CN219923091U - Rubbing crusher for graphite lithium cell negative pole material - Google Patents
Rubbing crusher for graphite lithium cell negative pole material Download PDFInfo
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- CN219923091U CN219923091U CN202321186351.7U CN202321186351U CN219923091U CN 219923091 U CN219923091 U CN 219923091U CN 202321186351 U CN202321186351 U CN 202321186351U CN 219923091 U CN219923091 U CN 219923091U
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- Prior art keywords
- negative electrode
- graphite lithium
- crushing
- pipe
- filter screen
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 29
- 239000010439 graphite Substances 0.000 title claims abstract description 29
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims description 35
- 239000000428 dust Substances 0.000 claims abstract description 35
- 239000007773 negative electrode material Substances 0.000 claims abstract description 28
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 13
- 238000010298 pulverizing process Methods 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the technical field of graphite lithium battery negative electrode material recovery processing, in particular to a pulverizer for graphite lithium battery negative electrode materials, which comprises a pulverizing box, wherein a feeding cabin is arranged at the top of the pulverizing box in a penetrating way, a cyclone dust collector is arranged at one side of the top of the feeding cabin in a penetrating way through a dust suction pipe, a fan is arranged at one side of the top of the cyclone dust collector in a penetrating way through an exhaust pipe, an aggregate chamber is arranged at the bottom of the pulverizing box in a penetrating way, the aggregate chamber is connected with the cyclone dust collector through a recovery pipe, and dust air flow with negative electrode material particles generated during pulverizing of the graphite lithium battery negative electrode materials can be absorbed and dust-fall recovered through the feeding cabin, the dust suction pipe, the cyclone dust collector, the fan, the aggregate chamber and the recovery pipe, so that the pulverizer is not only beneficial to protecting the health of the environment, but also can recover the negative electrode material particles and avoid resource waste.
Description
Technical Field
The utility model relates to the technical field of graphite lithium battery negative electrode material recovery treatment, in particular to a pulverizer for a graphite lithium battery negative electrode material.
Background
The existing pulverizer for the negative electrode material of the graphite lithium battery is used for processing and pulverizing materials with larger particles, and in the later screening process, a plurality of particles do not meet the production requirements, need to be reprocessed, are not efficient enough in pulverization, and need manual repeated feeding, so that the production efficiency is reduced.
And just mention a rubbing crusher for graphite lithium cell negative pole material in publication number CN218486185U, this rubbing crusher for graphite lithium cell negative pole material filters out the graphite granule that will not satisfy the requirement through the filter screen, the cylinder drives the scraper blade and clears up the great graphite granule in filter screen surface to conveyer above through the discharge gate, can put into crushing box again through conveyer's transmission and smash the heavy graphite granule and smash, avoided artificial repeated feeding, improved the production efficiency of device, thereby the effectual above-mentioned problem of having solved, but still have certain defect not enough, need obtain optimizing, specific defect is not enough as follows: the feeding port of the pulverizer for the negative electrode material of the graphite lithium battery is fully opened, so that dust airflow with the negative electrode material particles in the pulverizing process is diffused, on one hand, the pulverizer is unfavorable for protecting the health of a human body, on the other hand, the negative electrode material particles cannot be recovered, resource waste is caused,
therefore, there is a need to design a pulverizer for negative electrode materials of graphite lithium batteries to solve the problems in the above-mentioned background art.
Disclosure of Invention
The utility model aims to provide a pulverizer for a negative electrode material of a graphite lithium battery, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a grinder for graphite lithium cell negative pole material, includes crushing case, the top of crushing case link up and installs the feed bin, and the top one side of feed bin link up through the dust absorption pipe and install cyclone dust fall ware, and the fan is link up through the exhaust pipe to top one side of cyclone dust fall ware simultaneously, link up in the bottom of crushing case and install the room that gathers materials, and gather materials room and cyclone dust fall ware and link up through the recovery pipe and connect.
As a preferable scheme of the utility model, an upper crushing roller set and a lower crushing roller set are movably installed in sequence from top to bottom in the crushing box, the upper crushing roller set and the lower crushing roller set comprise two groups of crushing rollers, the two groups of crushing rollers are meshed and connected at the same time, one end of any one of the two groups of crushing rollers is fixedly provided with a motor, and the motor is fixedly connected with the outer surface of the crushing box through a bolt.
As a preferable scheme of the utility model, a filter screen is fixedly arranged at the bottom of the lower crushing roller set, a scraper conveyer belt is movably arranged at one side of the crushing box, a feeding pipe is arranged between the scraper conveyer belt and the filter screen in a penetrating way, a discharge hopper is arranged at the bottom of the filter screen, and a feeding mechanism is arranged at one end of the top surface of the filter screen, which is far away from the feeding pipe.
As the preferable scheme of the utility model, the feeding mechanism comprises a scraping seat which is slidably arranged on the top surface of the filter screen, a telescopic cylinder is fixedly arranged at one end of the scraping seat, which is far away from the feeding pipe, and a telescopic rod is movably arranged between the scraping seat and the telescopic cylinder.
As a preferable scheme of the utility model, an arc-shaped material collecting groove is formed in one end face of the scraping seat, which is far away from the telescopic cylinder, and the telescopic cylinder is fixedly connected with the outer surface of the crushing box through a fixing bolt.
As a preferable scheme of the utility model, the cyclone dust-settling device comprises a cylinder part and a cone part which are arranged from top to bottom, and an inlet and an outlet are respectively arranged at one side and the top of the cylinder part.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the dust airflow with the negative electrode material particles generated during the crushing of the negative electrode material of the graphite lithium battery can be absorbed, dusted and recovered through the feeding cabin, the dust collection pipe, the cyclone dust collector, the exhaust pipe, the fan, the collecting chamber and the recovery pipe, so that the environment-friendly negative electrode material particle recycling device is beneficial to protecting the health of a human body, and the negative electrode material particles can be recovered, so that the resource waste is avoided.
Drawings
FIG. 1 is a schematic view of the overall front plan outer structure of the present utility model;
FIG. 2 is a schematic diagram of the overall front plan internal structure of the present utility model;
fig. 3 is a schematic plan view of a feeding mechanism according to the present utility model.
In the figure: 1. a crushing box; 11. a crushing roller set is arranged; 12. a lower crushing roller set; 13. a filter screen; 14. a scraper conveyor belt; 15. a feed pipe; 16. discharging a hopper; 17. a feeding mechanism; 171. a scraping seat; 1711. arc-shaped material collecting grooves; 172. a telescopic cylinder; 1721. a fixing bolt; 173. a telescopic rod; 2. a feed bin; 21. a feed port; 3. a dust collection pipe; 4. a cyclone dust fall device; 41. a cylindrical portion; 411. an inlet; 412. an outlet; 42. a conical portion; 5. an exhaust pipe; 6. a blower; 7. a collection chamber; 8. and (5) recycling the pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, please refer to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a grinder for graphite lithium cell negative pole material, includes crushing case, the top of crushing case link up and installs the feed bin, and the top one side of feed bin link up through the dust absorption pipe and install cyclone dust fall ware, and the fan is link up through the exhaust pipe to top one side of cyclone dust fall ware simultaneously, link up in the bottom of crushing case and install the room that gathers materials, and gather materials room and cyclone dust fall ware and link up through the recovery pipe and connect.
The cyclone dust collector comprises a cylindrical part and a conical part which are arranged from top to bottom, an inlet and an outlet are respectively formed in one side and the top of the cylindrical part, when negative electrode materials of the graphite lithium battery are crushed, the materials can be led into a feeding cabin from a feeding port, then are led into the crushing box, the materials are subjected to double crushing through an upper crushing roller set and a lower crushing roller set which are rotating, then the crushed materials are screened by a filter screen, the materials meeting the requirements fall to an aggregate chamber through a discharging hopper, the large particle materials can be retained on the top surface of the filter screen, then a telescopic cylinder is unfolded, a telescopic rod drives a scraping seat to push and convey the large particle materials retained on the top surface of the filter screen, the large particle materials are conveyed to a scraper conveying belt through a conveying pipe, and finally are recycled and conveyed to a feeding cabin through the scraper conveying belt, the materials are circularly crushed until the requirements are met, the production efficiency is high, dust with negative electrode materials can be crushed through the arranged feeding cabin, a dust collecting pipe, the cyclone dust collector, an exhaust pipe, a fan, the aggregate chamber and a recycling pipe, and the dust collecting chamber can absorb dust with negative electrode materials generated when the negative electrode materials of the graphite battery are crushed, the dust is not beneficial to human body, and the negative electrode materials can be recycled, and the negative electrode materials are not protected.
In this embodiment, please refer to fig. 2, the inside of smashing the case is gone up to lower movable mounting in proper order and is gone up crushing roller train, lower crushing roller train, and go up crushing roller train and lower crushing roller train and all including two sets of crushing rollers, two sets of crushing rollers meshing are connected simultaneously, and the one end fixed mounting of arbitrary group has the motor in two sets of crushing rollers, the surface of motor and smashing the case passes through bolt fixed connection simultaneously, and can carry out dual crushing through last crushing roller train and lower crushing roller train that set up, and efficiency is higher, and the effect is better.
In this embodiment, referring to fig. 2 and 3, a filter screen is fixedly installed at the bottom of the lower pulverizing roller set, a scraper conveyor belt is movably installed at one side of the pulverizing box, a feeding pipe is installed between the scraper conveyor belt and the filter screen in a penetrating manner, a discharge hopper is arranged at the bottom of the filter screen, and a feeding mechanism is arranged at one end of the top surface of the filter screen far away from the feeding pipe; the feeding mechanism comprises a scraping seat which is slidably arranged on the top surface of the filter screen, a telescopic cylinder is fixedly arranged at one end, far away from the feeding pipe, of the scraping seat, and a telescopic rod is movably arranged between the scraping seat and the telescopic cylinder; the scraping seat is far away from an end face of the telescopic cylinder and is provided with an arc-shaped collecting groove, the telescopic cylinder is fixedly connected with the outer surface of the crushing box through a fixing bolt, and the large-particle materials retained on the top surface of the filter screen are conveniently conveyed in a centralized mode through the arc-shaped collecting groove, so that residues are avoided.
Working principle: when smashing graphite lithium cell negative pole material, can be with the inside of material leading-in to the feed bin from the feed inlet, afterwards, the inside of smashing the case is imported, and smash the roller train through just rotating, smash the roller train and carry out dual smashing to it down, then the material that smashes is screened by the filter screen, the material that meets the requirements can drop to the room that gathers materials through the discharge hopper, and the large granule material can be detained at the filter screen top surface, flexible cylinder expansion afterwards, the telescopic link drives and scrapes the material seat and promote the conveying to the large granule material that detains at the filter screen top surface this moment, convey to the scraper conveyor through the conveying pipe, finally retrieve by the scraper conveyor and carry the feed bin, the circulation is smashed until reaching the requirement, automatic repeated feeding, high production efficiency, and can absorb the dust fall recovery to the dust air current that has negative pole material granule that produces when smashing the graphite lithium cell negative pole material, not only do benefit to environmental protection health, can also retrieve this negative pole material granule, avoid causing the wasting of resources, have certain spreading value.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rubbing crusher for graphite lithium cell negative pole material, includes crushing case (1), its characterized in that: the top of smashing case (1) link up and install feed bin (2), and feed bin (2) top one side link up through dust absorption pipe (3) and install cyclone dust fall ware (4), and fan (6) are link up through exhaust pipe (5) in top one side of cyclone dust fall ware (4) simultaneously, link up in smashing case (1) bottom and install aggregate room (7), and aggregate room (7) and cyclone dust fall ware (4) link up through recovery pipe (8) and connect.
2. The pulverizer for negative electrode materials of graphite lithium batteries according to claim 1, wherein: the inside of smashing case (1) is gone up to lower movable mounting in proper order and is smashed roller train (11), smash roller train (12) down, and go up smashing roller train (11) and smash roller train (12) down and all including two sets of crushing rollers, two sets of crushing roller meshing connection simultaneously, and the one end fixed mounting of arbitrary one of two sets of crushing rollers has the motor, and the surface of motor and smashing case (1) passes through bolt fixed connection simultaneously.
3. The pulverizer for negative electrode materials of graphite lithium batteries according to claim 2, wherein: the bottom fixed mounting of lower crushing roller group (12) has filter screen (13), has scraper conveyor belt (14) in one side movable mounting of crushing case (1), link up between scraper conveyor belt (14) and filter screen (13) simultaneously and install conveying pipe (15), is provided with out hopper (16) in the bottom of filter screen (13), and the top surface of filter screen (13) is kept away from one end of conveying pipe (15) and is provided with feeding mechanism (17).
4. A pulverizer for negative electrode materials of a graphite lithium battery according to claim 3, wherein: the feeding mechanism (17) comprises a scraping seat (171) which is slidably arranged on the top surface of the filter screen (13), a telescopic cylinder (172) is fixedly arranged at one end, far away from the feeding pipe (15), of the scraping seat (171), and a telescopic rod (173) is movably arranged between the scraping seat (171) and the telescopic cylinder (172).
5. The pulverizer for negative electrode materials of graphite lithium batteries according to claim 4, wherein: arc-shaped material collecting grooves (1711) are formed in the end faces, far away from the telescopic cylinders (172), of the scraping base (171), and the telescopic cylinders (172) are fixedly connected with the outer surfaces of the crushing boxes (1) through fixing bolts (1721).
6. The pulverizer for negative electrode materials of graphite lithium batteries according to claim 1, wherein: the cyclone dust falling device (4) comprises a cylindrical part (41) and a conical part (42) which are arranged from top to bottom, and an inlet (411) and an outlet (412) are respectively arranged on one side and the top of the cylindrical part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321186351.7U CN219923091U (en) | 2023-05-17 | 2023-05-17 | Rubbing crusher for graphite lithium cell negative pole material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321186351.7U CN219923091U (en) | 2023-05-17 | 2023-05-17 | Rubbing crusher for graphite lithium cell negative pole material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923091U true CN219923091U (en) | 2023-10-31 |
Family
ID=88487022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321186351.7U Active CN219923091U (en) | 2023-05-17 | 2023-05-17 | Rubbing crusher for graphite lithium cell negative pole material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923091U (en) |
-
2023
- 2023-05-17 CN CN202321186351.7U patent/CN219923091U/en active Active
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