CN219949448U - Material conveying structure after filter pressing of lithium battery recovery processing product - Google Patents

Material conveying structure after filter pressing of lithium battery recovery processing product Download PDF

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Publication number
CN219949448U
CN219949448U CN202321013360.6U CN202321013360U CN219949448U CN 219949448 U CN219949448 U CN 219949448U CN 202321013360 U CN202321013360 U CN 202321013360U CN 219949448 U CN219949448 U CN 219949448U
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China
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conveying
lithium battery
material conveying
rotating shaft
driving
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CN202321013360.6U
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肖杰玉
葛海根
吴育超
吴井波
沈大伟
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Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co Ltd
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Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/84Recycling of batteries or fuel cells

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Abstract

The utility model belongs to a material conveying structure after filter pressing of lithium battery recovery processing products, and belongs to the technical field of lithium battery recovery processing. Inside broken pivot (11) that set up of processing member (1), broken pole group (3) of multiunit are installed on broken pivot (11), conveying member (2) are located processing member (1) below, the part frame (4) upper strata of conveying member (2) is close to one end and sets up feed opening (5), part frame (4) lower floor is close to the other end and sets up discharge gate (6), part frame (4) inside sets up conveyor chain (7), conveyor chain (7) outside sets up a plurality of scraper blades (8), part frame (4) bottom sets up lower floor's plate (9). The material conveying structure after the lithium battery recovery processing product is subjected to filter pressing can conveniently and quickly realize automatic continuous crushing and scattering of the material after the lithium battery recovery processing product is subjected to filter pressing, and the problem of blockage in the material conveying process is solved.

Description

Material conveying structure after filter pressing of lithium battery recovery processing product
Technical Field
The utility model belongs to the technical field of lithium battery recovery processing, and particularly relates to a material conveying structure after filter pressing of a lithium battery recovery processing product.
Background
With the rapid development of consumer electronics, electric vehicles and large-scale energy storage markets, the yield of lithium ion batteries is rapidly increased. The waste lithium ion batteries have high recovery value and potential. The large amount of metal elements and organic matters in the waste lithium ion batteries have potential economic value and great pollution hidden trouble. The waste lithium ion battery can be recycled, so that a pollution source can be eliminated, and resources can be recycled, wherein the waste lithium ion battery comprises a large amount of valuable metal ions such as cobalt, nickel, manganese, copper, aluminum, lithium and the like. The valuable metals in the waste lithium batteries are separated and extracted by pretreatment, crushing, roasting and dissolving out of the waste lithium batteries, so that the waste lithium batteries are recycled, and the environment is protected while metal regeneration can be realized. And dissolving the waste lithium batteries to extract lithium elements in the waste lithium batteries to form lithium carbonate. The lithium carbonate is separated from the solution after evaporative crystallization and filter pressing.
In the prior art for recovering lithium batteries, the separated lithium carbonate is required to be sent into a tray dryer for drying by a conveying device. Because the filter press is not continuously discharged, the filter press is used for discharging in a specific time period, and the discharging amount is large in a short time. According to the property of the materials, the materials are easy to accumulate and agglomerate at the lower part of the material treatment part in the conveying process, so that bridging is formed, the materials cannot be conveyed subsequently, and the continuous operation of a lithium ion battery negative electrode lithium recovery system is affected.
In the prior art, a technology named as a lithium ion battery negative electrode lithium recycling device and a technology with a publication number of 109494423B are arranged in the device of the technology from top to bottom, a drying chamber, a stirring chamber and a pressure filtration chamber are sequentially arranged, the negative electrode sheet to be treated is respectively subjected to electrolyte drying, separation of a pole piece and an active substance, and pressure filtration drying treatment, so that a formed active material with extremely high lithium content is obtained, the active material can be produced in batches, even the shape and the size of a pressure filtration groove can be set according to the size requirement, and when the subsequent recycling operation is carried out, the metal lithium can be conveniently recycled by only carrying out electrolytic reduction reaction by taking the active material as an anode, and the recycling efficiency of the metal lithium of the waste lithium ion battery is remarkably improved. However, this technique does not relate to the technical problem and technical solution of the present utility model.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: to the not enough of prior art, provide one kind can convenient and fast realize that lithium cell recovery handles automatic broken breaking up of continuous material behind the product filter-pressing, eliminate material transportation process jam problem, improve structure operational reliability, reduce maintenance frequency and maintenance cost's lithium cell recovery handles product filter-pressing back material transportation structure.
The technical scheme adopted by the utility model is as follows:
the utility model relates to a material conveying structure after filter pressing of a lithium battery recovery processing product, which comprises a processing component and a conveying component, wherein a crushing rotating shaft is arranged in the processing component, a plurality of groups of crushing rod groups are arranged on the crushing rotating shaft, the conveying component is positioned below the processing component, the conveying component comprises a component frame, a discharging opening is arranged at one end of the upper layer of the component frame, a discharging opening is arranged at the other end of the lower layer of the component frame, a conveying chain is arranged in the component frame, a plurality of scraping plates are arranged outside the conveying chain, and a lower plate is arranged at the bottom of the component frame.
The part frame inside set up driving shaft and driven shaft, set up multiunit driving gear on the driving shaft, set up multiunit driven gear on the driven shaft, suit conveying chain on every group driving gear and the corresponding driven gear of a set of, the driving shaft is connected driving motor.
Each end of the crushing rotating shaft is connected with the processing part box body through a bearing, one end of the crushing rotating shaft is connected with the rotating shaft motor, and the rotating shaft motor is fixedly arranged at the side surface of the processing part box body.
Each group of crushing rod groups of the crushing rotating shaft comprises a plurality of rod pieces, and the rod pieces are arranged along one circle of the crushing rotating shaft in an included angle mode.
The processing part box body is of a horn mouth-shaped structure, the upper section size of the horn mouth-shaped structure is larger than the lower section size of the horn mouth-shaped structure, the horizontal section of the processing part box body is of a rectangular structure, and the crushing rotating shaft and the conveying part are arranged in parallel.
The driving shaft inside the part frame is provided with a driving gear, and the driving gear is connected with a motor gear of the driving motor through a driving chain.
When the scraper of the conveying chain is positioned on the upper layer, the horizontal height of the highest position of the scraper is lower than the structure of the part frame.
The processing part box body is connected with the part frame of the conveying part through flexible connection.
When the conveying chain rotates, the materials falling from the processing part are arranged to be capable of being conveyed to the discharging opening by the scraping plate positioned on the upper layer of the conveying chain.
When the conveying chain rotates, the materials falling from the discharging opening are arranged to be capable of being conveyed to the discharging opening by the scraping plate positioned on the lower layer of the conveying chain.
By adopting the technical scheme of the utility model, the working principle and the beneficial effects are as follows:
according to the material conveying structure after the lithium battery recycling treatment product is subjected to filter pressing, materials pressed by the squeezer enter the treatment component, meanwhile, the crushing rotating shaft is controlled to rotate, when the crushing rotating shaft rotates, a plurality of groups of crushing rod groups are arranged on the crushing rotating shaft and can act on the materials falling from the upper part of the crushing rotating shaft, so that bridging materials can be effectively broken into arches, massive materials are crushed, after the materials are crushed, the materials fall onto the scraping plate on the upper layer of the conveying chain, the conveying chain is used for continuously conveying, the materials borne on the scraping plate can be conveyed and move towards the feed opening, then fall into the lower plate, are pushed by the scraping plate on the lower layer, move towards the direction of the discharge opening, then fall from the discharge opening and leave the conveying component. In the process of passing through the conveying part, the formation of material conveying is actually increased, and the material is continuously subjected to external force in the material conveying process, so that the material is further in a loose state and then falls from the discharge hole. Therefore, on one hand, the conveying of materials from the processing part to the discharge port is reliably realized, the automatic conveying is realized, and on the other hand, the accumulation of the materials is effectively avoided, and the continuous crushing and scattering treatment is reliably carried out on the materials. Thus, the problems in the prior art are effectively solved, and the conveying structure is not easy to damage.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
fig. 1 is a schematic structural diagram of a material conveying structure after filter pressing of a lithium battery recovery processing product according to the utility model;
fig. 2 is a schematic diagram of a right-side view structure of a material conveying structure after press filtration of a lithium battery recovery processing product according to the present utility model;
the reference numerals in the figures are respectively: 1. a processing section; 2. a conveying member; 3. a breaker bar set; 4. a component frame; 5. a feed opening; 6. a discharge port; 7. a conveyor chain; 8. a scraper; 9. a lower plate member; 10. a driving motor; 11. crushing a rotating shaft; 12. a processing component housing; 13. a spindle motor; 14. a rod piece; 15. a motor gear; 16. and (5) soft connection.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between parts, action of parts and working principle of the specific embodiment of the present utility model by describing examples in further detail:
as shown in fig. 1 and fig. 2, the utility model relates to a material conveying structure after filter pressing of a lithium battery recovery processing product, which comprises a processing component 1 and a conveying component 2, wherein a crushing rotating shaft 11 is arranged inside the processing component 1, a plurality of groups of crushing rod groups 3 are arranged on the crushing rotating shaft 11, the conveying component 2 is positioned below the processing component 1, the conveying component 2 comprises a component frame 4, a feed opening 5 is arranged at the upper layer of the component frame 4 near one end, a discharge opening 6 is arranged at the lower layer of the component frame 4 near the other end, a conveying chain 7 is arranged inside the component frame 4, a plurality of scraping plates 8 are arranged outside the conveying chain 7, and a lower plate 9 is arranged at the bottom of the component frame 4. The structure provides an improved technical scheme aiming at the defects in the prior art. The material after squeezer gets into processing unit 1, control crushing pivot 11 simultaneously and rotates, when crushing pivot 11 rotated, the broken pole group 3 of multiunit installation can be used in the material that falls from crushing pivot top on the crushing pivot 11 to can effectively with broken arch of bridging material, and with the broken back of material, the material can fall to the scraper blade on conveying chain upper strata, because conveying chain carries continuously, the material that bears on the scraper blade can realize carrying, and to the feed opening side removal, then fall into lower plate member 9, by the scraper blade promotion of lower floor again, to the discharge gate direction removal, then fall from the discharge gate, leave conveying unit. In the process of passing through the conveying part, the formation of material conveying is actually increased, and the material is continuously subjected to external force in the material conveying process, so that the material is further in a loose state and then falls from the discharge hole. Therefore, on one hand, the conveying of materials from the processing part to the discharge port is reliably realized, and on the other hand, the accumulation of the materials is effectively avoided, and the materials are reliably subjected to continuous crushing and scattering treatment. Thus, the problems in the prior art are effectively solved, and the conveying structure is not easy to damage. The material conveying structure after the lithium battery recovery processing product is subjected to filter pressing can conveniently and quickly realize automatic continuous crushing and scattering of the material after the lithium battery recovery processing product is subjected to filter pressing, so that the problem of blockage in the material conveying process is solved, the use reliability of the structure is improved, and the maintenance frequency and the maintenance cost are reduced.
The part frame 4 is internally provided with a driving shaft and a driven shaft, a plurality of groups of driving gears are arranged on the driving shaft, a plurality of groups of driven gears are arranged on the driven shaft, conveying chains are sleeved on each group of driving gears and a corresponding group of driven gears, and the driving shaft is connected with a driving motor 10. Above-mentioned structure, driving motor adopts inverter motor, and when the material moisture content changed or the putty condition appears, can adjust conveying speed through adjusting motor frequency, guarantees whole continuous steady operation.
Each end of the crushing rotating shaft 11 is connected with the processing part box body 12 through a bearing, one end of the crushing rotating shaft 11 is connected with the rotating shaft motor 13, and the rotating shaft motor 13 is fixedly arranged at the side surface of the processing part box body 12. Above-mentioned structure, broken pivot realizes reliable connection at the processing unit box, can last to rotate under the pivot motor drive to can control broken pivot stop and pivoted time and frequency, effectively satisfy broken of the material that falls, satisfy the requirement.
Each crushing rod group 3 of the crushing rotating shaft 11 comprises a plurality of rod pieces 14, and the rod pieces 14 are arranged at an included angle along the circumference of the crushing rotating shaft 11. In the structure, the multiple groups of crushing rod groups 3 extend from one side to the other side in the processing part box body, and the crushing of the falling materials is reliably covered.
The processing part box body 12 is of a horn mouth-shaped structure, the upper section size of the horn mouth-shaped structure is larger than the lower section size of the horn mouth-shaped structure, the horizontal section of the processing part box body 12 is of a rectangular structure, and the crushing rotating shaft 11 and the conveying part 2 are arranged in parallel. With the above structure, the longitudinal direction of the processing unit casing 12 is kept consistent with the movement direction of the conveying chain, and the falling material is ensured to reliably fall on the scraper.
The driving shaft inside the part frame 4 is provided with a driving gear, the driving gear is positioned at the side surface of the outside of the part frame, and the driving gear is connected with a motor gear 15 of the driving motor 10 through a driving chain. According to the structure, the driving shaft is driven by the driving motor, so that the conveying chain can reciprocate between the driving gear and the driven gear, and the scraping plate can be driven to reciprocate.
The processing component housing 12 and the component frame 4 of the transport component 2 are connected by a flexible connection 16. In the above-described structure, the process unit case 12 and the unit frame 4 of the conveying unit 2 are connected by a flexible connection, so that the process unit and the conveying unit are flexibly connected. On the one hand, avoid the material to fall to the conveying part outside, on the other hand, the impulsive force that the material falls and broken pivot rotate break up the vibration that the material rotated and produce and absorb through the flexible coupling, guarantee conveying part's steady operation.
When the scraper 8 of the conveying chain 7 is positioned at the upper layer, the level of the highest position of the scraper 8 is set to be lower than the structure of the component frame 4. When the conveyor chain 7 rotates, the material falling from the processing unit 1 is configured to be conveyed toward the discharge opening 5 by the scraper 8 located at the upper layer of the conveyor chain 7. When the conveyor chain 7 rotates, the material falling from the discharge opening 5 is configured to be conveyed toward the discharge opening 6 by the scraper 8 positioned at the lower layer of the conveyor chain 7.
According to the material conveying structure after the lithium battery recycling treatment product is subjected to filter pressing, materials pressed by the squeezer enter the treatment component, meanwhile, the crushing rotating shaft is controlled to rotate, when the crushing rotating shaft rotates, a plurality of groups of crushing rod groups are arranged on the crushing rotating shaft and can act on the materials falling from the upper part of the crushing rotating shaft, so that bridging materials can be effectively broken into arches, massive materials are crushed, after the materials are crushed, the materials fall onto the scraping plate on the upper layer of the conveying chain, the conveying chain is used for continuously conveying, the materials borne on the scraping plate can be conveyed and move towards the feed opening, then fall into the lower plate, are pushed by the scraping plate on the lower layer, move towards the direction of the discharge opening, then fall from the discharge opening and leave the conveying component. In the process of passing through the conveying part, the formation of material conveying is actually increased, and the material is continuously subjected to external force in the material conveying process, so that the material is further in a loose state and then falls from the discharge hole. Therefore, on one hand, the conveying of materials from the processing part to the discharge port is reliably realized, the automatic conveying is realized, and on the other hand, the accumulation of the materials is effectively avoided, and the continuous crushing and scattering treatment is reliably carried out on the materials. Thus, the problems in the prior art are effectively solved, and the conveying structure is not easy to damage.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the specific implementation of the utility model is not limited by the foregoing, but rather is within the scope of the utility model as long as various modifications are made by the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without modification.

Claims (10)

1. The utility model provides a material conveying structure after lithium cell recovery processing product filter-pressing which characterized in that: including processing part (1) and conveying part (2), processing part (1) inside sets up broken pivot (11), install multiunit broken pole group (3) on broken pivot (11), conveying part (2) are located processing part (1) below, conveying part (2) are including part frame (4), part frame (4) upper strata is close to one end and is set up feed opening (5), part frame (4) lower floor is close to the other end and sets up discharge gate (6), part frame (4) inside sets up conveyor chain (7), conveyor chain (7) outside sets up a plurality of scraper blades (8), part frame (4) bottom sets up lower floor's plate (9).
2. The material conveying structure after filter pressing of the lithium battery recycling product according to claim 1, wherein: the part frame (4) is internally provided with a driving shaft and a driven shaft, a plurality of groups of driving gears are arranged on the driving shaft, a plurality of groups of driven gears are arranged on the driven shaft, conveying chains are sleeved on each group of driving gears and a corresponding group of driven gears, and the driving shaft is connected with a driving motor (10).
3. The material conveying structure after press filtration of the lithium battery recycling product according to claim 1 or 2, wherein: each end of the crushing rotating shaft (11) is connected with the processing part box body (12) through a bearing, one end of the crushing rotating shaft (11) is connected with the rotating shaft motor (13), and the rotating shaft motor (13) is fixedly arranged at the side surface of the processing part box body (12).
4. The material conveying structure after press filtration of the lithium battery recycling product according to claim 1 or 2, wherein: each group of crushing rod groups (3) of the crushing rotating shaft (11) comprises a plurality of rod pieces (14), and the rod pieces (14) are arranged at an included angle along one circle of the crushing rotating shaft (11).
5. The material conveying structure after press filtration of the lithium battery recycling product according to claim 3, wherein: the processing part box body (12) is of a horn mouth-shaped structure, the upper section size of the horn mouth-shaped structure is larger than the lower section size of the horn mouth-shaped structure, the horizontal section of the processing part box body (12) is of a rectangular structure, and the crushing rotating shaft (11) and the conveying part (2) are arranged in parallel.
6. The material conveying structure after press filtration of the lithium battery recycling product according to claim 1 or 2, wherein: a driving gear is arranged on a driving shaft in the part frame (4), and the driving gear is connected with a motor gear (15) of the driving motor (10) through a driving chain.
7. The material conveying structure after press filtration of the lithium battery recycling product according to claim 1 or 2, wherein: when the scraper (8) of the conveying chain (7) is positioned at the upper layer, the level of the highest position of the scraper (8) is lower than the structure of the part frame (4).
8. The material conveying structure after press filtration of the lithium battery recycling product according to claim 3, wherein: the processing component box body (12) is connected with the component frame (4) of the conveying component (2) through a flexible connection (16).
9. The material conveying structure after press filtration of the lithium battery recycling product according to claim 1 or 2, wherein: when the conveying chain (7) rotates, the materials falling from the processing part (1) are arranged to be capable of being conveyed to the feeding opening (5) by the scraping plate (8) positioned on the upper layer of the conveying chain (7).
10. The material conveying structure after press filtration of the lithium battery recycling product according to claim 9, wherein: when the conveying chain (7) rotates, the materials falling from the discharging opening (5) are arranged to be capable of being conveyed to the discharging opening (6) by the scraping plate (8) positioned at the lower layer of the conveying chain (7).
CN202321013360.6U 2023-04-28 2023-04-28 Material conveying structure after filter pressing of lithium battery recovery processing product Active CN219949448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321013360.6U CN219949448U (en) 2023-04-28 2023-04-28 Material conveying structure after filter pressing of lithium battery recovery processing product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321013360.6U CN219949448U (en) 2023-04-28 2023-04-28 Material conveying structure after filter pressing of lithium battery recovery processing product

Publications (1)

Publication Number Publication Date
CN219949448U true CN219949448U (en) 2023-11-03

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ID=88550926

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Application Number Title Priority Date Filing Date
CN202321013360.6U Active CN219949448U (en) 2023-04-28 2023-04-28 Material conveying structure after filter pressing of lithium battery recovery processing product

Country Status (1)

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CN (1) CN219949448U (en)

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