sealing bearing, a fixing ring and a crushing knife, wherein the protective outer frame is mounted at the middle lower part of the large-aperture filter screen plate through bolts; the rotating motor is embedded in the protective outer frame; the rotating pipe penetrates through the inner ring of the sealing bearing and is connected with an output shaft key at the lower part of the rotating motor; the outer ring of the sealing bearing is welded at the middle lower part of the protective outer frame; the fixing ring is welded at the lower part of the outer side of the rotating pipe; the crushing knife is welded at the left side and the right side of the rotating pipe.

Preferably, the outer side of the crushing knife is provided with a saw-toothed blade.

Preferably, the scraper is inserted into the inner side of the transverse inserting frame.

Preferably, the longitudinal compression bar penetrates through the positioning hole and is installed on the left side and the right side of the upper portion of the transverse compression plate.

Preferably, the left side and the right side of the upper part of the transverse pressing plate are also glued with rubber string pull ropes, and the upper ends of the rubber string pull ropes are glued with the lower part of the large-aperture filter screen plate.

Preferably, the distance between the lower end of the limiting frame and the upper end of the transverse pressing plate is five millimeters to eight millimeters higher than the distance from the upper end of the protective outer frame to the lower end of the crushing knife.

Preferably, the outer side of the handle is also sleeved with a silica gel sleeve.

Preferably, the protective cover is sleeved on the left side of the outer part of the discharging frame.

Preferably, the upper part of the left side of the filter box is also provided with a transverse positioning frame and a positioning jack, and the transverse positioning frame is mounted on the upper part of the left side of the filter box through a bolt; the positioning insertion hole is formed in the left side of the transverse positioning frame.

Preferably, the controller specifically adopts a PLC of FX2N-48 series, the stirring motor and the rotating motor respectively adopt motors of 68KTYZ, the one-way electromagnetic valve specifically adopts a 1500W one-way electromagnetic valve, the regulating switch is electrically connected with the input end of the controller, and the stirring motor, the rotating motor and the one-way electromagnetic valve are respectively electrically connected with the output end of the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the outside of smashing the sword seted up the cockscomb structure cutting edge, be favorable to when using conveniently playing crushing effect to the thick liquids on the horizontal pressing plate.

2. The utility model discloses in, the scraper blade peg graft in transversely inserting the inboard of frame, be favorable to inserting it when using in the rose box to strike off the waste residue on the pore otter board.

3. The utility model discloses in, vertical depression bar run through the locating hole screw and install in the upper portion left and right sides of horizontal clamp plate, be favorable to pressing down horizontal clamp plate when using so that utilize the waste residue and the liquid of pore otter board in to the sauce material to separate.

4. In the utility model, the upper part of the left side of the filter box is also provided with a transverse positioning frame and a positioning jack, and the transverse positioning frame is installed on the upper part of the left side of the filter box by bolts; the positioning insertion hole is formed in the left side of the transverse positioning frame, and the connecting frame is convenient to position when the positioning insertion hole is used.

5. The utility model discloses in, the upper portion left and right sides of transverse pressing plate still glue and have the rubber band stay cord, rubber band stay cord upper end glue and connect in the lower part of large aperture filter plate, be favorable to when using convenient transverse pressing plate to play ascending reset function.

6. The utility model discloses in, spacing between spacing lower extreme and the transverse pressing plate upper end than the five millimeters to eight millimeters of the interval height of protection frame upper end to crushing sword lower extreme, be favorable to avoiding crushing sword and transverse pressing plate contact when using.

7. The utility model discloses in, the outside of handle still cup jointed the silica gel cover, be favorable to increasing the travelling comfort when gripping when using.

8. The utility model discloses in, the protective cover cup joint in the outside left side of ejection of compact frame, be favorable to pulling down ejection of compact frame when using to discharge the waste residue from ejection of compact frame.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the auxiliary filtering extrusion frame structure of the present invention.

Fig. 3 is a schematic structural view of the structure of the auxiliary pulverizing frame of the present invention.

Fig. 4 is a schematic structural diagram of the detachable material taking frame structure of the present invention.

In the figure:

1. a filter box; 1-1, a transverse positioning frame; 1-2, positioning the jack; 2. feeding into a hopper; 3. a stirring motor; 4. a stirring pipe; 5. a transverse stirring frame; 6. a large-aperture filter screen plate; 7. positioning holes; 8. an auxiliary filtering and extruding frame structure; 81. a transverse pressing plate; 811. a rubber string pull rope; 82. a one-way solenoid valve; 83. a longitudinal compression bar; 84. a limiting frame; 85. a grip; 9. an auxiliary crushing frame structure; 91. a protective outer frame; 92. a rotating electric machine; 93. rotating the tube; 94. sealing the bearing; 95. a fixing ring; 96. a crushing knife; 10. a detachable material taking frame structure; 101. discharging the material frame; 102. a protective cover; 103. transversely inserting the frame; 104. a squeegee; 105. a connecting frame; 11. a fine mesh net plate; 12. a discharge hopper; 13. supporting legs; 14. a discharge pipe; 15. a discharge valve; 16. a controller; 17. a regulation switch.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 and 2

The utility model provides an intelligent slurry filtering device for lithium battery production, including rose box 1, go into hopper 2, agitator motor 3, stirring pipe 4, horizontal stirring frame 5, large aperture filter plate 6, locating hole 7, supplementary filtration extrusion frame structure 8, supplementary crushing frame structure 9, removable work or material rest structure 10, pore otter board 11, go out hopper 12, supporting leg 13, discharging pipe 14, bleeder valve 15, controller 16 and regulation and control switch 17, go into hopper 2 peg graft in the upper portion left and right sides of rose box 1; the stirring motor 3 is arranged at the middle upper part of the filter box 1 by bolts; the stirring pipe 4 is arranged on the inner side of the re-filtering box 1 and is connected to the lower output shaft of the stirring motor 3 at the upper end in a key way; the transverse stirring frame 5 is welded on the outer side of the stirring pipe 4; the large-aperture filter screen plate 6 is arranged in the middle of the inner wall of the filter box 1 through bolts; the positioning holes 7 are respectively arranged on the left side and the right side of the large-aperture filter screen plate 6 and the left side and the right side of the top of the filter box 1; the auxiliary filtering and extruding frame structure 8 is arranged at the lower part of the inner side of the filtering box 1; the auxiliary crushing frame structure 9 is arranged at the lower part of the large-aperture filter screen plate 6; the detachable material taking frame structure 10 is arranged at the lower part of the left side of the filter box 1; the fine pore net plate 11 is arranged at the lower part of the inner wall of the filter box 1 by bolts; the discharge hopper 12 is mounted at the lower part of the filter box 1 through bolts; the supporting legs 13 are welded at the four lower corners of the discharge hopper 12; the discharge pipe 14 is inserted at the middle lower part of the discharge hopper 12; the discharge valve 15 is in threaded connection with the middle position of the discharge pipe 14; the controller 16 is mounted at the lower part of the right side of the filter box 1 through screws; the regulating switch 17 is glued at the lower part of the right side of the controller 16; the upper part of the left side of the filter box 1 is also provided with a transverse positioning frame 1-1 and a positioning jack 1-2, and the transverse positioning frame 1-1 is arranged on the upper part of the left side of the filter box 1 through a bolt; the positioning jack 1-2 is arranged at the left side of the transverse positioning frame 1-1, so that the connecting frame 105 is conveniently positioned when the positioning jack is used; the auxiliary filtering and squeezing frame structure 8 comprises a transverse pressing plate 81, a one-way electromagnetic valve 82, a longitudinal pressing rod 83, a limiting frame 84 and a handle 85, wherein the transverse pressing plate 81 is arranged on the lower side of the large-aperture filter screen plate 6; the one-way solenoid valves 82 are respectively embedded in the transverse pressing plates 81; the limiting frame 84 is welded on the outer side of the lower part of the longitudinal pressure rod 83; the handle 85 is glued to the upper end of the longitudinal pressure rod 83; longitudinal depression bar 83 run through the upper portion left and right sides of locating hole 7 mounting with screw at transverse pressing plate 81, press transverse pressing plate 81 downwards when using so that utilize waste residue and liquid of pore otter board 11 in to the sauce material to separate, transverse pressing plate 81's upper portion left and right sides still be spliced there is rubber string stay cord 811, rubber string stay cord 811 upper end splice in the lower part of large aperture filter plate 6, the direction is just played ascending reset function when using transverse pressing plate 81, spacing between spacing 84 lower extreme and the transverse pressing plate 81 upper end than the five millimeters to eight millimeters of interval height of protection frame 91 upper end to crushing sword 96 lower extreme, can avoid crushing sword 96 and transverse pressing plate 81 to contact when using, the outside of handle 85 still cup jointed the silica gel cover, can increase the travelling comfort when gripping when using.

In the above embodiment, as shown in fig. 4, specifically, the removable material rack structure 10 includes a discharging frame 101, a protecting cover 102, a transverse inserting frame 103, a scraping plate 104 and a connecting frame 105, wherein the discharging frame 101 is welded to the lower left side of the filtering tank 1; the transverse insertion frame 103 is welded on the upper part of the protective cover 102; the connecting frame 105 is welded on the left side of the scraper 104; the scraper 104 is inserted into the inner side of the transverse insertion frame 103 and inserted into the filter box 1 when in use so as to scrape off waste residues on the fine mesh screen plate 11, the protective cover 102 is sleeved on the left side of the outer part of the discharging frame 101, and the discharging frame 101 is detached when in use so as to discharge the waste residues from the discharging frame 101.

As shown in fig. 3, in the above embodiment, specifically, the auxiliary crushing frame structure 9 includes a protective outer frame 91, a rotating motor 92, a rotating pipe 93, a sealing bearing 94, a fixing ring 95 and a crushing knife 96, wherein the protective outer frame 91 is bolted to the middle lower part of the large-aperture filter screen plate 6; the rotating motor 92 is embedded in the protective outer frame 91; the rotating pipe 93 penetrates through the inner ring of the sealing bearing 94 and is connected with the lower output shaft key of the rotating motor 92; the outer ring of the sealing bearing 94 is welded at the middle lower part of the protective outer frame 91; the fixing ring 95 is welded at the lower part of the outer side of the rotating pipe 93; the crushing knives 96 are welded on the left side and the right side of the rotating pipe 93; the outer side of the crushing knife 96 is provided with a saw-toothed cutting edge, so that the crushing knife can conveniently crush the slurry on the transverse pressing plate 81 when in use.

Principle of operation

In the working process of the utility model, when in use, the raw material is poured into the hopper 2, one of the regulation switches 17 is opened to control the stirring motor 3 to drive the transverse stirring frame 5 to rotate through the stirring pipe 4 by using the controller 16, then the slurry falls downwards through the large-aperture filter screen plate 6, the other regulation switch 17 is opened to control the rotating motor 92 to drive the crushing knife 96 to rotate through the rotating pipe 93 by using the controller 16, so as to further crush the slurry, the crushed material falls downwards through the one-way solenoid valve 82, then one of the regulation switches 17 is used to control the one-way solenoid valve 82 to close by using the controller 16, the longitudinal pressure rod 83 is pressed downwards to filter the slurry on the screen plate 11 by using the transverse pressure plate 81, finally the discharge valve 15 is opened to discharge outwards from the discharge pipe 14, when in use, the protective cover 102 can be detached from the discharge frame 101, and the scraper 104 is put into the filter box 1 and scrapes off the residue on the fine mesh screen 11.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides an intelligent thick liquids filter equipment for lithium cell production, a serial communication port, this intelligent thick liquids filter equipment for lithium cell production, including rose box (1), go into hopper (2), agitator motor (3), stirred tube (4), horizontal stirring frame (5), large aperture filter plate (6), locating hole (7), supplementary filtration extrusion frame structure (8), supplementary crushing frame structure (9), removable work or material rest structure (10), pore otter board (11), go out hopper (12), supporting leg (13), discharging pipe (14), bleeder valve (15), controller (16) and regulation and control switch (17), go into hopper (2) peg graft in the upper portion left and right sides of rose box (1); the stirring motor (3) is arranged on the middle upper part of the filter box (1) through bolts; the stirring pipe (4) is arranged on the inner side of the re-filtering box (1) and is in key connection with the output shaft at the lower part of the stirring motor (3) at the upper end; the transverse stirring frame (5) is welded on the outer side of the stirring pipe (4); the large-aperture filter screen plate (6) is arranged in the middle of the inner wall of the filter box (1) through bolts; the positioning holes (7) are respectively arranged on the left side and the right side of the large-aperture filter screen plate (6) and the left side and the right side of the top of the filter box (1); the auxiliary filtering and extruding frame structure (8) is arranged at the lower part of the inner side of the filter box (1); the auxiliary crushing frame structure (9) is arranged at the lower part of the large-aperture filter screen plate (6); the detachable material taking frame structure (10) is arranged at the lower part of the left side of the filter box (1); the fine pore net plate (11) is arranged at the lower part of the inner wall of the filter box (1) by bolts; the discharge hopper (12) is arranged at the lower part of the filter box (1) by bolts; the supporting legs (13) are welded at the four corners of the lower part of the discharge hopper (12); the discharge pipe (14) is inserted at the middle lower part of the discharge hopper (12); the discharge valve (15) is in threaded connection with the middle position of the discharge pipe (14); the controller (16) is arranged at the lower part of the right side of the filter box (1) through screws; the regulating switch (17) is glued at the lower part of the right side of the controller (16); the auxiliary filtering and extruding frame structure (8) comprises a transverse pressing plate (81), a one-way electromagnetic valve (82), a longitudinal pressing rod (83), a limiting frame (84) and a handle (85), wherein the transverse pressing plate (81) is arranged on the lower side of the large-aperture filter screen plate (6); the one-way electromagnetic valves (82) are respectively embedded in the transverse pressing plates (81); the limiting frame (84) is welded on the outer side of the lower part of the longitudinal pressure rod (83); the handle (85) is glued to the upper end of the longitudinal pressure lever (83).

2. The intelligent slurry filtering device for lithium battery production as claimed in claim 1, wherein the removable material rack structure (10) comprises a discharging frame (101), a protective cover (102), a transverse inserting frame (103), a scraping plate (104) and a connecting frame (105), the discharging frame (101) is welded at the lower left side of the filtering box (1); the transverse inserting frame (103) is welded at the upper part of the protective cover (102); the connecting frame (105) is welded on the left side of the scraper (104).

3. The intelligent slurry filtering device for lithium battery production as claimed in claim 1, wherein the auxiliary crushing frame structure (9) comprises a protective outer frame (91), a rotating motor (92), a rotating pipe (93), a sealing bearing (94), a fixing ring (95) and a crushing knife (96), wherein the protective outer frame (91) is mounted at the middle lower part of the large-aperture filter screen plate (6) through bolts; the rotating motor (92) is embedded in the protective outer frame (91); the rotating pipe (93) penetrates through the inner ring of the sealing bearing (94) and is connected with the lower output shaft key of the rotating motor (92); the outer ring of the sealing bearing (94) is welded at the middle lower part of the protective outer frame (91); the fixing ring (95) is welded at the lower part of the outer side of the rotating pipe (93); the crushing knives (96) are welded on the left side and the right side of the rotating pipe (93).

4. The intelligent slurry filtering device for lithium battery production as claimed in claim 3, wherein the outer side of the crushing knife (96) is provided with a saw-toothed blade.

5. The intelligent slurry filtering device for lithium battery production as claimed in claim 2, wherein the scraper (104) is inserted inside the transverse insertion frame (103).

6. The intelligent slurry filtering device for lithium battery production as claimed in claim 1, wherein the longitudinal pressure rods (83) are mounted on the left and right sides of the upper part of the transverse pressure plate (81) through the positioning holes (7) by screws.

7. The intelligent slurry filtering device for lithium battery production as claimed in claim 1, wherein rubber string pull ropes (811) are further glued to the left and right sides of the upper portion of the transverse pressing plate (81), and the upper ends of the rubber string pull ropes (811) are glued to the lower portion of the large-aperture filter screen plate (6).

8. The intelligent slurry filtering device for lithium battery production as claimed in claim 1, wherein the distance between the lower end of the limiting frame (84) and the upper end of the transverse pressing plate (81) is five millimeters to eight millimeters higher than the distance between the upper end of the protective outer frame (91) and the lower end of the crushing knife (96).

9. The intelligent slurry filtering device for lithium battery production as claimed in claim 2, wherein the protective cover (102) is sleeved on the left side of the outer part of the discharging frame (101).