CN219024605U - Lithium ion battery graphite negative electrode waste recycling and purifying device - Google Patents
Lithium ion battery graphite negative electrode waste recycling and purifying device Download PDFInfo
- Publication number
- CN219024605U CN219024605U CN202223466210.9U CN202223466210U CN219024605U CN 219024605 U CN219024605 U CN 219024605U CN 202223466210 U CN202223466210 U CN 202223466210U CN 219024605 U CN219024605 U CN 219024605U
- Authority
- CN
- China
- Prior art keywords
- bin body
- negative electrode
- purifying
- lithium ion
- ion battery
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Secondary Cells (AREA)
Abstract
The device comprises a purification bin body, a support base, a magnetic rotating roller, a feeding component and a transverse driving component; according to the utility model, the two bottom material separating blocks are driven to move relatively through the adjusting ring body in a rotating way, so that the size of a discharge opening formed between the lower ends of the two bottom material separating blocks is adjusted, the adjustment of the discharge amount and the discharge speed is realized, the discharge amount and the discharge speed can be adaptively adjusted according to the metal content in the cathode material, the feeding assembly is driven to move transversely and reciprocally through the transverse driving assembly, the transverse dispersion of feeding is realized, the dispersion degree is improved, and the magnetic attraction effect is improved.
Description
Technical Field
The utility model relates to a device for recycling and purifying graphite negative electrode waste of a lithium ion battery.
Background
The negative electrode material of the lithium battery is mainly artificial graphite, natural graphite, mesophase carbon fiber spheres, various modified graphites and the like; in the existing lithium battery production technology, active materials are generally prepared into slurry, then coated with current collectors to prepare pole pieces for use, and the materials are required to be recovered after the use of the battery is completed so as not to pollute the environment; the existing negative electrode material of the lithium battery is required to be purified after being crushed, in the production process of the negative electrode material of the lithium battery, the purity of the negative electrode material reaches very high requirements, the metal content of iron and the like is not more than 10ppm, therefore, the purity requirement of raw materials is very high in the production process of the negative electrode material of the lithium battery, multi-level purification operation is required to be carried out on the negative electrode material of the lithium battery, the magnetic substances can be removed in a magnetic separation mode in the prior art, the negative electrode material is generally conveyed downwards to the surface of a magnetic roller from the upper end for magnetic separation, but the falling speed of the negative electrode material in the mode is uncontrollable, the dispersing effect is poor, and the magnetic separation effect is good.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model solves the problems that: the lithium ion battery graphite negative electrode waste recycling and purifying device is good in magnetic separation effect.
In order to solve the problems, the utility model adopts the following technical scheme:
the device comprises a purification bin body, a support base, a magnetic rotating roller, a feeding component and a transverse driving component; two sides of the bottom of the purification bin body are respectively provided with a supporting base; a magnetic attraction rotating roller is rotatably arranged in the middle of the interior of the purification bin body; the feeding component is arranged at the upper end of the purification bin body; the feeding assembly comprises an upper feeding hopper, a bottom partition block, an adjusting ring body and a closed telescopic membrane; the upper feeding hopper is transversely movably connected above the purifying bin body through a transverse driving assembly; a material passage is arranged in the middle of the bottom of the upper feeding hopper; two sides of the bottom of the material passage are respectively provided with a bottom partition block in a sliding manner; the adjusting ring body is rotationally clamped around the lower end of the upper feeding hopper; the front and the rear parts of the two bottom partition blocks are in closed connection through a closed telescopic film; the adjusting ring body rotates to drive the two bottom partition blocks to move relatively; a discharge opening is formed between the lower ends of the two bottom partition blocks.
Further, the feeding assembly further comprises a pressing convex block, a clamping sliding plate and a pressing elastic body; the upper end of the bottom partition block is provided with a clamping sliding plate; sliding clamping grooves are respectively formed in two sides of the lower end of the upper feeding hopper; the upper end of the clamping slide plate is in sliding clamping connection with the sliding clamping groove; the sliding clamping grooves are respectively provided with a pressing elastic body, and the outer ends of the pressing elastic bodies are elastically pressed against the upper ends of the clamping sliding plates; the inner sides of the two ends of the adjusting ring body are respectively provided with a pressing lug; the outer end surfaces of the pressing convex blocks are respectively pressed against the outer side surfaces of the bottom partition blocks.
Further, annular clamping grooves are formed in the periphery of the lower end of the upper feeding hopper; the two sides of the upper end of the adjusting ring body are respectively provided with a rotary clamping block; the rotary clamping block is rotationally clamped on the annular clamping groove.
Further, the upper ends of the two bottom partition blocks form a conical channel with a large upper part and a small lower part.
Further, limit lugs are respectively arranged at the front end and the rear end of the outer side of the bottom partition block.
Further, the device also comprises a power mechanism; the power mechanism comprises a rotating shaft, a rotating motor and a rotating positioning block; one end of the magnetic rotating roller is provided with a rotating positioning block; the other end of the magnetic rotating roller is provided with a rotating shaft; a rotary clamping groove is formed in one side of the interior of the purification bin body; the rotary positioning block is rotationally clamped on the rotary clamping groove; the outer end of the rotating shaft extends to the outside of the purifying bin body; the outer end of the rotating shaft is connected with a rotating motor; the rotating motor is fixed on the outer side wall of the purification bin body.
Further, a conical discharging hopper with a large upper part and a small lower part is arranged in the middle of the bottom of the purifying bin body.
Further, the transverse driving assembly comprises a transverse driving cylinder, a telescopic shaft, a connecting rod, a guide rod and a guide cylinder; a transverse driving cylinder is arranged at one side of the upper end of the purifying bin body; the inner end of the transverse driving cylinder is provided with a telescopic shaft in a telescopic manner; a guide cylinder is arranged on the other side of the upper end of the purification bin body; a connecting rod is arranged at one side of the upper feeding hopper, and a guide rod is arranged at the other side of the upper feeding hopper; the end part of the telescopic shaft is connected with the connecting rod; the guide rod is inserted into the guide cylinder in a sliding manner.
The beneficial effects of the utility model are as follows:
according to the utility model, the two bottom material separating blocks are driven to move relatively through the adjusting ring body in a rotating way, so that the size of a discharge opening formed between the lower ends of the two bottom material separating blocks is adjusted, the adjustment of the discharge amount and the discharge speed is realized, the discharge amount and the discharge speed can be adaptively adjusted according to the metal content in the cathode material, the feeding assembly is driven to move transversely and reciprocally through the transverse driving assembly, the transverse dispersion of feeding is realized, the dispersion degree is improved, and the magnetic attraction effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the feeding assembly of the present utility model.
Fig. 3 is a schematic view of the lower part of fig. 2 according to the present utility model.
Fig. 4 is a schematic view of the external structure of the feeding assembly of the present utility model.
FIG. 5 is a schematic top view cross-sectional structure of the adjusting ring, the pressing projection and the bottom spacer of the present utility model.
Fig. 6 is a schematic view of the structure of the adjusting ring and the pressing projection of fig. 5 after rotation.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the device for recycling and purifying graphite negative electrode waste of the lithium ion battery comprises a purification bin body 1, a support base 2, a magnetic rotating roller 3, a feeding component 4 and a transverse driving component 5; two sides of the bottom of the purification bin body 1 are respectively provided with a supporting base 2; a magnetic rotating roller 3 is rotatably arranged in the middle of the interior of the purification bin body 1; the feeding component 4 is arranged at the upper end of the purification bin body 1; the feeding assembly 4 comprises an upper feeding hopper 41, a bottom partition block 42, an adjusting ring body 43 and a closed telescopic membrane 44; the upper feeding hopper 41 is connected above the purifying bin body 1 by a transverse driving assembly 5 in a transverse moving way; a material passage is arranged in the middle of the bottom of the upper feeding hopper 41; the two sides of the bottom of the material passage are respectively provided with a bottom partition block 42 in a sliding manner; the adjusting ring body 43 is rotationally clamped around the lower end of the upper feeding hopper 41; the front and back parts of the two bottom partition blocks 42 are in closed connection through a closed telescopic film 44; the adjusting ring body 43 drives the two bottom partition blocks 42 to move relatively; a discharge opening 421 is formed between the lower ends of the two bottom spacers 42.
As shown in fig. 1 to 6, in order to fine tune the lateral position of the bottom partition block 42, it is further preferable that the feeding assembly 4 further includes a pressing protrusion 45, a clamping slide plate 47, and a pressing elastic body 46; the upper end of the bottom partition block 42 is provided with a clamping sliding plate 47; sliding clamping grooves 412 are respectively formed on two sides of the lower end of the upper feeding hopper 41; the upper end of the clamping slide plate 47 is slidably clamped in the sliding clamping groove 412; the sliding clamping grooves 412 are respectively provided with a pressing elastic body 46, and the outer ends of the pressing elastic bodies 46 are elastically pressed against the upper ends of the clamping sliding plates 47; the inner sides of the two ends of the adjusting ring body 43 are respectively provided with a pressing lug 45; the outer end surfaces of the pressing convex blocks 45 are respectively pressed against the outer side surfaces of the bottom partition blocks 42; the outer side of the bottom partition block 42 is pressed by the rotation of the pressing projection 45, so that the bottom partition block 42 moves transversely, and the size of a discharge opening 421 formed between the lower ends of the two bottom partition blocks 42 is adjusted. In order to limit the rotation of the pressing projection 45, further, limiting projections 422 are respectively disposed at the front and rear ends of the outer side of the bottom spacer block 42.
As shown in fig. 1 to 6, in order to stably rotate the adjusting ring 43 around the lower end of the upper feeding hopper 41, it is further preferable that an annular clamping slot 411 is provided around the lower end of the upper feeding hopper 41; the two sides of the upper end of the adjusting ring body 43 are respectively provided with a rotary clamping block 431; the rotating clamping block 431 is rotationally clamped on the annular clamping slot 411. Further, the upper ends of the two bottom spacers 42 form tapered passages with a large upper portion and a small lower portion.
As shown in fig. 1 to 6, in order to rotationally drive the magnet rotating roller 3, a power mechanism 6 is further included; the power mechanism 6 comprises a rotating shaft 62, a rotating motor 61 and a rotating positioning block 63; one end of the magnetic rotating roller 3 is provided with a rotating positioning block 63; the other end of the magnetic rotating roller 3 is provided with a rotating shaft 62; a rotary clamping groove 11 is formed in one side of the interior of the purification bin body 1; the rotary positioning block 63 is rotationally clamped on the rotary clamping groove 11; the outer end of the rotating shaft 62 extends to the outside of the purifying bin body 1; the outer end of the rotating shaft 62 is connected with a rotating motor 61; the rotary motor 61 is fixed to the outer side wall of the purification cartridge 1. Further, a conical discharging hopper 12 with a large upper part and a small lower part is arranged in the middle of the bottom of the purifying bin body 1.
As shown in fig. 1 to 6, in order to perform the transverse reciprocating movement of the feeding assembly 4, it is further preferable that the transverse driving assembly 5 includes a transverse driving cylinder 51, a telescopic shaft 52, a connecting rod 53, a guide rod 54, and a guide cylinder 55; a transverse driving cylinder 51 is arranged at one side of the upper end of the purifying bin body 1; the inner end of the transverse driving cylinder 51 is provided with a telescopic shaft 52 in a telescopic manner; a guide cylinder 55 is arranged on the other side of the upper end of the purification bin body 1; a connecting rod 53 is arranged on one side of the upper feeding hopper 41, and a guide rod 54 is arranged on the other side of the upper feeding hopper 41; the telescopic shaft end 52 is connected with a connecting rod 53; the guide rod 54 is slidably inserted into the guide cylinder 55.
According to the utility model, the two bottom material separating blocks 42 are driven to move relatively through the adjusting ring body 43 in a rotating way, so that the size of a discharge opening 421 formed between the lower ends of the two bottom material separating blocks 42 is adjusted, the adjustment of the discharge amount and the discharge speed is realized, the discharge amount and the discharge speed can be adaptively adjusted according to the metal content in the cathode material, the feeding component 4 is driven to move transversely and reciprocally through the transverse driving component 5, the transverse dispersion of feeding is realized, the dispersion degree is improved, and the magnetic attraction effect is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The device is characterized by comprising a purification bin body, a support base, a magnetic rotating roller, a feeding component and a transverse driving component; two sides of the bottom of the purification bin body are respectively provided with a supporting base; a magnetic attraction rotating roller is rotatably arranged in the middle of the interior of the purification bin body; the feeding component is arranged at the upper end of the purification bin body; the feeding assembly comprises an upper feeding hopper, a bottom partition block, an adjusting ring body and a closed telescopic membrane; the upper feeding hopper is transversely movably connected above the purifying bin body through a transverse driving assembly; a material passage is arranged in the middle of the bottom of the upper feeding hopper; two sides of the bottom of the material passage are respectively provided with a bottom partition block in a sliding manner; the adjusting ring body is rotationally clamped around the lower end of the upper feeding hopper; the front and the rear parts of the two bottom partition blocks are in closed connection through a closed telescopic film; the adjusting ring body rotates to drive the two bottom partition blocks to move relatively; a discharge opening is formed between the lower ends of the two bottom partition blocks.
2. The lithium ion battery graphite negative electrode waste recycling and purifying device according to claim 1, wherein the feeding assembly further comprises a pressing lug, a clamping sliding plate and a pressing elastomer; the upper end of the bottom partition block is provided with a clamping sliding plate; sliding clamping grooves are respectively formed in two sides of the lower end of the upper feeding hopper; the upper end of the clamping slide plate is in sliding clamping connection with the sliding clamping groove; the sliding clamping grooves are respectively provided with a pressing elastic body, and the outer ends of the pressing elastic bodies are elastically pressed against the upper ends of the clamping sliding plates; the inner sides of the two ends of the adjusting ring body are respectively provided with a pressing lug; the outer end surfaces of the pressing convex blocks are respectively pressed against the outer side surfaces of the bottom partition blocks.
3. The lithium ion battery graphite negative electrode waste recycling and purifying device according to claim 1, wherein annular clamping grooves are formed in the periphery of the lower end of the upper feeding hopper; the two sides of the upper end of the adjusting ring body are respectively provided with a rotary clamping block; the rotary clamping block is rotationally clamped on the annular clamping groove.
4. The device for recycling and purifying graphite negative electrode waste of lithium ion battery according to claim 1, wherein the upper ends of the two bottom partition blocks form a conical channel with a large upper part and a small lower part.
5. The device for recycling and purifying graphite negative electrode waste of lithium ion battery according to claim 2, wherein limit lugs are respectively arranged at the front end and the rear end of the outer side of the bottom partition block.
6. The lithium ion battery graphite negative electrode waste recycling and purifying device according to claim 1, further comprising a power mechanism; the power mechanism comprises a rotating shaft, a rotating motor and a rotating positioning block; one end of the magnetic rotating roller is provided with a rotating positioning block; the other end of the magnetic rotating roller is provided with a rotating shaft; a rotary clamping groove is formed in one side of the interior of the purification bin body; the rotary positioning block is rotationally clamped on the rotary clamping groove; the outer end of the rotating shaft extends to the outside of the purifying bin body; the outer end of the rotating shaft is connected with a rotating motor; the rotating motor is fixed on the outer side wall of the purification bin body.
7. The device for recycling and purifying graphite negative electrode waste of lithium ion battery according to claim 1, wherein a conical discharge hopper with a large upper part and a small lower part is arranged in the middle of the bottom of the purification bin body.
8. The lithium ion battery graphite negative electrode waste recycling and purifying device according to claim 1, wherein the transverse driving assembly comprises a transverse driving cylinder, a telescopic shaft, a connecting rod, a guide rod and a guide cylinder; a transverse driving cylinder is arranged at one side of the upper end of the purifying bin body; the inner end of the transverse driving cylinder is provided with a telescopic shaft in a telescopic manner; a guide cylinder is arranged on the other side of the upper end of the purification bin body; a connecting rod is arranged at one side of the upper feeding hopper, and a guide rod is arranged at the other side of the upper feeding hopper; the end part of the telescopic shaft is connected with the connecting rod; the guide rod is inserted into the guide cylinder in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466210.9U CN219024605U (en) | 2022-12-26 | 2022-12-26 | Lithium ion battery graphite negative electrode waste recycling and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466210.9U CN219024605U (en) | 2022-12-26 | 2022-12-26 | Lithium ion battery graphite negative electrode waste recycling and purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219024605U true CN219024605U (en) | 2023-05-16 |
Family
ID=86315550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223466210.9U Active CN219024605U (en) | 2022-12-26 | 2022-12-26 | Lithium ion battery graphite negative electrode waste recycling and purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219024605U (en) |
-
2022
- 2022-12-26 CN CN202223466210.9U patent/CN219024605U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211758914U (en) | Battery disassembling device | |
| CN109382166B (en) | Processing equipment for lithium battery cathode material graphite powder | |
| CN219024605U (en) | Lithium ion battery graphite negative electrode waste recycling and purifying device | |
| CN201038205Y (en) | Cap pressing machine for battery | |
| CN114552045B (en) | Lithium battery cell disassembling and recycling device and disassembling method thereof | |
| CN212550012U (en) | Magnetic separator for producing white corundum | |
| CN211296250U (en) | Special lithium battery charging and discharging control device installation structure | |
| CN211332557U (en) | Shaping device for adjusting shape and granularity of spherical graphite particles | |
| CN112201767B (en) | Continuous compaction processing device | |
| CN209923407U (en) | Discharging device for refining molten aluminum | |
| CN217067953U (en) | Lithium ion battery anode and cathode powder waste liquid treatment device | |
| CN218167708U (en) | Vibrating screen for producing lithium ion battery anode material powder | |
| CN106904431B (en) | Auxiliary feeding device for waste battery sorting machine | |
| CN219576782U (en) | Integrated forming equipment for processing power battery cathode material | |
| CN218299502U (en) | Powdered lithium battery negative electrode material demagnetizer | |
| CN218962493U (en) | Positive electrode material feeding mechanism of lithium ion battery | |
| CN113210082B (en) | Sanding equipment and sanding method for spherical graphite production | |
| CN219702963U (en) | Deironing device for crushing treatment of waste storage batteries | |
| CN220919333U (en) | Lithium battery negative electrode material grinding device | |
| CN219468630U (en) | Dust material recovery plant | |
| CN212215807U (en) | Grinding device for rare earth materials | |
| CN215030879U (en) | Grading plant is used in production of spherical graphite | |
| CN220449243U (en) | Automatic discharging mechanism of waste material barrel | |
| CN220589770U (en) | Shaking device for producing cobalt-free high-nickel lithium ion battery anode material | |
| CN215843380U (en) | Lithium battery anode material recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |