CN219656636U - Roasting furnace for negative electrode material of lithium battery - Google Patents
Roasting furnace for negative electrode material of lithium battery Download PDFInfo
- Publication number
- CN219656636U CN219656636U CN202321136087.6U CN202321136087U CN219656636U CN 219656636 U CN219656636 U CN 219656636U CN 202321136087 U CN202321136087 U CN 202321136087U CN 219656636 U CN219656636 U CN 219656636U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- crushing
- furnace body
- lithium battery
- motor
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 29
- 239000007773 negative electrode material Substances 0.000 title description 4
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000010406 cathode material Substances 0.000 claims abstract description 6
- 239000010405 anode material Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 42
- 238000001354 calcination Methods 0.000 abstract description 7
- 239000007772 electrode material Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the technical field of roasting furnaces, in particular to a lithium battery cathode material roasting furnace, which comprises a mounting bracket, wherein one side of the mounting bracket is fixedly connected with a furnace body, one side of the furnace body is provided with a crushing member, and the crushing member comprises a supporting column. The utility model has the advantages that: the staff first needs to throw into the material from the feed inlet of smashing the case, can smash the material through pivoted crushing roller, open electromagnetic valve after smashing, the material will drop the tray through the discharging pipe this moment on, the volume of material on the tray and make the back close electromagnetic valve, and open the second motor and make it drive the lead screw and rotate, can drive the mobile station through the screw drive and move at the furnace body inside, can carry out the calcination operation through the heating post, not only efficiency is higher, can smash the material before roasting moreover, the material has the condition that the piece connects when can preventing to roast, can make by the calcination operation more thoroughly.
Description
Technical Field
The utility model relates to the technical field of roasting furnaces, in particular to a lithium battery anode material roasting furnace.
Background
The lithium ion battery has the advantages of high voltage, high energy ratio, good cycle performance, small environmental pollution and the like, and becomes an important direction for the development of new energy industry. The electrode material of the lithium battery is an important part of the battery, and when the lithium battery is recycled, the positive electrode material and the negative electrode material of the lithium battery are usually required to be separated and baked respectively, then are subjected to acid treatment and alkali treatment, and the electrode material is baked by adopting a furnace body of a baking furnace at present.
According to the roasting furnace for recycling the lithium battery, disclosed by the utility model, the electrode materials of the lithium battery in the furnace can be roasted by the roasting furnace, the tray mechanism realizes the transposition of the material containing tray from the upper slideway to the lower slideway, and meanwhile, after the roasting is finished, the material containing tray filled with the anode materials of the lithium battery is continuously sent out from the outlet of the furnace body of the roasting furnace, so that the continuous roasting of the anode materials of the lithium battery is realized, the long-time material roasting is not needed in the subsequent process, and the processing efficiency of the anode materials of the lithium battery is improved.
The roasting furnace has the following defects in actual use: the negative electrode of the lithium ion battery is mainly graphite, the graphite is easy to be in a lump connection when being recovered, the electrode material is directly placed on a tray when the roasting furnace is used for roasting, and the electrode material is conveyed into the roasting furnace for roasting through a slideway, so that the lump connection graphite material is easy to be in a condition of incomplete roasting, and the negative electrode material of the lithium ion battery is required to be roasted to solve the problems.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a roasting furnace for anode materials of lithium batteries, which solves the problems mentioned in the background art and overcomes the defects existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a lithium battery anode material roasting furnace, including a mounting bracket, one side of the mounting bracket is fixedly connected with a furnace body, one side of the furnace body is provided with a crushing member, the crushing member includes a support column, one side of the support column is fixedly connected with a crushing box, one side of the crushing box is fixedly connected with a first motor, an output end of the first motor is fixedly connected with a crushing roller, a bottom of the crushing box is fixedly connected with a discharging pipe, one side of the discharging pipe is provided with an electromagnetic valve, one side of the furnace body is provided with a conveying member, the conveying member includes a second motor, an output end of the second motor is fixedly connected with a screw rod, one side of the screw rod is in threaded connection with a mobile station, one side of the mobile station is in sliding connection with a positioning pin, and one side of the positioning pin is fixedly connected with a tray.
By the above scheme, preferably, one side fixedly connected with controller of furnace body, controller and first motor electric connection, crushing roller and crushing case rotate to be connected. The quantity of crushing roller is two, two crushing roller symmetric distribution is in one side of smashing the case, and one side of two crushing rollers is all fixedly connected with drive gear, drive gear meshing is connected, adopts the technical effect that above-mentioned scheme can reach to be: when the recovery roasting operation of the cathode material of the lithium battery is needed, the first motor is started through the controller to drive the crushing rollers to rotate, simultaneously, the two crushing rollers can simultaneously rotate inwards through the meshing transmission of the transmission gear, then materials are input from the material inlet of the crushing box, and the materials can be crushed through the rotating crushing rollers.
By any of the above schemes, preferably, the controller is electrically connected with the second motor, the stand of the second motor is fixedly connected with the furnace body, and the mobile station is slidably connected with the furnace body. One side of the furnace body is fixedly connected with a limiting column, and the limiting column is in sliding connection with the mobile station. And one side of the mobile station is provided with a positioning hole, and the diameter of the positioning hole is equal to that of the positioning pin. The side wall of furnace body is last fixedly connected with a plurality of heating post, heating post and controller electric connection adopt the technical effect that above-mentioned scheme can reach to be: after the crushing is finished, the electromagnetic valve is opened, at the moment, materials can fall onto the tray through the discharging pipe, when the amount of the materials on the tray is equal to the amount of the materials on the tray, the electromagnetic valve is closed after the material is enabled, the second motor is started to drive the screw rod to rotate, the movable table can be driven to move inside the furnace body through threaded transmission, the baking operation can be performed through the heating column, the efficiency is higher, the materials before baking can be subjected to crushing treatment, the situation that the materials are connected in a lump mode during baking can be prevented, and the baked operation can be more thorough.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
through the cooperation setting between installing support, the furnace body, crushing member, conveying member and the controller, when needing to carry out the recovery calcination operation of lithium cell's negative pole material, first motor is opened through the controller at first and is made its drive crushing roller rotate, simultaneously can make two crushing rollers inwards rotate simultaneously through drive gear's meshing transmission, afterwards throw into the material from crushing box's feed inlet, can smash the material through pivoted crushing roller, open electromagnetic valve after smashing, the material will fall on the tray through the discharging pipe at this moment, the volume of material on the tray and make the back close electromagnetic valve, and open the second motor and make it drive the lead screw and rotate, can drive the mobile station and carry out the calcination operation through screw drive, not only efficiency is higher, can smash the material before the calcination moreover, the condition that the material exists the lump when can prevent to bake, can make by the calcination operation more thoroughly.
Drawings
FIG. 1 is a schematic view of the structure of an assembly of the present utility model;
FIG. 2 is a schematic cross-sectional view of an assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the furnace body of the present utility model;
FIG. 4 is a schematic diagram of a mobile station according to the present utility model;
fig. 5 is a schematic structural view of the tray of the present utility model.
In the figure: 1-mounting bracket, 2-furnace body, 3-crushing component, 301-support column, 302-crushing box, 303-first motor, 304-crushing roller, 305-discharging pipe, 306-electromagnetic valve, 4-conveying component, 401-second motor, 402-screw rod, 403-mobile station, 404-locating pin, 405-tray, 5-controller, 6-transmission gear, 7-limit column, 8-locating hole, 9-heating column.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 5, a roasting furnace for lithium battery cathode materials comprises a mounting bracket 1, one side of the mounting bracket 1 is fixedly connected with a furnace body 2, one side of the furnace body 2 is provided with a smashing component 3, the smashing component 3 comprises a supporting column 301, one side of the supporting column 301 is fixedly connected with a smashing box 302, one side of the smashing box 302 is fixedly connected with a first motor 303, the output end of the first motor 303 is fixedly connected with a smashing roller 304, the bottom of the smashing box 302 is fixedly connected with a discharging pipe 305, one side of the discharging pipe 305 is provided with an electromagnetic valve 306, one side of the furnace body 2 is provided with a conveying component 4, the conveying component 4 comprises a second motor 401, the output end of the second motor 401 is fixedly connected with a screw rod 402, one side of the screw rod 402 is in threaded connection with a movable table 403, one side of the movable table 403 is in sliding connection with a positioning pin 404, and one side of the positioning pin 404 is fixedly connected with a tray 405.
As an alternative solution of the present utility model, a controller 5 is fixedly connected to one side of the furnace body 2, the controller 5 is electrically connected to the first motor 303, and the crushing roller 304 is rotatably connected to the crushing box 302. The quantity of crushing roller 304 is two, two crushing roller 304 symmetric distributions is in one side of smashing case 302, the equal fixedly connected with drive gear 6 in one side of two crushing roller 304, drive gear 6 meshing is connected, when the negative pole material's of lithium cell needs to carry out recovery calcination operation, first motor 303 is firstly needed to be opened through controller 5 and the crushing roller 304 is driven to rotate, simultaneously can make two crushing roller 304 inwards rotate simultaneously through the meshing transmission of drive gear 6, later throw into the material from the feed inlet of smashing case 302, the crushing roller 304 through the rotation can smash the material.
As an alternative solution of the present utility model, the controller 5 is electrically connected to the second motor 401, the base of the second motor 401 is fixedly connected to the furnace body 2, and the mobile station 403 is slidably connected to the furnace body 2. One side of the furnace body 2 is fixedly connected with a limit post 7, and the limit post 7 is in sliding connection with the movable table 403. One side of the movable table 403 is provided with a positioning hole 8, and the diameter of the positioning hole 8 is equal to that of the positioning pin 404. A plurality of heating columns 9 are fixedly connected to the side wall of the furnace body 2, the heating columns 9 are electrically connected with the controller 5, the electromagnetic valve 306 is opened after crushing, at the moment, materials fall onto the tray 405 through the discharging pipe 305, the electromagnetic valve 306 is closed after the amount of the materials on the tray 405 is increased, the second motor 401 is started to drive the screw rod 402 to rotate, the movable table 403 can be driven to move inside the furnace body 2 through threaded transmission, and roasting operation can be performed through the heating columns 9.
A roasting furnace for lithium battery cathode materials has the following working principle:
1): when the recovery roasting operation of the cathode material of the lithium battery is required, the first motor 303 is started by the controller 5 to drive the crushing rollers 304 to rotate, meanwhile, the two crushing rollers 304 can simultaneously rotate inwards through the meshing transmission of the transmission gear 6, then the material is input from the material inlet of the crushing box 302, and the material can be crushed through the rotating crushing rollers 304.
2): after the crushing is finished, the electromagnetic valve 306 is opened, at the moment, materials can fall onto the tray 405 through the discharging pipe 305, when the amount of the materials on the tray 405 is increased, the electromagnetic valve 306 is closed, the second motor 401 is opened to drive the screw rod 402 to rotate, the movable table 403 can be driven to move in the furnace body 2 through screw transmission, and roasting operation can be performed through the heating column 9.
In summary, this lithium cell negative pole material roasting furnace, through the cooperation setting between installing support 1, furnace body 2, crushing component 3, conveying component 4 and controller 5, when the negative pole material's of lithium cell recovery roasting operation needs, first motor 303 is opened through controller 5 at first and is made its drive crushing roller 304 rotate, simultaneously can make two crushing rollers 304 inwards rotate simultaneously through the meshing transmission of drive gear 6, afterwards throw into the material from the dog-house of crushing case 302, crushing processing can be carried out to the material through the crushing roller 304 of rotation, open electromagnetic valve 306 after smashing, the material will fall onto tray 405 through discharging pipe 305 at this moment, the volume of material on tray 405 and make the back close electromagnetic valve 306, and open second motor 401 and make it drive lead screw 402 and rotate, can drive mobile station 403 and carry out the inside motion of furnace body 2 through the screw drive, can carry out the roasting operation through heating post 9, not only efficiency is higher, can smash the material before roasting, the condition that there is the piece to connect when can prevent to roast, can make the operation thoroughly.
Claims (7)
1. A lithium battery cathode material roasting furnace is characterized in that: including installing support (1), one side fixedly connected with furnace body (2) of installing support (1), one side of furnace body (2) is provided with crushing member (3), crushing member (3) are including support column (301), one side fixedly connected with crushing case (302) of support column (301), one side fixedly connected with first motor (303) of crushing case (302), the output fixedly connected with crushing roller (304) of first motor (303), the bottom fixedly connected with discharging pipe (305) of crushing case (302), one side of discharging pipe (305) is provided with electromagnetic valve (306), one side of furnace body (2) is provided with conveying member (4), conveying member (4) are including second motor (401), one side threaded connection of screw (402) has movable table (403), one side sliding connection of movable table (403) has locating pin (404), one side fixedly connected with tray (405).
2. The lithium battery anode material roasting oven according to claim 1, wherein: one side of the furnace body (2) is fixedly connected with a controller (5), the controller (5) is electrically connected with a first motor (303), and the crushing roller (304) is rotationally connected with the crushing box (302).
3. The lithium battery anode material roasting oven according to claim 2, wherein: the number of the crushing rollers (304) is two, the two crushing rollers (304) are symmetrically distributed on one side of the crushing box (302), one side of each crushing roller (304) is fixedly connected with a transmission gear (6), and the transmission gears (6) are in meshed connection.
4. A lithium battery anode material baking furnace according to claim 3, characterized in that: the controller (5) is electrically connected with the second motor (401), the base of the second motor (401) is fixedly connected with the furnace body (2), and the mobile station (403) is slidably connected with the furnace body (2).
5. The lithium battery anode material roasting oven according to claim 4, wherein: one side of the furnace body (2) is fixedly connected with a limiting column (7), and the limiting column (7) is in sliding connection with the mobile station (403).
6. The lithium battery anode material roasting oven according to claim 5, wherein: one side of the mobile station (403) is provided with a positioning hole (8), and the diameter of the positioning hole (8) is equal to that of the positioning pin (404).
7. The lithium battery anode material roasting oven according to claim 6, wherein: a plurality of heating columns (9) are fixedly connected to the side wall of the furnace body (2), and the heating columns (9) are electrically connected with the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136087.6U CN219656636U (en) | 2023-05-12 | 2023-05-12 | Roasting furnace for negative electrode material of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136087.6U CN219656636U (en) | 2023-05-12 | 2023-05-12 | Roasting furnace for negative electrode material of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656636U true CN219656636U (en) | 2023-09-08 |
Family
ID=87861404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321136087.6U Active CN219656636U (en) | 2023-05-12 | 2023-05-12 | Roasting furnace for negative electrode material of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656636U (en) |
-
2023
- 2023-05-12 CN CN202321136087.6U patent/CN219656636U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209597274U (en) | A kind of discarded controller reclaimer | |
| CN106269029A (en) | A kind of clean coal technology moulded coal processes efficient bruisher | |
| CN108126619A (en) | A kind of high lithium battery production graphite material mixing apparatus of uniformity | |
| CN111410057B (en) | Battery production equipment with automatic feeding function | |
| CN219656636U (en) | Roasting furnace for negative electrode material of lithium battery | |
| CN210021926U (en) | Mixing and stirring device for lithium battery materials | |
| CN113161163B (en) | Dry method electrode preparation process and device of supercapacitor | |
| CN212396515U (en) | Double-planet power stirring device for battery cell production | |
| CN207254168U (en) | A kind of lithium ion battery material mixing arrangement | |
| CN116514423A (en) | Full-automatic production device and production method for light plastering gypsum | |
| CN206716099U (en) | A kind of tube mill with stand-by power supply | |
| CN212916992U (en) | Recovery processing device for waste batteries | |
| CN114101884A (en) | Automatic spot welding machine for battery product processing | |
| CN209317859U (en) | A kind of lithium ion battery raw material grinding device | |
| CN114471235A (en) | Lithium battery negative electrode material production device convenient for constant-temperature regulation and control and production method thereof | |
| CN108906226B (en) | Novel graphite crusher for battery processing and manufacturing | |
| CN112191184A (en) | Lithium ion battery negative electrode material is automatic discharging subassembly for agitating unit | |
| CN208180206U (en) | A kind of lithium ion battery separator twin-screw extrusion unit | |
| CN206562465U (en) | Rare Earth Electrolysis auto-controll operation system | |
| CN214310621U (en) | Lithium ion battery testing device | |
| CN220892926U (en) | High-temperature frit furnace | |
| CN218962493U (en) | Positive electrode material feeding mechanism of lithium ion battery | |
| CN112222139B (en) | Lithium ion battery cathode material ration garbage collection device | |
| CN218131116U (en) | Mix closing device to lithium battery material production | |
| CN220443675U (en) | Material stirring device for manufacturing lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |