CN207493567U - A kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency - Google Patents
A kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency Download PDFInfo
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- CN207493567U CN207493567U CN201721240927.8U CN201721240927U CN207493567U CN 207493567 U CN207493567 U CN 207493567U CN 201721240927 U CN201721240927 U CN 201721240927U CN 207493567 U CN207493567 U CN 207493567U
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- wall
- stirring
- wind
- storing box
- babinet
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Abstract
The utility model discloses a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency, including the babinet being installed on fixed frame, the top of the box inner wall side is welded with automatic charging device, automatic charging device includes the material storing box that vertical section is trapezium structure, positioned at the filter device of material storing box top inner wall, the rubber tube on the outside of babinet and the air pump being connect with top of the box outer wall, and the side inner wall of material storing box is connect with rubber tube, the top inner wall of material storing box and the inlet end of air pump connect.In the utility model, powdered electrode material can be attracted by wind-force, the second belt by the figure of eight of first stirring rod and the second stirring rod forms the opposite drive connection of rotation direction, opposite stirring is carried out to electrode material, the wind-force of air pump outlet air end enters in wind stirring device carries out wind stirring to electrode material, electrode material is uniformly mixed by repeatedly stirring, improves mixing efficiency.
Description
Technical field
The utility model is related to the high lithium battery productions of raw material blending device technical field more particularly to a kind of mixing efficiency
With graphite raw material mixing apparatus.
Background technology
It by lithium metal or lithium alloy is negative material that lithium battery, which is, the battery using non-aqueous electrolytic solution, and battery uses
Reaction equation be：The Li+MnO2=LiMnO2 reactions are redox reaction, are discharged, positive electrode：Optional anode material
There are many material, and main product is mostly using lithium iron phosphate, negative material：Mostly using graphite, anode reaction：Lithium ion is embedding during electric discharge
Enter, lithium ion deintercalation during charging, during charging：When LiFePO4 → Li1-xFePO4+xLi++xe- discharges：Li1-xFePO4+xLi+
+ xe- → LiFePO4, negative reaction：Lithium ion deintercalation during electric discharge, lithium ion is embedded in during charging.During charging：xLi++xe-+6C→
When LixC6 discharges：LixC6 → xLi++xe-+6C, the negative material for being actually used in lithium ion battery are essentially all carbon
Material, such as electrographite, native graphite, carbonaceous mesophase spherules, petroleum coke, carbon fiber, thermal decomposed resins carbon.
The negative material of existing lithium ion battery using when need that graphite and other materials are carried out being mixed with cathode
Material, but existing hybrid mode is mainly stirred by motor, and stirring efficiency is low, stirring duration, it is therefore desirable to Yi Zhongneng
The mixing arrangement of mixing efficiency is enough provided.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of mixing efficiency proposed is high
Lithium battery production with graphite raw material mixing apparatus.
To achieve these goals, the utility model employs following technical solution：
The high lithium battery production graphite raw material mixing apparatus of a kind of mixing efficiency, including the case being installed on fixed frame
Body, the top of the box inner wall side are welded with automatic charging device, and automatic charging device includes vertical section for trapezium structure
Material storing box is connect positioned at the filter device of material storing box top inner wall, the rubber tube on the outside of babinet and with top of the box outer wall
Air pump, and the side inner wall of material storing box is connect with rubber tube, and the top inner wall of material storing box and the inlet end of air pump connect, described
The bottom of material storing box is welded with partition board, and the four sides of the outer wall of partition board is welded respectively with four side inner walls of babinet, the bottom of the partition board
Portion has been bolted stirring motor, and the blending bin below stirring motor, institute are welded on the side inner wall of babinet
It states blending bin to connect by the side inner wall of conduit and material storing box close to stirring motor side top inner wall, the output of stirring motor
The first single-skin drum belt wheel in blending bin is socketed on axis, first is vertically installed with successively in the bottom interior wall of the blending bin
Stirring rod and the second stirring rod, and the both ends of the first stirring rod and the second stirring rod by bearing respectively in the top of blending bin
Wall is connected with bottom interior wall, and fixing sleeve is connected to dual pulley and second respectively at the middle part of first stirring rod and the second stirring rod
Single-skin drum belt wheel, and the first single-skin drum belt wheel and dual pulley are socketed with same first belt, dual pulley and the second single-skin drum belt wheel
It is socketed with same second belt, the second belt is welded on first stirring rod and the second stirring rod into figure of eight structure
There is stirring blade.
Preferably, the outlet side of the air pump is connected with equal gas tank, and equal gas tank includes outer container and equidistant weldering from top to bottom
The gas averaging board being connected on outer chamber interior wall.
Preferably, the bottom of the equal gas tank is connected with wind stirring device, and wind stirring device includes delivery pipe, housing
And wind pipe, the side outer wall connection of delivery pipe and housing, and wind pipe connects with side outer wall of the housing far from delivery pipe
It connects, and wind pipe includes and the first discharge pipe at casing center position, the first discharge pipe on the outside of the first discharge pipe
Ring and the second outlet air pipe ring on the outside of the first outlet air pipe ring.
Preferably, the first outlet air pipe ring and the second outlet air pipe ring include the second discharge pipe, and the second discharge pipe into
Annular spread, and the air-out direction of the first outlet air pipe ring and the second outlet air pipe ring is into distribution counterclockwise.
Preferably, the filter device include from top to bottom it is sequentially connected first filtering sponge, second filtering sponge and
Third filters sponge, and the mesh diameter of the first filtering sponge, the second filtering sponge and third filtering sponge successively increases.
Preferably, the air pump and stirring motor are respectively connected with switch, and switch is connected with DATA-7311 type controllers.
The beneficial effects of the utility model are：In the utility model, automatic charging device can attract powder by wind-force
The electrode material of shape, electrode material is retained in material storing box after filter device filters, and is passed through conduit and entered in blending bin,
The second belt by the figure of eight of first stirring rod and the second stirring rod forms the opposite drive connection of rotation direction, to electricity
Pole raw material carries out opposite stirring, and the wind-force of air pump outlet air end enters in wind stirring device to electrode material progress wind-force
Electrode material, by repeatedly stirring is uniformly mixed, improves mixing efficiency by stirring.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency it is perpendicular
Cross section structure schematic diagram；
Fig. 2 be the utility model proposes a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency the
Two belt composition schematic diagrames；
Fig. 3 be the utility model proposes a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency wind
Power agitating device structure diagram.
In figure：1 babinet, 2 material storing box, 3 filter devices, 4 rubber tubes, 5 air pumps, 6 equal gas tanks, 7 stirring motors, 8 blending bins,
9 first single-skin drum belt wheels, 10 first stirring rods, 11 second stirring rods, 12 dual pulleys, 13 second single-skin drum belt wheels, 14 first belts,
15 second belts, 16 delivery pipes, 17 housings, 18 discharge pipes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, the high lithium battery production graphite raw material mixing apparatus of a kind of mixing efficiency, including being installed on fixation
Babinet 1 on frame, 1 top inner wall side of babinet are welded with automatic charging device, and it is trapezoidal that automatic charging device, which includes vertical section,
The material storing box 2 of structure, the filter device 3 positioned at 2 top inner wall of material storing box, the rubber tube 4 positioned at the outside of babinet 1 and with babinet 1
The air pump 5 of top exterior walls connection, and the side inner wall of material storing box 2 is connect with rubber tube 4, top inner wall and the air pump 5 of material storing box 2
Inlet end connection, the bottom of material storing box 2 is welded with partition board, and the four sides of the outer wall of partition board is welded respectively with four side inner walls of babinet 1
It connects, the bottom of partition board has been bolted stirring motor 7, and be welded under stirring motor 7 on the side inner wall of babinet 1
The blending bin 8 of side, blending bin 8 are connect close to 7 side top inner wall of stirring motor by conduit with the side inner wall of material storing box 2,
It is socketed with the first single-skin drum belt wheel 9 in blending bin 8 on the output shaft of stirring motor 7, in the bottom interior wall of blending bin 8 successively
The first stirring rod 10 and the second stirring rod 11 are vertically installed with, and the both ends of the first stirring rod 10 and the second stirring rod 11 pass through axis
It holds and is connect respectively with the top inner wall of blending bin 8 and bottom interior wall, the middle part difference of the first stirring rod 10 and the second stirring rod 11
Fixing sleeve is connected to 12 and second single-skin drum belt wheel 13 of dual pulley, and the first single-skin drum belt wheel 9 and dual pulley 12 be socketed with it is same
First belt 14,12 and second single-skin drum belt wheel 13 of dual pulley are socketed with same second belt 15, and the second belt 15 is into " 8 " word
Stirring blade is welded on shape structure, the first stirring rod 10 and the second stirring rod 11.
In the utility model, the outlet side of air pump 5 is connected with equal gas tank 6, and equal gas tank 6 is equidistant including outer container and from top to bottom
From the gas averaging board being welded on outer chamber interior wall, the bottom of equal gas tank 6 is connected with wind stirring device, and wind stirring device includes defeated
Pipe 16, housing 17 and wind pipe are sent, delivery pipe 16 is connect with the side outer wall of housing 17, and wind pipe and housing 17 are separate
The side outer wall connection of delivery pipe 16, and wind pipe is included with the first discharge pipe of 17 center position of housing, positioned at first
The first outlet air pipe ring on the outside of discharge pipe and the second outlet air pipe ring on the outside of the first outlet air pipe ring, the first outlet air pipe ring and
Two outlet air pipe rings include the second discharge pipe, and the second discharge pipe circularizes distribution, and the first outlet air pipe ring and the second discharge pipe
For the air-out direction of ring into distribution counterclockwise, filter device 3 includes sequentially connected first filtering sponge, the second mistake from top to bottom
Sponge and third filtering sponge are filtered, and the mesh diameter of the first filtering sponge, the second filtering sponge and third filtering sponge is successively
Increase, air pump 5 and stirring motor 7 are respectively connected with switch, and switch is connected with DATA-7311 type controllers.
Operation principle：Automatic charging device attracts powdered electrode material by the wind-force of air pump 5, by filter device
Electrode material is retained in material storing box 2, and pass through conduit and enter in blending bin 8 after 3 filterings, the first stirring rod 10 and the second stirring
Bar 11 forms the opposite drive connection of rotation direction by the second belt 15 of the figure of eight, and opposite direction is carried out to electrode material
Stirring, the wind-force of 5 outlet air end of air pump enters wind stirring device, and wind-force is through the first discharge pipe of wind stirring device and second
Wind column is formed after discharge pipe outflow, wind stirring is carried out to electrode material, be uniformly mixed electrode material by repeatedly stirring.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency, including the babinet being installed on fixed frame
(1), which is characterized in that babinet (1) the top inner wall side is welded with automatic charging device, and automatic charging device includes perpendicular cut
Face for trapezium structure material storing box (2), positioned at the filter device (3) of material storing box (2) top inner wall, on the outside of babinet (1)
Rubber tube (4) and the air pump (5) being connect with babinet (1) top exterior walls, and the side inner wall of material storing box (2) connects with rubber tube (4)
It connecing, the top inner wall of material storing box (2) is connect with the inlet end of air pump (5), and the bottom of the material storing box (2) is welded with partition board, and
The four sides of the outer wall of partition board is welded respectively with four side inner walls of babinet (1), and the bottom of the partition board has been bolted stirring electricity
Machine (7), and the blending bin (8) below stirring motor (7) is welded on the side inner wall of babinet (1), the blending bin (8)
Connect with the side inner wall of material storing box (2) by conduit close to stirring motor (7) side top inner wall, stirring motor (7) it is defeated
The interior first single-skin drum belt wheel (9) positioned at blending bin (8) is socketed on shaft, is hung down successively in the bottom interior wall of the blending bin (8)
Directly it is provided with the first stirring rod (10) and the second stirring rod (11), and the both ends of the first stirring rod (10) and the second stirring rod (11)
It is connect respectively with the top inner wall of blending bin (8) and bottom interior wall by bearing, first stirring rod (10) and the second stirring
Fixing sleeve is connected to dual pulley (12) and the second single-skin drum belt wheel (13) respectively at the middle part of bar (11), and the first single-skin drum belt wheel (9) and
Dual pulley (12) is socketed with same first belt (14), and dual pulley (12) and the second single-skin drum belt wheel (13) are socketed with same
A second belt (15), the second belt (15) is into figure of eight structure, on first stirring rod (10) and the second stirring rod (11)
It is welded with stirring blade.
2. a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency according to claim 1, feature
It is, the outlet side of the air pump (5) is connected with equal gas tank (6), and equal gas tank (6) is including outer container and equidistant welding from top to bottom
Gas averaging board on outer chamber interior wall.
3. a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency according to claim 2, feature
It is, the bottom of the equal gas tank (6) is connected with wind stirring device, and wind stirring device includes delivery pipe (16), housing
(17) it is connect with wind pipe, delivery pipe (16) with the side outer wall of housing (17), and wind pipe and housing (17) are separate defeated
Send the side outer wall connection of pipe (16), and wind pipe is included with first discharge pipe of housing (17) center position, positioned at the
The first outlet air pipe ring on the outside of one discharge pipe and the second outlet air pipe ring on the outside of the first outlet air pipe ring.
4. a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency according to claim 3, feature
It is, the first outlet air pipe ring and the second outlet air pipe ring include the second discharge pipe, and the second discharge pipe circularizes distribution, and
The air-out direction of first outlet air pipe ring and the second outlet air pipe ring is into distribution counterclockwise.
5. a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency according to claim 1, feature
It is, the filter device (3) includes sequentially connected first filtering sponge, the second filtering sponge and third filtering from top to bottom
Sponge, and the mesh diameter of the first filtering sponge, the second filtering sponge and third filtering sponge successively increases.
6. a kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency according to claim 1, feature
It is, the air pump (5) and stirring motor (7) are respectively connected with switch, and switch is connected with DATA-7311 type controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240927.8U CN207493567U (en) | 2017-09-26 | 2017-09-26 | A kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240927.8U CN207493567U (en) | 2017-09-26 | 2017-09-26 | A kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493567U true CN207493567U (en) | 2018-06-15 |
Family
ID=62499291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721240927.8U Expired - Fee Related CN207493567U (en) | 2017-09-26 | 2017-09-26 | A kind of high lithium battery production graphite raw material mixing apparatus of mixing efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493567U (en) |
-
2017
- 2017-09-26 CN CN201721240927.8U patent/CN207493567U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20190926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |